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Cheap Flights from Washington D.C. to Seoul

Washington D.C. to Seoul Flight Information

Below are some common questions asked about this flight route:

When can I book the cheapest flight from Washington D.C. to Seoul?

Airlines adjust prices for plane tickets based on the day and time that you book your flight. After analyzing data from all airlines, we have discovered that the best days to book flights from Washington D.C. to Seoul are Tuesdays, Wednesdays, and Saturdays.

What are the airlines flying from Washington D.C. to Seoul?

Airlines flying from Washington D.C. to Seoul include Delta Air Lines,Korean Air.

What is the most popular airline for non-stop flights from Washington D.C. to Seoul?

Korean Air provides 100 of the non-stop flights between Washington D.C. and Seoul.

How many airports are there in Seoul?

Average duration of direct flights: 14h40m
Airports at destination:
Flight route:
Price starting from:

Washington D.C. to Seoul Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

11:50

IAD

16:30

ICN

-MT-T-SSearch

Flights to Incheon International Airport (ICN) from Washington D.C.

13 Jul, 10:02 - 17 Jul, 10:25
KE | Korean Air
18h 18m
IAD - ICN
1 stop
£1,366
Round-trip from
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13 Jul, 17:38 - 17 Jul, 10:25
DL | Delta Air Lines
21h 42m
DCA - ICN
1 stop
£1,409
Round-trip from
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13 Jul, 07:40 - 17 Jul, 10:25
AA | American Airlines
19h 35m
DCA - ICN
1 stop
£1,864
Round-trip from
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13 Jul, 18:35 - 17 Jul, 10:25
AS | Alaska Airlines
20h 25m
IAD - ICN
1 stop
£3,089
Round-trip from
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Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from Washington D.C. to Seoul

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from Washington D.C. to Seoul. However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Travel from Washington D.C. to Seoul

Seoul attracts thousands of visitors every year for both business and pleasure. Planning a trip from Washington D.C. to Seoul is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember

Make your journey from Washington D.C. to Seoul a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.