What’s the cost of a flight from Seoul to Washington Dulles?

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

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.

Is there more than one airport in Seoul or Washington?

Even short-haul routes can benefit from considering secondary airports. It may open up more flight times or cheaper fares.

• Airports in Seoul: Seoul has 2 airports - Gimpo, Incheon.
• Airports in Washington: Washington has 3 airports - Dulles international, Ronald Reagan, Washington International.

Airports with more daily flights offer more flexibility if plans change or delays occur. If you’re flexible, consider airports near Washington as well.

Filter and compare flights from Seoul to Washington Dulles

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Want more ideas for your trip to United States? Check these: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.