Good to know - Cheap tickets Seoul — Seattle
| Cheapest flight found | $674 |
|---|---|
| Minimal flight time | 9h 40m |
| Flight distance | 8324 km |
| Most popular airline | Asiana Airlines |
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 |
|---|---|---|
| January 2026 | ||
| December 2025 | ||
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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 | |
|---|---|---|---|---|---|---|---|
| 14:00 | 08:00 | sat | DL9972 | Delta Air Lines | 10h 0m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:40 | 10:40 | daily | KE41 | Korean Air | 10h 0m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 16:40 | 10:50 | wed, thu, fri | KE41 | Korean Air | 10h 10m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:15 | 10:55 | daily | OZ272 | Asiana Airlines | 9h 40m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:15 | 11:55 | mon, wed, thu, sat | OZ272 | Asiana Airlines | 9h 40m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:20 | 12:30 | tue, wed, fri, sat, sun | OZ272 | Asiana Airlines | 10h 10m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 18:20 | 12:45 | wed | OZ272 | Asiana Airlines | 10h 25m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
| 19:20 | 14:00 | daily | DL196 | Delta Air Lines | 10h 40m | Incheon International Airport — Seattle-Tacoma International Airport | Select dates |
Popular airlines flying Seoul — Seattle
Flight Seoul – Seattle is served by 31 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Seoul — Seattle by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route Seoul — Seattle
The graph shows that booking flights Seoul — Seattle is best planned for November and flights Seoul — Seattle — Seoul in the month of May.
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 $857.
The price of the flight Seoul — Seattle (United States) — Seoul from $857 (round-trip).
The average price of the flight Seoul — Seattle (United States) — Seoul $1,243 (round-trip).
- Departure city: Seoul
- IATA code of the city of origin: SEL
- Departure airports: Incheon International Airport, Seoul AB, Gimpo International Airport
- Departure country: South Korea
- Destination city: Seattle
- IATA code of the destination city: SEA
- Destination airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Destination country: United States
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 9h 40m.
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 $857 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
Are there any direct flights Seoul — Seattle?
Yes, they do: DL9972, KE41, OZ272, DL196
Can we fly from Seoul to Seattle?
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 depart from Seoul on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through AeroLogic, Aeromexico, Air Canada, Air France, All Nippon Airways (Star Alliance Livery), American Airlines, Atlas Air, Cargolux, China Airlines Cargo, China Cargo Airlines, China Southern Airlines, DHL, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Hawaiian Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, Lufthansa, Philippine Airlines, Qatar Airways, Qatar Executive, Singapore Airlines, Turkish Airlines, United Airlines, UPS, WestJet, Xiamen Air.
How long does it take to fly from Seoul to Seattle?
A direct flight lasts an average of 9h 40m, during which time the aircraft covers a distance of 8324 km.
How much do flights Seoul — Seattle cost?
The price of flights Seoul — Seattle starts from $674.
What days does the plane fly Seoul — Seattle?
Planes fly Seoul — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Seoul and Seattle?
In Seoul — Incheon International Airport, Seoul AB, Gimpo International Airport. In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.
What flights are currently flying from Seoul to Seattle?
The following flights fly between Seoul and Seattle: DL9972, KE41, KE41, OZ272, OZ272, OZ272, OZ272, DL196
What month is the cheapest to fly from Seoul to Seattle?
High season is considered to be August and the cheapest month is November. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seoul — Seattle flight deals.
Which airlines direct fly from Seoul to Seattle?
The following airlines have direct flights Seoul — Seattle: Delta Air Lines, Korean Air, Asiana Airlines.
Which airlines fly from Seoul to Seattle?
All the following airlines flights Seoul — Seattle: AeroLogic, Aeromexico, Air Canada, Air France, All Nippon Airways (Star Alliance Livery), American Airlines, Asiana Airlines, Atlas Air, Cargolux, China Airlines Cargo, China Cargo Airlines, China Southern Airlines, Delta Air Lines, DHL, Emirates, EVA Air, FedEx, Finnair, Hainan Airlines, Hawaiian Airlines, Japan Airlines, Jeju Air, Jet Linx Aviation, Korean Air, Lufthansa, Philippine Airlines, Qatar Airways, Qatar Executive, Singapore Airlines, Turkish Airlines, United Airlines, UPS, WestJet, Xiamen Air.