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Gimpo Intl

$479+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GMP
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap 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 agosto 20, 2025.

Round-trip from

$1,034
(CrystalTravel)

One-way from

$479
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,407
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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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 20, 2025.

This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:10 pmIAH - GMP
2 stops44h 20mANA
mar. 11/1112:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 8/18$1,084
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/251:35 amIAH - GMP
1 stop27h 40mEVA Air
mié. 9/38:20 pmGMP - IAH
1 stop40h 05mEVA Air
Deal found 8/19$1,087
This Trip.com deal was found by Cheapflights users on 8/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:30 amIAH - GMP
1 stop21h 55mMultiple Airlines
jue. 9/118:40 amGMP - IAH
1 stop37h 50mMultiple Airlines
Deal found 8/20$1,092
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:35 amIAH - GMP
1 stop33h 30mANA
mié. 9/1012:40 pmGMP - IAH
1 stop34h 05mANA
Deal found 8/18$1,101
This Gotogate deal was found by Cheapflights users on 8/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/911:35 amIAH - GMP
1 stop20h 45mANA
mié. 9/247:55 pmGMP - IAH
1 stop26h 50mANA
Deal found 8/17$1,106
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/141:10 amIAH - GMP
1 stop27h 00mEVA Air
sáb. 9/201:50 pmGMP - IAH
1 stop22h 35mEVA Air
Deal found 8/18$1,125
This ANA deal was found by Cheapflights users on 8/18. 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.
mar. 9/211:35 amIAH - GMP
1 stop33h 30mMultiple Airlines
jue. 9/257:55 pmGMP - IAH
2 stops24h 17mMultiple Airlines
Deal found 8/18$1,134
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/27:58 pmIAH - GMP
2 stops25h 07mANA
jue. 9/2512:40 pmGMP - IAH
2 stops26h 17mANA
Deal found 8/18$1,138
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/2510:30 amIAH - GMP
1 stop21h 55mMultiple Airlines
lun. 9/17:40 pmGMP - IAH
3 stops40h 55mMultiple Airlines
Deal found 8/18$1,146
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/191:00 amIAH - GMP
1 stop27h 10mEVA Air
sáb. 10/251:50 pmGMP - IAH
1 stop22h 25mEVA Air
Deal found 8/19$1,158
This SmartFares deal was found by Cheapflights users on 8/19. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:28 pmIAH - GMP
2 stops27h 22mMultiple Airlines
mié. 9/248:20 pmGMP - IAH
1 stop40h 05mMultiple Airlines
Deal found 8/19$1,161

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 agosto 20, 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

mié. 10/29

12:10 pm-10:30 pm

2 stops44h 20m

Seoul Gimpo Intl

mar. 11/11

12:25 pm-7:45 am

1 stop34h 20m

$1,084

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 8/25

1:35 am-7:15 pm

1 stop27h 40m

Seoul Gimpo Intl

mié. 9/3

8:20 pm-10:25 pm

1 stop40h 05m

$1,087

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mié. 8/27

10:30 am-10:25 pm

1 stop21h 55m

Seoul Gimpo Intl

jue. 9/11

8:40 am-8:30 am

1 stop37h 50m

$1,092

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 9/8

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

jue. 9/18

7:55 pm-8:45 am

1 stop26h 50m

$1,101

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

11:35 am-11:05 am

1 stop33h 30m

Seoul Gimpo Intl

mié. 9/10

12:40 pm-8:45 am

1 stop34h 05m

$1,101

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/9

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

mié. 9/24

7:55 pm-8:45 am

1 stop26h 50m

$1,106

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 9/14

1:10 am-6:10 pm

1 stop27h 00m

Seoul Gimpo Intl

sáb. 9/20

1:50 pm-10:25 pm

1 stop22h 35m

$1,125

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

11:35 am-11:05 am

1 stop33h 30m

Seoul Gimpo Intl

jue. 9/25

7:55 pm-6:12 am

2 stops24h 17m

$1,134

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

7:58 pm-11:05 am

2 stops25h 07m

Seoul Gimpo Intl

jue. 9/25

12:40 pm-12:57 am

2 stops26h 17m

$1,138

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 8/25

10:30 am-10:25 pm

1 stop21h 55m

Seoul Gimpo Intl

lun. 9/1

7:40 pm-10:35 pm

3 stops40h 55m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 20 results
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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 $1,087, ANA can have you in Seoul Gimpo Intl Airport from Houston George Bush Intcntl Airport in 27h 40m. The distance from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport is about 7028 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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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