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George Bush Intcntl

$364+ Cheap flights from South Korea to George Bush Intcntl (IAH)

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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from South Korea to George Bush Intcntl

Keep the following information in mind while searching for South Korea to George Bush Intcntl flight deals. Data was last updated September 11, 2025.

Round-trip from

$626
(Alaska Airlines)

One-way from

$364
(Expedia)

Popular in

December

Cheapest in

October

Average price

$1,812
From South Korea to Houston George Bush Intcntl
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One-way flight from South Korea to Houston George Bush Intcntl
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Highest demand for flights based on searches. 10% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from South Korea to George Bush Intcntl

Cheapest flights from South Korea to George Bush Intcntl
Explore the most affordable flight options available from South Korea to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/9. 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.
Wed 10/2212:45 pmICN - IAH
1 stop17h 55mMultiple Airlines
Wed 11/57:30 amIAH - ICN
1 stop30h 50mMultiple Airlines
Deal found 9/9$611
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:25 pmICN - IAH
2 stops34h 25mAlaska Airlines
Mon 11/105:51 pmIAH - ICN
3 stops34h 34mAlaska Airlines
Deal found 9/11$626
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:35 pmICN - IAH
2 stops35h 15mAlaska Airlines
Fri 11/75:51 pmIAH - ICN
2 stops33h 44mAlaska Airlines
Deal found 9/11$650
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Tue 10/712:45 pmICN - IAH
1 stop17h 55mMultiple Airlines
Tue 10/2110:12 pmIAH - ICN
1 stop27h 33mMultiple Airlines
Deal found 9/10$652
This Trip.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/2910:05 pmICN - IAH
1 stop20h 25mMultiple Airlines
Tue 10/2110:12 pmIAH - ICN
1 stop27h 33mMultiple Airlines
Deal found 9/8$673
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:15 pmICN - IAH
1 stop29h 29mMultiple Airlines
Sun 11/210:12 pmIAH - ICN
1 stop26h 58mMultiple Airlines
Deal found 9/11$702
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:40 pmICN - IAH
1 stop21h 30mMultiple Airlines
Sat 11/17:00 amIAH - ICN
1 stop18h 55mMultiple Airlines
Deal found 9/10$708
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Thu 12/187:50 pmGMP - IAH
1 stop26h 55mANA
Mon 12/2910:20 amIAH - GMP
1 stop21h 10mANA
Deal found 9/9$1,038
This Ovago deal was found by Cheapflights users on 9/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:05 pmGMP - IAH
2 stops21h 33mJapan Airlines
Tue 10/219:01 amIAH - GMP
2 stops22h 49mJapan Airlines
Deal found 9/8$1,249
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/117:55 amGMP - IAH
2 stops25h 08mMultiple Airlines
Sat 10/187:00 amIAH - GMP
2 stops24h 50mMultiple Airlines
Deal found 9/11$1,294
This FlightHub deal was found by Cheapflights users on 9/9. 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.
Wed 10/227:55 pmGMP - IAH
1 stop26h 50mANA
Wed 11/510:20 amIAH - GMP
1 stop34h 00mANA
Deal found 9/9$1,348
This Booking.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/2912:40 pmGMP - IAH
1 stop34h 05mANA
Tue 10/2111:35 amIAH - GMP
1 stop20h 45mANA
Deal found 9/8$1,358

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to George Bush Intcntl 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 September 11, 2025.
Use the filters below to find and compare flights from South Korea to Houston George Bush Intcntl Airport that are best for you.

Fly from

South Korea

Fly to

George Bush Intcntl

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

9:25 pm-4:50 pm

2 stops34h 25m

Houston George Bush Intcntl

Mon 11/10

5:51 pm-7:25 pm

3 stops34h 34m

$626

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 11/1

8:35 pm-5:50 pm

2 stops35h 15m

Houston George Bush Intcntl

Fri 11/7

5:51 pm-6:35 pm

2 stops33h 44m

$650

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Tue 10/7

12:45 pm-4:40 pm

1 stop17h 55m

Houston George Bush Intcntl

Tue 10/21

10:12 pm-3:45 pm

1 stop27h 33m

$652

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 10/26

8:35 pm-4:50 pm

2 stops58h 15m

Houston George Bush Intcntl

Sun 11/2

5:51 pm-7:25 pm

2 stops58h 34m

$652

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 10/26

9:15 pm-12:44 pm

1 stop29h 29m

Houston George Bush Intcntl

Sun 11/2

10:12 pm-4:10 pm

1 stop26h 58m

$702

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 10/25

4:40 pm-12:10 am

1 stop21h 30m

Houston George Bush Intcntl

Sat 11/1

7:00 am-3:55 pm

1 stop18h 55m

$708

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 2/9

7:30 pm-11:59 pm

2 stops19h 29m

Houston George Bush Intcntl

Mon 3/2

6:35 pm-4:30 pm

2 stops30h 55m

$817

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 9/24

6:40 pm-2:16 pm

1 stop33h 36m

Houston George Bush Intcntl

Thu 10/2

7:40 am-3:20 pm

1 stop17h 40m

$817

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Thu 12/18

7:50 pm-7:45 am

1 stop26h 55m

Houston George Bush Intcntl

Mon 12/29

10:20 am-10:30 pm

1 stop21h 10m

$1,038

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Mon 2/9

7:50 pm-7:45 am

1 stop26h 55m

Houston George Bush Intcntl

Mon 3/2

10:20 am-10:30 pm

1 stop21h 10m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 30 results
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2
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Best time to book a flight from South Korea to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from South Korea 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 South Korea to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from South Korea to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from South Korea to Houston George Bush Intcntl Airport (average of $241). Flying from South Korea to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from South Korea to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from South Korea to Houston George Bush Intcntl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Delta from South Korea to Houston George Bush Intcntl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
479 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from South Korea to George Bush Intcntl. 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 South Korea to Houston George Bush Intcntl Airport?

    There are many flights that can get you from South Korea to Houston George Bush Intcntl Airport in 26h 55m. Fly via Alaska Airlines or ANA to get the fastest option. Airlines will cover a distance of 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 South Korea to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from South Korea to George Bush Intcntl?

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

  • Can I find deals for business class flights from South Korea to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from South Korea to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from South Korea to Houston George Bush Intcntl Airport (average of $241). Flying from South Korea to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top 6 airlines flying from South Korea to George Bush Intcntl

Discover the top 6 airlines that operate flights from South Korea to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$695Average$1,000FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$720Average$1,446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$722Average$814FlexibilityNo cancel feeOn-time71%
DeltaCheapest$954Average$1,138FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,090Average$1,387FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,155Average$1,472FlexibilityNo cancel feeOn-time81%

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