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Gimpo Intl

$647+ Cheap flights from District of Columbia to Gimpo Intl (GMP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GMP
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheap flight deals from District of Columbia to Gimpo Intl

Keep the following information in mind while searching for District of Columbia to Gimpo Intl flight deals. Data was last updated abril 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,444
(Ovago)

One-way from

$647
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,233
Provider with most accurate pricing for Washington, D.C. (WAS)-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Seoul (SEL) flights.
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From District of Columbia to Seoul Gimpo Intl
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One-way flight from District of Columbia to Seoul Gimpo Intl
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Highest demand for flights based on searches. 19% potential increase in price ($334 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from District of Columbia to Gimpo Intl

Cheapest flights from District of Columbia to Gimpo Intl
Explore the most affordable flight options available from District of Columbia to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This Ovago deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/258:30 amDCA - GMP
2 stops24h 20mJapan Airlines
lun. 9/812:05 pmGMP - DCA
2 stops23h 55mJapan Airlines
Deal found 4/27$1,444
This Japan Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/110:09 pmDCA - GMP
2 stops23h 36mMultiple Airlines
jue. 9/117:55 amGMP - DCA
2 stops18h 58mMultiple Airlines
Deal found 4/27$1,449
This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2612:15 pmIAD - GMP
1 stop21h 05mANA
mar. 9/27:55 pmGMP - IAD
1 stop27h 10mANA
Deal found 4/28$1,607
This Orbitz deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/58:19 pmIAD - GMP
2 stops36h 31mMultiple Airlines
sáb. 7/1912:05 pmGMP - IAD
2 stops31h 45mMultiple Airlines
Deal found 4/27$1,654
This Ovago deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/911:00 pmIAD - GMP
1 stop25h 05mAir China
dom. 5/258:35 amGMP - IAD
2 stops34h 02mAir China
Deal found 4/28$1,836
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/106:30 amIAD - GMP
2 stops26h 20mJapan Airlines
jue. 7/2412:05 pmGMP - IAD
2 stops32h 22mJapan Airlines
Deal found 4/28$1,880
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/88:30 amDCA - GMP
2 stops48h 50mANA
mié. 6/1812:40 pmGMP - DCA
2 stops40h 08mANA
Deal found 4/28$2,433

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Gimpo Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from District of Columbia to Seoul Gimpo Intl Airport that are best for you.

Fly from

District of Columbia

Fly to

Gimpo Intl

Route

Depart

Return

Price

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

lun. 8/25

8:30 am-9:50 pm

2 stops24h 20m

Seoul Gimpo Intl

lun. 9/8

12:05 pm-11:00 pm

2 stops23h 55m

$1,444

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

lun. 9/1

10:09 pm-10:45 am

2 stops23h 36m

Seoul Gimpo Intl

jue. 9/11

7:55 am-1:53 pm

2 stops18h 58m

$1,449

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

mar. 8/26

12:15 pm-10:20 pm

1 stop21h 05m

Seoul Gimpo Intl

mar. 9/2

7:55 pm-10:05 am

1 stop27h 10m

$1,607

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

sáb. 7/5

8:19 pm-9:50 pm

2 stops36h 31m

Seoul Gimpo Intl

sáb. 7/19

12:05 pm-6:50 am

2 stops31h 45m

$1,654

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

vie. 5/9

11:00 pm-1:05 pm

1 stop25h 05m

Seoul Gimpo Intl

dom. 5/25

8:35 am-5:37 am

2 stops34h 02m

$1,836

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

jue. 7/10

6:30 am-9:50 pm

2 stops26h 20m

Seoul Gimpo Intl

jue. 7/24

12:05 pm-7:27 am

2 stops32h 22m

$1,880

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

dom. 6/8

8:30 am-10:20 pm

2 stops48h 50m

Seoul Gimpo Intl

mié. 6/18

12:40 pm-3:48 pm

2 stops40h 08m

$2,433

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

mar. 8/26

9:00 am-5:55 pm

3 stops43h 55m

$647

Washington, D.C.Seoul

IAD - GMP

IADGMP

Washington, D.C. Dulles Intl

mar. 5/13

7:45 am-10:25 pm

3 stops49h 40m

$674

Washington, D.C.Seoul

DCA - GMP

DCAGMP

Washington, D.C. Reagan-National

mar. 8/26

6:59 pm-12:50 pm

2 stops52h 51m

$777

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 17 results
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Best time to book a flight from District of Columbia to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Seoul Gimpo Intl Airport

Rainfall in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul Gimpo Intl Airport ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul Gimpo Intl Airport when rainfall is around 1.1 in.

Temperature in Gimpo Intl by month

Plan your trip to Gimpo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul Gimpo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Gimpo Intl

Get insights into the airlines that provide service to Gimpo Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gimpo Intl. Reviews last updated abril 29, 2025.
Peruse reviews from past customers who have flown with EVA Air, Japan Airlines and ANA from District of Columbia to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,459 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
855 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Eastern
7.1
Good
148 reviews
EVA Air
8.4
Very good
1,186 reviews

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from District of Columbia to Seoul Gimpo Intl Airport one-way?

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $777. Air China flights start at $840 while deals on Japan Airlines start at $851 one-way.

  • Can I find deals for flights from District of Columbia to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Gimpo Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Gimpo Intl.

  • Can I find deals for business class flights from District of Columbia to Gimpo Intl?

    Yes. Cheapflights offers flight deals from District of Columbia to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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