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$382+ Cheap flights from George Bush Intcntl (IAH) to South Korea

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to South Korea

Keep the following information in mind while searching for George Bush Intcntl to South Korea flight deals. Data was last updated January 14, 2026.

Round-trip from

$809
(Kiwi.com)

One-way from

$382
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$906
From Houston George Bush Intcntl to South Korea
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One-way flight from Houston George Bush Intcntl to South Korea
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Highest demand for flights based on searches. 2% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from George Bush Intcntl to South Korea

Cheapest flights from George Bush Intcntl to South Korea
Explore the most affordable flight options available from George Bush Intcntl to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Mon 2/24:08 pm
IAH
-
ICN
1 stop22h 02m
Multiple Airlines
Sun 3/19:20 pm
ICN
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 1/11$764
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Tue 2/34:08 pm
IAH
-
ICN
1 stop33h 12m
Multiple Airlines
Sun 3/19:20 pm
ICN
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 1/11$777
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Mon 2/24:08 pm
IAH
-
ICN
1 stop22h 02m
Multiple Airlines
Tue 2/249:20 pm
ICN
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 1/11$788
This Kiwi.com deal was found by Cheapflights users on 1/11. 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 2/89:55 am
IAH
-
ICN
1 stop28h 15m
Multiple Airlines
Sun 3/19:20 pm
ICN
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 1/11$795
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Mon 2/24:08 pm
IAH
-
ICN
1 stop22h 02m
Multiple Airlines
Fri 2/276:55 pm
ICN
-
IAH
2 stops40h 56m
Multiple Airlines
Deal found 1/11$798
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/89:55 am
IAH
-
ICN
1 stop28h 15m
Multiple Airlines
Thu 2/199:20 pm
ICN
-
IAH
2 stops42h 10m
Multiple Airlines
Deal found 1/12$799
This Kiwi.com deal was found by Cheapflights users on 1/11. 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.
Tue 2/34:08 pm
IAH
-
ICN
1 stop33h 12m
Multiple Airlines
Tue 2/249:20 pm
ICN
-
IAH
2 stops35h 10m
Multiple Airlines
Deal found 1/11$801
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Thu 2/55:00 am
IAH
-
ICN
1 stop20h 45m
American Airlines
Thu 2/267:15 pm
ICN
-
IAH
1 stop18h 16m
American Airlines
Deal found 1/11$806
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/94:08 pm
IAH
-
ICN
1 stop33h 12m
Multiple Airlines
Tue 2/179:20 pm
ICN
-
IAH
2 stops30h 25m
Multiple Airlines
Deal found 1/12$808
This Kiwi.com deal was found by Cheapflights users on 1/14. 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 2/287:05 am
IAH
-
ICN
1 stop31h 35m
Multiple Airlines
Sat 3/79:20 pm
ICN
-
IAH
2 stops36h 02m
Multiple Airlines
Deal found 1/14$809
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 2/29:55 am
IAH
-
ICN
1 stop28h 15m
Multiple Airlines
Fri 2/66:55 pm
ICN
-
IAH
2 stops33h 53m
Multiple Airlines
Deal found 1/13$811
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 2/94:08 pm
IAH
-
ICN
1 stop33h 12m
Multiple Airlines
Thu 2/199:20 pm
ICN
-
IAH
2 stops42h 10m
Multiple Airlines
Deal found 1/12$812

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to South Korea 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 January 14, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South Korea that are best for you.

Fly from

George Bush Intcntl

Fly to

South Korea

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 4/7

7:20 am-3:45 pm

1 stop18h 25m

Incheon Intl

Tue 4/14

5:40 pm-10:29 pm

1 stop18h 49m

$817

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 2/5

5:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Tue 2/24

7:15 pm-8:21 pm

1 stop16h 06m

$817

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 4/7

7:05 am-4:55 am

1 stop31h 50m

Incheon Intl

Tue 4/14

9:10 pm-12:57 am

2 stops41h 47m

$877

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 4/16

4:49 pm-3:45 pm

1 stop32h 56m

Incheon Intl

Sun 4/26

9:10 pm-2:10 pm

2 stops31h 00m

$922

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 5/4

2:30 pm-8:35 am

1 stop28h 05m

Incheon Intl

Thu 5/14

11:20 pm-12:45 pm

1 stop27h 25m

$935

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 5/4

1:10 am-6:45 pm

1 stop27h 35m

Incheon Intl

Wed 5/13

12:00 pm-10:20 pm

1 stop24h 20m

$978

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 4/18

4:49 pm-3:45 pm

1 stop32h 56m

Incheon Intl

Fri 4/24

7:35 pm-12:57 am

2 stops43h 22m

$982

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 5/2

1:10 am-11:00 am

1 stop19h 50m

Incheon Intl

Wed 5/13

12:00 pm-10:20 pm

1 stop24h 20m

$1,019

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 2/4

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

Tue 2/24

12:10 am-7:10 pm

1 stop34h 00m

$1,034

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 2/2

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

Wed 2/25

12:10 am-7:10 pm

1 stop34h 00m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 48 results
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Best time to book a flight from George Bush Intcntl to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Korea (average of $353). Flying from Houston George Bush Intcntl Airport to South Korea in July is currently the most expensive (average of $1,431). 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 KR?

Find hourly flight availability from George Bush Intcntl to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2026.

It’s optimal to fly from Houston George Bush Intcntl Airport to South Korea in the afternoon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to South Korea?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to South Korea flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated January 14, 2026.
Get a feel of what it's like to fly with EVA Air, Delta, and United Airlines from Houston George Bush Intcntl Airport to South Korea by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
EVA Air
8.4
Very good
1,319 reviews
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
Delta
7.9
Good
8,040 reviews
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
United Airlines
7.4
Good
9,157 reviews
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
American Airlines
7.2
Good
11,122 reviews
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.
WestJet
7.2
Good
3,240 reviews
EVA Air
8.4
Very good
1,319 reviews

Crew

8.6

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Reviews

1 / 20
6.0
Good

Hannah,Jan 2026

TPE - SFO

I like the flight attendants the most. The are very helpful.

Related info for your journey

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

    For as low as $817, American Airlines can have you in South Korea from Houston George Bush Intcntl Airport in 18h 25m. Houston George Bush Intcntl Airport and South Korea are separated by a distance of 7046 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $492. 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 South Korea for a low price.

  • What are the most popular routes from Houston George Bush Intcntl Airport to South Korea?

    The most popular route from Houston George Bush Intcntl Airport to South Korea is Houston George Bush Intcntl - Incheon Intl. You may also consider Houston George Bush Intcntl - Seoul Gimpo Intl or Houston George Bush Intcntl - Jeju City.

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

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

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

    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 South Korea.

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Korea (average of $353). Flying from Houston George Bush Intcntl Airport to South Korea in July is currently the most expensive (average of $1,431). 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

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Alternative routes for George Bush Intcntl to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from George Bush Intcntl to South Korea

Discover the top 8 airlines that operate flights from George Bush Intcntl to South Korea. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$571Average$1,405FlexibilityNo cancel feeOn-time71%
DeltaCheapest$826Average$1,457FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$923Average$1,531FlexibilityNo cancel feeOn-time81%
EVA AirCheapest$1,000Average$1,226FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,179Average$1,349FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$1,199Average$1,616FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,323Average$1,613FlexibilityNo cancel feeOn-time76%

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