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$416+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Tue 12/98:37 pmIAH - ICN
1 stop28h 43mMultiple Airlines
Tue 12/169:20 pmICN - IAH
2 stops30h 24mMultiple Airlines
Deal found 11/10$773
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Sat 12/68:37 pmIAH - ICN
1 stop41h 33mMultiple Airlines
Sun 12/149:20 pmICN - IAH
2 stops39h 27mMultiple Airlines
Deal found 11/11$775
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Thu 11/2710:39 amIAH - ICN
1 stop38h 41mMultiple Airlines
Sat 12/69:20 pmICN - IAH
2 stops39h 16mMultiple Airlines
Deal found 11/13$848
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Wed 11/265:00 amIAH - ICN
1 stop20h 20mMultiple Airlines
Sat 12/69:20 pmICN - IAH
2 stops39h 16mMultiple Airlines
Deal found 11/13$864
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/57:45 amIAH - ICN
1 stop30h 25mMultiple Airlines
Mon 12/86:55 pmICN - IAH
2 stops41h 06mMultiple Airlines
Deal found 11/12$895
This Kiwi.com deal was found by Cheapflights users on 11/11. 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.
Sat 11/295:00 amIAH - ICN
1 stop20h 20mMultiple Airlines
Sun 12/79:20 pmICN - IAH
2 stops39h 27mMultiple Airlines
Deal found 11/11$909
This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:15 amIAH - ICN
1 stop21h 25mMultiple Airlines
Sat 12/203:15 pmICN - IAH
1 stop31h 00mMultiple Airlines
Deal found 11/13$913
This Philippine Airlines deal was found by Cheapflights users on 11/12. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:00 amIAH - ICN
2 stops32h 10mMultiple Airlines
Tue 11/188:35 pmICN - IAH
2 stops34h 42mMultiple Airlines
Deal found 11/12$918
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 12/88:37 pmIAH - ICN
1 stop28h 43mMultiple Airlines
Tue 12/231:20 pmICN - IAH
2 stops45h 34mMultiple Airlines
Deal found 11/12$920
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Tue 11/256:45 amIAH - ICN
2 stops46h 45mMultiple Airlines
Wed 12/310:20 pmICN - IAH
1 stop35h 52mMultiple Airlines
Deal found 11/12$923
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:54 pmIAH - GMP
3 stops34h 11mMultiple Airlines
Sat 12/68:00 amGMP - IAH
2 stops26h 32mMultiple Airlines
Deal found 11/13$1,150
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:45 amIAH - GMP
2 stops23h 20mMultiple Airlines
Sat 12/208:00 amGMP - IAH
3 stops35h 41mMultiple Airlines
Deal found 11/13$1,158

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 November 13, 2025.

Round-trip from

$773
(Kiwi.com)

One-way from

$416
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,229
From Houston George Bush Intcntl to South Korea
Search Deals
One-way flight from Houston George Bush Intcntl to South Korea
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Highest demand for flights based on searches. 1% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 13, 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

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 3/30

1:00 am-7:15 pm

1 stop28h 15m

Seoul Gimpo Intl

Wed 5/6

8:20 pm-10:20 pm

1 stop40h 00m

$979

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 5/5

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Tue 6/9

8:45 pm-2:10 pm

1 stop31h 25m

$1,052

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 5/5

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Thu 6/11

8:45 pm-2:10 pm

1 stop31h 25m

$1,052

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 5/4

1:10 am-6:45 pm

1 stop27h 35m

Incheon Intl

Sat 6/6

12:00 pm-10:20 pm

1 stop24h 20m

$1,074

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 5/6

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Sat 6/6

8:45 pm-2:10 pm

1 stop31h 25m

$1,088

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 12/9

8:37 pm-10:05 pm

3 stops34h 28m

Seoul Gimpo Intl

Tue 12/16

12:05 pm-7:32 pm

2 stops22h 27m

$1,159

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 3/2

5:33 pm-6:35 pm

2 stops58h 02m

Incheon Intl

Mon 4/20

8:35 pm-4:54 pm

2 stops34h 19m

$1,171

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 3/2

11:30 pm-7:15 pm

1 stop28h 45m

Seoul Gimpo Intl

Fri 3/6

1:50 pm-8:50 pm

1 stop22h 00m

$1,190

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 3/12

7:52 pm-1:55 pm

2 stops28h 03m

Incheon Intl

Mon 3/23

7:35 pm-7:16 pm

2 stops37h 41m

$1,232

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 5/3

1:10 am-6:10 pm

1 stop27h 00m

Seoul Gimpo Intl

Sat 6/6

1:50 pm-10:20 pm

1 stop22h 30m

$1,254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 52 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 November 13, 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 November 13, 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
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,275 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Delta
7.9
Good
8,007 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
United Airlines
7.4
Good
9,015 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
American Airlines
7.2
Good
11,050 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
WestJet
7.2
Good
3,159 reviews
EVA Air
8.4
Very good
1,275 reviews

Overall

8.4

Boarding

8.4

Entertainment

8.0

Food

8.1

Comfort

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

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 $979, EVA Air can have you in South Korea from Houston George Bush Intcntl Airport in 28h 15m. Houston George Bush Intcntl Airport and South Korea are separated by a distance of 7028 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.

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 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,123FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,248FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$987Average$1,050FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,288FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,138Average$1,561FlexibilityNo cancel feeOn-time69%
WestJetCheapest$1,180Average$1,354FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,288Average$1,392FlexibilityNo cancel feeOn-time76%

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