Cheap flights Seoul — Seattle (SEL — SEA)

Good to know - Cheap tickets Seoul — Seattle

Cheapest flight found $674
Minimal flight time 8h 47m
Flight distance 8324 km
Most popular airline Korean Air

Airfare Seoul – Seattle by month

Here you can find out in what months how much a ticket Seoul – Seattle costs to buy cheap plane tickets.

Month One-way Round-trip
August 2026
July 2026
June 2026
May 2026
April 2026
March 2026
February 2026
January 2026
December 2025
November 2025
October 2025
September 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Seoul — Seattle

Departure Arrival Flight days Flight Airlines Flight time Airports
09:35 05:40 fri DL158 Delta Air Lines 13h 5m Incheon International Airport — Seattle-Tacoma International Airport Select dates
14:00 05:47 sun DL9965 Delta Air Lines 8h 47m Incheon International Airport — Seattle-Tacoma International Airport Select dates
16:10 10:00 wed, thu, fri, sat KE41 Korean Air 9h 50m Incheon International Airport — Seattle-Tacoma International Airport Select dates
16:10 09:00 daily KE41 Korean Air 9h 50m Incheon International Airport — Seattle-Tacoma International Airport Select dates
16:29 09:00 mon KE41 Korean Air 9h 30m Incheon International Airport — Seattle-Tacoma International Airport Select dates
16:38 09:00 tue KE41 Korean Air 9h 21m Incheon International Airport — Seattle-Tacoma International Airport Select dates
18:20 12:30 mon, tue, thu, sat, sun OZ272 Asiana Airlines 10h 10m Incheon International Airport — Seattle-Tacoma International Airport Select dates
20:05 13:20 tue, wed, sat, sun DL196 Delta Air Lines 10h 15m Incheon International Airport — Seattle-Tacoma International Airport Select dates
20:35 13:45 mon, thu, fri, sat, sun HA872 Hawaiian Airlines 10h 10m Incheon International Airport — Seattle-Tacoma International Airport Select dates
21:00 14:55 mon, tue, thu, sun OZ272 Asiana Airlines 9h 55m Incheon International Airport — Seattle-Tacoma International Airport Select dates
All routes

Flights Seoul — Seattle

The selection of cheap flights Seoul — Seattle

Here you can find and purchase the cheapest flights Seoul — Seattle from $674 and Seoul — Seattle — Seoul from $662.

The price of the flight Seoul — Seattle (United States) — Seoul from $662 (round-trip).

The average price of the flight Seoul — Seattle (United States) — Seoul $1,205 (round-trip).

Low cost flights Seoul — Seattle (SEL — SEA)

The distance between Seoul and Seattle 5172 miles (or 8324 kilometres).

The time difference between Seoul and Seattle is 16 h.

Minimal flight time from Seoul to Seattle 8h 47m.

LowCostClub always do a comparison of airfares Seoul — Seattle with several airlines (include Delta Air Lines, Korean Air, Asiana Airlines). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seoul — Seattle. Last week, for instance, the cheapest round-trip prices stood at $662 while the cheapest one-way price that was available within the last week cost $674

Routes from nearby cities to Seattle

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Seattle is from Daegu. The cheapest airfare can be purchased with a flight from Busan from $659. The nearest airports from Seoul with a flight to Seattle are in Ulsan.

Popular International routes from Seoul

Popular routes from Seattle

If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:

Popular domestic routes from Seoul

FAQ about Seoul — Seattle

Yes, they do: DL158, DL9965, KE41, OZ272, DL196, HA872

Yes, you can fly from Seoul to Seattle. Seoul has 3 airports (Incheon International Airport, Seoul AB, Gimpo International Airport) for flights. Delta Air Lines, Korean Air, Asiana Airlines, Hawaiian Airlines depart from Seoul on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through AeroLogic, Aeromexico, Air Canada, Air France, AirZeta, All Nippon Airways, American Airlines, Atlas Air, Cargolux, China Airlines, China Cargo Airlines, DHL (As One Against Cancer 2023 Sticker), Emirates, EVA Air, FedEx, Hainan Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, KlasJet, Lufthansa (Star Alliance Livery), Philippine Airlines, Qatar Airways, Qatar Executive, Silk Way West Airlines, Singapore Airlines, Turkish Airlines, United Airlines, UPS, VietJet Air.

A direct flight lasts an average of 8h 47m, during which time the aircraft covers a distance of 8324 km.

The price of flights Seoul — Seattle starts from $674.

Planes fly Seoul — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Seoul — Incheon International Airport, Seoul AB, Gimpo International Airport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.

The following flights fly between Seoul and Seattle: DL158, DL9965, KE41, KE41, KE41, KE41, OZ272, DL196, HA872, OZ272, OZ272

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seoul — Seattle flight deals.

The following airlines have direct flights Seoul — Seattle: Delta Air Lines, Korean Air, Asiana Airlines, Hawaiian Airlines.

All the following airlines flights Seoul — Seattle: AeroLogic, Aeromexico, Air Canada, Air France, AirZeta, All Nippon Airways, American Airlines, Asiana Airlines, Atlas Air, Cargolux, China Airlines, China Cargo Airlines, Delta Air Lines, DHL (As One Against Cancer 2023 Sticker), Emirates, EVA Air, FedEx, Hainan Airlines, Hawaiian Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, KlasJet, Korean Air, Lufthansa (Star Alliance Livery), Philippine Airlines, Qatar Airways, Qatar Executive, Silk Way West Airlines, Singapore Airlines, Turkish Airlines, United Airlines, UPS, VietJet Air.

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