What is the cheapest airline that flies from Seoul Gimpo Intl to District of Columbia?

Japan Airlines and EVA Air are the most popular carriers operating from Seoul Gimpo Intl to District of Columbia

How old do you have to be to fly from Seoul Gimpo Intl Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$639 Cheap Flights from Seoul Gimpo Intl Airport to District of Columbia in 2026

Find the cheapest flights from Seoul Gimpo Intl Airport to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 4:29 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

21h 29m2 stops Tokyo Haneda Los Angeles

7:32 am - 5:55 pmDCA Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl

21h 23m2 stops Dallas/Fort Worth Tokyo Haneda

$1,067Multiple Airlines

Wed, Sep 9 - Mon, Sep 21

8:00 am - 8:24 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

25h 24m2 stops Tokyo Haneda Dallas/Fort Worth

6:52 am - 5:55 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

22h 03m2 stops Dallas/Fort Worth Tokyo Haneda

$1,067Multiple Airlines

Wed, Sep 9 - Mon, Sep 21

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

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

$1,166Japan Airlines

Mon, Sep 14 - Tue, Sep 22

8:00 am - 11:33 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

28h 33m2 stops Tokyo Haneda New York John F Kennedy Intl

6:23 pm - 10:40 amDCA Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl

27h 17m2 stops New York John F Kennedy Intl Tokyo Haneda

$1,191Japan Airlines

Mon, Sep 7 - Mon, Sep 21

8:00 am - 6:03 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

23h 03m2 stops Tokyo Haneda Chicago O'Hare Intl

8:40 am - 9:15 pmDCA Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl

23h 35m2 stops Chicago O'Hare Intl Tokyo Haneda

$1,251Multiple Airlines

Mon, Sep 21 - Mon, Sep 28

7:55 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

27h 10m1 stop Tokyo Haneda

12:15 pm - 11:05 amIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

33h 50m1 stop Tokyo Haneda

$1,266ANA

Mon, Sep 7 - Mon, Sep 21

12:40 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

34h 25m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$1,316ANA

Mon, Sep 21 - Mon, Sep 28

8:00 am - 11:33 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

28h 33m2 stops Tokyo Haneda New York John F Kennedy Intl

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

$1,318Japan Airlines

Tue, Sep 8 - Wed, Oct 14

7:55 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

27h 10m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$1,320ANA

Mon, Oct 19 - Fri, Oct 23

7:55 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

27h 10m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$1,330ANA

Tue, Sep 8 - Wed, Oct 14

Cheap last minute flights

Enter your travel dates to find the best prices.

1:50 pm - 10:30 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

21h 40m1 stop Taipei City Sung Shan

1:15 am - 12:50 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

22h 35m1 stop Taipei City Taiwan Taoyuan Intl

$2,158EVA Air

Sat, Aug 15 - Wed, Oct 7

7:20 am - 10:30 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

28h 10m2 stops Busan Gimhae Taipei City Taiwan Taoyuan Intl

12:15 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

41h 20m1 stop Tokyo Haneda

$2,373Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

8:40 am - 3:40 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

44h 00m2 stops Tokyo Haneda Doha Hamad Intl

12:15 pm - 10:25 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 10m1 stop Tokyo Haneda

$2,415Multiple Airlines

Tue, Aug 11 - Sat, Aug 15

8:10 am - 6:30 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

35h 20m2 stops Osaka Kansai Intl Vancouver Intl

9:55 am - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

23h 25m2 stops Toronto Pearson Intl Tokyo Haneda

$2,712Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

7:55 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

27h 10m1 stop Tokyo Haneda

12:15 pm - 11:05 amIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

33h 50m1 stop Tokyo Haneda

$2,828ANA

Sat, Aug 15 - Mon, Aug 17

12:40 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

34h 25m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$2,924ANA

Tue, Aug 11 - Sat, Aug 15

7:15 pm - 3:40 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

33h 25m2 stops Tokyo Haneda Doha Hamad Intl

1:10 pm - 11:05 amIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

32h 55m2 stops Chicago O'Hare Intl Tokyo Haneda

$3,361Multiple Airlines

Tue, Aug 11 - Sat, Aug 15

7:50 pm - 10:05 amGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

27h 15m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$3,538ANA

Sat, Aug 15 - Wed, Oct 7

8:40 am - 3:50 pmGMP Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl

20h 10m1 stop Tokyo Haneda

12:15 pm - 10:20 pmIAD Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl

21h 05m1 stop Tokyo Haneda

$5,820ANA

Fri, Aug 14 - Wed, Aug 26

8:00 am - 4:29 pmGMP Seoul Gimpo Intl-DCA Washington, D.C. Reagan-National

21h 29m2 stops Tokyo Haneda Chicago O'Hare Intl

9:07 am - 9:15 pmDCA Washington, D.C. Reagan-National-GMP Seoul Gimpo Intl

23h 08m2 stops Chicago O'Hare Intl Tokyo Haneda

$5,980Multiple Airlines

Fri, Aug 14 - Thu, Aug 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

ANA flights from Seoul Gimpo Intl Airport to District of Columbia

Our best ANA deals on Seoul Gimpo Intl Airport to District of Columbia flight tickets

ANA

Sep 7

GMP7:55 pmSeoul Gimpo Intl

27h 10m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Sep 21

IAD12:15 pmWashington, D.C. Dulles Intl

33h 50m

1 stop

GMP11:05 amSeoul Gimpo Intl

$1,266

ANA

Sep 21

GMP12:40 pmSeoul Gimpo Intl

34h 25m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Sep 28

IAD12:15 pmWashington, D.C. Dulles Intl

21h 05m

1 stop

GMP10:20 pmSeoul Gimpo Intl

$1,316

ANA

Oct 19

GMP7:55 pmSeoul Gimpo Intl

27h 10m

1 stop

IAD10:05 amWashington, D.C. Dulles Intl

Oct 23

IAD12:15 pmWashington, D.C. Dulles Intl

21h 05m

1 stop

GMP10:20 pmSeoul Gimpo Intl

$1,320

Japan Airlines flights from Seoul Gimpo Intl Airport to District of Columbia

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to District of Columbia flight tickets

Japan Airlines

Sep 14

GMP8:00 amSeoul Gimpo Intl

28h 10m

2 stops

DCA11:10 pmWashington, D.C. Reagan-National

Sep 22

DCA6:00 amWashington, D.C. Reagan-National

26h 15m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,166

Japan Airlines

Sep 7

GMP8:00 amSeoul Gimpo Intl

28h 33m

2 stops

DCA11:33 pmWashington, D.C. Reagan-National

Sep 21

DCA6:23 pmWashington, D.C. Reagan-National

27h 17m

2 stops

GMP10:40 amSeoul Gimpo Intl

$1,191

Japan Airlines

Sep 8

GMP8:00 amSeoul Gimpo Intl

28h 33m

2 stops

DCA11:33 pmWashington, D.C. Reagan-National

Oct 14

DCA6:00 amWashington, D.C. Reagan-National

26h 15m

2 stops

GMP9:15 pmSeoul Gimpo Intl

$1,318

momondo Fare Finder

Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Wed 9/9

8:00 am-4:29 pm

2 stops21h 29m

Washington, D.C. Reagan-National

Mon 9/21

7:32 am-5:55 pm

2 stops21h 23m

$1,067

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - IAD Washington, D.C. Dulles Intl

GMPIAD

Seoul Gimpo Intl

Wed 9/9

8:00 am-8:24 pm

2 stops25h 24m

Washington, D.C. Dulles Intl

Mon 9/21

6:52 am-5:55 pm

2 stops22h 03m

$1,067

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Mon 9/14

8:00 am-11:10 pm

2 stops28h 10m

Washington, D.C. Reagan-National

Tue 9/22

6:00 am-9:15 pm

2 stops26h 15m

$1,166

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Mon 9/7

8:00 am-11:33 pm

2 stops28h 33m

Washington, D.C. Reagan-National

Mon 9/21

6:23 pm-10:40 am

2 stops27h 17m

$1,191

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Mon 9/21

8:00 am-6:03 pm

2 stops23h 03m

Washington, D.C. Reagan-National

Mon 9/28

8:40 am-9:15 pm

2 stops23h 35m

$1,251

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - IAD Washington, D.C. Dulles Intl

GMPIAD

Seoul Gimpo Intl

Mon 9/7

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Mon 9/21

12:15 pm-11:05 am

1 stop33h 50m

$1,266

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - IAD Washington, D.C. Dulles Intl

GMPIAD

Seoul Gimpo Intl

Mon 9/21

12:40 pm-10:05 am

1 stop34h 25m

Washington, D.C. Dulles Intl

Mon 9/28

12:15 pm-10:20 pm

1 stop21h 05m

$1,316

SeoulWashington, D.C.

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

GMPDCA

Seoul Gimpo Intl

Tue 9/8

8:00 am-11:33 pm

2 stops28h 33m

Washington, D.C. Reagan-National

Wed 10/14

6:00 am-9:15 pm

2 stops26h 15m

$1,318

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - IAD Washington, D.C. Dulles Intl

GMPIAD

Seoul Gimpo Intl

Mon 10/19

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Fri 10/23

12:15 pm-10:20 pm

1 stop21h 05m

$1,320

SeoulWashington, D.C.

GMP Seoul Gimpo Intl - IAD Washington, D.C. Dulles Intl

GMPIAD

Seoul Gimpo Intl

Tue 9/8

7:55 pm-10:05 am

1 stop27h 10m

Washington, D.C. Dulles Intl

Wed 10/14

12:15 pm-10:20 pm

1 stop21h 05m

$1,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul Gimpo Intl Airport to District of Columbia

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

Prices

Airlines

Can stopping save me money on Seoul Gimpo Intl Airport to District of Columbia flights?

You could potentially save up to 5% on your flight if you consider stops on a Seoul Gimpo Intl Airport to District of Columbia flight.

Cheap Seoul Gimpo Intl Airport to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul Gimpo Intl Airport to District of Columbia

Fastest flight time	21h 24m
Direct flights	None

The fastest flight from Seoul Gimpo Intl Airport to District of Columbia takes 21h 24m

There are no direct flights from Seoul Gimpo Intl Airport to District of Columbia. There are no popular flight routes from Seoul Gimpo Intl Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from Seoul Gimpo Intl Airport to District of Columbia

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to District of Columbia?
Prices for flights from Seoul Gimpo Intl Airport to District of Columbia were last updated today.
How old do you have to be to fly from Seoul Gimpo Intl Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The necessary travel and health documents for your District of Columbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Seoul to District of Columbia with flexible booking policies on momondo?

Flights from Seoul to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to District of Columbia?

Once all potential Seoul to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seoul to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to District of Columbia 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.