How much is a ticket from Seoul Incheon to Washington?

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

Select your dates to check current offers.

Flying at off-peak hours — such as early morning or late evening — can help you save. Also, the best deals tend to appear in the weeks leading up to departure.

Exploring all airports near Seoul and Washington

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

• Airports in Seoul: 2 different airports operate in Seoul - Gimpo, Incheon.
• Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.

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 the best flight from Seoul Incheon to Washington

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 the best airlines and travel agencies.

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Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for Seoul Incheon – Washington flights.