How does KAYAK find such low prices on flights from Washington 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 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 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 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 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 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 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 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>

$438 CHEAP FLIGHTS from Washington to Seoul Gimpo Intl (GMP)

GMP

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Flight Deals

Cheap Flights from Washington to Gimpo Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Gimpo Intl

Mon, Jan 12 - Thu, Jan 22

3:39 pm - 10:05 pmSEA-GMP

37h 26m2 stops

8:00 am - 8:58 amGMP-SEA

41h 58m2 stops

$861Japan Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 22

12:30 pm - 10:55 amSEA-GMP

29h 25m1 stop

7:40 pm - 2:34 pmGMP-SEA

35h 54m2 stops

$872Japan Airlines

Find Deal

Sat, Nov 29 - Tue, Dec 9

12:10 pm - 10:55 amSEA-GMP

29h 45m1 stop

8:00 am - 9:03 amGMP-SEA

42h 03m2 stops

$880Japan Airlines

Find Deal

Mon, Jan 12 - Thu, Jan 22

12:30 pm - 10:05 pmSEA-GMP

16h 35m1 stop

12:05 pm - 9:55 amGMP-SEA

14h 50m1 stop

$883Japan Airlines

Find Deal

Tue, Dec 2 - Fri, Dec 12

5:59 pm - 10:05 pmPDX-GMP

35h 06m2 stops

12:05 pm - 5:28 pmGMP-PDX

22h 23m2 stops

$945Multiple Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 28

5:53 pm - 10:05 pmGEG-GMP

35h 12m2 stops

12:05 pm - 3:25 pmGMP-GEG

20h 20m2 stops

$952Multiple Airlines

Find Deal

Sat, Jan 10 - Wed, Jan 28

10:05 am - 10:30 pmSEA-GMP

19h 25m2 stops

7:45 am - 1:20 pmGMP-SEA

22h 35m1 stop

$1,073ANA

Find Deal

Sun, Jan 11 - Fri, Jan 30

12:10 am - 6:00 pmSEA-GMP

24h 50m1 stop

1:50 pm - 6:10 pmGMP-SEA

21h 20m1 stop

$1,075EVA Air

Find Deal

Wed, Jan 7 - Sat, Jan 24

12:10 am - 12:50 pmSEA-GMP

19h 40m1 stop

1:50 pm - 5:30 pmGMP-SEA

20h 40m1 stop

$1,100EVA Air

Find Deal

Wed, Nov 26 - Wed, Dec 3

10:05 am - 10:30 pmSEA-GMP

19h 25m2 stops

12:25 pm - 7:16 pmGMP-SEA

23h 51m2 stops

$1,107ANA

Find Deal

Cheapest round-trip

$861

Japan Airlines

Mon 1/12Thu 1/22

SEA - GMP • 2 stops

Cheapest one-way

$438

Multiple Airlines

Mon 11/24

SEA - GMP • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Gimpo Intl!

Useful Info

Cheapest flight	$438

Flight from Seattle to Seoul

How does KAYAK find such low prices on flights from Washington 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 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 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 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 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 with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 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 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

Seoul Gimpo Intl (GMP)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

GMP

$438 Find Cheap Flights from Washington to Seoul Gimpo Intl

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

Cheap Flights from Washington to Gimpo Intl

Recent round-trip flight deals from Washington to Gimpo Intl

Recent one-way flight deals from Washington to Gimpo Intl

Recent last minute flight deals from Washington to Gimpo Intl

Everything you should know

Good to know

FAQs for booking Washington to Seoul Gimpo Intl flights

How does KAYAK find such low prices on flights from Washington 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 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 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 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 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 with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 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 to Gimpo Intl

Information on your arrival and departure airports

Cabin class types available on flights to Gimpo Intl

Complete your trip to Gimpo Intl with a hotel stay or car rental

Find direct flights for Gimpo Intl

Flights to other popular destinations

Flights from domestic origins to Washington

Choose which airport to fly into in Seoul

Find deals for your return flight