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 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.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$459+ Flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheap flight deals from George Bush Intcntl to Gimpo Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$978 (FlightHub)
One-way from	$459 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$906

Provider with most accurate pricing for Houston George Bush Intcntl-Seoul Gimpo Intl flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Seoul Gimpo Intl flights.

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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. 2% potential increase in price ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).

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Average for round-trip flights in January 2026

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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 January 9, 2026.

Mon 5/41:10 amIAH - GMP

1 stop28h 05mEVA Air

Wed 5/138:20 pmGMP - IAH

1 stop40h 00mEVA Air

Deal found 1/8

$978

Mon 5/41:10 amIAH - GMP

1 stop28h 05mEVA Air

Sat 5/161:50 pmGMP - IAH

1 stop22h 30mEVA Air

Deal found 1/8

$1,075

Mon 3/301:00 amIAH - GMP

1 stop28h 15mEVA Air

Wed 5/68:20 pmGMP - IAH

1 stop40h 00mEVA Air

Deal found 1/7

$1,147

Sun 5/31:10 amIAH - GMP

1 stop27h 00mEVA Air

Sat 5/161:50 pmGMP - IAH

1 stop22h 30mEVA Air

Deal found 1/8

$1,165

Sun 3/111:30 pmIAH - GMP

1 stop27h 30mEVA Air

Sat 5/301:50 pmGMP - IAH

1 stop22h 30mEVA Air

Deal found 1/7

$1,171

Mon 2/27:10 amIAH - GMP

2 stops37h 10mMultiple Airlines

Tue 2/108:50 amGMP - IAH

2 stops46h 34mMultiple Airlines

Deal found 1/8

$1,205

Mon 3/235:25 pmIAH - GMP

2 stops54h 45mMultiple Airlines

Tue 3/318:10 amGMP - IAH

2 stops46h 14mMultiple Airlines

Deal found 1/6

$1,208

Wed 3/185:25 pmIAH - GMP

2 stops54h 45mMultiple Airlines

Wed 3/258:50 amGMP - IAH

2 stops45h 34mMultiple Airlines

Deal found 1/7

$1,209

Mon 5/184:45 pmIAH - GMP

2 stops36h 30mMultiple Airlines

Sat 5/301:50 pmGMP - IAH

1 stop22h 30mMultiple Airlines

Deal found 1/7

$1,238

Sun 5/176:39 pmIAH - GMP

2 stops33h 31mEVA Air

Fri 5/221:50 pmGMP - IAH

1 stop22h 30mEVA Air

Deal found 1/7

$1,243

Mon 1/199:33 pmIAH - GMP

3 stops33h 32mMultiple Airlines

Tue 2/38:00 amGMP - IAH

2 stops30h 59mMultiple Airlines

Deal found 1/8

$1,250

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 January 9, 2026.

Mon 1/199:33 pmIAH - GMP

3 stops33h 32mMultiple Airlines

Tue 2/38:00 amGMP - IAH

2 stops30h 59mMultiple Airlines

Deal found 1/8

$1,250

Tue 4/2811:55 amIAH - GMP

2 stops33h 10mANA

Tue 5/127:55 pmGMP - IAH

1 stop26h 50mANA

Deal found 1/8

$1,472

Sun 3/87:42 pmIAH - GMP

2 stops25h 13mJapan Airlines

Wed 3/188:00 amGMP - IAH

2 stops25h 11mJapan Airlines

Deal found 1/7

$1,493

Mon 2/167:32 amIAH - GMP

2 stops23h 33mMultiple Airlines

Wed 2/2512:05 pmGMP - IAH

2 stops22h 06mMultiple Airlines

Deal found 1/6

$1,463

Tue 4/711:35 amIAH - GMP

1 stop20h 45mANA

Wed 4/227:55 pmGMP - IAH

1 stop26h 50mANA

Deal found 1/6

$1,480

Tue 4/217:50 pmIAH - GMP

2 stops25h 15mANA

Wed 5/137:55 pmGMP - IAH

2 stops23h 22mANA

Deal found 1/8

$1,482

Wed 4/157:20 amIAH - GMP

2 stops24h 30mMultiple Airlines

Thu 4/2312:05 pmGMP - IAH

2 stops21h 06mMultiple Airlines

Deal found 1/8

$1,513

Wed 2/41:57 pmIAH - GMP

2 stops29h 58mMultiple Airlines

Sun 2/158:00 amGMP - IAH

2 stops18h 31mMultiple Airlines

Deal found 1/8

$1,513

Mon 4/2711:35 amIAH - GMP

1 stop20h 45mANA

Fri 5/2912:40 pmGMP - IAH

1 stop34h 05mANA

Deal found 1/8

$1,530

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 January 9, 2026 and is based on user searches.

Thu 1/88:00 amIAH - GMP

2 stops23h 05mJapan Airlines

Thu 1/157:40 pmGMP - IAH

2 stops54h 07mJapan Airlines

Deal found 1/8

$1,449

Sun 1/116:00 amIAH - GMP

2 stops25h 05mJapan Airlines

Mon 1/197:40 pmGMP - IAH

2 stops57h 00mJapan Airlines

Deal found 1/7

$1,454

Mon 1/127:00 amIAH - GMP

2 stops24h 05mMultiple Airlines

Thu 2/1912:05 pmGMP - IAH

2 stops22h 06mMultiple Airlines

Deal found 1/8

$1,452

Tue 1/132:12 pmIAH - GMP

2 stops29h 43mJapan Airlines

Tue 1/277:40 pmGMP - IAH

2 stops33h 00mJapan Airlines

Deal found 1/8

$1,394

Sun 1/188:00 amIAH - GMP

2 stops35h 55mJapan Airlines

Wed 1/217:40 pmGMP - IAH

2 stops33h 00mJapan Airlines

Deal found 1/6

$1,443

Mon 1/199:33 pmIAH - GMP

3 stops33h 32mMultiple Airlines

Tue 2/38:00 amGMP - IAH

2 stops30h 59mMultiple Airlines

Deal found 1/8

$1,250

Mon 2/27:10 amIAH - GMP

2 stops37h 10mMultiple Airlines

Tue 2/108:50 amGMP - IAH

2 stops46h 34mMultiple Airlines

Deal found 1/8

$1,205

Tue 2/31:57 pmIAH - GMP

2 stops29h 58mJapan Airlines

Wed 2/118:00 amGMP - IAH

2 stops18h 49mJapan Airlines

Deal found 1/9

$1,463

Thu 2/511:55 amIAH - GMP

2 stops32h 25mANA

Tue 2/247:50 pmGMP - IAH

2 stops24h 21mANA

Deal found 1/8

$1,482

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 January 9, 2026.

Tue 3/39:25 amIAH - GMP

2 stops45h 10mMultiple Airlines

Deal found 1/9

$459

Sun 2/110:12 pmIAH - GMP

3 stops57h 23mMultiple Airlines

Deal found 1/8

$523

Tue 2/109:25 amIAH - GMP

2 stops36h 35mMultiple Airlines

Deal found 1/7

$525

Sun 4/194:49 pmIAH - GMP

3 stops54h 06mMultiple Airlines

Deal found 1/8

$562

Mon 4/204:49 pmIAH - GMP

3 stops54h 06mMultiple Airlines

Deal found 1/8

$581

Sat 4/184:49 pmIAH - GMP

3 stops54h 06mMultiple Airlines

Deal found 1/8

$584

Sat 3/74:34 pmIAH - GMP

3 stops57h 31mMultiple Airlines

Deal found 1/7

$593

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

Mon 1/19

9:33 pm-10:05 pm

3 stops33h 32m

Seoul Gimpo Intl

Tue 2/3

8:00 am-11:59 pm

2 stops30h 59m

$1,250

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 2/16

7:32 am-10:05 pm

2 stops23h 33m

Seoul Gimpo Intl

Wed 2/25

12:05 pm-7:11 pm

2 stops22h 06m

$1,463

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 4/28

11:55 am-11:05 am

2 stops33h 10m

Seoul Gimpo Intl

Tue 5/12

7:55 pm-8:45 am

1 stop26h 50m

$1,472

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 4/7

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

Wed 4/22

7:55 pm-8:45 am

1 stop26h 50m

$1,480

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 4/21

7:50 pm-11:05 am

2 stops25h 15m

Seoul Gimpo Intl

Wed 5/13

7:55 pm-5:17 am

2 stops23h 22m

$1,482

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 3/8

7:42 pm-10:55 am

2 stops25h 13m

Seoul Gimpo Intl

Wed 3/18

8:00 am-7:11 pm

2 stops25h 11m

$1,493

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 4/15

7:20 am-9:50 pm

2 stops24h 30m

Seoul Gimpo Intl

Thu 4/23

12:05 pm-7:11 pm

2 stops21h 06m

$1,513

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 2/4

1:57 pm-10:55 am

2 stops29h 58m

Seoul Gimpo Intl

Sun 2/15

8:00 am-11:31 am

2 stops18h 31m

$1,513

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 4/27

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

Fri 5/29

12:40 pm-8:45 am

1 stop34h 05m

$1,530

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 3/3

9:25 am-9:35 pm

2 stops45h 10m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 18 results

Compare providers for flights from George Bush Intcntl to Gimpo Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Gimpo Intl in January.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Seoul Gimpo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport?
For as low as $1,472, ANA can have you in Seoul Gimpo Intl Airport from Houston George Bush Intcntl Airport in 33h 10m. The distance from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport is about 7028 mi.
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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$459+ 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 3/3. 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 January 9, 2026.

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 January 9, 2026.

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.

Compare providers for flights from George Bush Intcntl to Gimpo Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Gimpo Intl in January.

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.

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.

How long is the flight 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?

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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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 January 9, 2026.