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 $504. However, be on the lookout for offers from American Airlines and Japan Airlines, as they are both options that can get you from Houston George Bush Intcntl Airport to South Korea for a low price.

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.

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).

What are the most popular routes from Houston George Bush Intcntl Airport to South Korea?

The most popular route from Houston George Bush Intcntl Airport to South Korea is Houston George Bush Intcntl - Incheon Intl. You may also consider Houston George Bush Intcntl - Seoul Gimpo Intl or Houston George Bush Intcntl - Jeju City.

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to South Korea?

When booking a flight from Houston George Bush Intcntl Airport to South Korea, you may want to consider flying on American Airlines, Air Canada or EVA Air as they are the most popular for this route.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to South Korea?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 114% on flights from Houston George Bush Intcntl Airport to South Korea compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $957. For sooner than that we have options available in the next 3 days from $1,362.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to South Korea?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to South Korea. Flights to South Korea from Houston George Bush Intcntl Airport in February are about $1,304 on average during February, but can be found for as low as $856.

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.

$1,035+ Flights from Houston George Bush Intcntl Airport to South Korea

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Cheap flight deals from George Bush Intcntl to South Korea

Round-trip from	$857 (American Airlines)
One-way from	$390 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,610

From Houston George Bush Intcntl to South Korea

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One-way flight from Houston George Bush Intcntl to South Korea

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($300 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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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 julio 3, 2025.

mar. 9/26:05 amIAH - ICN

1 stop19h 25mAmerican Airlines

mié. 9/105:25 pmICN - IAH

1 stop16h 52mAmerican Airlines

Deal found 7/3

$857

jue. 10/27:00 pmIAH - ICN

1 stop29h 10mDelta

jue. 10/166:40 pmICN - IAH

1 stop18h 06mDelta

Deal found 7/1

$867

mar. 9/26:15 pmIAH - ICN

2 stops34h 30mMultiple Airlines

mié. 10/812:45 pmICN - IAH

1 stop21h 16mMultiple Airlines

Deal found 7/1

$902

dom. 8/179:01 amIAH - GMP

2 stops22h 49mJapan Airlines

dom. 8/3112:05 pmGMP - IAH

2 stops21h 41mJapan Airlines

Deal found 7/2

$946

mié. 11/267:35 amIAH - ICN

1 stop20h 00mHawaiian Airlines

lun. 1/128:35 pmICN - IAH

1 stop18h 24mHawaiian Airlines

Deal found 7/2

$970

mar. 9/166:39 pmIAH - GMP

2 stops26h 06mMultiple Airlines

mié. 9/247:55 amGMP - IAH

2 stops19h 45mMultiple Airlines

Deal found 7/1

$984

mié. 11/192:55 pmIAH - ICN

1 stop27h 10mTurkish Airlines

mar. 11/2512:10 amICN - IAH

1 stop28h 00mTurkish Airlines

Deal found 7/1

$1,016

lun. 9/297:21 amIAH - GMP

2 stops37h 44mANA

vie. 10/317:50 pmGMP - IAH

1 stop27h 15mANA

Deal found 7/1

$1,069

dom. 9/281:10 amIAH - GMP

1 stop27h 00mEVA Air

vie. 10/311:50 pmGMP - IAH

1 stop22h 10mEVA Air

Deal found 7/1

$1,150

lun. 7/710:30 amIAH - PUS

1 stop18h 45mMultiple Airlines

mié. 7/97:50 amPUS - IAH

2 stops26h 09mMultiple Airlines

Deal found 7/3

$1,169

dom. 8/178:16 pmIAH - PUS

2 stops33h 34mPhilippine Airlines

mié. 8/279:00 pmPUS - IAH

2 stops36h 46mPhilippine Airlines

Deal found 7/1

$1,173

vie. 10/36:00 amIAH - CJU

2 stops34h 05mMultiple Airlines

vie. 10/1012:55 pmCJU - IAH

1 stop33h 20mMultiple Airlines

Deal found 7/2

$1,518

Best flights from George Bush Intcntl to South Korea
Discover carefully curated flight deals from George Bush Intcntl to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 3, 2025.

mar. 9/26:05 amIAH - ICN

1 stop19h 25mAmerican Airlines

mié. 9/105:25 pmICN - IAH

1 stop16h 52mAmerican Airlines

Deal found 7/3

$857

dom. 9/289:38 amIAH - ICN

1 stop28h 22mDelta

sáb. 10/117:40 pmICN - IAH

1 stop15h 56mDelta

Deal found 7/1

$867

mar. 9/26:15 pmIAH - ICN

2 stops34h 30mMultiple Airlines

mié. 10/812:45 pmICN - IAH

1 stop21h 16mMultiple Airlines

Deal found 7/1

$902

dom. 8/179:01 amIAH - GMP

2 stops22h 49mJapan Airlines

dom. 8/3112:05 pmGMP - IAH

2 stops21h 41mJapan Airlines

Deal found 7/2

$946

mié. 9/242:25 pmIAH - ICN

1 stop37h 15mTurkish Airlines

lun. 11/2412:10 amICN - IAH

1 stop34h 00mTurkish Airlines

Deal found 7/2

$1,039

lun. 9/81:10 amIAH - ICN

1 stop19h 50mEVA Air

mar. 9/1612:00 pmICN - IAH

1 stop24h 25mEVA Air

Deal found 7/1

$1,050

lun. 9/297:21 amIAH - GMP

2 stops37h 44mANA

vie. 10/317:50 pmGMP - IAH

1 stop27h 15mANA

Deal found 7/1

$1,069

dom. 8/178:16 pmIAH - PUS

2 stops33h 34mPhilippine Airlines

mié. 8/279:00 pmPUS - IAH

2 stops36h 46mPhilippine Airlines

Deal found 7/1

$1,173

vie. 9/57:20 amIAH - CJU

2 stops47h 45mAir China

vie. 9/1210:00 pmCJU - IAH

2 stops34h 52mAir China

Deal found 7/2

$1,696

mar. 9/166:39 pmIAH - GMP

2 stops26h 06mMultiple Airlines

mié. 9/247:55 amGMP - IAH

2 stops19h 45mMultiple Airlines

Deal found 7/1

$984

dom. 9/281:10 amIAH - GMP

1 stop27h 00mEVA Air

vie. 10/311:50 pmGMP - IAH

1 stop22h 10mEVA Air

Deal found 7/1

$1,150

dom. 8/176:25 amIAH - PUS

2 stops34h 35mMultiple Airlines

mié. 8/277:35 amPUS - IAH

3 stops29h 54mMultiple Airlines

Deal found 7/1

$1,291

Last-minute flights from George Bush Intcntl to South Korea
Discover last-minute flight deals from George Bush Intcntl to South Korea. Data last updated julio 3, 2025 and is based on user searches.

lun. 7/710:30 amIAH - PUS

1 stop18h 45mMultiple Airlines

mié. 7/97:50 amPUS - IAH

2 stops26h 09mMultiple Airlines

Deal found 7/3

$1,169

mar. 7/811:35 amIAH - GMP

1 stop33h 30mANA

mar. 7/227:55 pmGMP - IAH

1 stop26h 50mANA

Deal found 7/1

$1,705

mar. 7/88:43 amIAH - GMP

2 stops23h 22mMultiple Airlines

mar. 7/221:05 pmGMP - IAH

3 stops30h 50mMultiple Airlines

Deal found 7/1

$1,742

mié. 7/91:35 amIAH - ICN

1 stop27h 10mEVA Air

jue. 9/117:45 pmICN - IAH

1 stop40h 40mEVA Air

Deal found 6/30

$1,680

jue. 7/106:45 amIAH - ICN

2 stops25h 15mMultiple Airlines

jue. 9/1110:35 pmICN - IAH

1 stop23h 55mMultiple Airlines

Deal found 6/30

$1,057

jue. 7/107:33 amIAH - ICN

1 stop17h 47mDelta

jue. 8/76:50 pmICN - IAH

1 stop27h 46mDelta

Deal found 7/1

$1,509

jue. 7/109:09 amIAH - GMP

2 stops22h 41mJapan Airlines

jue. 9/117:55 amGMP - IAH

2 stops17h 46mJapan Airlines

Deal found 6/30

$1,609

sáb. 7/128:00 amIAH - ICN

1 stop20h 45mWestJet

dom. 7/138:45 pmICN - IAH

1 stop31h 26mWestJet

Deal found 7/2

$1,884

dom. 7/135:00 amIAH - ICN

2 stops20h 00mUnited Airlines

dom. 7/2711:30 amICN - IAH

2 stops23h 44mUnited Airlines

Deal found 7/2

$1,813

lun. 8/41:35 amIAH - GMP

1 stop27h 40mEVA Air

sáb. 8/161:50 pmGMP - IAH

1 stop23h 00mEVA Air

Deal found 7/2

$1,291

jue. 8/77:37 amIAH - ICN

1 stop17h 23mUnited Airlines

dom. 8/174:50 pmICN - IAH

1 stop22h 00mUnited Airlines

Deal found 7/1

$1,089

dom. 8/176:25 amIAH - ICN

2 stops25h 10mMultiple Airlines

dom. 8/2410:05 pmICN - IAH

1 stop20h 55mMultiple Airlines

Deal found 7/2

$922

One-way flights from George Bush Intcntl to South Korea
Search for one-way flight options from George Bush Intcntl to South Korea. Find affordable one-way fares based on user searches. Data last updated julio 3, 2025.

mar. 8/198:00 amIAH - ICN

2 stops23h 35mMultiple Airlines

Deal found 7/1

$390

jue. 9/183:00 pmIAH - ICN

1 stop37h 45mWestJet

Deal found 7/1

$504

lun. 8/1810:30 amIAH - GMP

2 stops45h 15mMultiple Airlines

Deal found 7/1

$507

jue. 9/116:00 amIAH - ICN

1 stop19h 30mAmerican Airlines

Deal found 7/2

$567

mar. 8/196:00 amIAH - GMP

2 stops38h 45mJapan Airlines

Deal found 7/1

$580

mié. 9/102:04 pmIAH - ICN

2 stops39h 16mPhilippine Airlines

Deal found 7/2

$610

mar. 9/91:10 amIAH - ICN

1 stop19h 50mEVA Air

Deal found 7/2

$647

vie. 8/225:59 pmIAH - ICN

3 stops35h 01mAlaska Airlines

Deal found 7/1

$692

mar. 8/1911:35 amIAH - GMP

1 stop20h 45mANA

Deal found 7/1

$733

lun. 7/77:15 pmIAH - ICN

1 stop30h 05mDelta

Deal found 7/2

$1,430

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 9/2

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

mié. 9/10

5:25 pm-8:17 pm

1 stop16h 52m

$857

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dom. 9/28

9:38 am-4:00 am

1 stop28h 22m

Incheon Intl

sáb. 10/11

7:40 pm-9:36 pm

1 stop15h 56m

$867

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 9/2

6:15 pm-6:45 pm

2 stops34h 30m

Incheon Intl

mié. 10/8

12:45 pm-8:01 pm

1 stop21h 16m

$902

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 8/17

9:01 am-9:50 pm

2 stops22h 49m

Seoul Gimpo Intl

dom. 8/31

12:05 pm-7:46 pm

2 stops21h 41m

$946

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/16

6:39 pm-10:45 am

2 stops26h 06m

Seoul Gimpo Intl

mié. 9/24

7:55 am-1:40 pm

2 stops19h 45m

$984

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mié. 9/24

2:25 pm-5:40 pm

1 stop37h 15m

Incheon Intl

lun. 11/24

12:10 am-7:10 pm

1 stop34h 00m

$1,039

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

lun. 9/8

1:10 am-11:00 am

1 stop19h 50m

Incheon Intl

mar. 9/16

12:00 pm-10:25 pm

1 stop24h 25m

$1,050

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 9/29

7:21 am-11:05 am

2 stops37h 44m

Seoul Gimpo Intl

vie. 10/31

7:50 pm-9:05 am

1 stop27h 15m

$1,069

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 9/28

1:10 am-6:10 pm

1 stop27h 00m

Seoul Gimpo Intl

vie. 10/31

1:50 pm-10:00 pm

1 stop22h 10m

$1,150

HoustonBusan

IAH - PUS

IAHPUS

Houston George Bush Intcntl

lun. 7/7

10:30 am-7:15 pm

1 stop18h 45m

Busan Gimhae

mié. 7/9

7:50 am-7:59 pm

2 stops26h 09m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 23 results

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?

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 a feel of what it's like to fly with EVA Air, ANA, and Japan 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.

EVA Air

8.4

Very good

1,215 reviews

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

EVA Air

8.4

Very good

1,215 reviews

EVA Air

8.4

Very good

1,215 reviews

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

ANA

8.4

Very good

893 reviews

EVA Air

8.4

Very good

1,215 reviews

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

Japan Airlines

8.3

Very good

1,505 reviews

EVA Air

8.4

Very good

1,215 reviews

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

Alaska Airlines

8.0

Very good

10,000 reviews

EVA Air

8.4

Very good

1,215 reviews

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

Delta

8.0

Very good

7,982 reviews

EVA Air

8.4

Very good

1,215 reviews

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

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 $504. However, be on the lookout for offers from American Airlines and Japan 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?
The most popular route from Houston George Bush Intcntl Airport to South Korea is Houston George Bush Intcntl - Incheon Intl. You may also consider Houston George Bush Intcntl - Seoul Gimpo Intl or Houston George Bush Intcntl - Jeju City.
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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Complete your trip

South Korea car rentals

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Top 9 airlines flying from George Bush Intcntl to South Korea

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$849	Average$876	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$881	Average$1,253	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$913	Average$1,507	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$916	Average$1,369	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$990	Average$1,086	FlexibilityNo cancel fee	On-time77%
EVA Air	Cheapest$1,031	Average$1,222	FlexibilityNo cancel fee	On-time74%
Korean Air	Cheapest$1,080	Average$1,556	FlexibilityNo cancel fee	On-time81%
WestJet	Cheapest$1,180	Average$1,356	FlexibilityNo cancel fee	On-time60%
Asiana Airlines	Cheapest$1,288	Average$1,854	FlexibilityNo cancel fee	On-time76%

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$390+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.

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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 julio 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to South Korea

Cheapest flights from George Bush Intcntl to South KoreaExplore 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 julio 3, 2025.

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 julio 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South Korea that are best for you.

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.

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?

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 julio 3, 2025.

Reviews of airlines servicing South Korea

Get a feel of what it's like to fly with EVA Air, ANA, and Japan 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.

Related info for your journey

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Top 9 airlines flying from George Bush Intcntl to South Korea

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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 julio 3, 2025.