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George Bush Intcntl

$398+ Cheap flights from Incheon Intl (ICN) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IAH
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Incheon Intl to George Bush Intcntl

Cheapest flights from Incheon Intl to George Bush Intcntl
Explore the most affordable flight options available from Incheon Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Mytrip deal was found by Cheapflights users on 2/22. 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.
Thu 4/165:45 pm
ICN
-
IAH
2 stops26h 16m
Multiple Airlines
Wed 4/299:33 pm
IAH
-
ICN
2 stops28h 32m
Multiple Airlines
Deal found 2/22$729
This Mytrip deal was found by Cheapflights users on 2/21. 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.
Mon 4/205:45 pm
ICN
-
IAH
2 stops20h 50m
Multiple Airlines
Thu 4/235:33 pm
IAH
-
ICN
3 stops32h 32m
Multiple Airlines
Deal found 2/21$749
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:00 pm
ICN
-
IAH
2 stops26h 01m
Multiple Airlines
Mon 4/277:05 am
IAH
-
ICN
1 stop32h 10m
Multiple Airlines
Deal found 2/20$842
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Tue 5/51:00 pm
ICN
-
IAH
1 stop19h 02m
Multiple Airlines
Sun 5/179:33 am
IAH
-
ICN
1 stop40h 17m
Multiple Airlines
Deal found 2/20$877

Find flight deals from Incheon Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to George Bush Intcntl (IAH). 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$729
(Mytrip)

One-way from

$398
(Kiwi.com)

Popular in

October

Cheapest in

December

Average price

$912
Provider with most accurate pricing for Incheon Intl-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Incheon Intl-Houston George Bush Intcntl flights.
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From Incheon Intl to Houston George Bush Intcntl
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One-way flight from Incheon Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 8% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl 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 February 23, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Incheon Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 4/16

5:45 pm-10:48 am

3 stops31h 03m

Houston George Bush Intcntl

Wed 4/29

5:33 pm-4:05 pm

3 stops32h 32m

$785

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 4/20

1:00 pm-6:53 pm

1 stop19h 53m

Houston George Bush Intcntl

Thu 4/23

7:05 am-5:15 am

1 stop32h 10m

$946

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 4/5

5:40 pm-11:52 pm

1 stop20h 12m

Houston George Bush Intcntl

Sun 4/12

4:57 pm-3:45 pm

1 stop32h 48m

$970

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Tue 4/14

5:45 pm-4:24 pm

1 stop36h 39m

Houston George Bush Intcntl

Wed 5/6

4:45 pm-4:05 pm

1 stop33h 20m

$994

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 4/23

5:45 pm-4:24 pm

1 stop36h 39m

Houston George Bush Intcntl

Sun 10/4

4:30 pm-4:05 pm

2 stops33h 35m

$996

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 7/1

8:35 am-4:58 pm

2 stops22h 23m

Houston George Bush Intcntl

Fri 7/31

10:45 am-11:25 am

1 stop34h 40m

$1,059

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 4/5

1:30 pm-11:54 pm

2 stops48h 24m

Houston George Bush Intcntl

Sun 4/12

7:05 am-5:15 am

1 stop32h 10m

$1,088

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 7/3

5:45 pm-11:06 pm

2 stops19h 21m

Houston George Bush Intcntl

Tue 7/14

5:15 am-4:05 pm

2 stops20h 50m

$1,115

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 5/6

7:35 pm-5:16 am

1 stop23h 41m

Houston George Bush Intcntl

Wed 5/13

5:57 pm-5:30 pm

2 stops33h 33m

$1,132

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 7/1

5:45 pm-6:25 am

1 stop26h 40m

Houston George Bush Intcntl

Fri 7/31

8:00 pm-4:05 pm

1 stop30h 05m

$1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 21 results
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Compare providers for flights from Incheon Intl to George Bush Intcntl

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 Incheon Intl to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Incheon Intl Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Incheon Intl Airport-Houston George Bush Intcntl 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 Incheon Intl to George Bush Intcntl

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

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

Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport (average of $738). Flying from Incheon Intl Airport to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $1,158). 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.

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 February 23, 2026.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and Delta from Incheon Intl Airport to Houston George Bush Intcntl 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.
Korean Air
8.4
Very good
1,195 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,195 reviews
Korean Air
8.4
Very good
1,195 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
8.1
Very good
504 reviews
Korean Air
8.4
Very good
1,195 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
7.9
Good
8,238 reviews
Korean Air
8.4
Very good
1,195 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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
10,742 reviews
Korean Air
8.4
Very good
1,195 reviews

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

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 Incheon Intl 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 Incheon Intl Airport to Houston George Bush Intcntl Airport?

    Airlines like American Airlines and Air Canada fly from Incheon Intl Airport to Houston George Bush Intcntl Airport in about 20h 12m. The time it takes to get you to your destination can typically vary by up to 16h 27m. The distance from Incheon Intl Airport to Houston George Bush Intcntl Airport is about 7046 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $695, Air Canada will fly you from Incheon Intl Airport to Houston George Bush Intcntl Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Asiana Airlines - these airlines can fly you to your destination from $852 and $1,041, respectively. You may be able to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport for 40% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Incheon Intl 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 Incheon Intl to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Incheon Intl 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 Incheon Intl Airport to Houston George Bush Intcntl Airport?

    Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport (average of $738). Flying from Incheon Intl Airport to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $1,158). 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
Katy
The Woodlands
Spring
Humble
Tomball
Conroe
Jersey Village
Cypress

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Top 4 airlines flying from Incheon Intl to George Bush Intcntl

Discover the top 4 airlines that operate flights from Incheon Intl 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$695Average$1,000FlexibilityNo cancel feeOn-time67%
DeltaCheapest$852Average$1,162FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,041Average$1,388FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,155Average$1,472FlexibilityNo cancel feeOn-time81%

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