HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$420+ Cheap flights from Houston 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston 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 Houston to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to South Korea (KR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Houston to South Korea

Cheapest flights from Houston to South Korea
Explore the most affordable flight options available from Houston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/284:05 pmIAH - ICN
2 stops33h 40mAmerican Airlines
Sat 12/76:50 pmICN - IAH
2 stops29h 24mAmerican Airlines
Deal found 11/20$896
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/36:02 amHOU - ICN
1 stop19h 43mAmerican Airlines
Mon 12/96:50 pmICN - HOU
1 stop16h 14mAmerican Airlines
Deal found 11/19$903
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 12/31:14 pmIAH - ICN
2 stops40h 16mMultiple Airlines
Tue 12/101:20 pmICN - IAH
1 stop38h 52mMultiple Airlines
Deal found 11/19$934
This oojo deal was found by Cheapflights users on 11/19. 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 12/33:05 pmIAH - ICN
1 stop36h 15mTurkish Airlines
Sun 12/812:10 amICN - IAH
1 stop34h 15mTurkish Airlines
Deal found 11/19$944
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/310:30 amIAH - GMP
2 stops20h 50mMultiple Airlines
Wed 12/117:50 amGMP - IAH
2 stops23h 22mMultiple Airlines
Deal found 11/18$1,119
This Air Canada deal was found by Cheapflights users on 11/19. 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.
Mon 12/94:25 pmIAH - ICN
1 stop33h 20mAir Canada
Fri 1/314:55 pmICN - IAH
1 stop37h 13mAir Canada
Deal found 11/19$1,219
This ScholarTrip deal was found by Cheapflights users on 11/19. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/206:00 amHOU - ICN
1 stop18h 50mKorean Air
Wed 11/277:25 pmICN - HOU
1 stop18h 29mKorean Air
Deal found 11/19$1,317
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2010:15 amIAH - GMP
1 stop21h 15mANA
Wed 11/2712:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 11/19$1,342
This Ovago deal was found by Cheapflights users on 11/19. 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.
Sat 11/236:29 pmIAH - ICN
1 stop20h 01mAsiana Airlines
Mon 11/258:40 pmICN - IAH
1 stop16h 50mAsiana Airlines
Deal found 11/19$1,383
This oojo deal was found by Cheapflights users on 11/20. 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.
Thu 11/215:15 amIAH - ICN
2 stops46h 30mEVA Air
Thu 11/2811:40 amICN - IAH
1 stop24h 10mEVA Air
Deal found 11/20$1,414
This KAYAK deal was found by Cheapflights users on 11/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:30 amIAH - ICN
1 stop20h 00mKorean Air
Sat 12/212:30 pmICN - IAH
1 stop24h 28mKorean Air
Deal found 11/19$1,419
This ScholarTrip deal was found by Cheapflights users on 11/19. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/205:15 amIAH - GMP
2 stops40h 35mEVA Air
Wed 11/278:15 pmGMP - IAH
2 stops35h 07mEVA Air
Deal found 11/19$1,544

Find flights from Houston to South Korea within your budget

Customize your flight search to find flights from Houston 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 3/7

4:30 pm-3:15 pm

1 stop31h 45m

Incheon Intl

Sun 3/23

4:55 pm-3:08 pm

1 stop36h 13m

$853

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 12/1

8:00 am-4:45 pm

1 stop17h 45m

Incheon Intl

Fri 12/6

6:50 pm-8:26 pm

1 stop16h 36m

$902

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Tue 12/3

6:02 am-4:45 pm

1 stop19h 43m

Incheon Intl

Mon 12/9

6:50 pm-8:04 pm

1 stop16h 14m

$903

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/3

1:14 pm-8:30 pm

2 stops40h 16m

Incheon Intl

Tue 12/10

1:20 pm-1:12 pm

1 stop38h 52m

$934

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/3

3:05 pm-6:20 pm

1 stop36h 15m

Incheon Intl

Sun 12/8

12:10 am-7:25 pm

1 stop34h 15m

$944

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 12/3

10:30 am-10:20 pm

2 stops20h 50m

Seoul Gimpo Intl

Wed 12/11

7:50 am-4:12 pm

2 stops23h 22m

$1,119

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

Sat 2/15

4:30 pm-8:45 pm

2 stops37h 15m

Busan Gimhae

Thu 2/27

4:10 pm-9:14 am

2 stops32h 04m

$1,122

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 3/16

12:40 am-6:45 pm

1 stop28h 05m

Incheon Intl

Wed 3/26

11:40 am-10:00 pm

1 stop24h 20m

$1,178

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 3/9

7:50 pm-7:25 am

2 stops45h 35m

Incheon Intl

Fri 3/21

12:35 pm-3:25 pm

2 stops40h 50m

$1,281

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

Mon 2/24

6:00 am-5:45 pm

1 stop20h 45m

Incheon Intl

Mon 3/3

9:40 am-2:10 pm

1 stop19h 30m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 47 results
1
2
3
...
5

Best time to book a flight from Houston to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Houston 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 Houston to South Korea

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

What is the cheapest month to book a flight from Houston to South Korea?

Currently, October is the cheapest month in which you can book a flight from Houston to South Korea (average of $1,102). Flying from Houston to South Korea in June is currently the most expensive (average of $1,708). 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 HOU to KR?

Find hourly flight availability from Houston 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 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston to South Korea as you normally would.

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 November 20, 2024.
Read through reviews of airlines operating flights from Houston to South Korea, such as Air Canada, American Airlines and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,024 reviews
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

EVA Air
8.4
Very good
1,308 reviews
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,024 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 to South Korea one-way?

    One-way options have recently been found by users for as low as $461 on Air Canada. Other airlines that offer cheap prices include American Airlines from $506 and ANA from $830 one-way.

  • What are the most popular routes from Houston to South Korea?

    The most popular flight routes from Houston to South Korea are Houston Hobby - Incheon Intl, Houston George Bush Intcntl - Incheon Intl and Houston Hobby - Seoul Gimpo Intl.

  • Can I find deals for flights from Houston to South Korea that include hotel bookings?

    Yes. In addition to deals on Houston to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to South Korea.

  • Can I find deals for business class flights from Houston to South Korea?

    Yes. Cheapflights offers flight deals from Houston 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 to South Korea?

    Currently, October is the cheapest month in which you can book a flight from Houston to South Korea (average of $1,102). Flying from Houston to South Korea in June is currently the most expensive (average of $1,708). 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 Houston to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Haneda flights
Dallas/Fort Worth to Narita flights
Hobby to Narita flights
Dallas/Fort Worth to Hyderabad flights
Hobby to Haneda flights
Dallas/Fort Worth to Suvarnabhumi flights
Dallas/Fort Worth to New Delhi flights
George Bush Intcntl to Narita flights
George Bush Intcntl to Haneda flights
Dallas/Fort Worth to Incheon Intl flights
Dallas/Fort Worth to Mumbai flights
Hobby to Ho Chi Minh City flights
Hobby to Suvarnabhumi flights
George Bush Intcntl to Ho Chi Minh City flights
Dallas/Fort Worth to Ho Chi Minh City flights
Dallas/Fort Worth to Bangalore flights
Hobby to Mumbai flights
George Bush Intcntl to Suvarnabhumi flights
George Bush Intcntl to Mumbai flights
Dallas/Fort Worth to Manila flights
Dallas/Fort Worth to Chennai flights
Austin to Narita flights
Hobby to New Delhi flights
Austin to Haneda flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
Hobby to Hyderabad flights
Hobby to Manila flights
George Bush Intcntl to New Delhi flights
George Bush Intcntl to Hyderabad flights
Hobby to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Hongqiao Intl flights
Love Field to Suvarnabhumi flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Dallas/Fort Worth to Dhaka flights
Love Field to Narita flights
Love Field to New Delhi flights
Dallas/Fort Worth to Karachi flights
George Bush Intcntl to Manila flights
Hobby to Incheon Intl flights
Dallas/Fort Worth to Ahmedabad flights
Dallas/Fort Worth to Gimpo Intl flights
Hobby to Karachi flights
Austin to Mumbai flights
Love Field to Incheon Intl flights
George Bush Intcntl to Karachi flights
Austin to Hyderabad flights
Dallas/Fort Worth to Soekarno-Hatta Intl flights
Hobby to Bangalore flights
Dallas/Fort Worth to Kathmandu flights
San Antonio to Narita flights

Top 10 airlines flying from Houston to South Korea

Discover the top 10 airlines that operate flights from Houston 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$856Average$1,199FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,203FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,001Average$1,172FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$1,014Average$1,367FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,073Average$1,207FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,103Average$1,480FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,151Average$1,400FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,291Average$2,021FlexibilityNo cancel feeOn-time76%
WestJetCheapest$1,335Average$1,586FlexibilityNo cancel feeOn-time60%
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.
View all available airlines