Cheap flights from Seattle (SEA) to South Korea from $652

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 8/15. 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 10 — May 171

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 Turkish Airlines flights from Seattle to South Korea

Explore cheap flight options specifically provided by Turkish 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 2,719,943 searches. Data last updated May 5, 2024.
Check out some of the cheapest Turkish Airlines flights we've come across from Seattle to South Korea. Deals update often to give you more flight options matching your criteria
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/2711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,242
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,244
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/1711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,245
Thu 5/96:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/2210:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,250
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,258
Sat 5/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,260
Wed 6/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1811:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,270
Tue 5/286:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,276
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,281

Cheap Korean Air flights from Seattle to South Korea

Explore cheap flight options specifically provided by Korean 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 2,719,943 searches. Data last updated May 5, 2024.
To aid your search, here are some of the cheapest Korean Air flights we've found from Seattle to South Korea. Deals are refreshing constantly so come back soon for more options.
Thu 7/251:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Thu 8/227:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,395
Tue 7/97:15 amSEA - ICN
1 stop18h 05mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,400
Tue 7/161:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Thu 8/154:00 pmICN - SEA
1 stop15h 41mKorean Air
Deal found 5/4$1,406
Tue 7/165:46 pmSEA - ICN
1 stop18h 44mKorean Air
Tue 9/32:30 pmICN - SEA
1 stop23h 15mKorean Air
Deal found 5/4$1,407
Tue 7/161:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,422
Mon 10/2811:45 amSEA - PUS
1 stop15h 55mKorean Air
Tue 11/1212:10 pmPUS - SEA
1 stop13h 45mKorean Air
Deal found 5/4$1,436
Tue 7/91:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,463
Tue 10/2911:20 amSEA - PUS
1 stop15h 05mKorean Air
Tue 11/1210:25 amPUS - SEA
1 stop20h 20mKorean Air
Deal found 5/4$1,464
Tue 7/91:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Tue 8/134:00 pmICN - SEA
1 stop15h 41mKorean Air
Deal found 5/4$1,474

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 2,719,943 searches. Prices were last updated on May 5, 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.
Sun 5/56:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 5/2111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,236
Mon 5/61:30 pmSEA - ICN
1 stop32h 35mMultiple Airlines
Fri 5/172:00 pmICN - SEA
2 stops34h 15mMultiple Airlines
Deal found 5/4$1,241
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/2711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,242
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 6/1911:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,244
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 6/1711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,245
Thu 5/96:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/2210:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,250
Mon 5/61:30 pmSEA - ICN
1 stop32h 40mMultiple Airlines
Sun 5/122:00 pmICN - SEA
2 stops58h 57mMultiple Airlines
Deal found 5/5$1,253
Mon 6/36:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/1111:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,258
Sat 5/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,260

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 2,719,943 searches. Data last updated May 5, 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 stop17h 40mChina Airlines
Tue 11/127:35 pmPUS - SEA
1 stop15h 30mChina Airlines
Deal found 5/4$902
Sun 11/1710:57 pmSEA - GMP
2 stops30h 33mMultiple Airlines
Mon 12/27:45 amGMP - SEA
1 stop22h 25mMultiple Airlines
Deal found 5/4$1,034
Tue 11/512:10 amSEA - PUS
1 stop17h 40mMultiple Airlines
Wed 11/1311:50 amPUS - SEA
2 stops28h 49mMultiple Airlines
Deal found 5/4$1,070
Mon 9/301:30 amSEA - GMP
1 stop25h 45mEVA Air
Sat 10/121:50 pmGMP - SEA
1 stop21h 40mEVA Air
Deal found 5/4$1,076
Sun 11/1710:57 pmSEA - GMP
2 stops30h 33mMultiple Airlines
Mon 12/27:45 amGMP - SEA
2 stops27h 25mMultiple Airlines
Deal found 5/4$1,084
Thu 10/31:30 amSEA - GMP
1 stop19h 20mEVA Air
Sat 10/191:50 pmGMP - SEA
1 stop21h 40mEVA Air
Deal found 5/3$1,107
Thu 9/191:30 amSEA - GMP
1 stop19h 20mEVA Air
Sat 9/281:50 pmGMP - SEA
1 stop21h 40mEVA Air
Deal found 5/4$1,114
Mon 10/283:00 pmSEA - PUS
2 stops27h 50mMultiple Airlines
Tue 11/127:35 pmPUS - SEA
1 stop15h 30mMultiple Airlines
Deal found 5/4$1,128
Thu 9/197:12 pmSEA - ICN
2 stops23h 58mMultiple Airlines
Sun 10/208:50 pmICN - SEA
1 stop14h 40mMultiple Airlines
Deal found 5/4$1,234

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 2,719,943 searches. Data last updated May 5, 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 7/291:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,311
Thu 7/251:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Thu 8/227:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,395
Wed 7/171:00 pmSEA - ICN
Nonstop11h 40mDelta
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/5$1,420
Tue 7/161:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,422
Mon 7/291:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/74:35 pmICN - SEA
Nonstop10h 15mKorean Air
Deal found 5/3$1,432
Wed 5/82:20 pmSEA - ICN
Nonstop11h 25mAsiana Airlines
Sun 5/196:15 pmICN - SEA
Nonstop10h 30mAsiana Airlines
Deal found 5/4$1,447
Tue 7/91:00 pmSEA - ICN
Nonstop11h 40mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,463
Sun 7/281:00 pmSEA - ICN
Nonstop11h 40mDelta
Wed 8/217:20 pmICN - SEA
Nonstop10h 45mDelta
Deal found 5/5$1,468
Sat 7/1312:45 pmSEA - ICN
Nonstop11h 45mKorean Air
Wed 8/147:20 pmICN - SEA
Nonstop10h 45mKorean Air
Deal found 5/4$1,470

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 2,719,943 searches. Data last updated May 5, 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.
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/2711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,242
Sat 5/116:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/2711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,260
Tue 5/146:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Mon 7/110:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,281
Fri 5/106:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Thu 6/2711:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,286
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Fri 6/2810:25 amICN - SEA
1 stop46h 20mTurkish Airlines
Deal found 5/4$1,342
Sun 5/125:53 pmSEA - ICN
2 stops28h 17mMultiple Airlines
Sun 5/2610:10 amICN - SEA
2 stops38h 47mMultiple Airlines
Deal found 5/5$1,363
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Wed 7/311:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,376
Mon 5/136:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Tue 6/2511:20 pmICN - SEA
1 stop33h 25mTurkish Airlines
Deal found 5/4$1,382
Sun 5/126:40 pmSEA - ICN
1 stop31h 00mTurkish Airlines
Sat 7/610:30 amICN - SEA
1 stop46h 15mTurkish Airlines
Deal found 5/4$1,395

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 2,719,943 searches. Data last updated May 5, 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.
Thu 8/152:10 amSEA - GMP
1 stop18h 40mEVA Air
Deal found 5/3$652
Sun 5/197:40 amSEA - ICN
1 stop19h 20mHawaiian Airlines
Deal found 5/5$672
Sat 8/310:05 pmSEA - ICN
2 stops28h 55mMultiple Airlines
Deal found 5/4$682
Fri 7/197:00 amSEA - ICN
1 stop20h 40mWestJet
Deal found 5/5$691
Sat 8/32:10 amSEA - ICN
1 stop16h 50mEVA Air
Deal found 5/4$696
Fri 6/78:31 pmSEA - ICN
3 stops57h 34mMultiple Airlines
Deal found 5/5$698
Mon 8/52:10 amSEA - GMP
1 stop25h 05mEVA Air
Deal found 5/4$700
Mon 7/18:58 pmSEA - ICN
2 stops46h 32mMultiple Airlines
Deal found 5/5$714
Sun 5/127:40 amSEA - ICN
1 stop19h 20mHawaiian Airlines
Deal found 5/4$717

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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$902 - $1,425

Route

Depart

Return

Price

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 10/28

1 stop17h 40m

Busan Gimhae

Tue 11/12

1 stop15h 30m

$902

Seattle/Tacoma IntlSeoul Gimpo Intl

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Mon 9/30

1 stop25h 45m

Seoul Gimpo Intl

Sat 10/12

1 stop21h 40m

$1,076

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 10/28

2 stops27h 50m

Busan Gimhae

Tue 11/12

1 stop15h 30m

$1,128

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 5/14

1 stop31h 00m

Incheon Intl

Thu 6/27

1 stop33h 25m

$1,242

Seattle/Tacoma IntlBusan Gimhae

SEA - PUS

SEAPUS

Seattle/Tacoma Intl

Mon 10/28

2 stops38h 05m

Busan Gimhae

Tue 11/12

2 stops38h 00m

$1,331

Seattle/Tacoma IntlSeoul Gimpo Intl

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Thu 10/3

1 stop36h 30m

Seoul Gimpo Intl

Thu 10/17

1 stop18h 30m

$1,344

Seattle/Tacoma IntlSeoul Gimpo Intl

SEA - GMP

SEAGMP

Seattle/Tacoma Intl

Thu 9/26

2 stops29h 55m

Seoul Gimpo Intl

Sun 9/29

2 stops38h 31m

$1,345

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Thu 7/25

Nonstop11h 40m

Incheon Intl

Thu 8/22

Nonstop10h 45m

$1,395

Seattle/Tacoma IntlIncheon Intl

SEA - ICN

SEAICN

Seattle/Tacoma Intl

Tue 7/9

1 stop18h 05m

Incheon Intl

Thu 8/22

Nonstop10h 45m

$1,425

Flights are sorted by cheapest first

Deals found on 5/4

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 5, 2024.
To help decide which airline to fly from Seattle to South Korea, see what other customers have to say about Turkish Airlines, Korean Air and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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

8.5
Very good
1,185 reviews
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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

8.5
Very good
928 reviews
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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

8.4
Very good
585 reviews
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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

8.4
Very good
1,537 reviews
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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

8.3
Very good
1,482 reviews
8.5
Very good
1,185 reviews

Boarding

8.6

Comfort

8.3

Food

8.2

Entertainment

8.2

Overall

8.5

Crew

8.8

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 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 $902, but on average you can expect to pay $1,218.

  • 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 $1,477.

  • 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: Wednesday.

  • 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 17h 40m. China Airlines provides one of the quickest options available for as low as $902. 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?

    $652 is the cheapest one-way deal found within the past few days, from EVA Air. You may also be able to find cheap deals on Hawaiian Airlines and WestJet, with prices starting from $672 and $691, 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 $988.

  • 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), Daegu Airport (TAE), Seoul Gimpo Intl Airport (GMP), 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 5/4.

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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$640Average$1,430FlexibilityNo 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%
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Turkish AirlinesCheapest$972Average$1,152FlexibilityNo cancel feeOn-time77%
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Air CanadaCheapest$984Average$1,129FlexibilityNo cancel feeOn-time67%
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Korean AirCheapest$1,043Average$1,448FlexibilityNo cancel feeOn-time81%
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EVA AirCheapest$1,104Average$1,354FlexibilityNo cancel feeOn-time74%
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Asiana AirlinesCheapest$1,152Average$1,664FlexibilityNo 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 5, 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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