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Cheap flights from Seoul Gimpo Intl Airport to Washington, D.C. from $758

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul Gimpo Intl Airport to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
12:20 pm - 12:42 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
38h 22m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
7:35 am - 10:30 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
24h 55m2 stops Chicago O'Hare Intl Tokyo Narita
$1,310ANA
Tue, Dec 15 - Wed, Dec 23
Japan Airlines Logo
8:00 am - 11:10 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
28h 10m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:00 am - 9:15 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
26h 15m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,390Japan Airlines
Tue, Sep 29 - Wed, Oct 14
Japan Airlines Logo
8:00 am - 8:03 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 03m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:59 am - 9:15 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
25h 16m2 stops Dallas/Fort Worth Tokyo Haneda
$1,437Japan Airlines
Wed, Oct 7 - Tue, Oct 13
Japan Airlines Logo
8:00 am - 8:03 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 03m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
10:23 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
22h 42m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,448Japan Airlines
Thu, Oct 15 - Sun, Oct 25
Japan Airlines Logo
8:00 am - 11:10 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
28h 10m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
11:30 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
21h 35m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,452Japan Airlines
Thu, Oct 1 - Thu, Oct 29
Japan Airlines Logo
8:00 am - 8:03 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 03m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
10:22 am - 9:15 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
21h 53m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,457Japan Airlines
Tue, Oct 6 - Tue, Oct 20
Japan Airlines Logo
8:00 am - 8:03 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 03m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
11:30 am - 9:15 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
20h 45m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,514Japan Airlines
Tue, Oct 13 - Tue, Oct 20
Japan Airlines Logo
8:00 am - 8:03 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 03m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:00 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
26h 05m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,520Japan Airlines
Wed, Oct 21 - Thu, Nov 12
Japan Airlines Logo
8:15 am - 11:06 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
27h 51m2 stops Tokyo Haneda Boston Logan Intl
Japan Airlines Logo
6:00 am - 6:20 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
22h 20m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,549Japan Airlines
Wed, Oct 28 - Wed, Nov 11
Japan Airlines Logo
7:40 pm - 7:23 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 43m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
5:12 pm - 10:45 amDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
27h 33m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,563Japan Airlines
Tue, Nov 10 - Tue, Dec 8

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Japan Airlines flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
Japan Airlines
Sep 29
GMP8:00 amSeoul Gimpo Intl
28h 10m
2 stops
DCA11:10 pmWashington, D.C. Reagan-National
Oct 14
DCA6:00 amWashington, D.C. Reagan-National
26h 15m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,390
Japan Airlines
Oct 7
GMP8:00 amSeoul Gimpo Intl
37h 03m
2 stops
DCA8:03 amWashington, D.C. Reagan-National
Oct 13
DCA6:59 amWashington, D.C. Reagan-National
25h 16m
2 stops
GMP9:15 pmSeoul Gimpo Intl
$1,437
Japan Airlines
Oct 15
GMP8:00 amSeoul Gimpo Intl
37h 03m
2 stops
DCA8:03 amWashington, D.C. Reagan-National
Oct 25
DCA10:23 amWashington, D.C. Reagan-National
22h 42m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,448

ANA flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

Our best ANA deals on Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport flight tickets
ANA
Dec 15
GMP12:20 pmSeoul Gimpo Intl
38h 22m
2 stops
DCA12:42 pmWashington, D.C. Reagan-National
Dec 23
DCA7:35 amWashington, D.C. Reagan-National
24h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,310
ANA
Dec 17
GMP7:50 pmSeoul Gimpo Intl
37h 23m
2 stops
DCA7:13 pmWashington, D.C. Reagan-National
Jan 16
DCA7:40 amWashington, D.C. Reagan-National
37h 30m
2 stops
GMP11:10 amSeoul Gimpo Intl
$4,655
ANA
Dec 17
GMP7:50 pmSeoul Gimpo Intl
31h 26m
2 stops
DCA1:16 pmWashington, D.C. Reagan-National
Jan 16
DCA1:01 pmWashington, D.C. Reagan-National
32h 09m
2 stops
GMP11:10 amSeoul Gimpo Intl
$4,660

momondo Fare Finder

 
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Tue 12/15

12:20 pm-12:42 pm

2 stops38h 22m

Washington, D.C. Reagan-National

Wed 12/23

7:35 am-10:30 pm

2 stops24h 55m

$1,310

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Tue 9/29

8:00 am-11:10 pm

2 stops28h 10m

Washington, D.C. Reagan-National

Wed 10/14

6:00 am-9:15 pm

2 stops26h 15m

$1,390

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Wed 10/7

8:00 am-8:03 am

2 stops37h 03m

Washington, D.C. Reagan-National

Tue 10/13

6:59 am-9:15 pm

2 stops25h 16m

$1,437

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Thu 10/15

8:00 am-8:03 am

2 stops37h 03m

Washington, D.C. Reagan-National

Sun 10/25

10:23 am-10:05 pm

2 stops22h 42m

$1,448
Quickest round-trip

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Thu 10/1

8:00 am-11:10 pm

2 stops28h 10m

Washington, D.C. Reagan-National

Thu 10/29

11:30 am-10:05 pm

2 stops21h 35m

$1,452

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Tue 10/6

8:00 am-8:03 am

2 stops37h 03m

Washington, D.C. Reagan-National

Tue 10/20

10:22 am-9:15 pm

2 stops21h 53m

$1,457

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Tue 10/13

8:00 am-8:03 am

2 stops37h 03m

Washington, D.C. Reagan-National

Tue 10/20

11:30 am-9:15 pm

2 stops20h 45m

$1,514

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Wed 10/21

8:00 am-8:03 am

2 stops37h 03m

Washington, D.C. Reagan-National

Thu 11/12

6:00 am-10:05 pm

2 stops26h 05m

$1,520

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Wed 10/28

8:15 am-11:06 pm

2 stops27h 51m

Washington, D.C. Reagan-National

Wed 11/11

6:00 am-6:20 pm

2 stops22h 20m

$1,549

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - DCA Washington, D.C. Reagan-National

GMPDCA

Seoul Gimpo Intl

Tue 11/10

7:40 pm-7:23 pm

2 stops37h 43m

Washington, D.C. Reagan-National

Tue 12/8

5:12 pm-10:45 am

2 stops27h 33m

$1,563

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seoul Gimpo Intl to Washington, D.C. Reagan-National?

Japan Airlines is the most popular carrier operating from Seoul Gimpo Intl to Washington, D.C. Reagan-National

When to book flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport (GMP to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

Best Price Found

$758

Fastest flight time

21h 38m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Seoul Gimpo Intl Airport in the past 72 hours is $758. The best round-trip flight deal from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $1,310.
The fastest flight from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport takes 21h 38m
There are no direct flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport.
Search flight deals

Frequently asked questions about flying from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport

  • How far is Seoul Gimpo Intl to Washington, D.C. Reagan-National by plane?

    Seoul Gimpo Intl and Washington, D.C. Reagan-National are 6938.8 mi apart from one another. Typically, this will take 21h 38m by plane in normal conditions.

  • When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Laurel
Waldorf
Fredericksburg
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Colonial Beach
Glen Burnie
Edgewood
Bethesda
College Park

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Why should I use momondo to find a flight deal from Seoul to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Washington, D.C. for you.

Can I find flights from Seoul to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Seoul with this policy.

How can momondo help me find flights from Seoul to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Washington, D.C..

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Yes. momondo can track prices for Seoul to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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