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 $554 for a one-way ticket and $1,226 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>

$554 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

$1,052

EVA Air

Δευ 8/17Παρ 8/28

IAD - GMP • 1 stop

Cheapest one-way

$554

Multiple Airlines

Κυρ 4/26

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

Δευ, Αυγ 17 - Παρ, Αυγ 28

1:50 am - 7:15 pm

IAD

GMP

28h 25m

1 stop

1:50 pm - 10:30 pm

GMP

IAD

21h 40m

1 stop

$1,052EVA Air

Κυρ, Αυγ 23 - Σαβ, Αυγ 29

5:38 pm - 6:10 pm

IAD

GMP

35h 32m

2 stops

1:50 pm - 10:30 pm

GMP

IAD

21h 40m

1 stop

$1,185EVA Air

Πεμ, Αυγ 27 - Τρι, Σεπ 8

5:38 pm - 12:50 pm

IAD

GMP

30h 12m

2 stops

7:15 pm - 10:00 pm

GMP

IAD

39h 45m

1 stop

$1,215EVA Air

Δευ, Απρ 27 - Τετ, Μαϊ 20

9:32 am - 9:15 pm

DCA

GMP

22h 43m

2 stops

7:15 pm - 11:13 pm

GMP

DCA

40h 58m

2 stops

$1,267Japan Airlines

Τρι, Απρ 28 - Τρι, Μαϊ 19

6:58 am - 9:15 pm

DCA

GMP

25h 17m

2 stops

8:00 am - 6:58 pm

GMP

DCA

23h 58m

2 stops

$1,296Japan Airlines

Τρι, Απρ 14 - Τετ, Ιουν 3

6:00 am - 9:15 pm

DCA

GMP

26h 15m

2 stops

8:00 am - 10:19 pm

GMP

DCA

27h 19m

2 stops

$1,302Japan Airlines

Τρι, Απρ 7 - Τετ, Απρ 22

5:31 pm - 10:40 am

DCA

GMP

28h 09m

2 stops

8:00 am - 4:45 pm

GMP

DCA

21h 45m

2 stops

$1,315Japan Airlines

Πεμ, Απρ 9 - Τετ, Απρ 15

6:58 am - 9:15 pm

DCA

GMP

25h 17m

2 stops

7:15 pm - 6:58 pm

GMP

DCA

36h 43m

2 stops

$1,326Japan Airlines

Τετ, Σεπ 9 - Τετ, Σεπ 30

6:24 am - 9:15 pm

IAD

GMP

25h 51m

2 stops

7:15 pm - 2:00 pm

GMP

IAD

31h 45m

2 stops

$1,358Multiple Airlines

Δευ, Ιουλ 20 - Παρ, Ιουλ 31

1:50 am - 7:15 pm

IAD

GMP

28h 25m

1 stop

1:50 pm - 10:30 pm

GMP

IAD

21h 40m

1 stop

$1,376EVA Air

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 ($1,226) and ANA ($1,739).

Find deals

Cheapest flight	$554

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 $554 for a one-way ticket and $1,226 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

$528 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 ($1,226) and ANA ($1,739).

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 $554 for a one-way ticket and $1,226 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