South Korea

$429+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ICN
Mar 19 — Mar 261
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

Keep the following information in mind while searching for George Bush Intcntl to South Korea flight deals. Data was last updated March 14, 2025.

Round-trip from

$1,048
(oojo)

One-way from

$429
(Trip.com)

Popular in

May

Cheapest in

February

Average price

$1,137
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. 12% potential increase in price ($186 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
Average for round-trip flights in March 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 March 14, 2025.

This Mytrip deal was found by Cheapflights users on 3/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/175:15 amIAH - ICN
1 stop20h 30mMultiple Airlines
Thu 5/81:30 pmICN - IAH
2 stops29h 25mMultiple Airlines
Deal found 3/11$1,022
This FlightHub deal was found by Cheapflights users on 3/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 pmIAH - ICN
1 stop45h 40mTurkish Airlines
Thu 10/2311:20 pmICN - IAH
1 stop27h 20mTurkish Airlines
Deal found 3/11$1,039
This Gurufare deal was found by Cheapflights users on 3/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/187:50 pmIAH - ICN
2 stops36h 10mSingapore Airlines
Tue 3/254:45 pmICN - IAH
2 stops36h 40mSingapore Airlines
Deal found 3/12$1,109
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:35 amIAH - GMP
1 stop26h 35mEVA Air
Wed 9/108:20 pmGMP - IAH
1 stop40h 05mEVA Air
Deal found 3/12$1,116
This SmartFares deal was found by Cheapflights users on 3/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/101:10 amIAH - ICN
1 stop19h 50mEVA Air
Mon 9/2212:00 pmICN - IAH
1 stop24h 25mEVA Air
Deal found 3/13$1,119
This Priceline deal was found by Cheapflights users on 3/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/203:00 pmIAH - ICN
1 stop37h 45mWestJet
Tue 5/278:45 pmICN - IAH
1 stop31h 26mWestJet
Deal found 3/12$1,148
This Trip.com deal was found by Cheapflights users on 3/13. 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.
Fri 4/189:50 amIAH - GMP
1 stop22h 30mMultiple Airlines
Sun 4/2712:40 pmGMP - IAH
1 stop33h 35mMultiple Airlines
Deal found 3/13$1,183
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/512:08 pmIAH - CJU
2 stops39h 22mMultiple Airlines
Sun 5/1111:55 amCJU - IAH
1 stop34h 20mMultiple Airlines
Deal found 3/13$1,243
This Air Canada deal was found by Cheapflights users on 3/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/224:30 pmIAH - ICN
1 stop33h 35mAir Canada
Tue 5/65:45 pmICN - IAH
2 stops33h 30mAir Canada
Deal found 3/13$1,266
This Gurufare deal was found by Cheapflights users on 3/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/29:00 amIAH - GMP
2 stops22h 50mJapan Airlines
Wed 9/107:55 amGMP - IAH
2 stops19h 39mJapan Airlines
Deal found 3/13$1,351
This Cheapflightsfares deal was found by Cheapflights users on 3/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/111:35 amIAH - GMP
1 stop20h 45mANA
Wed 9/107:55 pmGMP - IAH
1 stop26h 50mANA
Deal found 3/12$1,422
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Sun 6/13:00 pmIAH - PUS
2 stops56h 15mMultiple Airlines
Fri 6/611:00 amPUS - IAH
1 stop35h 15mMultiple Airlines
Deal found 3/13$1,439

Find flights from George Bush Intcntl to South Korea within your budget

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 March 14, 2025.

Fly from

George Bush Intcntl

Fly to

South Korea

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 4/17

5:15 am-3:45 pm

1 stop20h 30m

Incheon Intl

Thu 5/8

1:30 pm-4:55 am

2 stops29h 25m

$1,022

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 9/1

9:00 pm-5:40 pm

1 stop30h 40m

Incheon Intl

Wed 10/29

12:10 am-8:25 pm

1 stop34h 15m

$1,048

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/31

1:35 am-6:10 pm

1 stop26h 35m

Seoul Gimpo Intl

Wed 9/10

8:20 pm-10:25 pm

1 stop40h 05m

$1,116

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 5/20

3:00 pm-6:45 pm

1 stop37h 45m

Incheon Intl

Tue 5/27

8:45 pm-2:11 pm

1 stop31h 26m

$1,148

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 9/1

1:10 am-11:00 am

1 stop19h 50m

Incheon Intl

Wed 9/10

7:45 pm-10:25 pm

1 stop40h 40m

$1,149

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Fri 4/18

9:50 am-10:20 pm

1 stop22h 30m

Seoul Gimpo Intl

Sun 4/27

12:40 pm-8:15 am

1 stop33h 35m

$1,183

HoustonJeju City

IAH - CJU

IAHCJU

Houston George Bush Intcntl

Mon 5/5

12:08 pm-5:30 pm

2 stops39h 22m

Jeju City

Sun 5/11

11:55 am-8:15 am

1 stop34h 20m

$1,243

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 4/22

9:30 am-4:05 pm

2 stops40h 35m

Incheon Intl

Tue 5/6

5:45 pm-1:15 pm

2 stops33h 30m

$1,266

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 4/23

7:46 pm-2:05 pm

2 stops28h 19m

Incheon Intl

Tue 4/29

10:10 am-10:01 pm

2 stops25h 51m

$1,348

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 9/2

9:00 am-9:50 pm

2 stops22h 50m

Seoul Gimpo Intl

Wed 9/10

7:55 am-1:34 pm

2 stops19h 39m

$1,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 29 results
1
2
3

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.

Travel insights for flights from George Bush Intcntl to South Korea

Get recent, data-driven insights about flights from George Bush Intcntl to South Korea including ideal travel times, pricing trends, and more.

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 $1,002). Flying from Houston George Bush Intcntl Airport to South Korea in June is currently the most expensive (average of $1,671). 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 March 14, 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 14, 2025.
Get a feel of what it's like to fly with EVA Air, ANA and Japan Airlines from Houston to South Korea by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

8.4
Very good

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

8.0
Very good

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Boarding

8.4

Comfort

8.3

Food

8.1

Entertainment

8.0

Crew

8.6

Overall

8.4

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 $497. However, be on the lookout for offers from EVA Air and Air Canada, 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 $1,002). Flying from Houston George Bush Intcntl Airport to South Korea in June is currently the most expensive (average of $1,671). 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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$834Average$1,101FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$849Average$876FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$881Average$1,269FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$913Average$1,386FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,001Average$1,280FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,058Average$1,155FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,080Average$2,006FlexibilityNo cancel feeOn-time81%
WestJetCheapest$1,180Average$1,482FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,297Average$1,913FlexibilityNo 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.