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Cheap flights from Seoul Gimpo Intl Airport to Washington, D.C. from $772

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
7:50 pm - 12:16 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
30h 26m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
2:00 pm - 11:10 amDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
31h 10m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,457ANA
Wed, Dec 16 - Mon, Jan 4
Multiple Airlines Logo
8:25 am - 8:56 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 31m2 stops Shanghai Hongqiao Intl Toronto Pearson Intl
Multiple Airlines Logo
9:40 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
23h 25m2 stops Toronto Pearson Intl Tokyo Haneda
$1,459Multiple Airlines
Wed, Mar 24 - Tue, Mar 30
Multiple Airlines Logo
8:25 am - 10:38 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
28h 13m2 stops Shanghai Hongqiao Intl Toronto Pearson Intl
Multiple Airlines Logo
9:40 am - 10:25 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
22h 45m2 stops Toronto Pearson Intl Tokyo Haneda
$1,532Multiple Airlines
Thu, Nov 26 - Wed, Jan 6
Japan Airlines Logo
12:05 pm - 8:14 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
34h 09m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:03 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
26h 02m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,582Japan Airlines
Fri, Dec 11 - Fri, Jan 15
Japan Airlines Logo
8:15 am - 3:16 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
21h 01m2 stops Tokyo Haneda Chicago O'Hare Intl
Japan Airlines Logo
5:24 pm - 6:20 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
35h 56m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,599Japan Airlines
Thu, Feb 25 - Thu, Mar 25
Japan Airlines Logo
12:05 pm - 8:25 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
22h 20m2 stops Tokyo Haneda Los Angeles
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
$1,609Japan Airlines
Fri, Feb 19 - Fri, Feb 26
Japan Airlines Logo
7:40 pm - 8:19 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
50h 39m2 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
$1,616Japan Airlines
Thu, Nov 26 - Wed, Dec 9
Japan Airlines Logo
12:05 pm - 7:35 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
45h 30m2 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 Chicago O'Hare Intl Tokyo Haneda
$1,617Japan Airlines
Fri, Nov 13 - Mon, Nov 16
Japan Airlines Logo
12:05 pm - 7:18 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
45h 13m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
2:59 pm - 6:20 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
37h 21m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,622Japan Airlines
Tue, Dec 22 - Sun, Jan 3
Japan Airlines Logo
8:15 am - 7:23 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
25h 08m2 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
$1,630Japan Airlines
Wed, Nov 11 - Wed, Dec 9

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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
Dec 11
GMP12:05 pmSeoul Gimpo Intl
34h 09m
2 stops
DCA8:14 amWashington, D.C. Reagan-National
Jan 15
DCA6:03 amWashington, D.C. Reagan-National
26h 02m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,582
Japan Airlines
Feb 25
GMP8:15 amSeoul Gimpo Intl
21h 01m
2 stops
DCA3:16 pmWashington, D.C. Reagan-National
Mar 25
DCA5:24 pmWashington, D.C. Reagan-National
35h 56m
2 stops
GMP6:20 pmSeoul Gimpo Intl
$1,599
Japan Airlines
Feb 19
GMP12:05 pmSeoul Gimpo Intl
22h 20m
2 stops
DCA8:25 pmWashington, D.C. Reagan-National
Feb 26
DCA6:00 amWashington, D.C. Reagan-National
26h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,609

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 16
GMP7:50 pmSeoul Gimpo Intl
30h 26m
2 stops
DCA12:16 pmWashington, D.C. Reagan-National
Jan 4
DCA2:00 pmWashington, D.C. Reagan-National
31h 10m
2 stops
GMP11:10 amSeoul Gimpo Intl
$1,457
ANA
Dec 21
GMP7:50 pmSeoul Gimpo Intl
31h 26m
2 stops
DCA1:16 pmWashington, D.C. Reagan-National
Jan 1
DCA1:00 pmWashington, D.C. Reagan-National
32h 10m
2 stops
GMP11:10 amSeoul Gimpo Intl
$1,937
ANA
Dec 21
GMP7:50 pmSeoul Gimpo Intl
31h 26m
2 stops
DCA1:16 pmWashington, D.C. Reagan-National
Jan 1
DCA7:35 amWashington, D.C. Reagan-National
37h 35m
2 stops
GMP11:10 amSeoul Gimpo Intl
$1,939

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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Route

Depart

Return

Price

Cheapest round-trip

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 12/16

7:50 pm-12:16 pm

2 stops30h 26m

Washington, D.C. Reagan-National

Mon 1/4

2:00 pm-11:10 am

2 stops31h 10m

$1,457

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 3/24

8:25 am-8:56 am

2 stops37h 31m

Washington, D.C. Reagan-National

Tue 3/30

9:40 am-10:05 pm

2 stops23h 25m

$1,459

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Thu 11/26

8:25 am-10:38 pm

2 stops28h 13m

Washington, D.C. Reagan-National

Wed 1/6

9:40 am-10:25 pm

2 stops22h 45m

$1,532

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 12/11

12:05 pm-8:14 am

2 stops34h 09m

Washington, D.C. Reagan-National

Fri 1/15

6:03 am-10:05 pm

2 stops26h 02m

$1,582

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Thu 2/25

8:15 am-3:16 pm

2 stops21h 01m

Washington, D.C. Reagan-National

Thu 3/25

5:24 pm-6:20 pm

2 stops35h 56m

$1,599
Quickest round-trip

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 2/19

12:05 pm-8:25 pm

2 stops22h 20m

Washington, D.C. Reagan-National

Fri 2/26

6:00 am-10:05 pm

2 stops26h 05m

$1,609

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Thu 11/26

7:40 pm-8:19 am

2 stops50h 39m

Washington, D.C. Reagan-National

Wed 12/9

6:00 am-10:05 pm

2 stops26h 05m

$1,616

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 11/13

12:05 pm-7:35 pm

2 stops45h 30m

Washington, D.C. Reagan-National

Mon 11/16

6:00 am-10:05 pm

2 stops26h 05m

$1,617

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Tue 12/22

12:05 pm-7:18 pm

2 stops45h 13m

Washington, D.C. Reagan-National

Sun 1/3

2:59 pm-6:20 pm

2 stops37h 21m

$1,622

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 11/11

8:15 am-7:23 pm

2 stops25h 08m

Washington, D.C. Reagan-National

Wed 12/9

6:00 am-10:05 pm

2 stops26h 05m

$1,630

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

$772

Fastest flight time

21h 01m

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 $772. 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 $1,457.
The fastest flight from Seoul Gimpo Intl Airport to Washington, D.C. Reagan-National Airport takes 21h 01m
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 01m 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
Fredericksburg
Waldorf
Laurel
Woodbridge
Gaithersburg
Linthicum Heights
Rockville
Silver Spring
Towson
Fairfax
Springfield
Edgewood
Glen Burnie
College Park
Colonial Beach
Bethesda

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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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