Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Seoul from $569

1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
1:15 am - 7:15 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
29h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:00 pm - 8:55 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
39h 55m1 stop Taipei City Sung Shan
$1,074EVA Air
Mon, Oct 26 - Tue, Nov 10
EVA Air Logo
1:15 am - 7:15 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
29h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:00 pm - 8:55 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
39h 55m1 stop Taipei City Sung Shan
$1,074EVA Air
Mon, Oct 5 - Tue, Nov 10
China Eastern Logo
12:30 pm - 7:50 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
42h 20m2 stops New York John F Kennedy Intl Shanghai Pu Dong
China Eastern Logo
8:50 pm - 5:28 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
34h 38m2 stops Shanghai Hongqiao Intl New York John F Kennedy Intl
$1,225China Eastern
Wed, Oct 28 - Mon, Nov 9
EVA Air Logo
1:15 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:00 pm - 8:55 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
39h 55m1 stop Taipei City Sung Shan
$1,339EVA Air
Wed, Oct 21 - Tue, Nov 10
China Eastern Logo
12:30 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
33h 30m2 stops New York John F Kennedy Intl Shanghai Pu Dong
China Eastern Logo
8:50 pm - 6:33 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
34h 43m2 stops Shanghai Hongqiao Intl New York John F Kennedy Intl
$1,351China Eastern
Wed, Oct 28 - Sat, Oct 31
EVA Air Logo
1:15 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
1:50 pm - 10:00 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
21h 10m1 stop Taipei City Sung Shan
$1,372EVA Air
Wed, Sep 30 - Sat, Oct 10
EVA Air Logo
11:55 pm - 7:15 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
29h 20m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
1:50 pm - 10:30 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
21h 40m1 stop Taipei City Sung Shan
$1,415EVA Air
Mon, Nov 2 - Fri, Aug 13
EVA Air Logo
1:15 am - 12:50 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
7:00 pm - 8:55 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
39h 55m1 stop Taipei City Sung Shan
$1,419EVA Air
Wed, Oct 7 - Tue, Nov 10
China Eastern Logo
12:30 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
33h 30m2 stops New York John F Kennedy Intl Shanghai Pu Dong
China Eastern Logo
12:00 pm - 5:33 pmGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
43h 33m2 stops Shanghai Hongqiao Intl New York John F Kennedy Intl
$1,465China Eastern
Wed, Oct 28 - Sat, Nov 7
Japan Airlines Logo
7:00 am - 10:05 pmIAD  Washington, D.C. Dulles Intl-GMP Seoul Gimpo Intl
25h 05m2 stops Seattle/Tacoma Intl Tokyo Narita
Japan Airlines Logo
7:40 pm - 5:35 amGMP  Seoul Gimpo Intl-IAD Washington, D.C. Dulles Intl
47h 55m2 stops Tokyo Haneda Seattle/Tacoma Intl
$1,501Japan Airlines
Tue, Nov 24 - Sat, Dec 5

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.
Search flight deals

EVA Air flights from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport

Our best EVA Air deals on Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport flight tickets
EVA Air
Oct 5
IAD1:15 amWashington, D.C. Dulles Intl
29h 00m
1 stop
GMP7:15 pmSeoul Gimpo Intl
Nov 10
GMP7:00 pmSeoul Gimpo Intl
39h 55m
1 stop
IAD8:55 pmWashington, D.C. Dulles Intl
$1,074
EVA Air
Oct 21
IAD1:15 amWashington, D.C. Dulles Intl
22h 35m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Nov 10
GMP7:00 pmSeoul Gimpo Intl
39h 55m
1 stop
IAD8:55 pmWashington, D.C. Dulles Intl
$1,339
EVA Air
Sep 30
IAD1:15 amWashington, D.C. Dulles Intl
22h 35m
1 stop
GMP12:50 pmSeoul Gimpo Intl
Oct 10
GMP1:50 pmSeoul Gimpo Intl
21h 10m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
$1,372

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

Our best Japan Airlines deals on Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Nov 24
IAD7:00 amWashington, D.C. Dulles Intl
25h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Dec 5
GMP7:40 pmSeoul Gimpo Intl
47h 55m
2 stops
IAD5:35 amWashington, D.C. Dulles Intl
$1,501
Japan Airlines
Sep 21
IAD7:00 amWashington, D.C. Dulles Intl
38h 40m
2 stops
GMP10:40 amSeoul Gimpo Intl
Sep 28
GMP8:00 amSeoul Gimpo Intl
34h 40m
2 stops
IAD5:40 amWashington, D.C. Dulles Intl
$1,536
Japan Airlines
Oct 5
IAD7:02 amWashington, D.C. Dulles Intl
38h 38m
2 stops
GMP10:40 amSeoul Gimpo Intl
Nov 16
GMP7:40 pmSeoul Gimpo Intl
48h 04m
2 stops
IAD5:44 amWashington, D.C. Dulles Intl
$1,879

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Mon 10/26

1:15 am-7:15 pm

1 stop29h 00m

Seoul Gimpo Intl

Tue 11/10

7:00 pm-8:55 pm

1 stop39h 55m

$1,074

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Mon 10/5

1:15 am-7:15 pm

1 stop29h 00m

Seoul Gimpo Intl

Tue 11/10

7:00 pm-8:55 pm

1 stop39h 55m

$1,074

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 10/28

12:30 pm-7:50 pm

2 stops42h 20m

Seoul Gimpo Intl

Mon 11/9

8:50 pm-5:28 pm

2 stops34h 38m

$1,225

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 10/21

1:15 am-12:50 pm

1 stop22h 35m

Seoul Gimpo Intl

Tue 11/10

7:00 pm-8:55 pm

1 stop39h 55m

$1,339

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 10/28

12:30 pm-11:00 am

2 stops33h 30m

Seoul Gimpo Intl

Sat 10/31

8:50 pm-6:33 pm

2 stops34h 43m

$1,351
Quickest round-trip

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 9/30

1:15 am-12:50 pm

1 stop22h 35m

Seoul Gimpo Intl

Sat 10/10

1:50 pm-10:00 pm

1 stop21h 10m

$1,372

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Mon 11/2

11:55 pm-7:15 pm

1 stop29h 20m

Seoul Gimpo Intl

Fri 8/13

1:50 pm-10:30 pm

1 stop21h 40m

$1,415

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 10/7

1:15 am-12:50 pm

1 stop22h 35m

Seoul Gimpo Intl

Tue 11/10

7:00 pm-8:55 pm

1 stop39h 55m

$1,419

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Wed 10/28

12:30 pm-11:00 am

2 stops33h 30m

Seoul Gimpo Intl

Sat 11/7

12:00 pm-5:33 pm

2 stops43h 33m

$1,465

Washington, D.C.Seoul

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

IADGMP

Washington, D.C. Dulles Intl

Tue 11/24

7:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Sat 12/5

7:40 pm-5:35 am

2 stops47h 55m

$1,501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

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

EVA Air is the most popular carrier operating from Washington, D.C. Dulles Intl to Seoul Gimpo Intl

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport (IAD to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport

Best Price Found

$569

Fastest flight time

21h 05m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $569. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is $1,074.
The fastest flight from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport takes 21h 05m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport

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

    The distance between Washington, D.C. Dulles Intl and Seoul Gimpo Intl is about 6925.2 mi. A reasonable flight in good conditions will take 21h 05m.

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

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

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

    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 Washington, D.C. Dulles Intl Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Washington, D.C. to Seoul for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Seoul from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Seoul from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seoul Gimpo Intl Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 10/18
Sun 10/25
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Flights to Incheon Intl Airportfrom $612