How much is a flight from Seattle to Seoul Incheon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Seoul.

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

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Seattle - Seoul Incheon route.

Exploring all airports near Seattle and Seoul

Checking all the airports available in the area can give you more departure and arrival options for your trip.

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

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Find flights from Seattle to Seoul Incheon that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from Ryanair, British Airways, Easyjet, and booking sites like Expedia and eDreams.

Other popular destinations

Interested in South Korea? These cities are also in demand: Gwangju, Jeju City, Kwangju, Pusan, Seoul.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.