South Korea

$460+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Jul 30 — Aug 61
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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 July 25, 2025.

Round-trip from

$859
(Kiwi.com)

One-way from

$460
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,608
From Houston George Bush Intcntl to South Korea
One-way flight from Houston George Bush Intcntl to South Korea
Highest demand for flights based on searches. 20% potential increase in price ($329 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 July 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/78:00 amIAH - ICN
2 stops23h 35mMultiple Airlines
Wed 9/1710:05 pmICN - IAH
1 stop20h 25mMultiple Airlines
Deal found 7/23$859
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:01 amIAH - ICN
1 stop19h 29mAmerican Airlines
Sat 9/205:25 pmICN - IAH
2 stops29h 29mAmerican Airlines
Deal found 7/23$869
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Tue 9/29:01 amIAH - GMP
2 stops22h 49mMultiple Airlines
Thu 9/257:55 amGMP - IAH
2 stops22h 59mMultiple Airlines
Deal found 7/24$922
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 9/193:00 pmIAH - ICN
1 stop37h 45mWestJet
Mon 9/298:45 pmICN - IAH
1 stop31h 25mWestJet
Deal found 7/23$951
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Mon 9/810:30 amIAH - PUS
1 stop40h 05mMultiple Airlines
Fri 9/197:15 amPUS - IAH
2 stops51h 08mMultiple Airlines
Deal found 7/23$957
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/209:00 pmIAH - ICN
1 stop45h 40mTurkish Airlines
Wed 8/2710:20 amICN - IAH
1 stop46h 45mTurkish Airlines
Deal found 7/23$983
This CrystalTravel deal was found by Cheapflights users on 7/23. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2011:35 amIAH - GMP
1 stop20h 45mANA
Wed 8/277:55 pmGMP - IAH
1 stop26h 50mANA
Deal found 7/23$1,030
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:00 amIAH - GMP
2 stops23h 20mJapan Airlines
Tue 11/187:50 amGMP - IAH
2 stops19h 53mJapan Airlines
Deal found 7/24$1,049
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/1510:30 amIAH - CJU
2 stops45h 45mMultiple Airlines
Sun 9/2111:55 amCJU - IAH
1 stop34h 35mMultiple Airlines
Deal found 7/24$1,133
This oojo deal was found by Cheapflights users on 7/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:10 amIAH - GMP
1 stop28h 05mEVA Air
Wed 10/18:20 pmGMP - IAH
1 stop39h 55mEVA Air
Deal found 7/22$1,151
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:16 pmIAH - PUS
2 stops33h 34mPhilippine Airlines
Sun 8/249:00 pmPUS - IAH
2 stops36h 46mPhilippine Airlines
Deal found 7/23$1,152
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:23 pmIAH - PUS
2 stops33h 37mChina Airlines
Mon 10/612:15 pmPUS - IAH
2 stops49h 55mChina Airlines
Deal found 7/23$1,169

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 July 25, 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 9/7

8:00 am-9:35 pm

2 stops23h 35m

Incheon Intl

Wed 9/17

10:05 pm-4:30 am

1 stop20h 25m

$859

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 9/13

6:01 am-3:30 pm

1 stop19h 29m

Incheon Intl

Sat 9/20

5:25 pm-8:54 am

2 stops29h 29m

$869

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 9/2

9:01 am-9:50 pm

2 stops22h 49m

Seoul Gimpo Intl

Thu 9/25

7:55 am-4:54 pm

2 stops22h 59m

$922

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 9/19

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Mon 9/29

8:45 pm-2:10 pm

1 stop31h 25m

$951

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Mon 9/8

10:30 am-4:35 pm

1 stop40h 05m

Busan Gimhae

Fri 9/19

7:15 am-8:23 pm

2 stops51h 08m

$957

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 8/20

9:00 pm-8:40 am

1 stop45h 40m

Incheon Intl

Wed 8/27

10:20 am-7:05 pm

1 stop46h 45m

$983

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 8/20

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

Wed 8/27

7:55 pm-8:45 am

1 stop26h 50m

$1,030

HoustonJeju City

IAH - CJU

IAHCJU

Houston George Bush Intcntl

Mon 9/15

10:30 am-10:15 pm

2 stops45h 45m

Jeju City

Sun 9/21

11:55 am-8:30 am

1 stop34h 35m

$1,133

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 10/2

8:12 pm-9:50 pm

2 stops35h 38m

Seoul Gimpo Intl

Tue 10/21

7:20 pm-7:22 pm

2 stops38h 02m

$1,146

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 9/8

1:10 am-7:15 pm

1 stop28h 05m

Seoul Gimpo Intl

Wed 10/1

8:20 pm-10:15 pm

1 stop39h 55m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 28 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 $998). Flying from Houston George Bush Intcntl Airport to South Korea in December is currently the most expensive (average of $1,635). 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 July 25, 2025.

When flying from Houston George Bush Intcntl Airport to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 25, 2025.
Get a feel of what it's like to fly with EVA Air, ANA, and Korean Air 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.

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.4
Very good

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Overall

8.4

Boarding

8.4

Food

8.1

Entertainment

8.0

Crew

8.6

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.
  • 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 $519. However, be on the lookout for offers from Hawaiian Airlines and Alaska 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?

  • 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 $998). Flying from Houston George Bush Intcntl Airport to South Korea in December is currently the most expensive (average of $1,635). 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.

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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$849Average$876FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$877Average$1,232FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,507FlexibilityNo cancel feeOn-time69%
DeltaCheapest$916Average$1,352FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$990Average$1,065FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,031Average$1,225FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,080Average$1,489FlexibilityNo cancel feeOn-time81%
WestJetCheapest$1,180Average$1,356FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,288Average$1,774FlexibilityNo cancel feeOn-time76%

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