In terms of precipitation, rainfall in Seoul Gimpo Intl Airport ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul Gimpo Intl Airport when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul Gimpo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from AK to GMP?

When flying from Alaska to Seoul Gimpo Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Alaska to Gimpo Intl that include hotel bookings?

Yes. In addition to deals on Alaska to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Alaska to Gimpo Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Gimpo Intl.

Can I find deals for business class flights from Alaska to Gimpo Intl?

Yes. Cheapflights offers flight deals from Alaska to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$587+ Flights from Alaska to Seoul Gimpo Intl Airport

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Cheap flight deals from Alaska to Gimpo Intl

Round-trip from	$951 (Travelocity)
One-way from	$587 (Japan Airlines)

From Alaska to Seoul Gimpo Intl

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One-way flight from Alaska to Seoul Gimpo Intl

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Find flight deals from Alaska to Gimpo Intl

Cheapest flights from Alaska to Gimpo Intl
Explore the most affordable flight options available from Alaska to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Tue 8/194:40 pmANC - GMP

2 stops51h 20mMultiple Airlines

Thu 8/288:20 amGMP - ANC

2 stops24h 27mMultiple Airlines

Deal found 7/31

$951

Mon 9/811:44 pmANC - GMP

2 stops29h 06mJapan Airlines

Mon 9/227:55 amGMP - ANC

2 stops33h 39mJapan Airlines

Deal found 7/30

$1,149

Best flights from Alaska to Gimpo Intl
Discover carefully curated flight deals from Alaska to Gimpo Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 8/194:40 pmANC - GMP

2 stops51h 20mMultiple Airlines

Thu 8/288:20 amGMP - ANC

2 stops24h 27mMultiple Airlines

Deal found 7/31

$951

Mon 9/811:44 pmANC - GMP

2 stops29h 06mJapan Airlines

Mon 9/227:55 amGMP - ANC

2 stops33h 39mJapan Airlines

Deal found 7/30

$1,149

Last-minute flights from Alaska to Gimpo Intl
Discover last-minute flight deals from Alaska to Gimpo Intl. Data last updated July 31, 2025 and is based on user searches.

Tue 8/194:40 pmANC - GMP

2 stops51h 20mMultiple Airlines

Thu 8/288:20 amGMP - ANC

2 stops24h 27mMultiple Airlines

Deal found 7/31

$951

Wed 8/2711:44 pmANC - GMP

2 stops29h 06mJapan Airlines

Wed 9/312:05 pmGMP - ANC

2 stops29h 29mJapan Airlines

Deal found 7/30

$1,511

One-way flights from Alaska to Gimpo Intl
Search for one-way flight options from Alaska to Gimpo Intl. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Thu 9/411:44 pmANC - GMP

2 stops49h 16mJapan Airlines

Deal found 7/29

$587

Mon 9/17:54 pmANC - GMP

3 stops33h 26mMultiple Airlines

Deal found 7/29

$616

Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AnchorageSeoul

ANC - GMP

ANCGMP

Anchorage

Tue 8/19

4:40 pm-1:00 pm

2 stops51h 20m

Seoul Gimpo Intl

Thu 8/28

8:20 am-3:47 pm

2 stops24h 27m

$951

AnchorageSeoul

ANC - GMP

ANCGMP

Anchorage

Mon 9/8

11:44 pm-9:50 pm

2 stops29h 06m

Seoul Gimpo Intl

Mon 9/22

7:55 am-12:34 am

2 stops33h 39m

$1,149

AnchorageSeoul

ANC - GMP

ANCGMP

Anchorage

Thu 9/4

11:44 pm-6:00 pm

2 stops49h 16m

$587

AnchorageSeoul

ANC - GMP

ANCGMP

Anchorage

Mon 9/1

7:54 pm-10:20 pm

3 stops33h 26m

$616

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Alaska to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Alaska with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Alaska to Seoul Gimpo Intl Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Gimpo Intl

Read through reviews of airlines operating flights from Alaska to Seoul Gimpo Intl Airport, such as Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very good

1,536 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very good

1,536 reviews

Japan Airlines

8.3

Very good

1,536 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Related info for your journey

Can I find deals for flights from Alaska to Gimpo Intl that include hotel bookings?
Yes. In addition to deals on Alaska to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alaska to Gimpo Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alaska to Gimpo Intl.
Can I find deals for business class flights from Alaska to Gimpo Intl?
Yes. Cheapflights offers flight deals from Alaska to Gimpo Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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$587+ Cheap flights from Alaska to Gimpo Intl (GMP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Alaska to Gimpo Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Alaska to Gimpo Intl

Keep the following information in mind while searching for Alaska to Gimpo Intl flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Find flight deals from Alaska to Gimpo Intl

Cheapest flights from Alaska to Gimpo IntlExplore the most affordable flight options available from Alaska to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Alaska to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Alaska to Seoul Gimpo Intl Airport that are best for you.

Best time to book a flight from Alaska to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Alaska with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Alaska to Seoul Gimpo Intl Airport

Reviews of airlines servicing Gimpo Intl

Read through reviews of airlines operating flights from Alaska to Seoul Gimpo Intl Airport, such as Japan Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Alaska to Gimpo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Alaska to Gimpo Intl that include hotel bookings?

How can I find direct flights from Alaska to Gimpo Intl?

Can I find deals for business class flights from Alaska to Gimpo Intl?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alaska to Gimpo Intl

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from Alaska to Gimpo Intl
Explore the most affordable flight options available from Alaska to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.