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Cheap Flights from Seattle to Seoul

  • Seattle Seoul

    Tue, Aug 27

    From $525.00

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Seattle to Seoul Flight Information

Below are some common questions asked about this flight route:

Best time to book Seattle to Seoul flights

Generally the best time to book Seattle to Seoul flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.

How many direct flights from Seattle to Seoul?

There are 21 direct flights from Seattle to Seoul.

What is the most popular airline for non-stop flights from Seattle to Seoul?

Korean Air provides 33 of the non-stop flights between Seattle and Seoul.

Airlines flying this route:
Airports in Seattle:
Airports in Seoul:
Average duration of direct flights: 11h40m

Seattle to Seoul Flight Schedule

Flight info. Departure
Arrival
Route Weekly Schedule
14:10 SEA 17:45 ICN
Seattle to Seoul SMTWTFS Search
13:10 SEA 16:40 ICN
Seattle to Seoul SMTWTFS Search
KE020
13:10 SEA 16:40 ICN
Seattle to Seoul SMTWTFS Search
KE5020
11:38 SEA 15:15 ICN
Seattle to Seoul SMTWTFS Search
12:30 SEA 17:40 ICN
Seattle to Seoul SMTWTFS Search
TG6750
14:10 SEA 17:45 ICN
Seattle to Seoul SMTWTFS Search
10:30 SEA 15:20 ICN
Seattle to Seoul SMTWTFS Search
22:10 SEA 01:45 ICN
Seattle to Seoul SMTWTFS Search
12:28 SEA 16:20 ICN
Seattle to Seoul SMTWTFS Search
08:55 SEA 13:25 ICN
Seattle to Seoul --T---- Search

Seattle to Incheon International Airport (ICN)

13:10, Sep 16 - 16:40, Sep 17
KE | Korean Air
10h 45m
SEA - ICN
Nonstop
$876.71
Round-trip from
Search
11:20, Sep 1 - 15:15, Sep 2
KE | Korean Air
11h 5m
SEA - ICN
Nonstop
$880.26
Round-trip from
Search
13:10, Oct 8 - 16:40, Oct 9
KE | Korean Air
10h 53m
SEA - ICN
Nonstop
$880.26
Round-trip from
Search
11:35, Oct 8 - 15:15, Oct 9
KE | Korean Air
10h 58m
SEA - ICN
Nonstop
$880.26
Round-trip from
Search
14:10, Sep 1 - 17:45, Sep 2
OZ | Asiana Airlines
10h 57m
SEA - ICN
Nonstop
$1,034.07
Round-trip from
Search

Seattle to Gimpo International Airport (GMP)

00:20, Jan 28 - 19:15, Jan 29
BR | Eva Air
24h 50m
SEA - GMP
2 stop
$826.86
Round-trip from
Search
00:20, Jan 28 - 19:15, Jan 29
BR | Eva Air
24h 52m
SEA - GMP
2 stop
$862.69
Round-trip from
Search
01:00, Sep 16 - 18:00, Sep 17
BR | Eva Air
24h 7m
SEA - GMP
2 stop
$866.94
Round-trip from
Search
11:15, Sep 3 - 22:00, Sep 4
KE | Korean Air
17h 20m
SEA - GMP
1 stop
$904.19
Round-trip from
Search
01:00, Sep 19 - 12:50, Sep 20
BR | Eva Air
18h 57m
SEA - GMP
2 stop
$911.27
Round-trip from
Search

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from Seattle to Seoul

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from Seattle to Seoul. However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Nonstop vs Connecting Flights from Seattle to Seoul

The average price for connecting flights from Seattle to Seoul is USD 638.40.The average price for nonstop flights from Seattle to Seoul is USD 1116.84.

Travel from Seattle to Seoul

Seoul attracts thousands of visitors every year for both business and pleasure. Planning a trip from Seattle to Seoul is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember

Make your journey from Seattle to Seoul a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.

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