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$401+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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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 enero 21, 2025.

Round-trip from

$803
(Kiwi.com)

One-way from

$401
(Kiwi.com)
From Houston to South Korea
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One-way flight from Houston to South Korea
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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 enero 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/168:20 pmIAH - ICN
2 stops36h 30mMultiple Airlines
mié. 3/198:05 amICN - IAH
1 stop37h 40mMultiple Airlines
Deal found 1/20$803
This American Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 4/225:05 amHOU - ICN
1 stop20h 25mAmerican Airlines
mar. 5/65:25 pmICN - HOU
1 stop16h 36mAmerican Airlines
Deal found 1/21$877
This American Airlines deal was found by Cheapflights users on 1/21. 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.
sáb. 2/82:31 pmIAH - ICN
1 stop35h 14mAmerican Airlines
dom. 2/166:50 pmICN - IAH
1 stop15h 47mAmerican Airlines
Deal found 1/21$883
This CrystalTravel deal was found by Cheapflights users on 1/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/249:20 pmIAH - ICN
1 stop30h 00mTurkish Airlines
dom. 3/212:10 amICN - IAH
1 stop34h 15mTurkish Airlines
Deal found 1/20$961
This Mytrip deal was found by Cheapflights users on 1/21. 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.
vie. 2/2111:25 amIAH - PUS
2 stops33h 20mMultiple Airlines
jue. 2/2711:05 amPUS - IAH
3 stops32h 41mMultiple Airlines
Deal found 1/21$1,011
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1711:25 amIAH - GMP
2 stops34h 40mMultiple Airlines
lun. 2/242:25 pmGMP - IAH
2 stops29h 13mMultiple Airlines
Deal found 1/20$1,015
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/187:50 pmIAH - ICN
2 stops36h 10mSingapore Airlines
mar. 3/2512:35 pmICN - IAH
2 stops40h 50mSingapore Airlines
Deal found 1/20$1,048
This Trip.com deal was found by Cheapflights users on 1/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/21:10 amIAH - ICN
1 stop19h 50mEVA Air
lun. 9/157:45 pmICN - IAH
1 stop40h 40mEVA Air
Deal found 1/19$1,088
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/35:55 amIAH - CJU
3 stops35h 10mMultiple Airlines
vie. 2/79:15 amCJU - IAH
3 stops34h 19mMultiple Airlines
Deal found 1/20$1,118
This FlightHub deal was found by Cheapflights users on 1/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/81:10 amIAH - GMP
1 stop28h 05mEVA Air
sáb. 9/201:50 pmGMP - IAH
1 stop22h 35mEVA Air
Deal found 1/19$1,121
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:07 amHOU - GMP
2 stops21h 53mJapan Airlines
jue. 10/307:50 amGMP - HOU
2 stops18h 00mJapan Airlines
Deal found 1/20$1,362
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/176:30 amIAH - GMP
2 stops20h 50mJapan Airlines
jue. 2/277:50 amGMP - IAH
2 stops20h 00mJapan Airlines
Deal found 1/20$1,367

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 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dom. 3/16

8:20 pm-10:50 pm

2 stops36h 30m

Incheon Intl

mié. 3/19

8:05 am-7:45 am

1 stop37h 40m

$803

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

sáb. 2/8

2:31 pm-4:45 pm

1 stop35h 14m

Incheon Intl

dom. 2/16

6:50 pm-7:37 pm

1 stop15h 47m

$883

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

lun. 2/24

9:20 pm-6:20 pm

1 stop30h 00m

Incheon Intl

dom. 3/2

12:10 am-7:25 pm

1 stop34h 15m

$961

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

vie. 2/21

11:25 am-11:45 am

2 stops33h 20m

Busan Gimhae

jue. 2/27

11:05 am-4:46 am

3 stops32h 41m

$1,011

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 2/17

11:25 am-1:05 pm

2 stops34h 40m

Seoul Gimpo Intl

lun. 2/24

2:25 pm-4:38 am

2 stops29h 13m

$1,015

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 3/18

7:50 pm-10:00 pm

2 stops36h 10m

Incheon Intl

mar. 3/25

12:35 pm-3:25 pm

2 stops40h 50m

$1,048

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

lun. 4/21

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

mar. 5/6

12:00 pm-10:20 pm

1 stop24h 20m

$1,112

HoustonJeju City

IAH - CJU

IAHCJU

Houston George Bush Intcntl

lun. 2/3

5:55 am-8:05 am

3 stops35h 10m

Jeju City

vie. 2/7

9:15 am-4:34 am

3 stops34h 19m

$1,118

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 4/13

1:00 am-6:10 pm

1 stop27h 10m

Seoul Gimpo Intl

mié. 4/30

8:20 pm-10:20 pm

1 stop40h 00m

$1,182

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 2/17

6:30 am-6:20 pm

2 stops20h 50m

Seoul Gimpo Intl

jue. 2/27

7:50 am-12:50 pm

2 stops20h 00m

$1,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 48 results
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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 $1,086). Flying from Houston to South Korea in June is currently the most expensive (average of $1,722). 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 enero 21, 2025.

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 enero 21, 2025.
Read through reviews of airlines operating flights from Houston to South Korea, such as American Airlines, Turkish Airlines and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

EVA Air
8.4
Very good
1,255 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Boarding

8.5

Crew

8.7

Entertainment

8.2

Overall

8.5

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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 $578 on WestJet. Other airlines that offer cheap prices include EVA Air from $643 and ZIPAIR from $656 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 $1,086). Flying from Houston to South Korea in June is currently the most expensive (average of $1,722). 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 Houston to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$856Average$1,139FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$902Average$1,428FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,404FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$974Average$1,224FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,001Average$1,184FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$1,073Average$1,167FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$1,080Average$1,419FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$1,151Average$1,400FlexibilityNo cancel feeOn-time81%
WestJetCheapest$1,194Average$1,575FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,291Average$1,852FlexibilityNo cancel feeOn-time76%
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