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Cheap flights from Seoul Gimpo Intl Airport to Washington, D.C. from $693

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 - 7:13 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
37h 23m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
1:01 pm - 11:10 amDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
32h 09m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,457ANA
Wed, Jan 27 - Wed, Feb 3
Japan Airlines Logo
8:15 am - 4:34 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
22h 19m2 stops Tokyo Haneda Chicago O'Hare 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
$1,528Japan Airlines
Fri, Dec 18 - Wed, Jan 6
Japan Airlines Logo
8:15 am - 2:59 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
20h 44m2 stops Tokyo Haneda Chicago O'Hare Intl
Japan Airlines Logo
8:05 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
24h 00m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,531Japan Airlines
Wed, Dec 23 - Wed, Jan 6
Japan Airlines Logo
8:15 am - 4:34 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
22h 19m2 stops Tokyo Haneda Chicago O'Hare 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
$1,543Japan Airlines
Fri, Dec 18 - Wed, Jan 6
Japan Airlines Logo
8:15 am - 8:19 amGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
38h 04m2 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
$1,549Japan Airlines
Mon, Nov 30 - Mon, Dec 7
ANA Logo
7:50 pm - 12:05 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
30h 15m2 stops Tokyo Haneda Chicago O'Hare Intl
ANA Logo
7:40 am - 10:30 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
48h 50m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,551ANA
Tue, Jan 26 - Sat, Feb 13
Japan Airlines Logo
7:40 pm - 9:14 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
38h 34m2 stops Tokyo Haneda New York John F Kennedy Intl
Japan Airlines Logo
6:10 am - 9:15 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
26h 05m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,584Japan Airlines
Wed, Mar 24 - Thu, Apr 15
Japan Airlines Logo
7:40 pm - 3:16 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
33h 36m2 stops Tokyo Haneda Chicago O'Hare Intl
Japan Airlines Logo
6:02 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
26h 03m2 stops New York John F Kennedy Intl Tokyo Haneda
$1,586Japan Airlines
Thu, Feb 11 - Tue, Feb 16
Japan Airlines Logo
12:05 pm - 4:34 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
42h 29m2 stops Tokyo Haneda Chicago O'Hare Intl
Japan Airlines Logo
9:10 am - 10:05 pmDCA  Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl
22h 55m2 stops Chicago O'Hare Intl Tokyo Haneda
$1,599Japan Airlines
Tue, Dec 22 - Mon, Jan 11
Japan Airlines Logo
8:15 am - 4:34 pmGMP  Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National
22h 19m2 stops Tokyo Haneda Chicago O'Hare 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
$1,602Japan Airlines
Fri, Dec 18 - Wed, Jan 6

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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 18
GMP8:15 amSeoul Gimpo Intl
22h 19m
2 stops
DCA4:34 pmWashington, D.C. Reagan-National
Jan 6
DCA6:00 amWashington, D.C. Reagan-National
26h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,528
Japan Airlines
Dec 23
GMP8:15 amSeoul Gimpo Intl
20h 44m
2 stops
DCA2:59 pmWashington, D.C. Reagan-National
Jan 6
DCA8:05 amWashington, D.C. Reagan-National
24h 00m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,531
Japan Airlines
Dec 18
GMP8:15 amSeoul Gimpo Intl
22h 19m
2 stops
DCA4:34 pmWashington, D.C. Reagan-National
Jan 6
DCA6:00 amWashington, D.C. Reagan-National
26h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,543

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
Jan 27
GMP7:50 pmSeoul Gimpo Intl
37h 23m
2 stops
DCA7:13 pmWashington, D.C. Reagan-National
Feb 3
DCA1:01 pmWashington, D.C. Reagan-National
32h 09m
2 stops
GMP11:10 amSeoul Gimpo Intl
$1,457
ANA
Jan 26
GMP7:50 pmSeoul Gimpo Intl
30h 15m
2 stops
DCA12:05 pmWashington, D.C. Reagan-National
Feb 13
DCA7:40 amWashington, D.C. Reagan-National
48h 50m
2 stops
GMP10:30 pmSeoul Gimpo Intl
$1,551
ANA
Feb 7
GMP7:50 pmSeoul Gimpo Intl
30h 15m
2 stops
DCA12:05 pmWashington, D.C. Reagan-National
Feb 21
DCA1:00 pmWashington, D.C. Reagan-National
32h 10m
2 stops
GMP11:10 amSeoul Gimpo Intl
$1,631

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 1/27

7:50 pm-7:13 pm

2 stops37h 23m

Washington, D.C. Reagan-National

Wed 2/3

1:01 pm-11:10 am

2 stops32h 09m

$1,457

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 12/18

8:15 am-4:34 pm

2 stops22h 19m

Washington, D.C. Reagan-National

Wed 1/6

6:00 am-10:05 pm

2 stops26h 05m

$1,528
Quickest round-trip

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 12/23

8:15 am-2:59 pm

2 stops20h 44m

Washington, D.C. Reagan-National

Wed 1/6

8:05 am-10:05 pm

2 stops24h 00m

$1,531

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 12/18

8:15 am-4:34 pm

2 stops22h 19m

Washington, D.C. Reagan-National

Wed 1/6

6:00 am-10:05 pm

2 stops26h 05m

$1,543

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Mon 11/30

8:15 am-8:19 am

2 stops38h 04m

Washington, D.C. Reagan-National

Mon 12/7

6:00 am-10:05 pm

2 stops26h 05m

$1,549

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Tue 1/26

7:50 pm-12:05 pm

2 stops30h 15m

Washington, D.C. Reagan-National

Sat 2/13

7:40 am-10:30 pm

2 stops48h 50m

$1,551

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 3/24

7:40 pm-9:14 pm

2 stops38h 34m

Washington, D.C. Reagan-National

Thu 4/15

6:10 am-9:15 pm

2 stops26h 05m

$1,584

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Thu 2/11

7:40 pm-3:16 pm

2 stops33h 36m

Washington, D.C. Reagan-National

Tue 2/16

6:02 am-10:05 pm

2 stops26h 03m

$1,586

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Tue 12/22

12:05 pm-4:34 pm

2 stops42h 29m

Washington, D.C. Reagan-National

Mon 1/11

9:10 am-10:05 pm

2 stops22h 55m

$1,599

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Fri 12/18

8:15 am-4:34 pm

2 stops22h 19m

Washington, D.C. Reagan-National

Wed 1/6

6:00 am-10:05 pm

2 stops26h 05m

$1,602

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

$693

Fastest flight time

20h 44m

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 $693. 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 20h 44m
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 20h 44m 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
Gaithersburg
Linthicum Heights
Woodbridge
Rockville
Silver Spring
Towson
Fairfax
Springfield
Glen Burnie
Edgewood
Colonial Beach
Falls Church
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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