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Cheap flights from Seoul (SEL) to Seattle (SEA) from $331

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEL — SEA
May 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
1 adult, Economy
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The best prices from Seoul to Seattle/Tacoma Intl are usually found in February or January, booked 73 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Seoul to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 9, 2024.

Popular in

August

Cheapest in

February

Average price

$1,075

Round-trip from

$247
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 16% potential price drop
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Average for round-trip flights in May 2024
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From Seoul (SEL) to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Seoul to Seattle?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Seoul to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 32% on flights from Seoul to Seattle compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $991. For sooner than that we have options available in the next 3 days from $1,752.

What is the cheapest month to fly from Seoul to Seattle?

February is one of the best times of the year to fly to Seattle from Seoul. Prices for February average $1,190 per person but you can even find prices for as low as $912. The most expensive prices can be found in the month of August. Opting for a February flight can save you 43% on your journey compared to booking in August

When is the cheapest time to fly from Seoul to Seattle (SEL - SEA)?

Unlike at noon, when flights are generally more expensive, you can save up to 35% on flights from Seoul to Seattle by exploring options for tickets in the morning.

Cheap Asiana Airlines flights from Seoul to Seattle

Explore cheap flight options specifically provided by Asiana Airlines for the route between Seoul and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Take a peek at the cheapest Asiana Airlines flights we've detected traveling from Seoul to Seattle. Come back soon if you're not finding the exact deal you're looking for.
Thu 5/166:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 8/122:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$994
Wed 5/226:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 5/283:30 pmSEA - ICN
1 stop21h 00mAsiana Airlines
Deal found 5/8$1,030
Tue 5/146:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 6/252:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/7$1,033
Tue 5/216:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 6/42:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$1,078
Thu 5/236:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 5/272:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$1,081
Wed 5/156:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 5/212:50 pmSEA - ICN
1 stop21h 40mAsiana Airlines
Deal found 5/9$1,084
Mon 6/38:40 pmICN - SEA
1 stop30h 00mAsiana Airlines
Tue 6/42:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$1,085
Tue 5/146:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 6/253:30 pmSEA - ICN
1 stop21h 00mAsiana Airlines
Deal found 5/7$1,089
Wed 5/298:40 pmICN - SEA
1 stop20h 06mAsiana Airlines
Mon 6/37:42 pmSEA - ICN
1 stop16h 48mAsiana Airlines
Deal found 5/9$1,090

  • If you’re traveling from Seoul to Seattle, one of the more common airlines traveling that route is Asiana Airlines. Flights from Asiana Airlines traveling this route typically cost $1,434.10 RT. This price is typically 69% cheaper than other airlines that offer Seoul to Seattle flights. When booking this route, the cheapest RT price found was $1,035. Incheon Intl Airport is the most common Seoul airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Seoul to Seattle, Asiana Airlines flights are 8% more popular than any other airline flying that same route.

Cheap United Airlines flights from Seoul to Seattle

Explore cheap flight options specifically provided by United Airlines for the route between Seoul and Seattle. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Seoul to Seattle. Deals frequently update to provide users with more options.
Wed 5/154:50 pmICN - SEA
1 stop24h 08mUnited Airlines
Wed 5/225:44 amSEA - ICN
1 stop17h 16mUnited Airlines
Deal found 5/7$1,049
Wed 6/54:50 pmICN - SEA
1 stop23h 56mUnited Airlines
Wed 6/196:30 amSEA - ICN
1 stop29h 50mUnited Airlines
Deal found 5/8$1,062
Tue 6/411:30 amICN - SEA
1 stop23h 16mUnited Airlines
Wed 6/196:30 amSEA - ICN
1 stop29h 50mUnited Airlines
Deal found 5/8$1,065
Mon 5/134:50 pmICN - SEA
1 stop24h 08mUnited Airlines
Wed 5/227:25 amSEA - ICN
1 stop15h 35mUnited Airlines
Deal found 5/8$1,071
Wed 5/154:50 pmICN - SEA
2 stops22h 03mUnited Airlines
Wed 5/227:25 amSEA - ICN
1 stop15h 35mUnited Airlines
Deal found 5/7$1,075
Tue 6/114:50 pmICN - SEA
1 stop23h 56mUnited Airlines
Tue 7/92:25 pmSEA - ICN
2 stops21h 55mUnited Airlines
Deal found 5/8$1,083
Mon 5/204:50 pmICN - SEA
1 stop14h 33mUnited Airlines
Wed 6/196:30 amSEA - ICN
1 stop29h 50mUnited Airlines
Deal found 5/8$1,087
Tue 5/1411:30 amICN - SEA
1 stop23h 11mUnited Airlines
Tue 5/217:25 amSEA - ICN
2 stops22h 05mUnited Airlines
Deal found 5/8$1,178

  • If you’re traveling from Seoul to Seattle, one of the more common airlines traveling that route is United Airlines. Flights from United Airlines traveling this route typically cost $1,194.48 RT. This price is typically 88% more expensive than other airlines that offer Seoul to Seattle flights. When booking this route, the cheapest RT price found was $995. The most popular departure airport in Seoul when flying to Seattle is Incheon Intl Airport. The most popular airport to fly into when visiting Seattle is Seattle/Tacoma Intl Airport. When flying from Seoul to Seattle, United Airlines flights are 5% more popular than any other airline flying that same route.

Cheap Seoul to Seattle flights in May & June 2024

Find cheap flight options from Seoul to Seattle specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Prices were last updated on May 9, 2024.
These are some of the most attractive deals on flights from Seoul to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/45:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Mon 6/1712:20 amSEA - ICN
1 stop22h 55mAmerican Airlines
Deal found 5/9$542
Tue 6/45:25 pmICN - SEA
1 stop21h 47mAmerican Airlines
Mon 6/171:14 amSEA - ICN
1 stop22h 01mAmerican Airlines
Deal found 5/8$544
Tue 6/45:25 pmICN - SEA
2 stops31h 02mAmerican Airlines
Mon 6/101:14 amSEA - ICN
1 stop22h 01mAmerican Airlines
Deal found 5/8$554
Tue 6/45:25 pmICN - SEA
2 stops31h 05mAmerican Airlines
Tue 6/185:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/9$560
Tue 6/45:25 pmICN - SEA
2 stops22h 50mAmerican Airlines
Tue 6/185:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/8$561
Tue 6/45:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Mon 6/1012:20 amSEA - ICN
1 stop22h 55mAmerican Airlines
Deal found 5/8$596
Tue 6/45:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Tue 6/118:15 pmSEA - ICN
2 stops27h 00mAmerican Airlines
Deal found 5/8$600
Mon 5/205:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Wed 6/195:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/8$608
Mon 5/205:25 pmICN - SEA
2 stops31h 05mAmerican Airlines
Wed 6/195:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/8$615

Seoul to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
These are some of the most attractive deals on flights from Seoul to Seattle in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 6/45:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Mon 6/1712:20 amSEA - ICN
1 stop22h 55mAmerican Airlines
Deal found 5/9$542
Tue 6/45:25 pmICN - SEA
1 stop21h 47mAmerican Airlines
Mon 6/171:14 amSEA - ICN
1 stop22h 01mAmerican Airlines
Deal found 5/8$544
Tue 9/175:25 pmICN - SEA
1 stop19h 48mAmerican Airlines
Sun 9/228:19 pmSEA - ICN
2 stops26h 56mAmerican Airlines
Deal found 5/9$547
Thu 9/195:25 pmICN - SEA
1 stop19h 48mAmerican Airlines
Mon 9/308:19 pmSEA - ICN
2 stops26h 56mAmerican Airlines
Deal found 5/8$548
Wed 11/276:35 pmICN - SEA
1 stop32h 02mAmerican Airlines
Sun 12/11:43 amSEA - ICN
1 stop21h 42mAmerican Airlines
Deal found 5/8$551
Tue 6/45:25 pmICN - SEA
2 stops31h 02mAmerican Airlines
Mon 6/101:14 amSEA - ICN
1 stop22h 01mAmerican Airlines
Deal found 5/8$554
Tue 6/45:25 pmICN - SEA
2 stops31h 05mAmerican Airlines
Tue 6/185:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/9$560
Tue 6/45:25 pmICN - SEA
2 stops22h 50mAmerican Airlines
Tue 6/185:56 pmSEA - ICN
2 stops29h 19mAmerican Airlines
Deal found 5/8$561
Tue 6/45:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Mon 6/1012:20 amSEA - ICN
1 stop22h 55mAmerican Airlines
Deal found 5/8$596

Non-stop flights to Seattle from Seoul

Discover non-stop flight options from Seoul to Seattle. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
For a quicker trip, book one of these direct flights from Seoul to Seattle. Users seeking other options on flights from Seoul to Seattle should update the search form at the top of the page.
Tue 9/106:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 9/162:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/7$943
Thu 9/266:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Thu 10/102:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$953
Thu 9/196:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 9/302:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$957
Thu 9/196:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 9/302:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$968
Thu 10/36:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 10/82:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$992
Wed 9/116:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 9/172:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$993
Wed 9/116:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Wed 9/252:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$994
Mon 10/76:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Fri 10/252:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$995
Mon 9/236:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 10/142:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/9$996

Seoul to Seattle flights leaving soon

Find last-minute flight options from Seoul to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Check out these flights departing soon from Seoul to Seattle. It's wise to confirm all flight details are correct before booking.
Thu 5/166:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Mon 8/122:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/8$994
Tue 5/146:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 6/252:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/7$1,033
Wed 5/154:50 pmICN - SEA
1 stop24h 08mUnited Airlines
Wed 5/225:44 amSEA - ICN
1 stop17h 16mUnited Airlines
Deal found 5/7$1,049
Wed 5/154:50 pmICN - SEA
2 stops22h 03mUnited Airlines
Wed 5/227:25 amSEA - ICN
1 stop15h 35mUnited Airlines
Deal found 5/7$1,075
Wed 5/156:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 5/212:50 pmSEA - ICN
1 stop21h 40mAsiana Airlines
Deal found 5/9$1,084
Tue 5/146:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Tue 6/253:30 pmSEA - ICN
1 stop21h 00mAsiana Airlines
Deal found 5/7$1,089
Wed 5/158:40 pmICN - SEA
1 stop16h 54mAsiana Airlines
Tue 5/217:43 pmSEA - ICN
1 stop16h 47mAsiana Airlines
Deal found 5/9$1,090
Wed 5/156:15 pmICN - SEA
Nonstop10h 30mMultiple Airlines
Wed 5/227:00 amSEA - ICN
1 stop18h 35mMultiple Airlines
Deal found 5/7$1,096
Sun 5/196:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Wed 8/142:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Deal found 5/7$1,108

One-way flights to Seattle from Seoul

Search for one-way flight options from Seoul to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Seoul to Seattle. Those needing a return flight from Seoul to Seattle can use the search form above.
Mon 5/135:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Deal found 5/9$331
Tue 5/145:25 pmICN - SEA
1 stop19h 39mAmerican Airlines
Deal found 5/8$333
Mon 5/275:25 pmICN - SEA
2 stops22h 50mAmerican Airlines
Deal found 5/8$345
Tue 6/45:25 pmICN - SEA
2 stops31h 05mAmerican Airlines
Deal found 5/9$349
Mon 6/105:25 pmICN - SEA
2 stops31h 23mAmerican Airlines
Deal found 5/9$350
Tue 5/145:25 pmICN - SEA
2 stops31h 28mAmerican Airlines
Deal found 5/8$351
Tue 6/48:35 amICN - SEA
3 stops39h 57mMultiple Airlines
Deal found 5/8$380
Sun 5/195:25 pmICN - SEA
1 stop22h 34mAmerican Airlines
Deal found 5/8$402
Mon 6/310:35 pmICN - SEA
3 stops49h 57mMultiple Airlines
Deal found 5/8$409

Find flights from Seoul to Seattle within your budget

Customize your flight search to find flights from Seoul to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$830 - $1,185

Route

Depart

Return

Price

Seoul Gimpo IntlSeattle/Tacoma Intl

GMP - SEA

GMPSEA

Seoul Gimpo Intl

Tue 9/24

1 stop22h 45m

Seattle/Tacoma Intl

Fri 10/11

1 stop33h 55m

$830

Seoul Gimpo IntlSeattle/Tacoma Intl

GMP - SEA

GMPSEA

Seoul Gimpo Intl

Wed 10/9

1 stop17h 45m

Seattle/Tacoma Intl

Tue 10/22

1 stop26h 25m

$869

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Wed 5/22

Nonstop10h 30m

Seattle/Tacoma Intl

Tue 5/28

1 stop21h 00m

$1,030

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Thu 6/13

1 stop21h 43m

Seattle/Tacoma Intl

Thu 6/13

1 stop22h 01m

$1,039

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Wed 5/15

1 stop24h 08m

Seattle/Tacoma Intl

Wed 5/22

1 stop17h 16m

$1,049

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Wed 6/12

1 stop15h 29m

Seattle/Tacoma Intl

Wed 6/26

1 stop19h 25m

$1,056

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Tue 6/4

1 stop24h 24m

Seattle/Tacoma Intl

Tue 6/11

1 stop17h 00m

$1,094

Seoul Gimpo IntlSeattle/Tacoma Intl

GMP - SEA

GMPSEA

Seoul Gimpo Intl

Thu 9/26

2 stops20h 55m

Seattle/Tacoma Intl

Thu 10/10

2 stops22h 00m

$1,096

Incheon IntlSeattle/Tacoma Intl

ICN - SEA

ICNSEA

Incheon Intl

Tue 5/14

1 stop24h 28m

Seattle/Tacoma Intl

Tue 5/21

1 stop17h 44m

$1,185

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from Seoul to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Seattle. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Seoul to Seattle, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Seoul to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Seattle. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seoul to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Seattle by month

Plan your trip from Seoul to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Seoul to Seattle is currently $361 while a round-trip flight costs $1,028. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Seoul to Seattle (average of $247). Flying from Seoul to Seattle in July is currently the most expensive (average of $408). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$247

February

$254

March

$288

April

$294

May

$321

June

$406

July

$408

August

$342

September

$278

October

$256

November

$258

December

$247

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated May 9, 2024.
To help decide which airline to fly from Seoul to Seattle, see what other customers have to say about Asiana Airlines, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Korean Air
8.5
Very good
1,181 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

ANA
8.5
Very good
926 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

EVA Air
8.4
Very good
1,524 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Asiana Airlines
8.4
Very good
578 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Japan Airlines
8.3
Very good
1,476 reviews
Korean Air
8.5
Very good
1,181 reviews
Check prices

Food

8.2

Entertainment

8.2

Comfort

8.3

Overall

8.5

Boarding

8.6

Crew

8.8

Reviews

1 / 10

Airbus is more safer, crews are friendly and food is nice.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Seoul?

    If you book a flight to Seattle from Seoul, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 6 flights from Seoul to Seattle/Tacoma Intl per day from 7 different airlines.

  • Can I find flights from Seoul to Seattle for under $900 on Cheapflights?

    Yes, there are multiple flights from Seoul to Seattle for under $900. The cheapest flight booked recently is on ANA for just $830, but on average you can expect to pay $964.

  • Are there nonstop flights from Seoul to Seattle for under $1,000 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seoul to Seattle under $1,000. A good price for a nonstop flight from Seoul to Seattle is less than $990.

  • Are there last-minute flights available from Seoul to Seattle for under $1,000?

    There are currently 20+ open flights from Seoul to Seattle within the next 7 days for less than $1,000.

  • What days are nonstop flights available from Seoul to Seattle?

    Nonstop flights are available for this route on the following days: Tuesday.

  • How popular is this Seoul to Seattle flight route?

    The Seoul to Seattle/Tacoma Intl flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How many flights depart from Seoul to Seattle on average per day?

    Per day, 1 flight departs from Seoul to Seattle on average.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Seoul to Seattle?

    ANA, Asiana Airlines, and American Airlines can get you from Seoul to Seattle in just under 10h 30m. Your travel time can differ by up to 12h 15m. Seoul and Seattle are separated by a distance of 5232 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Seoul to Seattle round-trip?

    According to our current data, ANA ($830), Asiana Airlines ($1,030), and American Airlines ($1,039) offers the cheapest pricing from Seoul to Seattle. You may be able to fly from Seoul to Seattle for 30% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Seoul to Seattle?

    The most popular airlines flying from Seoul to Seattle are Air Canada, Delta and Hawaiian Airlines. Something to consider prior to booking your flight.

  • What are the most reliable airlines from Seoul to Seattle?

    The top 3 most reliable airlines when flying from Seoul to Seattle are Korean Air (82%), Delta (77%) and Etihad Airways (69%).

  • What are the cheapest flights from Seoul to Seattle?

    Looking for the cheapest flight from Seoul to Seattle? While on average our users pay $2,120, our data indicates the cheapest price to be $656. The most popular route (Incheon Intl - Seattle/Tacoma Intl), is priced around $943.

  • What does ICN to SEA mean?

    This is defined as Incheon Intl Airport (ICN) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seoul to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Seoul to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seoul to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seoul to Seattle that include hotel bookings?

    Yes. In addition to deals on Seoul to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Seattle.

  • Can I find deals for business class flights from Seoul to Seattle?

    Yes. Cheapflights offers flight deals from Seoul to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seoul to Seattle that allow pets onboard?

    Many airlines flying from Seoul to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seoul to Seattle?

    Yes, you can often find last-minute deals on Seoul to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seoul to Seattle flight deals updated?

    The Seoul to Seattle flight deals you see on this page were last updated on 5/9.

See more FAQs

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Alternative routes for Seoul to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

Incheon Intl to Seattle flights
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Top 7 airlines flying from Seoul to Seattle

Discover the top 7 airlines that operate flights from Seoul to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$748Average$915FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$841Average$878FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ANACheapest$906Average$906FlexibilityNo cancel feeOn-time80%
Search ANA flights
Asiana AirlinesCheapest$995Average$1,194FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
DeltaCheapest$1,024Average$1,147FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Korean AirCheapest$1,035Average$1,434FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Hawaiian AirlinesCheapest$1,081Average$1,324FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
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Search flights from Seoul to Seattle by cabin class

Find flights from Seoul to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Seoul to Seattle

Find hourly flight availability from Seoul to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
81%of flight departuresAfternoonNoon to 6 pm
18%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seoul to Seattle

Explore weekly flight availability from Seoul to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 9, 2024.
Sunday5daily flights
Monday10daily flights
Tuesday2daily flights
Wednesday8daily flights
Thursday4daily flights
Friday8daily flights
Saturday7daily flights

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How does Cheapflights help users find flights from Seoul to Seattle?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seattle from Seoul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seoul to Seattle?

Millions of users choose and trust Cheapflights to book the best flight deals from Seoul to Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seoul to Seattle with no change fees?

Yes, we can. To see specific flights from Seoul to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seoul to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Seoul to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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