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Incheon Intl

$387+ Cheap flights from George Bush Intcntl (IAH) to Incheon Intl (ICN)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Incheon Intl are usually found in February or January, booked 5 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from George Bush Intcntl to Incheon Intl

Cheapest flights from George Bush Intcntl to Incheon Intl
Explore the most affordable flight options available from George Bush Intcntl to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/282:55 pmIAH - ICN
1 stop36h 25mTurkish Airlines
mié. 1/710:45 amICN - IAH
1 stop47h 25mTurkish Airlines
Deal found 12/9$1,353
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/107:15 pmIAH - ICN
2 stops30h 15mDelta
mié. 12/177:30 pmICN - IAH
2 stops19h 29mDelta
Deal found 12/9$1,420
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mar. 12/2310:28 pmIAH - ICN
2 stops56h 07mMultiple Airlines
sáb. 1/171:20 pmICN - IAH
1 stop25h 35mMultiple Airlines
Deal found 12/10$1,471
This Turkish Airlines deal was found by Cheapflights users on 12/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/309:05 pmIAH - ICN
1 stop30h 15mTurkish Airlines
mié. 1/710:45 amICN - IAH
1 stop47h 25mTurkish Airlines
Deal found 12/9$1,491
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
vie. 12/125:25 pmIAH - ICN
2 stops55h 40mMultiple Airlines
mié. 12/1711:30 amICN - IAH
1 stop34h 35mMultiple Airlines
Deal found 12/11$1,498
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/278:05 pmIAH - ICN
1 stop42h 05mMultiple Airlines
jue. 1/810:50 pmICN - IAH
2 stops34h 56mMultiple Airlines
Deal found 12/9$1,576
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/176:00 amIAH - ICN
2 stops47h 20mMultiple Airlines
vie. 1/94:45 pmICN - IAH
1 stop17h 01mMultiple Airlines
Deal found 12/10$1,587
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/293:48 pmIAH - ICN
2 stops46h 32mMultiple Airlines
jue. 1/81:20 pmICN - IAH
1 stop20h 58mMultiple Airlines
Deal found 12/9$1,591
This Korean Air deal was found by Cheapflights users on 12/9. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/264:00 pmIAH - ICN
1 stop22h 10mKorean Air
mar. 1/139:35 amICN - IAH
1 stop20h 32mKorean Air
Deal found 12/9$1,594

Find flight deals from George Bush Intcntl to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Incheon Intl (ICN). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$879
(Mytrip)

One-way from

$387
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,645
Provider with most accurate pricing for Houston George Bush Intcntl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Incheon Intl flights.
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From Houston George Bush Intcntl to Incheon Intl
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One-way flight from Houston George Bush Intcntl to Incheon Intl
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Highest demand for flights based on searches. 11% potential increase in price ($182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 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 George Bush Intcntl to Incheon 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Incheon Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Incheon Intl

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dom. 2/15

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

dom. 3/15

7:25 pm-8:42 am

1 stop27h 17m

$896

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

jue. 1/15

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

jue. 1/22

8:35 pm-11:54 pm

1 stop18h 19m

$896

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

vie. 2/13

5:30 am-3:50 pm

1 stop19h 20m

Incheon Intl

dom. 5/10

6:50 pm-11:57 pm

1 stop19h 07m

$896

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 2/3

4:25 pm-5:45 am

1 stop22h 20m

Incheon Intl

mié. 2/11

9:35 am-9:13 pm

2 stops26h 38m

$900

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

jue. 1/15

6:41 pm-4:30 pm

2 stops30h 49m

Incheon Intl

jue. 1/22

9:35 am-5:40 pm

2 stops23h 05m

$900

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mié. 2/4

5:30 am-3:50 pm

1 stop19h 20m

Incheon Intl

dom. 2/22

7:25 pm-11:56 pm

1 stop19h 31m

$916

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 2/17

5:30 am-3:50 pm

1 stop19h 20m

Incheon Intl

mar. 2/24

6:00 pm-11:56 pm

1 stop20h 56m

$916

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mié. 2/4

5:15 am-4:50 pm

1 stop20h 35m

Incheon Intl

dom. 2/15

7:25 pm-11:56 pm

1 stop19h 31m

$916

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 1/6

6:41 pm-4:30 pm

2 stops30h 49m

Incheon Intl

mar. 1/20

7:30 pm-11:15 pm

1 stop18h 45m

$920

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 1/13

6:37 pm-3:30 pm

2 stops29h 53m

Incheon Intl

mar. 1/27

7:25 pm-11:56 pm

1 stop19h 31m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 19 results
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Compare providers for flights from George Bush Intcntl to Incheon Intl

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 George Bush Intcntl to Incheon Intl 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
JetabroadPrice Accuracy3 starsTrust Score*1 star
OvagoPrice 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 Houston George Bush Intcntl Airport-Incheon Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Incheon Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Incheon Intl 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 Houston George Bush Intcntl Airport-Incheon Intl 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 George Bush Intcntl to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Incheon Intl Airport

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Incheon Intl. Price data was last updated on December 5, 2025.

The best time to book flights from Houston George Bush Intcntl Airport to Incheon Intl Airport is 5 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport (average of $461). Flying from Houston George Bush Intcntl Airport to Incheon Intl Airport in July is currently the most expensive (average of $1,425). 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 IAH to ICN?

Find hourly flight availability from George Bush Intcntl to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

When flying from Houston George Bush Intcntl Airport to Incheon Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 26% versus a flight in the afternoon.

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

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated diciembre 12, 2025.
Read reviews from past customers who have flown EVA Air, Delta, and United Airlines from Houston George Bush Intcntl Airport to Incheon Intl 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.
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
EVA Air
8.5
Very good
1,296 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
Delta
7.9
Good
8,005 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
United Airlines
7.4
Good
9,095 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
American Airlines
7.2
Good
11,050 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.
WestJet
7.2
Good
3,194 reviews
EVA Air
8.5
Very good
1,296 reviews

Entertainment

8.0

Crew

8.6

Boarding

8.4

Overall

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Walter,Nov 2025

LAX - TPE

Everything went well. The crew was very friendly and efficient and they made a long flight enjoyable.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Incheon 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 Incheon Intl Airport?

    Departing from Houston George Bush Intcntl Airport to Incheon Intl Airport will take you 20h 20m. The distance from Houston George Bush Intcntl Airport to Incheon Intl 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 Houston George Bush Intcntl Airport to Incheon Intl Airport round-trip?

    Alaska Airlines, at $461, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Incheon Intl Airport.Alternate airlines to your destination round-trip include Delta and American Airlines. Alaska Airlines is 65% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $506. However, be on the lookout for offers from EVA Air and Asiana Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to Incheon Intl Airport for a low price.

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Incheon 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.

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

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Incheon Intl Airport (average of $461). Flying from Houston George Bush Intcntl Airport to Incheon Intl Airport in July is currently the most expensive (average of $1,425). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

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Alternative routes for George Bush Intcntl to Incheon Intl

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

Top 9 airlines flying from George Bush Intcntl to Incheon Intl

Discover the top 9 airlines that operate flights from George Bush Intcntl to Incheon Intl. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,173FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,247FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$987Average$1,050FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,255FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,180Average$1,354FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$1,199Average$1,570FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,288Average$1,613FlexibilityNo cancel feeOn-time76%

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