Good to know - Cheap tickets Seattle — Seoul
| Cheapest flight found | $520 |
|---|---|
| Minimal flight time | 10h 20m |
| Flight distance | 8324 km |
| Most popular airline | Delta Air Lines |
Airfare Seattle – Seoul by month
Here you can find out in what months how much a ticket Seattle – Seoul 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 Seattle — Seoul
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 00:50 | 05:43 | sun | Korean Air | 11h 53m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates | |
| 02:20 | 06:47 | fri | KE2454 | Korean Air | 12h 27m | Boeing Field International Airport — Gimpo International Airport | Select dates |
| 06:00 | 09:30 | fri | KE8210 | Korean Air | 11h 30m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 06:00 | 09:15 | tue | KE8210 | Korean Air | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 06:15 | 09:45 | tue, fri, sat | KE234 | Korean Air | 11h 30m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 07:30 | 11:45 | fri | DL9929 | Delta Air Lines | 12h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 09:30 | 13:15 | wed | DL9897 | Delta Air Lines | 11h 45m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:10 | 13:25 | wed, sun | OZ241 | Asiana Cargo | 11h 15m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:20 | 14:00 | fri | OZ241 | Asiana Cargo | 11h 40m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
| 10:41 | 16:15 | daily | DL197 | Delta Air Lines | 12h 34m | Seattle-Tacoma International Airport — Incheon International Airport | Select dates |
Popular airlines flying Seattle — Seoul
Flight Seattle – Seoul is served by 31 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Sales of tickets from Seattle to Seoul in the last 48 hours
Dynamics airfare Seattle — Seoul 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 Seattle — Seoul
The graph shows that booking flights Seattle — Seoul is best planned for October and flights Seattle — Seoul — Seattle in the month of June.
Flights Seattle — Seoul
The selection of cheap flights Seattle — Seoul
Here you can find and purchase the cheapest flights Seattle — Seoul from $520 and Seattle — Seoul — Seattle from $528.
The price of the flight Seattle — Seoul (South Korea) — Seattle from $528 (round-trip).
The average price of the flight Seattle — Seoul (South Korea) — Seattle $1,435 (round-trip).
- Departure city: Seattle
- IATA code of the city of origin: SEA
- Departure airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Departure country: United States
- Destination city: Seoul
- IATA code of the destination city: SEL
- Destination airports: Incheon International Airport, Seoul AB, Gimpo International Airport
- Destination country: South Korea
Low cost flights Seattle — Seoul (SEA — SEL)
The distance between Seattle and Seoul 5172 miles (or 8324 kilometres).
The time difference between Seattle and Seoul is 16 h.
Minimal flight time from Seattle to Seoul 10h 20m.
LowCostClub always do a comparison of airfares Seattle — Seoul with several airlines (include Korean Air, Delta Air Lines, Asiana Cargo). They will always give you all available options so you can find the cheapest flight to Seoul. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Seoul. Last week, for instance, the cheapest round-trip prices stood at $528 while the cheapest one-way price that was available within the last week cost $520
Routes from nearby cities to Seoul
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Seoul is from Victoria. The cheapest airfare can be purchased with a flight from Vancouver from $378. The nearest airports from Seattle with a flight to Seoul are in Nanaimo.
Popular International routes from Seattle
Popular routes from Seoul
If you are going to fly from Seoul, then study the popular flights. The most popular flights from Seoul:
Popular domestic routes from Seattle
FAQ about Seattle — Seoul
Are there any direct flights Seattle — Seoul?
Yes, they do: , KE2454, KE8210, KE234, DL9929, DL9897, OZ241, DL197, KE262, OZ2473, OZ243, OZ271, KE42, KE9210
Can we fly from Seattle to Seoul?
Yes, you can fly from Seattle to Seoul. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. Korean Air, Delta Air Lines, Asiana Cargo depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through AeroLogic, Aeromexico (Quetzalcoatl Livery), Air Canada, Air France, All Nippon Airways, American Airlines, Atlas Air, Cargolux, China Airlines, 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 Seattle to Seoul?
A direct flight lasts an average of 10h 20m, during which time the aircraft covers a distance of 8324 km.
How much do flights Seattle — Seoul cost?
The price of flights Seattle — Seoul starts from $520.
What days does the plane fly Seattle — Seoul?
Planes fly Seattle — Seoul 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Seattle and Seoul?
In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Seoul — Incheon International Airport, Seoul AB, Gimpo International Airport.
What flights are currently flying from Seattle to Seoul?
The following flights fly between Seattle and Seoul: KE2454, KE8210, KE8210, KE234, DL9929, DL9897, OZ241, OZ241, DL197, DL197, DL197, DL197, KE262, OZ2473, DL197, OZ243, OZ2473, DL197, OZ271, DL197, DL197, KE42, DL197, KE42, KE9210, OZ271, OZ271, OZ271, OZ241, OZ241
What month is the cheapest to fly from Seattle to Seoul?
High season is considered to be December and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Seoul flight deals.
Which airlines direct fly from Seattle to Seoul?
The following airlines have direct flights Seattle — Seoul: Korean Air, Delta Air Lines, Asiana Cargo.
Which airlines fly from Seattle to Seoul?
All the following airlines flights Seattle — Seoul: AeroLogic, Aeromexico (Quetzalcoatl Livery), Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Cargo, Atlas Air, Cargolux, China Airlines, 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.