South Korea

$446+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Jan 30 — Feb 61
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 31, 2025.

This United Airlines deal was found by Cheapflights users on 12/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:15 amIAH - ICN
1 stop20h 00mUnited Airlines
Tue 1/66:00 pmICN - IAH
2 stops29h 36mUnited Airlines
Deal found 12/29$1,812
This Delta deal was found by Cheapflights users on 12/29. 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.
Tue 12/307:14 pmIAH - ICN
1 stop29h 16mDelta
Tue 1/67:40 pmICN - IAH
1 stop17h 04mDelta
Deal found 12/29$1,918
This Expedia deal was found by Cheapflights users on 12/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:20 amIAH - GMP
1 stop34h 00mMultiple Airlines
Tue 1/67:35 pmGMP - IAH
1 stop27h 10mMultiple Airlines
Deal found 12/29$3,272
This Ovago deal was found by Cheapflights users on 12/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:20 amIAH - GMP
1 stop34h 00mANA
Tue 1/612:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/29$3,291

Find 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 December 31, 2025.

Round-trip from

$797
(Kiwi.com)

One-way from

$446
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,907
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. 3% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 December 31, 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 4/12

9:05 pm-5:40 pm

1 stop30h 35m

Incheon Intl

Mon 4/20

11:20 pm-7:10 pm

1 stop33h 50m

$1,009

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 1/14

6:00 am-5:40 am

2 stops56h 40m

Incheon Intl

Wed 1/21

1:20 pm-12:19 am

1 stop25h 59m

$1,018

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 5/4

1:10 am-11:00 am

1 stop19h 50m

Incheon Intl

Mon 5/25

12:00 pm-10:20 pm

1 stop24h 20m

$1,034

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 2/12

7:23 pm-4:20 pm

1 stop29h 57m

Incheon Intl

Thu 2/26

9:20 pm-12:45 pm

2 stops30h 25m

$1,045

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 3/14

3:55 pm-6:20 pm

1 stop36h 25m

Incheon Intl

Mon 3/16

12:10 am-8:10 pm

1 stop34h 00m

$1,079

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 5/24

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Wed 5/27

8:35 pm-12:08 pm

2 stops29h 33m

$1,081

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 2/8

9:05 pm-9:05 am

1 stop45h 00m

Incheon Intl

Sat 2/21

12:10 am-7:10 pm

1 stop34h 00m

$1,092

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 2/7

4:20 pm-6:25 pm

2 stops35h 05m

Incheon Intl

Sat 2/21

6:55 pm-12:30 am

2 stops20h 35m

$1,094

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 5/10

4:46 pm-4:20 am

1 stop21h 34m

Incheon Intl

Tue 5/26

9:10 pm-2:10 pm

2 stops31h 00m

$1,104

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 3/28

12:40 am-6:45 pm

1 stop28h 05m

Incheon Intl

Tue 4/14

7:45 pm-5:21 am

2 stops23h 36m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Showing 1-10 of 44 results
1
2
3
...
5

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 $1,431). 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 December 31, 2025.

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 December 31, 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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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.

Overall

8.4

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Crew

8.6

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 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 $1,034, Turkish Airlines can have you in South Korea from Houston George Bush Intcntl Airport in 19h 50m. 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?

  • 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 $1,431). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,256FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,234FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$998Average$1,051FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,226FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,179Average$1,352FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$1,199Average$1,624FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,323Average$1,613FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.