What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport round-trip?

According to our current data, Japan Airlines ($946), ANA ($1,069), and EVA Air ($1,150) offers the cheapest pricing from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport.

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).

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 114% on flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $957. For sooner than that we have options available in the next 3 days from $1,362.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport?

Our data shows that February tends to be the cheapest month to fly to Seoul Gimpo Intl Airport from Houston George Bush Intcntl Airport. Users have commonly found prices around $1,304 for the month, but tickets can be as low as $856. Due to multiple factors, prepare for potentially higher prices in June.

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

When flying from Houston George Bush Intcntl Airport 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 George Bush Intcntl to Gimpo Intl that include hotel bookings?

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

How can I find direct flights from George Bush Intcntl to Gimpo Intl?

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

Can I find deals for business class flights from George Bush Intcntl to Gimpo Intl?

Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

$507+ Flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

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Cheap flight deals from George Bush Intcntl to Gimpo Intl

Round-trip from	$946 (Flightnetwork)
One-way from	$507 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,610

From Houston George Bush Intcntl to Seoul Gimpo Intl

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One-way flight from Houston George Bush Intcntl to Seoul Gimpo Intl

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Highest demand for flights based on searches. 18% potential increase in price ($300 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from George Bush Intcntl to Gimpo Intl

Cheapest flights from George Bush Intcntl to Gimpo Intl
Explore the most affordable flight options available from George Bush Intcntl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/179:01 amIAH - GMP

2 stops22h 49mJapan Airlines

Sun 8/3112:05 pmGMP - IAH

2 stops21h 41mJapan Airlines

Deal found 7/2

$946

Tue 9/166:39 pmIAH - GMP

2 stops26h 06mMultiple Airlines

Wed 9/247:55 amGMP - IAH

2 stops19h 45mMultiple Airlines

Deal found 7/1

$984

Mon 9/297:21 amIAH - GMP

2 stops37h 44mANA

Fri 10/317:50 pmGMP - IAH

1 stop27h 15mANA

Deal found 7/1

$1,069

Sun 9/281:10 amIAH - GMP

1 stop27h 00mEVA Air

Fri 10/311:50 pmGMP - IAH

1 stop22h 10mEVA Air

Deal found 7/1

$1,150

Best flights from George Bush Intcntl to Gimpo Intl
Discover carefully curated flight deals from George Bush Intcntl to Gimpo Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 8/179:01 amIAH - GMP

2 stops22h 49mJapan Airlines

Sun 8/3112:05 pmGMP - IAH

2 stops21h 41mJapan Airlines

Deal found 7/2

$946

Tue 9/166:39 pmIAH - GMP

2 stops26h 06mMultiple Airlines

Wed 9/247:55 amGMP - IAH

2 stops19h 45mMultiple Airlines

Deal found 7/1

$984

Mon 9/297:21 amIAH - GMP

2 stops37h 44mANA

Fri 10/317:50 pmGMP - IAH

1 stop27h 15mANA

Deal found 7/1

$1,069

Sun 9/281:10 amIAH - GMP

1 stop27h 00mEVA Air

Fri 10/311:50 pmGMP - IAH

1 stop22h 10mEVA Air

Deal found 7/1

$1,150

Last-minute flights from George Bush Intcntl to Gimpo Intl
Discover last-minute flight deals from George Bush Intcntl to Gimpo Intl. Data last updated July 3, 2025 and is based on user searches.

Tue 7/811:35 amIAH - GMP

1 stop33h 30mANA

Tue 7/227:55 pmGMP - IAH

1 stop26h 50mANA

Deal found 7/1

$1,705

Tue 7/88:43 amIAH - GMP

2 stops23h 22mMultiple Airlines

Tue 7/221:05 pmGMP - IAH

3 stops30h 50mMultiple Airlines

Deal found 7/1

$1,742

Thu 7/109:09 amIAH - GMP

2 stops22h 41mJapan Airlines

Thu 9/117:55 amGMP - IAH

2 stops17h 46mJapan Airlines

Deal found 6/30

$1,609

Mon 8/41:35 amIAH - GMP

1 stop27h 40mEVA Air

Sat 8/161:50 pmGMP - IAH

1 stop23h 00mEVA Air

Deal found 7/2

$1,291

Sun 8/179:01 amIAH - GMP

2 stops22h 49mJapan Airlines

Sun 8/3112:05 pmGMP - IAH

2 stops21h 41mJapan Airlines

Deal found 7/2

$946

Mon 8/186:05 amIAH - GMP

2 stops25h 45mMultiple Airlines

Mon 8/2512:05 pmGMP - IAH

2 stops21h 41mMultiple Airlines

Deal found 7/3

$1,049

Sun 8/3111:35 amIAH - GMP

1 stop20h 45mANA

Sat 9/137:55 pmGMP - IAH

1 stop26h 50mANA

Deal found 7/2

$1,331

One-way flights from George Bush Intcntl to Gimpo Intl
Search for one-way flight options from George Bush Intcntl to Gimpo Intl. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 8/1810:30 amIAH - GMP

2 stops45h 15mMultiple Airlines

Deal found 7/1

$507

Tue 8/196:00 amIAH - GMP

2 stops38h 45mJapan Airlines

Deal found 7/1

$580

Tue 8/1911:35 amIAH - GMP

1 stop20h 45mANA

Deal found 7/1

$733

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/17

9:01 am-9:50 pm

2 stops22h 49m

Seoul Gimpo Intl

Sun 8/31

12:05 pm-7:46 pm

2 stops21h 41m

$946

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 9/16

6:39 pm-10:45 am

2 stops26h 06m

Seoul Gimpo Intl

Wed 9/24

7:55 am-1:40 pm

2 stops19h 45m

$984

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 9/29

7:21 am-11:05 am

2 stops37h 44m

Seoul Gimpo Intl

Fri 10/31

7:50 pm-9:05 am

1 stop27h 15m

$1,069

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 9/28

1:10 am-6:10 pm

1 stop27h 00m

Seoul Gimpo Intl

Fri 10/31

1:50 pm-10:00 pm

1 stop22h 10m

$1,150

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 8/18

10:30 am-9:45 pm

2 stops45h 15m

$507

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 8/19

6:00 am-10:45 am

2 stops38h 45m

$580

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 8/19

11:35 am-10:20 pm

1 stop20h 45m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from George Bush Intcntl to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from George Bush Intcntl 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.

Reviews of airlines servicing Gimpo Intl

Read reviews from past customers who have flown EVA Air, ANA, and Japan Airlines from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,215 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very good

893 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,505 reviews

EVA Air

8.4

Very good

1,215 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport round-trip?
According to our current data, Japan Airlines ($946), ANA ($1,069), and EVA Air ($1,150) offers the cheapest pricing from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport.
Can I find deals for flights from George Bush Intcntl to Gimpo Intl that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to Gimpo Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Gimpo Intl.
Can I find deals for business class flights from George Bush Intcntl to Gimpo Intl?
Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

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$507+ Cheap flights from George Bush Intcntl (IAH) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Gimpo Intl with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from George Bush Intcntl to Gimpo Intl

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Find flight deals from George Bush Intcntl to Gimpo Intl

Cheapest flights from George Bush Intcntl to Gimpo IntlExplore the most affordable flight options available from George Bush Intcntl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from George Bush Intcntl to Gimpo Intl

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

Reviews of airlines servicing Gimpo Intl

Related info for your journey

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

What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport round-trip?

Can I find deals for flights from George Bush Intcntl to Gimpo Intl that include hotel bookings?

How can I find direct flights from George Bush Intcntl to Gimpo Intl?

Can I find deals for business class flights from George Bush Intcntl to Gimpo Intl?

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Alternative routes for George Bush Intcntl to Gimpo Intl

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Cheapest flights from George Bush Intcntl to Gimpo Intl
Explore the most affordable flight options available from George Bush Intcntl to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.