How much is a flight from Washington Dulles to Seoul?

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

What are the airport options between Washington and Seoul?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

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

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Flight filters for the route Washington Dulles – Seoul

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 South Korea are often searched alongside: Gwangju, Jeju City, Kwangju, Pusan, Seoul.

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.