WAS - GMP

$537 Find Cheap Flights from Washington, D.C. to Seoul Gimpo Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Gimpo Intl departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul Gimpo Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Seoul, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Seoul, as well as popular online travel agencies
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Cheap Flights from Washington, D.C. to Gimpo Intl (WAS-GMP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Gimpo Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Gimpo Intl

Thu, Nov 13 - Thu, Nov 20
Multiple Airlines Logo
12:32 pm - 1:05 pmBWI-GMP
34h 33m3 stops
Multiple Airlines Logo
2:25 pm - 9:36 amGMP-BWI
33h 11m3 stops
$1,132Multiple Airlines
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Tue, Jan 27 - Mon, Feb 16
Japan Airlines Logo
6:00 am - 6:20 pmBWI-GMP
46h 20m2 stops
Japan Airlines Logo
12:05 pm - 5:38 pmGMP-BWI
43h 33m2 stops
$1,144Japan Airlines
Find Deal
Tue, Dec 2 - Tue, Jan 27
Japan Airlines Logo
6:00 am - 6:20 pmBWI-GMP
46h 20m2 stops
Japan Airlines Logo
7:40 pm - 5:52 pmGMP-BWI
36h 12m2 stops
$1,157Japan Airlines
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Mon, Nov 17 - Wed, Nov 26
Japan Airlines Logo
6:00 am - 10:05 pmBWI-GMP
26h 05m2 stops
Japan Airlines Logo
8:00 am - 7:07 pmGMP-BWI
25h 07m2 stops
$1,164Japan Airlines
Find Deal
Sun, Jan 25 - Wed, Feb 18
Japan Airlines Logo
6:00 am - 10:05 pmBWI-GMP
50h 05m2 stops
Japan Airlines Logo
12:05 pm - 5:38 pmGMP-BWI
43h 33m2 stops
$1,172Japan Airlines
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Wed, Jan 21 - Wed, Feb 11
Multiple Airlines Logo
6:17 am - 10:05 pmBWI-GMP
25h 48m2 stops
Multiple Airlines Logo
8:00 am - 11:08 pmGMP-BWI
29h 08m2 stops
$1,253Multiple Airlines
Find Deal
Tue, Nov 18 - Thu, Dec 11
Air China Logo
10:00 pm - 1:05 pmIAD-GMP
25h 05m1 stop
Air China Logo
2:25 pm - 6:51 amGMP-IAD
30h 26m2 stops
$1,580Air China
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Sun, Nov 16 - Mon, Nov 24
Air China Logo
7:07 am - 1:05 pmBWI-GMP
39h 58m2 stops
Air China Logo
2:25 pm - 7:56 amGMP-BWI
31h 31m2 stops
$1,590Air China
Find Deal
Mon, Feb 2 - Tue, Feb 10
ANA Logo
11:10 am - 10:30 pmIAD-GMP
21h 20m1 stop
ANA Logo
7:50 pm - 9:10 amGMP-IAD
27h 20m1 stop
$1,601ANA
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Thu, Jan 8 - Wed, Feb 11
ANA Logo
11:10 am - 10:30 pmIAD-GMP
21h 20m1 stop
ANA Logo
7:50 pm - 9:10 amGMP-IAD
27h 20m1 stop
$1,606ANA
Find Deal

Everything you should know

Cheapest round-trip
$1,132
Multiple Airlines
Thu 11/13Thu 11/20
BWI - GMP • 3 stops
Cheapest one-way
$537
Multiple Airlines
Tue 12/2
BWI - GMP • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Gimpo Intl!
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Gimpo Intl flights

Get data-powered insights and trends into flights from Washington, D.C. to Gimpo Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Seoul Gimpo Intl?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Seoul Gimpo Intl were found on Japan Airlines ($1,144) and Air China ($1,580).

Find deals

Good to know

Cheapest flight$537
Flight from Baltimore to Seoul Gimpo Intl

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Gimpo Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Seoul Gimpo Intl flights

  • What documentation do I need to fly from Washington, D.C. (IAD) to Seoul (ICN)?

    The most crucial document you will need is a valid passport. Your passport should be valid for at least six months beyond your intended stay in South Korea. South Korea has visa-free arrangements with many countries, including the United States. U.S. citizens visiting South Korea for tourism or business purposes are generally allowed to stay for up to 90 days without a visa.

  • Which airlines flying from Washington, D.C. (IAD) to Seoul (ICN) consider dietary needs?

    Korean Air offers special meal options such as vegetarian, vegan, gluten-free, and kosher. United Airlines also offer a range of special meals, including vegetarian, vegan, gluten-free, lactose-free, and diabetic-friendly options. Passengers can request these special meals in advance during the booking process or by contacting the airline directly.

  • Can I upgrade to first class on Japan Airlines for my flight from Washington D.C. to Seoul?

    JAL has a loyalty program called JAL Mileage Bank, where members can earn miles and use them to upgrade their seats, subject to availability and specific rules and conditions. Additionally, JAL offers the option of purchasing an upgrade to first class using cash. Depending on availability, this can be done at the time of booking or during check-in.

  • How can I get downtown from Incheon International Airport (ICN)?

    One popular method is to take the Airport Railroad Express (AREX), which provides both an Express Train and an All-Stop Train. The Express Train offers a non-stop journey to Seoul Station, a central transportation hub, in about 43 minutes. The All-Stop Train makes multiple stops along the way, taking approximately 53 minutes to reach Seoul Station. Both options offer plenty of seating and designated spaces for luggage storage.

  • What is the cheapest flight from Washington, D.C. to Seoul Gimpo Intl Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Seoul Gimpo Intl Airport was $537 for a one-way ticket and $1,132 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Seoul Gimpo Intl?

    Yes, you’ll need a passport to travel to Seoul Gimpo Intl from Washington, D.C..

  • Which airports will I be using when flying from Washington, D.C. to Seoul Gimpo Intl?

    On your way to Seoul Gimpo Intl, you’ll fly out from one of these Washington, D.C. airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You’ll be landing at Seoul Gimpo Intl.

  • Which aircraft models fly most regularly from Washington, D.C. to Seoul Gimpo Intl?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Seoul Gimpo Intl?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Seoul Gimpo Intl.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Seoul Gimpo Intl?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Gimpo Intl from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Seoul Gimpo Intl?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul Gimpo Intl with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Seoul Gimpo Intl?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul Gimpo Intl from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. to Seoul Gimpo Intl Airport

  • If you want a place to relax before your trip from Washington D.C. to Seoul (ICN), Dulles Airport (IAD) features the Air France-KLM Lounge in Concourse A. This lounge is open to Air France and KLM passengers and SkyTeam Elite Plus members up to three hours before departure. The lounge offers pre-flight dining, power outlets and USB ports, showers, and a work area.
  • Can a minor travel unaccompanied from Washington, D.C., to Seoul? ANA Airlines has a service called ANA Junior Pilot that is mandatory for children between the ages of 5 and 11 years traveling alone. The guardian needs to provide the child’s passport, completed consent forms, and contact details. The service ensures that staff assist the child from check-in, during the flight, and upon arrival at the destination.
  • SkyTeam Alliance is a popular choice if you are looking for flight alliances when traveling from Washington D.C. (IAD) to Seoul (ICN). With Airlines such as Korean Air and Delta Air Lines, you can access loyalty programs and earn redeemable miles, seamless travel for those in maritime and offshore industries, and flexible flight schedules.
  • You will most likely have layovers in Boston Edward L Logan International, John F Kennedy International, and Tokyo International Airport if you are traveling with All Nippon Airways (ANA) or Japan Airlines (JAL). Other Airlines, such as Cathay Pacific and United Airlines, may connect through Hong Kong.
  • If you are committed to sustainability, various airline options exist from Washington to Seoul. ANA has placed a strong emphasis on sustainability, aiming to be one of the world’s leading eco-friendly airlines. They have implemented measures to reduce CO2 emissions, such as fleet modernization, operational efficiency improvements, and the use of sustainable aviation fuel. ANA also actively promotes recycling and waste reduction.

Everything you need to know for your flight from Washington, D.C. to Gimpo Intl

Information on your arrival and departure airports

Gimpo Intl (GMP)

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