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George Bush Intcntl

$357+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IAH
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find 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 October 22, 2025.

This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:10 pmICN - IAH
2 stops29h 37mMultiple Airlines
Tue 11/253:45 pmIAH - ICN
3 stops35h 40mMultiple Airlines
Deal found 10/20$659
This Trip.com deal was found by Cheapflights users on 10/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/211:20 pmICN - IAH
1 stop20h 40mMultiple Airlines
Fri 11/2810:39 amIAH - ICN
1 stop27h 31mMultiple Airlines
Deal found 10/22$686
This Mytrip deal was found by Cheapflights users on 10/21. 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.
Thu 11/201:20 pmICN - IAH
1 stop24h 55mMultiple Airlines
Thu 11/275:00 amIAH - ICN
1 stop20h 20mMultiple Airlines
Deal found 10/21$689
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:15 pmICN - IAH
1 stop28h 19mAmerican Airlines
Mon 11/107:30 amIAH - ICN
2 stops42h 15mAmerican Airlines
Deal found 10/22$706
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:40 pmICN - IAH
1 stop21h 32mMultiple Airlines
Sat 12/137:24 pmIAH - ICN
1 stop29h 21mMultiple Airlines
Deal found 10/21$761

Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$659
(Mytrip)

One-way from

$357
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,099
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. 7% potential increase in price ($88 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 October 2025
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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 October 22, 2025.
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

Tue 11/18

8:10 pm-10:47 am

2 stops29h 37m

Houston George Bush Intcntl

Tue 11/25

3:45 pm-6:25 pm

3 stops35h 40m

$659

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

7:15 pm-8:34 am

1 stop28h 19m

Houston George Bush Intcntl

Mon 11/10

7:30 am-4:45 pm

2 stops42h 15m

$706

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 11/1

7:30 pm-12:49 pm

1 stop31h 19m

Houston George Bush Intcntl

Sat 11/15

4:00 pm-3:30 pm

2 stops32h 30m

$849

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 12/4

1:20 pm-7:12 pm

1 stop20h 52m

Houston George Bush Intcntl

Thu 1/8

7:59 pm-11:35 am

2 stops48h 36m

$849

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 4/17

2:30 pm-11:31 pm

1 stop23h 01m

Houston George Bush Intcntl

Tue 4/21

6:30 am-5:00 am

1 stop32h 30m

$866

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 12/4

7:30 pm-10:12 am

1 stop29h 42m

Houston George Bush Intcntl

Thu 1/8

7:45 am-4:20 pm

1 stop17h 35m

$870

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 12/13

9:20 pm-9:36 pm

2 stops39h 16m

$382

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 12/7

9:20 pm-9:47 pm

2 stops39h 27m

$390

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 11/3

6:55 pm-12:39 pm

2 stops56h 44m

$403

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 12/6

9:20 pm-7:12 pm

2 stops36h 52m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 14 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 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, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport (average of $658). Flying from Incheon Intl Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $1,103). 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 ICN to IAH?

Find hourly flight availability from Incheon Intl 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 October 22, 2025.

When flying from Incheon Intl Airport to Houston George Bush Intcntl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.

How much does it cost to fly round-trip from Incheon Intl Airport to Houston George Bush Intcntl Airport?

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 October 22, 2025.
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
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
485 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
7,979 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
11,028 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
10,342 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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 fly from Incheon Intl Airport to Houston George Bush Intcntl Airport in about 28h 19m. The time it takes to get you to your destination can typically vary by up to . The distance from Incheon Intl Airport to Houston George Bush Intcntl Airport is about 7046 mi.

  • 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 American Airlines and Delta - these airlines can fly you to your destination from $722 and $888, respectively. You may be able to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport for 39% 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, January is the cheapest month in which you can book a flight from Incheon Intl Airport to Houston George Bush Intcntl Airport (average of $658). Flying from Incheon Intl Airport to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $1,103). 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
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Alternative routes for Incheon Intl to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hobby flights

Top 5 airlines flying from Incheon Intl to George Bush Intcntl

Discover the top 5 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$695Average$1,000FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$722Average$754FlexibilityNo cancel feeOn-time71%
DeltaCheapest$888Average$1,138FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,090Average$1,387FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,155Average$1,479FlexibilityNo cancel feeOn-time81%

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