How much should you expect to spend for a flight from Seoul Incheon to Seattle?

Flight prices from Seoul to Seattle change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Flights between Seoul and Seattle: which airports can you choose?

The distance between Seoul and Seattle is about 8374 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Seoul: Seoul is served by 2 airports - Gimpo, Incheon.
• Airports in Seattle: Seattle is served by 2 airports - Boeing Field, Lake Union.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Seoul airports to find the best option.

Flight filters for the route Seoul Incheon – Seattle

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Atlanta, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.