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$393+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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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 October 23, 2025.

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.
Tue 11/182:05 pmIAH - ICN
2 stops31h 15mMultiple Airlines
Tue 11/251:20 pmICN - IAH
2 stops30h 33mMultiple Airlines
Deal found 10/21$739
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:39 amIAH - ICN
1 stop27h 31mMultiple Airlines
Wed 12/101:55 pmICN - IAH
2 stops44h 17mMultiple Airlines
Deal found 10/21$810
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/162:05 pmIAH - ICN
1 stop35h 15mMultiple Airlines
Sat 11/229:20 pmICN - IAH
2 stops35h 09mMultiple Airlines
Deal found 10/21$822
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:39 amIAH - ICN
1 stop38h 41mMultiple Airlines
Sun 11/309:20 pmICN - IAH
2 stops30h 24mMultiple Airlines
Deal found 10/22$823
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Fri 11/2110:39 amIAH - ICN
1 stop38h 41mMultiple Airlines
Sun 11/309:20 pmICN - IAH
2 stops30h 24mMultiple Airlines
Deal found 10/23$855
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:39 amIAH - ICN
1 stop38h 41mMultiple Airlines
Sun 12/79:20 pmICN - IAH
2 stops39h 27mMultiple Airlines
Deal found 10/21$858
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:54 pmIAH - ICN
2 stops33h 41mMultiple Airlines
Wed 12/31:20 pmICN - IAH
1 stop20h 52mMultiple Airlines
Deal found 10/22$866
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 12/78:44 pmIAH - ICN
2 stops47h 51mMultiple Airlines
Tue 12/161:20 pmICN - IAH
1 stop21h 19mMultiple Airlines
Deal found 10/23$873
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/295:00 amIAH - ICN
1 stop20h 20mMultiple Airlines
Sun 12/79:20 pmICN - IAH
2 stops40h 30mMultiple Airlines
Deal found 10/23$874
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/92:05 pmIAH - ICN
2 stops31h 15mMultiple Airlines
Tue 11/251:20 pmICN - IAH
2 stops30h 33mMultiple Airlines
Deal found 10/22$875
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:00 amIAH - PUS
2 stops35h 10mMultiple Airlines
Sat 11/151:25 pmPUS - IAH
1 stop32h 50mMultiple Airlines
Deal found 10/22$1,201
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:30 pmIAH - GMP
1 stop27h 30mEVA Air
Sat 11/291:50 pmGMP - IAH
1 stop22h 00mEVA Air
Deal found 10/20$1,389

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 October 23, 2025.

Round-trip from

$739
(Mytrip)

One-way from

$393
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,222
From Houston George Bush Intcntl to South Korea
Search Deals
One-way flight from Houston George Bush Intcntl to South Korea
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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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 October 23, 2025.
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

Sun 11/16

9:05 pm-9:05 am

1 stop45h 00m

Incheon Intl

Fri 11/21

12:10 am-1:10 pm

1 stop28h 00m

$971

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 1/17

2:55 pm-6:20 pm

1 stop36h 25m

Incheon Intl

Mon 2/2

12:10 am-7:10 pm

1 stop34h 00m

$989

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 2/4

5:55 pm-6:35 pm

2 stops33h 40m

Incheon Intl

Sun 2/22

8:35 pm-4:54 pm

2 stops35h 19m

$1,068

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 2/17

5:54 pm-6:35 pm

2 stops57h 41m

Incheon Intl

Mon 3/9

8:35 pm-4:54 pm

2 stops34h 19m

$1,178

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 2/17

5:54 pm-6:35 pm

2 stops57h 41m

Incheon Intl

Thu 3/5

8:35 pm-4:54 pm

2 stops35h 19m

$1,187

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Wed 11/12

7:00 am-9:10 am

2 stops35h 10m

Busan Gimhae

Sat 11/15

1:25 pm-7:15 am

1 stop32h 50m

$1,201

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 2/22

11:30 pm-6:45 pm

1 stop28h 15m

Incheon Intl

Thu 2/26

7:45 pm-8:50 pm

1 stop40h 05m

$1,240

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 3/6

8:39 pm-12:45 pm

2 stops25h 06m

Incheon Intl

Sun 3/15

7:35 pm-11:25 pm

2 stops41h 50m

$1,244

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/6

2:42 pm-1:55 pm

2 stops32h 13m

Incheon Intl

Tue 1/20

10:00 am-1:40 pm

2 stops42h 40m

$1,269

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 11/30

6:46 pm-6:35 pm

2 stops32h 49m

Incheon Intl

Mon 12/8

7:35 pm-7:56 pm

2 stops39h 21m

$1,282

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 45 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Korea (average of $461). Flying from Houston George Bush Intcntl Airport to South Korea 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 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 October 23, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to South Korea at noon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight in the morning.

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 December 16, 2024.

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 October 23, 2025.
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
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,258 reviews
EVA Air
8.4
Very good
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Delta
7.9
Good
7,982 reviews
EVA Air
8.4
Very good
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
United Airlines
7.4
Good
8,995 reviews
EVA Air
8.4
Very good
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
American Airlines
7.2
Good
11,033 reviews
EVA Air
8.4
Very good
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
WestJet
7.2
Good
3,139 reviews
EVA Air
8.4
Very good
1,258 reviews

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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 $1,068, Turkish Airlines can have you in South Korea from Houston George Bush Intcntl Airport in 33h 40m. 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 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 - Busan Gimhae.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to South Korea (average of $461). Flying from Houston George Bush Intcntl Airport to South Korea 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.

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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 9 airlines flying from George Bush Intcntl to South Korea

Discover the top 9 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,199FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,093FlexibilityNo cancel feeOn-time71%
Turkish AirlinesCheapest$987Average$1,051FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,298FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,047Average$1,311FlexibilityNo cancel feeOn-time81%
WestJetCheapest$1,180Average$1,354FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$1,199Average$1,577FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,288Average$1,431FlexibilityNo cancel feeOn-time76%

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