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Cheap flights from Seattle (SEA) to Incheon Intl (ICN) from $540

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 10/13. 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.
SEA — ICN
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Incheon Intl are usually found in February or March, booked 73 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from Seattle to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Incheon Intl (ICN). 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 April 28, 2024.

Popular in

December

Cheapest in

February

Round-trip from

$1,254

One-way from

$600
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Seattle/Tacoma Intl to Incheon Intl
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One-way flight from Seattle/Tacoma Intl to Incheon Intl
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What is the cheapest day to fly round-trip from Seattle to Incheon Intl Airport?

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

How far in advance should I book a flight from Seattle to Incheon Intl Airport?

Users have found that booking a flight from Seattle to Incheon Intl Airport at least 18 days early can save you up to 10% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Seattle to Incheon Intl Airport for as little as $1,303 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,820 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Incheon Intl Airport?

The best pricing can be found in the month of April. Prices to Incheon Intl Airport from Seattle average $1,418. You can even find prices in April for less than $1,418, as users have found deals to Incheon Intl Airport from as low as $958. The month of December appears to be one of the more expensive times to travel to Incheon Intl Airport from Seattle. Flying in the targeted month can save you up to 36%.

When is the cheapest time to fly from Seattle to Incheon Intl Airport (SEA - ICN)?

When flying from Seattle to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 5% versus a flight at noon.

Cheap Turkish Airlines flights from Seattle to Incheon Intl

Explore cheap flight options specifically provided by Turkish Airlines for the route between Seattle and Incheon Intl. 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 2,944,896 searches. Data last updated April 28, 2024.
Find some of the cheapest Turkish Airlines flights traveling from Seattle to Seoul. It's recommended that users confirm their flight details before booking.
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/2210:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,001
Mon 5/66:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,053
Tue 5/76:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,059
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Fri 5/1710:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,068
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,077
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,086
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/1510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,101
Sat 5/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,108
Mon 5/66:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,114

Cheap Hawaiian Airlines flights from Seattle to Incheon Intl

Explore cheap flight options specifically provided by Hawaiian Airlines for the route between Seattle and Incheon Intl. 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 2,944,896 searches. Data last updated April 28, 2024.
Take a gander at the lowest prices we've found on Hawaiian Airlines flights from Seattle to Seoul. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 4/307:35 amSEA - ICN
1 stop19h 25mHawaiian Airlines
Sun 5/129:25 pmICN - SEA
1 stop16h 55mHawaiian Airlines
Deal found 4/27$1,297
Sun 5/57:40 amSEA - ICN
1 stop19h 20mHawaiian Airlines
Sun 5/199:25 pmICN - SEA
1 stop16h 55mHawaiian Airlines
Deal found 4/27$1,372

Cheap Seattle to Incheon Intl flights in April & May 2024

Find cheap flight options from Seattle to Incheon Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
These are some of the most attractive deals on flights from Seattle to Seoul in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/2311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,210
Sat 5/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/1511:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/28$1,211
Mon 5/206:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/310:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,212
Mon 5/206:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,213
Fri 5/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/511:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,216
Wed 5/156:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/2211:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,217
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 7/1811:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,220
Sun 5/196:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/411:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,222
Tue 5/76:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 5/1411:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/28$1,228

Seattle to Incheon Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Incheon Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
These are some of the most attractive deals on flights from Seattle to Seoul in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 9/111:30 amSEA - ICN
1 stop17h 30mEVA Air
Sun 12/297:45 pmICN - SEA
1 stop15h 25mEVA Air
Deal found 4/27$1,199
Sat 8/171:40 amSEA - ICN
1 stop26h 05mChina Airlines
Thu 8/228:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 4/27$1,205
Fri 8/302:10 amSEA - ICN
1 stop24h 35mEVA Air
Sat 9/77:45 pmICN - SEA
1 stop15h 05mEVA Air
Deal found 4/27$1,208
Thu 8/151:40 amSEA - ICN
1 stop17h 30mChina Airlines
Sun 8/258:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 4/27$1,209
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 6/2311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,210
Sat 10/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 10/2111:20 pmICN - SEA
1 stop27h 10mTurkish Airlines
Deal found 4/27$1,211
Mon 5/206:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/310:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,212
Mon 5/206:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,213
Wed 8/216:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 9/410:30 amICN - SEA
1 stop40h 00mTurkish Airlines
Deal found 4/27$1,214

Non-stop flights to Incheon Intl from Seattle

Discover non-stop flight options from Seattle to Incheon Intl. 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 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the direct flights traveling from Seattle to Seoul in the near future. Select from other flights from Seattle to Seoul by using the search form above.
Tue 10/112:05 pmSEA - ICN
Nonstop12h 25mKorean Air
Thu 10/104:35 pmICN - SEA
Nonstop10h 05mKorean Air
Deal found 4/26$1,253
Thu 10/101:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 10/164:35 pmICN - SEA
Nonstop10h 05mKorean Air
Deal found 4/27$1,260
Tue 8/272:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Wed 9/116:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/27$1,264
Tue 9/2412:40 pmSEA - ICN
Nonstop11h 50mKorean Air
Sun 9/297:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 4/27$1,265
Mon 9/22:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sun 9/86:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/28$1,285
Tue 9/32:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Mon 9/96:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/27$1,286
Mon 8/192:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Wed 9/116:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/27$1,289
Mon 9/22:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Tue 9/106:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/26$1,297
Tue 9/32:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Tue 9/176:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 4/27$1,298

Seattle to Incheon Intl flights leaving soon

Find last-minute flight options from Seattle to Incheon Intl 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 2,944,896 searches. Data last updated April 28, 2024.
Check out these flights departing soon from Seattle to Seoul. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/2210:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,001
Mon 5/66:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,053
Tue 5/76:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,059
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Fri 5/1710:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,068
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,077
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 4/27$1,086
Wed 5/86:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/1510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,101
Sat 5/46:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 5/810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,108
Mon 5/66:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/510:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 4/27$1,114

One-way flights to Incheon Intl from Seattle

Search for one-way flight options from Seattle to Incheon Intl. 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 2,944,896 searches. Data last updated April 28, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Seoul. Users in need of a round-trip flight from Seattle to Seoul instead should update the search form at the top of page.
Sun 10/131:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 4/27$540
Sun 9/221:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 4/27$544
Thu 8/291:40 amSEA - ICN
1 stop17h 30mChina Airlines
Deal found 4/27$572
Sat 10/121:10 amSEA - ICN
1 stop26h 35mChina Airlines
Deal found 4/27$574
Sat 9/211:10 amSEA - ICN
1 stop26h 35mChina Airlines
Deal found 4/27$576
Tue 8/271:40 amSEA - ICN
1 stop26h 05mChina Airlines
Deal found 4/27$583
Tue 5/79:19 pmSEA - ICN
3 stops52h 31mMultiple Airlines
Deal found 4/27$589
Sat 10/121:10 amSEA - ICN
1 stop18h 00mChina Airlines
Deal found 4/27$590
Wed 10/163:15 pmSEA - ICN
2 stops60h 25mWestJet
Deal found 4/27$598

Find flights from Seattle to Incheon Intl within your budget

Customize your flight search to find flights from Seattle to Incheon Intl 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,210 - $1,420

Route

Depart

Return

Price

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Mon 5/13

1 stop31h 00m

Incheon Intl

Sun 6/23

1 stop33h 25m

$1,210

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 5/21

2 stops24h 36m

Incheon Intl

Tue 6/4

2 stops28h 00m

$1,236

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 4/30

1 stop19h 25m

Incheon Intl

Sun 5/12

1 stop16h 55m

$1,297

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 5/8

Nonstop12h 05m

Incheon Intl

Wed 5/15

Nonstop10h 35m

$1,313

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 7/23

1 stop17h 30m

Incheon Intl

Sat 9/7

1 stop23h 15m

$1,332

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Mon 5/6

Nonstop11h 25m

Incheon Intl

Tue 5/14

Nonstop10h 30m

$1,354

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Mon 5/6

2 stops28h 00m

Incheon Intl

Mon 5/20

1 stop17h 51m

$1,382

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 4/30

1 stop25h 15m

Incheon Intl

Mon 5/6

1 stop23h 30m

$1,404

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Mon 5/6

Nonstop12h 10m

Incheon Intl

Tue 6/4

Nonstop10h 40m

$1,420

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Seattle to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Incheon Intl. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Incheon Intl. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Incheon Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday afternoons 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 Incheon Intl by month

Plan your trip from Seattle to Incheon Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Incheon Intl is currently $574 while a round-trip flight costs $1,328. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Incheon Intl Airport (average of $1,222). Flying from Seattle to Incheon Intl Airport in July is currently the most expensive (average of $1,852). 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

$1,222

February

$1,279

March

$1,325

April

$1,349

May

$1,466

June

$1,811

July

$1,852

August

$1,514

September

$1,409

October

$1,411

November

$1,313

December

$1,569

Temperature and rainfall in Incheon Intl by month

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

SEL

Temperature

35.6 - 77 °F

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated April 28, 2024.
See what other customers who have flown with Turkish Airlines, Hawaiian Airlines and Korean Air from Seattle to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,188 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Asiana Airlines
8.4
Very good
599 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

EVA Air
8.4
Very good
1,556 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

China Airlines
8.3
Very good
958 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Singapore Airlines
8.3
Very good
1,478 reviews
Korean Air
8.5
Very good
1,188 reviews
Check prices

Food

8.2

Entertainment

8.2

Boarding

8.6

Comfort

8.3

Crew

8.8

Overall

8.5

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Seattle to Incheon Intl. 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 from for flights from Seattle to Incheon Intl?

    If you book a flight to Incheon Intl from Seattle, you will be flying from 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 Seattle/Tacoma Intl to Incheon Intl per day from 11 different airlines.

  • Can I find flights from Seattle to Incheon Intl Airport for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Seattle to Incheon Intl Airport for under $1,300. The cheapest flight booked recently is on Turkish Airlines for just $1,210, but on average you can expect to pay $1,236.

  • Are there nonstop flights from Seattle to Incheon Intl Airport for under $1,300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Incheon Intl Airport under $1,300. A good price for a nonstop flight from Seattle to Incheon Intl Airport is less than $1,299.

  • Are there last-minute flights available from Seattle to Incheon Intl Airport for under $1,100?

    There are currently 20+ open flights from Seattle to Incheon Intl Airport within the next 7 days for less than $1,100.

  • What days are nonstop flights available from Seattle to Incheon Intl Airport?

    Days when nonstop flights are available for this flight are: Wednesday.

  • How popular is this Seattle to Incheon Intl Airport flight route?

    The Seattle/Tacoma Intl to Incheon Intl flight path was viewed by 216 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 Seattle to Incheon Intl Airport on average per day?

    On average, you can expect to see 1 flight from Seattle to Incheon Intl Airport a day.
    Afternoon (Noon - 6pm) - 100% of flight departures

  • How long is the flight from Seattle to Incheon Intl Airport?

    For as low as $1,210, Turkish Airlines can have you in Incheon Intl Airport from Seattle in 19h 25m. The distance from Seattle to Incheon Intl Airport is about 5232 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Incheon Intl Airport round-trip?

    Turkish Airlines, at $1,210, was found to be the cheapest airline from Seattle to Incheon Intl Airport. An alternate airline flying to your destination would be Hawaiian Airlines. These flights start at 13% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Incheon Intl Airport one-way?

    For one-way options, check prices for China Airlines. According to our data, you can fly for as low as $540. Users have also found prices from $598 and $612 on WestJet and EVA Air, respectively.

  • What are the most popular airlines that fly from Seattle to Incheon Intl Airport?

    Consider Air Canada, Finnair or EVA Air when booking your flight. These represent the most popular airlines when flying from Seattle to Incheon Intl Airport.

  • What are the most reliable airlines from Seattle to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Seattle, check out the most reliable airlines to get you to your destination on time: Delta (69%), Etihad Airways (65%), Korean Air( 54%).

  • What are the cheapest flights from Seattle to Incheon Intl Airport?

    On average you can expect to pay $1,728 for a flight from Seattle to Incheon Intl Airport. The cheapest flight overall is $557 while the most popular route, (Seattle/Tacoma Intl - Incheon Intl) is currently priced at $983.

  • What does SEA to ICN mean?

    Great question - SEA to ICN just means Seattle/Tacoma Intl Airport to Incheon Intl Airport. Now you’ll know what these unique codes when you look for flights!

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

    The amount of baggage you can bring on your Seattle to Incheon Intl 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 Seattle to Incheon Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Incheon Intl 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 Seattle to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Seattle to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Incheon Intl 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 Seattle to Incheon Intl that allow pets onboard?

    Many airlines flying from Seattle to Incheon Intl 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 Seattle to Incheon Intl?

    Yes, you can often find last-minute deals on Seattle to Incheon Intl 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 Seattle to Incheon Intl Airport flight deals updated?

    The Seattle to Incheon Intl Airport flight deals you see on this page were last updated on 4/27.

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

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Top 10 airlines flying from Seattle to Incheon Intl

Discover the top 10 airlines that operate flights from Seattle to Incheon Intl. 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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$695Average$1,500FlexibilityNo cancel feeOn-time85%
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United AirlinesCheapest$714Average$1,415FlexibilityNo cancel feeOn-time69%
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China AirlinesCheapest$858Average$936FlexibilityNo cancel feeOn-time70%
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DeltaCheapest$953Average$1,463FlexibilityNo cancel feeOn-timeN/A
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FinnairCheapest$954Average$1,143FlexibilityNo cancel feeOn-time76%
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Turkish AirlinesCheapest$972Average$1,138FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
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EVA AirCheapest$1,099Average$1,354FlexibilityNo cancel feeOn-time74%
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Asiana AirlinesCheapest$1,153Average$1,354FlexibilityNo cancel feeOn-time76%
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Korean AirCheapest$1,231Average$1,384FlexibilityNo cancel feeOn-time81%
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Search flights from Seattle to Incheon Intl by cabin class

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

Find hourly flight availability from Seattle to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
36%of flight departuresMorning6 am to noon
63%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Incheon Intl

Explore weekly flight availability from Seattle to Incheon Intl. 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 April 28, 2024.
Sunday5daily flights
Monday8daily flights
Tuesday4daily flights
Wednesday8daily flights
Thursday4daily flights
Friday8daily flights
Saturday7daily flights

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How does Cheapflights help users find flights from Seattle to Incheon Intl?

When you search for this flight from Seattle to Incheon Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Yes! Cheapflights helps users easily find flights from Seattle to Incheon Intl with no change fees.

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Not ready to book yet? You can track prices for flights from Seattle to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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