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Gimpo Intl

$476+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GMP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Japan Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:08 amIAH - GMP
2 stops24h 57mMultiple Airlines
Tue 12/238:00 amGMP - IAH
2 stops18h 35mMultiple Airlines
Deal found 12/15$2,363
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 pmIAH - GMP
2 stops57h 35mEVA Air
Tue 1/137:00 pmGMP - IAH
2 stops35h 14mEVA Air
Deal found 12/17$2,424
This Booking.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:20 amIAH - GMP
2 stops48h 10mANA
Wed 12/247:50 pmGMP - IAH
1 stop26h 55mANA
Deal found 12/16$3,018
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:20 amIAH - GMP
2 stops48h 10mANA
Tue 12/2312:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/15$3,022
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:20 amIAH - GMP
2 stops39h 50mMultiple Airlines
Sun 12/287:40 pmGMP - IAH
2 stops32h 59mMultiple Airlines
Deal found 12/15$3,165
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:20 amIAH - GMP
2 stops48h 10mMultiple Airlines
Wed 12/247:35 pmGMP - IAH
2 stops25h 02mMultiple Airlines
Deal found 12/16$3,192
This Booking.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:20 amIAH - GMP
1 stop21h 10mANA
Fri 1/912:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/15$3,307
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:30 amIAH - GMP
2 stops25h 00mANA
Tue 1/1312:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/17$3,336
This Expedia deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:50 amIAH - GMP
2 stops36h 15mMultiple Airlines
Sun 12/287:40 pmGMP - IAH
2 stops30h 55mMultiple Airlines
Deal found 12/15$3,582
This ANA deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:20 amIAH - GMP
1 stop21h 10mANA
Thu 1/17:50 pmGMP - IAH
1 stop26h 55mANA
Deal found 12/16$3,638
This ANA deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:20 amIAH - GMP
2 stops24h 10mANA
Thu 1/112:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/16$3,647

Find flight deals from George Bush Intcntl to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Gimpo Intl (GMP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,043
(Trip.com)

One-way from

$476
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,907
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
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
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 December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Gimpo Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
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

George Bush Intcntl

Fly to

Gimpo Intl

Route

Depart

Return

Price

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 1/15

9:33 pm-10:05 pm

3 stops33h 32m

Seoul Gimpo Intl

Thu 1/22

12:05 pm-5:55 am

3 stops32h 50m

$1,198

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 5/13

6:39 pm-12:50 pm

2 stops28h 11m

Seoul Gimpo Intl

Wed 5/27

8:20 pm-10:20 pm

1 stop40h 00m

$1,203

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 2/9

6:50 pm-7:15 pm

2 stops33h 25m

Seoul Gimpo Intl

Fri 2/13

1:50 pm-8:50 pm

1 stop22h 00m

$1,218

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 2/5

6:00 am-12:50 pm

2 stops39h 50m

Seoul Gimpo Intl

Fri 2/13

1:50 pm-8:50 pm

1 stop22h 00m

$1,218

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sat 2/7

4:25 pm-6:00 pm

2 stops58h 35m

Seoul Gimpo Intl

Wed 2/11

8:15 pm-8:50 pm

1 stop39h 35m

$1,336

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 2/5

6:00 am-12:50 pm

2 stops39h 50m

Seoul Gimpo Intl

Wed 2/11

8:15 pm-11:57 pm

2 stops42h 42m

$1,429

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 1/13

8:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Tue 1/27

8:00 am-10:47 am

2 stops17h 47m

$1,438

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 2/3

8:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Wed 2/11

8:00 am-11:49 am

2 stops18h 49m

$1,458

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 1/6

2:12 pm-6:20 pm

2 stops37h 08m

Seoul Gimpo Intl

Tue 1/20

8:00 am-10:47 am

2 stops17h 47m

$1,462

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 2/5

7:00 am-10:55 am

2 stops36h 55m

Seoul Gimpo Intl

Thu 2/12

8:00 am-1:27 pm

2 stops20h 27m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 20 results
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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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy2 starsTrust 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

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?

    For as low as $1,203, EVA Air can have you in Seoul Gimpo Intl Airport from Houston George Bush Intcntl Airport in 28h 11m. 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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