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 $597 for a one-way ticket and $1,445 for a round-trip. Visit our flight page for the latest deals!>/a>

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.. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$597 CHEAP FLIGHTS from Washington, D.C. to Seoul Gimpo Intl (WAS - GMP)

WAS - GMP

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

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Cheapest round-trip

$1,183

EVA Air

Mon 9/28Sat 10/10

IAD - GMP • 1 stop

Cheapest one-way

$597

Multiple Airlines

Sun 7/26

BWI - GMP • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Washington, D.C. and Gimpo Intl. You'll need at least 1 connection.

Insights

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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!

Flight Deals

Cheap Flights from Washington, D.C. to Gimpo Intl (WAS-GMP)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

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

Mon, Sep 28 - Sat, Oct 10

1:15 am - 7:15 pm

IAD

GMP

29h 00m

1 stop

1:50 pm - 10:00 pm

GMP

IAD

21h 10m

1 stop

$1,183EVA Air

Mon, Sep 28 - Tue, Oct 6

1:15 am - 7:15 pm

IAD

GMP

29h 00m

1 stop

7:15 pm - 10:00 pm

GMP

IAD

39h 45m

1 stop

$1,191EVA Air

Mon, Oct 12 - Tue, Nov 17

5:38 pm - 7:15 pm

IAD

GMP

36h 37m

2 stops

7:00 pm - 8:55 pm

GMP

IAD

39h 55m

1 stop

$1,251EVA Air

Wed, Sep 30 - Tue, Oct 6

1:15 am - 12:50 pm

IAD

GMP

22h 35m

1 stop

7:15 pm - 10:00 pm

GMP

IAD

39h 45m

1 stop

$1,331EVA Air

Wed, Sep 30 - Sat, Oct 10

1:15 am - 12:50 pm

IAD

GMP

22h 35m

1 stop

1:50 pm - 10:00 pm

GMP

IAD

21h 10m

1 stop

$1,371EVA Air

Wed, Apr 29 - Mon, May 11

9:32 am - 9:15 pm

DCA

GMP

22h 43m

2 stops

8:00 am - 4:45 pm

GMP

DCA

21h 45m

2 stops

$1,445Japan Airlines

Tue, Apr 28 - Tue, May 12

11:36 am - 9:15 pm

DCA

GMP

20h 39m

2 stops

8:00 am - 4:45 pm

GMP

DCA

21h 45m

2 stops

$1,447Japan Airlines

Sat, May 2 - Tue, May 19

9:46 am - 9:15 pm

DCA

GMP

22h 29m

2 stops

8:00 am - 6:58 pm

GMP

DCA

23h 58m

2 stops

$1,450Japan Airlines

Sat, Apr 25 - Sat, May 16

11:36 am - 10:40 am

DCA

GMP

34h 04m

2 stops

8:00 am - 4:45 pm

GMP

DCA

21h 45m

2 stops

$1,455Japan Airlines

Tue, Sep 1 - Thu, Sep 10

11:47 am - 9:15 pm

BWI

GMP

20h 28m

2 stops

8:00 am - 5:56 pm

GMP

BWI

22h 56m

2 stops

$1,541Multiple Airlines

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?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Seoul Gimpo Intl were found on Japan Airlines ($1,445) and ANA ($1,999).

Find deals

Cheapest flight	$597

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.

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 $597 for a one-way ticket and $1,445 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.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Gimpo Intl (GMP)

WAS - GMP

$597 Find Cheap Flights from Washington, D.C. to Seoul Gimpo Intl

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

Everything you should know

Cheap Flights from Washington, D.C. to Gimpo Intl (WAS-GMP)

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

Recent one-way flight deals from Washington, D.C. to Gimpo Intl

Recent last minute flight deals from Washington, D.C. to Gimpo Intl

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?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Seoul Gimpo Intl were found on Japan Airlines ($1,445) and ANA ($1,999).

Good to know

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

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

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 $597 for a one-way ticket and $1,445 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.

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

Information on your arrival and departure airports

Cabin class types available on flights to Gimpo Intl

Complete your trip to Seoul with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Gimpo Intl

Flights to other popular destinations

Flights from domestic origins to Gimpo Intl

Choose which airport to fly into in Seoul

Find deals for your return flight