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George Bush Intcntl

$447+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — IAH
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
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 diciembre 8, 2025.

This American Airlines deal was found by Cheapflights users on 12/6. 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.
mié. 12/247:15 pmICN - IAH
1 stop16h 11mAmerican Airlines
mié. 2/185:00 amIAH - ICN
1 stop20h 45mAmerican Airlines
Deal found 12/6$799
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/248:05 pmICN - IAH
2 stops32h 40mDelta
jue. 2/126:38 amIAH - ICN
1 stop17h 52mDelta
Deal found 12/8$802
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:30 pmICN - IAH
1 stop19h 08mDelta
dom. 2/156:38 amIAH - ICN
1 stop17h 52mDelta
Deal found 12/6$803
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/257:30 pmICN - IAH
1 stop19h 08mDelta
sáb. 2/216:31 pmIAH - ICN
2 stops31h 19mDelta
Deal found 12/6$817
This United Airlines deal was found by Cheapflights users on 12/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2212:45 pmICN - IAH
1 stop27h 14mUnited Airlines
mié. 2/1812:50 pmIAH - ICN
2 stops25h 50mUnited Airlines
Deal found 12/6$831
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
dom. 12/1410:20 pmICN - IAH
1 stop35h 52mMultiple Airlines
lun. 1/196:20 pmIAH - ICN
2 stops36h 15mMultiple Airlines
Deal found 12/7$832
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:40 pmICN - IAH
1 stop16h 51mDelta
mié. 2/187:25 pmIAH - ICN
1 stop29h 55mDelta
Deal found 12/8$853
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/277:25 pmICN - IAH
1 stop28h 24mDelta
lun. 2/167:15 amIAH - ICN
1 stop18h 05mDelta
Deal found 12/6$868
This Delta deal was found by Cheapflights users on 12/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/222:30 pmICN - IAH
1 stop24h 26mDelta
lun. 2/167:15 amIAH - ICN
2 stops41h 40mDelta
Deal found 12/8$870
This Delta deal was found by Cheapflights users on 12/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/237:40 pmICN - IAH
1 stop19h 16mDelta
mar. 2/177:25 pmIAH - ICN
2 stops30h 05mDelta
Deal found 12/6$871
This Korean Air deal was found by Cheapflights users on 12/8. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/297:30 pmICN - IAH
1 stop19h 08mKorean Air
mié. 2/186:38 amIAH - ICN
1 stop17h 52mKorean Air
Deal found 12/8$880

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 diciembre 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$704
(American Airlines)

One-way from

$447
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$922
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. 13% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 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 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 diciembre 8, 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

lun. 2/2

7:15 pm-10:47 am

1 stop30h 32m

Houston George Bush Intcntl

lun. 2/9

8:00 am-4:45 pm

1 stop17h 45m

$778

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mar. 12/23

7:40 pm-1:45 pm

1 stop33h 05m

Houston George Bush Intcntl

jue. 2/12

6:38 am-3:30 pm

1 stop17h 52m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

jue. 12/25

7:30 pm-11:38 pm

1 stop19h 08m

Houston George Bush Intcntl

mar. 2/17

11:34 am-4:30 pm

2 stops37h 56m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mié. 12/24

8:05 pm-1:45 pm

2 stops32h 40m

Houston George Bush Intcntl

mié. 2/18

7:15 am-4:30 pm

2 stops42h 15m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mié. 12/24

7:30 pm-11:11 am

2 stops30h 41m

Houston George Bush Intcntl

sáb. 2/14

2:23 pm-3:30 pm

2 stops34h 07m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

lun. 2/2

7:30 pm-11:56 pm

2 stops19h 26m

Houston George Bush Intcntl

lun. 2/9

6:41 pm-4:30 pm

2 stops30h 49m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mar. 6/2

6:40 pm-9:59 am

1 stop29h 19m

Houston George Bush Intcntl

mar. 9/1

7:50 am-3:20 pm

1 stop17h 30m

$802

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

vie. 12/26

7:40 pm-9:31 pm

1 stop16h 51m

Houston George Bush Intcntl

dom. 2/15

4:43 pm-3:30 pm

1 stop31h 47m

$803

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

jue. 12/25

7:30 pm-11:38 pm

1 stop19h 08m

Houston George Bush Intcntl

lun. 2/16

7:15 am-4:20 pm

1 stop18h 05m

$803

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mié. 2/11

6:55 pm-10:37 am

2 stops54h 42m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 15 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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 Incheon Intl Airport-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Incheon Intl Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 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 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 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.

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 diciembre 8, 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 diciembre 8, 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
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
1,183 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
490 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
8,011 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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
11,043 reviews
Korean Air
8.4
Very good
1,183 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

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 Delta fly from Incheon Intl Airport to Houston George Bush Intcntl Airport in about 30h 32m. The time it takes to get you to your destination can typically vary by up to 2h 33m. 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 $722, American Airlines will fly you from Incheon Intl Airport to Houston George Bush Intcntl Airport and back. In addition to American Airlines, 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 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Houston George Bush Intcntl Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $443. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Incheon Intl Airport to Houston George Bush Intcntl Airport for a low price.

  • 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 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
Spring
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
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 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 diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$722Average$754FlexibilityNo cancel feeOn-time71%
DeltaCheapest$852Average$1,047FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,041Average$1,388FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,155Average$1,479FlexibilityNo cancel feeOn-time81%

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