Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Seoul Gimpo Intl Airport to Washington, D.C. from $541

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to Washington, D.C. departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.

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

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seoul Gimpo Intl Airport to Washington, D.C..
ANA Logo
7:55 pm - 10:05 amGMP-IAD
27h 10m1 stop
ANA Logo
12:15 pm - 10:20 pmIAD-GMP
21h 05m1 stop
$1,049ANA
Find Deal
mié., oct. 8 - mié., oct. 22
ANA Logo
12:40 pm - 10:05 amGMP-IAD
34h 25m1 stop
ANA Logo
12:15 pm - 10:20 pmIAD-GMP
21h 05m1 stop
$1,106ANA
Find Deal
mié., sep. 17 - mié., oct. 15
ANA Logo
12:40 pm - 10:05 amGMP-IAD
34h 25m1 stop
ANA Logo
12:15 pm - 10:20 pmIAD-GMP
21h 05m1 stop
$1,214ANA
Find Deal
sáb., sep. 27 - vie., oct. 17
ANA Logo
7:55 pm - 10:05 amGMP-IAD
27h 10m1 stop
ANA Logo
12:15 pm - 10:20 pmIAD-GMP
21h 05m1 stop
$1,217ANA
Find Deal
sáb., sep. 27 - vie., oct. 17
 Logo
7:55 am - 1:53 pmGMP-DCA
18h 58m2 stops
 Logo
7:00 am - 6:20 pmDCA-GMP
21h 20m2 stops
$1,305
Find Deal
sáb., sep. 27 - vie., dic. 5
 Logo
7:55 am - 3:00 pmGMP-DCA
20h 05m2 stops
 Logo
9:00 am - 9:50 pmDCA-GMP
23h 50m2 stops
$1,356
Find Deal
mié., oct. 8 - mié., oct. 22
Japan Airlines Logo
7:20 pm - 3:55 pmGMP-DCA
33h 35m2 stops
Japan Airlines Logo
8:15 am - 10:45 amDCA-GMP
37h 30m2 stops
$1,359Japan Airlines
Find Deal
mar., may. 13 - dom., may. 18
Japan Airlines Logo
7:55 am - 3:55 pmGMP-DCA
21h 00m2 stops
Japan Airlines Logo
8:15 am - 10:45 amDCA-GMP
37h 30m2 stops
$1,365Japan Airlines
Find Deal
lun., may. 12 - dom., may. 18
Air China Logo
8:35 am - 7:30 pmGMP-IAD
23h 55m1 stop
Air China Logo
11:00 pm - 2:00 pmIAD-GMP
26h 00m1 stop
$2,133Air China
Find Deal
vie., jun. 13 - vie., jun. 27
Air China Logo
2:25 pm - 5:13 amGMP-BWI
51h 48m2 stops
Air China Logo
6:15 am - 2:00 pmBWI-GMP
42h 45m2 stops
$2,491Air China
Find Deal
sáb., may. 17 - dom., jun. 15

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

Our best ANA deals on Seoul Gimpo Intl Airport to Washington, D.C. flight tickets
ANA
Oct 8
GMP7:55 pmSeoul Gimpo Intl
27h 10m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
Oct 22
IAD12:15 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
GMP10:20 pmSeoul Gimpo Intl
ANA
Sep 17
GMP12:40 pmSeoul Gimpo Intl
34h 25m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
Oct 15
IAD12:15 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
GMP10:20 pmSeoul Gimpo Intl
ANA
Sep 27
GMP12:40 pmSeoul Gimpo Intl
34h 25m
1 stop
IAD10:05 amWashington, D.C. Dulles Intl
Oct 17
IAD12:15 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
GMP10:20 pmSeoul Gimpo Intl

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

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to Washington, D.C. flight tickets
Japan Airlines
May 13
GMP7:20 pmSeoul Gimpo Intl
33h 35m
2 stops
DCA3:55 pmWashington, D.C. Reagan-National
May 18
DCA8:15 amWashington, D.C. Reagan-National
37h 30m
2 stops
GMP10:45 amSeoul Gimpo Intl
Japan Airlines
May 12
GMP7:55 amSeoul Gimpo Intl
21h 00m
2 stops
DCA3:55 pmWashington, D.C. Reagan-National
May 18
DCA8:15 amWashington, D.C. Reagan-National
37h 30m
2 stops
GMP10:45 amSeoul Gimpo Intl
Japan Airlines
May 5
GMP7:55 amSeoul Gimpo Intl
21h 00m
2 stops
DCA3:55 pmWashington, D.C. Reagan-National
May 12
DCA8:15 amWashington, D.C. Reagan-National
37h 30m
2 stops
GMP10:45 amSeoul Gimpo Intl

See travel insights to Washington, D.C. from

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

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Seoul Gimpo Intl Airport is on a Monday. momondo users have found tickets for Monday departures for as low as $1,520. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Seoul Gimpo Intl Airport to Washington, D.C. for around $1,989.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Seoul Gimpo Intl Airport to Washington, D.C. when you can find flight prices for as low as $919. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,565. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul Gimpo Intl Airport to Washington, D.C. 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. (GMP to WAS) 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.

Best Price Found

$541

Fastest flight time

18h 58m

Direct flights

None

Airports in Washington, D.C.

3 airports
The best one-way flight to Washington, D.C. from Seoul Gimpo Intl Airport in the past 72 hours is $541. The best round-trip flight deal from Seoul Gimpo Intl Airport to Washington, D.C. found on momondo in the last 72 hours is $1,049.
The fastest flight from Seoul Gimpo Intl Airport to Washington, D.C. takes 18h 58m
There are no direct flights from Seoul Gimpo Intl Airport to Washington, D.C.. Popular non-direct routes for this connection are Seoul Gimpo Intl Airport - Washington, D.C. Reagan-National Airport, Seoul Gimpo Intl Airport - Baltimore/Washington Airport and Seoul Gimpo Intl Airport - Washington, D.C. Dulles Intl Airport.
There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    The distance between Seoul Gimpo Intl and Washington, D.C. is about 6935.3 mi. Typically, this will take 18h 58m by plane in normal conditions.

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

    Prices for flights from Seoul Gimpo Intl Airport to Washington, D.C. refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul Gimpo Intl Airport to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. 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.. 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
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Rockville
Glen Burnie
Towson
Linthicum Heights
Fairfax
Reston
Springfield
Hyattsville

Why use momondo?

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

Finding the right flight to Washington, D.C. from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seoul to Washington, D.C. flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Seoul.

I’m not ready to book a flight from Seoul to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.


An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
dom. 4/27
dom. 5/4

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.