Cheap flights from Seattle (SEA) to South Korea from $611

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 8/6. 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 14 — May 211

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

Travelers have found it’s best to book a flight 53 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to South Korea 1-2 weeks in advance for as low as $1,310, or $1,368 for flights within the next 24 hours.

What is the cheapest month to fly from Seattle to South Korea?

The best pricing can be found in the month of January. Prices to South Korea from Seattle average $1,437. You can even find prices in January for less than $1,437, as users have found deals to South Korea from as low as $1,048. The month of December appears to be one of the more expensive times to travel to South Korea from Seattle. Flying in the targeted month can save you up to 28%.

When is the cheapest time to fly from Seattle to South Korea (SEA - KR)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to South Korea as you normally would.

Cheap China Airlines flights from Seattle to South Korea

Explore cheap flight options specifically provided by China Airlines for the route between Seattle and South Korea. 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 2,752,338 searches. Data last updated May 9, 2024.
Check out some of the cheapest China Airlines flights we've come across from Seattle to South Korea. Deals update often to give you more flight options matching your criteria
Tue 10/11:10 amSEA - ICN
1 stop26h 35mChina Airlines
Mon 10/78:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/8$911
Sun 9/11:40 amSEA - ICN
1 stop26h 05mChina Airlines
Mon 9/1612:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/7$923
Tue 9/31:40 amSEA - ICN
1 stop26h 05mChina Airlines
Thu 10/1712:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/8$943
Mon 9/21:40 amSEA - ICN
1 stop17h 30mChina Airlines
Sun 10/1312:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/8$955
Sun 9/151:10 amSEA - ICN
1 stop18h 00mChina Airlines
Tue 12/3112:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$967
Sat 10/191:10 amSEA - ICN
1 stop18h 00mChina Airlines
Sat 11/212:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$975
Sun 9/221:10 amSEA - ICN
1 stop18h 00mChina Airlines
Tue 10/2912:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$976
Mon 9/161:10 amSEA - ICN
1 stop18h 00mChina Airlines
Mon 9/3012:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/8$977
Thu 8/221:40 amSEA - ICN
1 stop26h 05mChina Airlines
Tue 9/38:50 pmICN - SEA
1 stop15h 00mChina Airlines
Deal found 5/8$983

Cheap EVA Air flights from Seattle to South Korea

Explore cheap flight options specifically provided by EVA Air for the route between Seattle and South Korea. 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 2,752,338 searches. Data last updated May 9, 2024.
To aid your search, here are some of the cheapest EVA Air flights we've found from Seattle to South Korea. Deals are refreshing constantly so come back soon for more options.
Tue 9/312:30 amSEA - ICN
1 stop18h 30mEVA Air
Wed 10/167:45 pmICN - SEA
1 stop15h 45mEVA Air
Deal found 5/8$1,031
Wed 10/21:30 amSEA - ICN
1 stop25h 15mEVA Air
Wed 10/3011:40 amICN - SEA
1 stop23h 30mEVA Air
Deal found 5/8$1,037
Wed 9/41:30 amSEA - ICN
1 stop17h 30mEVA Air
Thu 10/177:45 pmICN - SEA
1 stop15h 45mEVA Air
Deal found 5/8$1,061
Wed 10/161:30 amSEA - ICN
1 stop17h 30mEVA Air
Fri 11/111:40 amICN - SEA
1 stop23h 30mEVA Air
Deal found 5/8$1,069
Sun 8/182:10 amSEA - ICN
1 stop16h 50mEVA Air
Wed 9/117:45 pmICN - SEA
1 stop15h 45mEVA Air
Deal found 5/8$1,074
Sat 10/191:30 amSEA - ICN
1 stop25h 15mEVA Air
Wed 11/611:40 amICN - SEA
1 stop23h 30mEVA Air
Deal found 5/8$1,075
Mon 9/21:30 amSEA - ICN
1 stop17h 30mEVA Air
Wed 10/1612:00 pmICN - SEA
1 stop23h 30mEVA Air
Deal found 5/8$1,094
Wed 10/161:30 amSEA - ICN
1 stop17h 30mEVA Air
Wed 11/67:45 pmICN - SEA
1 stop15h 25mEVA Air
Deal found 5/8$1,095
Mon 8/192:10 amSEA - ICN
1 stop16h 50mEVA Air
Fri 9/207:45 pmICN - SEA
1 stop15h 45mEVA Air
Deal found 5/8$1,119

Cheap Seattle to South Korea flights in May & June 2024

Find cheap flight options from Seattle to South Korea specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 9, 2024.
Check out some of the best flight deals from Seattle to South Korea in 2024. More deals are always being added, so be sure to check back regularly.
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 6/810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/7$1,018
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/1010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/7$1,026
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2010:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/8$1,030
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/1710:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/8$1,056
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 5/2710:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/8$1,077
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,086
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 5/1810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/8$1,093
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/1011:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,097
Sat 5/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 5/1611:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/8$1,113

Seattle to South Korea 2024 flight deals

Discover exclusive flight deals for travel between Seattle and South Korea in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 9, 2024.
Check out some of the best flight deals from Seattle to South Korea in 2024. More deals are always being added, so be sure to check back regularly.
Mon 10/281:10 amSEA - PUS
1 stop25h 25mChina Airlines
Tue 11/127:35 pmPUS - SEA
1 stop15h 30mChina Airlines
Deal found 5/8$908
Tue 10/11:10 amSEA - ICN
1 stop26h 35mChina Airlines
Mon 10/78:50 pmICN - SEA
1 stop14h 40mChina Airlines
Deal found 5/8$911
Sun 9/11:40 amSEA - ICN
1 stop26h 05mChina Airlines
Mon 9/1612:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/7$923
Tue 9/31:40 amSEA - ICN
1 stop26h 05mChina Airlines
Thu 10/1712:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/8$943
Mon 9/21:40 amSEA - ICN
1 stop17h 30mChina Airlines
Sun 10/1312:35 pmICN - SEA
1 stop22h 55mChina Airlines
Deal found 5/8$955
Sun 10/271:10 amSEA - PUS
1 stop17h 40mChina Airlines
Tue 11/1211:50 amPUS - SEA
1 stop23h 15mChina Airlines
Deal found 5/8$960
Sun 9/151:10 amSEA - ICN
1 stop18h 00mChina Airlines
Tue 12/3112:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$967
Sat 10/191:10 amSEA - ICN
1 stop18h 00mChina Airlines
Sat 11/212:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$975
Sun 9/221:10 amSEA - ICN
1 stop26h 35mChina Airlines
Thu 10/3112:25 pmICN - SEA
1 stop22h 40mChina Airlines
Deal found 5/8$976

Non-stop flights to South Korea from Seattle

Discover non-stop flight options from Seattle to South Korea. 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 2,752,338 searches. Data last updated May 9, 2024.
For a quicker trip, book one of these direct flights from Seattle to South Korea. If you're looking for other options for flights from Seattle to South Korea, make sure to update the search form at the top of page.
Mon 8/52:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sat 10/126:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/8$1,388
Mon 8/52:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Thu 9/56:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/8$1,422
Mon 8/512:45 pmSEA - ICN
Nonstop11h 45mDelta
Wed 9/47:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/8$1,463
Mon 7/2912:45 pmSEA - ICN
Nonstop11h 45mKorean Air
Tue 8/64:35 pmICN - SEA
Nonstop10h 15mKorean Air
Deal found 5/8$1,486
Tue 7/231:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/8$1,507
Mon 8/512:45 pmSEA - ICN
Nonstop11h 45mDelta
Sun 9/17:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/8$1,513
Tue 8/612:45 pmSEA - ICN
Nonstop11h 45mKorean Air
Sun 9/17:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/8$1,515
Tue 7/301:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Mon 8/57:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/8$1,540
Sun 8/42:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sat 10/126:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/8$1,546

Seattle to South Korea flights leaving soon

Find last-minute flight options from Seattle to South Korea 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 2,752,338 searches. Data last updated May 9, 2024.
Have a look at some of the last-minute flights available departing from Seattle to South Korea. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/1311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,280
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 5/2111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,284
Mon 5/1311:40 amSEA - GMP
2 stops31h 25mMultiple Airlines
Mon 6/1012:40 pmGMP - SEA
1 stop17h 45mMultiple Airlines
Deal found 5/7$1,285
Mon 5/138:50 amSEA - GMP
2 stops34h 15mMultiple Airlines
Mon 6/107:40 amGMP - SEA
2 stops28h 51mMultiple Airlines
Deal found 5/7$1,295
Mon 5/137:05 pmSEA - ICN
2 stops27h 05mMultiple Airlines
Sat 6/88:15 pmICN - SEA
2 stops28h 00mMultiple Airlines
Deal found 5/7$1,296
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,300
Fri 5/175:34 pmSEA - ICN
2 stops27h 01mMultiple Airlines
Mon 5/278:15 pmICN - SEA
2 stops28h 00mMultiple Airlines
Deal found 5/7$1,310
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sun 5/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/8$1,320
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1211:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/7$1,341

One-way flights to South Korea from Seattle

Search for one-way flight options from Seattle to South Korea. 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 2,752,338 searches. Data last updated May 9, 2024.
Take a look at some of the one-way flights we've detected from Seattle to South Korea. Users needing a return flight from Seattle to South Korea should utilize the search form above.
Tue 8/65:45 pmSEA - ICN
3 stops33h 55mWestJet
Deal found 5/8$611
Wed 8/77:30 pmSEA - ICN
2 stops56h 10mWestJet
Deal found 5/8$639
Tue 7/165:15 pmSEA - ICN
2 stops27h 15mMultiple Airlines
Deal found 5/7$644
Thu 8/82:10 amSEA - GMP
1 stop18h 40mEVA Air
Deal found 5/8$652
Tue 8/62:10 amSEA - ICN
1 stop24h 35mEVA Air
Deal found 5/8$658
Thu 7/256:15 pmSEA - ICN
1 stop33h 25mWestJet
Deal found 5/8$662
Thu 7/255:15 pmSEA - ICN
2 stops27h 15mMultiple Airlines
Deal found 5/8$665
Fri 9/201:45 amSEA - GMP
2 stops39h 20mMultiple Airlines
Deal found 5/9$675
Tue 8/61:33 pmSEA - ICN
2 stops29h 37mMultiple Airlines
Deal found 5/8$691

Find flights from Seattle to South Korea within your budget

Customize your flight search to find flights from Seattle to South Korea 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 2,752,338 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$911 - $1,285

Route

Depart

Return

Price

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 10/1

1 stop26h 35m

Incheon Intl

Mon 10/7

1 stop14h 40m

$911

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 9/3

1 stop18h 30m

Incheon Intl

Wed 10/16

1 stop15h 45m

$1,031

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 8/20

1 stop37h 25m

Incheon Intl

Fri 9/20

1 stop40h 00m

$1,033

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 9/3

1 stop17h 30m

Incheon Intl

Wed 10/16

2 stops23h 46m

$1,066

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sun 10/6

1 stop27h 45m

Incheon Intl

Sun 10/20

1 stop27h 05m

$1,100

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Thu 10/31

1 stop29h 50m

Incheon Intl

Sat 11/16

1 stop35h 40m

$1,172

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 10/2

Nonstop11h 40m

Incheon Intl

Tue 10/29

Nonstop9h 55m

$1,263

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Sat 9/7

1 stop29h 00m

Incheon Intl

Fri 10/18

1 stop16h 26m

$1,266

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Wed 9/4

Nonstop11h 25m

Incheon Intl

Sat 9/14

Nonstop10h 30m

$1,285

Flights are sorted by cheapest first

Deals found on 5/8

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated May 9, 2024.
To help decide which airline to fly from Seattle to South Korea, see what other customers have to say about China Airlines, EVA Air and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.5
Very good
1,181 reviews
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.5
Very good
926 reviews
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.4
Very good
578 reviews
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.4
Very good
1,524 reviews
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

8.3
Very good
1,476 reviews
8.5
Very good
1,181 reviews

Comfort

8.3

Crew

8.8

Entertainment

8.2

Food

8.2

Boarding

8.6

Overall

8.5

Reviews

1 / 10

flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.

Related info for your journey

Find useful and relevant information for your journey from Seattle to South Korea. 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 South Korea?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to South Korea from Seattle.

  • Can I find flights from Seattle to South Korea for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Seattle to South Korea for under $1,000. The cheapest flight booked recently is on China Airlines for just $911, but on average you can expect to pay $990.

  • Are there nonstop flights from Seattle to South Korea for under $1,400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to South Korea under $1,400. A good price for a nonstop flight from Seattle to South Korea is less than $1,547.

  • Are there last-minute flights available from Seattle to South Korea for under $1,300?

    There are currently 20+ open flights from Seattle to South Korea within the next 7 days for less than $1,300.

  • What days are nonstop flights available from Seattle to South Korea?

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

  • How popular is this Seattle to South Korea flight route?

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

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

  • How long is the flight from Seattle to South Korea?

    A quick flight from Seattle to South Korea can take about 18h 30m. China Airlines provides one of the quickest options available for as low as $911. There are 5232 mi between Seattle and South Korea. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seattle to South Korea one-way?

    $611 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on EVA Air and Hawaiian Airlines, with prices starting from $652 and $762, respectively.

  • What are the most popular routes from Seattle to South Korea?

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

  • What are the most reliable airlines from Seattle to South Korea?

    The top 3 most reliable airlines when flying from Seattle to South Korea are Delta (81%), Etihad Airways (78%) and Korean Air (54%).

  • What are the cheapest flights from Seattle to South Korea?

    The cheapest flight price from Seattle to South Korea is $593. On average you can expect to pay $2,419. The most popular route, (Seattle/Tacoma Intl - Incheon Intl), can usually be booked for $1,018.

  • What does SEA to ICN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Incheon Intl Airport flight would often be abbreviated as a SEA to ICN flight. Busan Gimhae Airport (PUS), Seoul Gimpo Intl Airport (GMP), Daegu Airport (TAE), Cheongju Airport (CJJ), Jeju City Airport (CJU) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Seattle to South Korea 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 South Korea with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to South Korea 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 South Korea that include hotel bookings?

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

  • How can I find direct flights from Seattle to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Seattle to South Korea 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 South Korea that allow pets onboard?

    Many airlines flying from Seattle to South Korea 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 South Korea?

    Yes, you can often find last-minute deals on Seattle to South Korea 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 South Korea flight deals updated?

    The Seattle to South Korea flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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

Top 10 airlines flying from Seattle to South Korea

Discover the top 10 airlines that operate flights from Seattle to South Korea. 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 2,752,338 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$639Average$1,425FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
China AirlinesCheapest$700Average$938FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
United AirlinesCheapest$714Average$1,415FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$809Average$1,454FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest$954Average$1,143FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Turkish AirlinesCheapest$972Average$1,138FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
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Korean AirCheapest$1,082Average$1,456FlexibilityNo cancel feeOn-time81%
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EVA AirCheapest$1,103Average$1,366FlexibilityNo cancel feeOn-time74%
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Asiana AirlinesCheapest$1,151Average$1,660FlexibilityNo cancel feeOn-time76%
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Search flights from Seattle to South Korea by cabin class

Find flights from Seattle to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Seattle to South Korea

Find hourly flight availability from Seattle to South Korea. 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
16%of flight departuresMorning6 am to noon
83%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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How does Cheapflights help users find flights from Seattle to South Korea?

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 South Korea from Seattle today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to South Korea from Seattle.

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

Certainly. Search results for flights to South Korea from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Seattle to South Korea 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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