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Cheap Flights from Washington D.C. to Seoul

Cheap Flights from Washington D.C. to Seoul

  • Washington D.C. Seoul

    Tue, Sep 24

    From $539.00
  • Washington D.C. Seoul

    Mon, Sep 23

    From $591.00
  • Washington D.C. Seoul

    Sun, Sep 22

    From $626.00

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.)

Washington D.C. to Seoul Flight Information

Below are some common questions asked about this flight route:

Best time to book Washington D.C. to Seoul flights

Generally the best time to book Washington D.C. to Seoul flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.

How many direct flights from Washington D.C. to Seoul?

There are 7 direct flights from Washington D.C. to Seoul.

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.

Airlines flying this route:
Airports in Washington D.C.:
Airports in Seoul:
Average duration of direct flights: 14h25m

Washington D.C. to Seoul Flight Schedule

Flight info. Departure
Arrival
Route Weekly Schedule
KE094
13:25 IAD 16:50 ICN
Washington D.C. to Seoul SMTWTFS Search
13:25 IAD 16:50 ICN
Washington D.C. to Seoul SMTWTFS Search

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

12:50, Oct 30 - 10:15, Nov 20
KE | Korean Air
14h 40m
IAD - ICN
Nonstop
$1,336
Round-trip from
Search
12:50, Oct 31 - 10:15, Nov 7
DL | Delta Air Lines
14h 40m
IAD - ICN
Nonstop
$1,488
Round-trip from
Search
12:50, Oct 28 - 10:15, Nov 14
KE | Korean Air
14h 40m
IAD - ICN
Nonstop
$1,336
Round-trip from
Search
13:25, Oct 2 - 10:25, Oct 23
KE | Korean Air
14h 25m
IAD - ICN
Nonstop
$1,336
Round-trip from
Search
13:25, Sep 26 - 10:25, Oct 17
KE | Korean Air
14h 25m
IAD - ICN
Nonstop
$1,336
Round-trip from
Search

Washington D.C. to Gimpo International Airport (GMP)

10:55, Jan 5 - 20:15, Jan 22
NH | ANA
21h 35m
IAD - GMP
2 stop
$1,274
Round-trip from
Search
10:55, Nov 11 - 20:15, Nov 23
NH | ANA
21h 35m
IAD - GMP
2 stop
$1,278
Round-trip from
Search
12:20, Oct 1 - 20:00, Oct 5
NH | ANA
21h 0m
IAD - GMP
2 stop
$1,283
Round-trip from
Search
12:20, Oct 2 - 20:00, Oct 6
NH | ANA
21h 0m
IAD - GMP
2 stop
$1,285
Round-trip from
Search
10:55, Nov 7 - 20:15, Nov 11
NH | ANA
21h 35m
IAD - GMP
2 stop
$1,290
Round-trip from
Search

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.

Nonstop vs Connecting Flights from Washington D.C. to Seoul

The average price for connecting flights from Washington D.C. to Seoul is USD 875.71.The average price for nonstop flights from Washington D.C. to Seoul is USD 1580.47.

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.

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