What’s the cost of a flight from Seattle Boeing Field to Seoul Gimpo?

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

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Airport options between Seattle and Seoul

Even for routes around 8342 km, using different airports might affect flight cost and travel time.

• Airports in Seattle: You can fly from 2 airports in Seattle - Boeing Field, Lake Union.
• Airports in Seoul: Seoul offers flights from 2 airports - Gimpo, Incheon.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Find the best flight from Seattle Boeing Field to Seoul Gimpo

With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from Ryanair, Easyjet, British Airways, and more.

Other popular destinations

Searching for flights to South Korea? Travelers also looked at: Jeju City, Kwangju, Pusan, Seoul, Taegu.

Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Seattle Boeing Field – Seoul Gimpo flights.