What is the cheapest airline that flies from South Korea to Houston?

EVA Air is the most popular carrier operating from South Korea to Houston

What airlines fly to Houston?

Asiana Airlines, American Airlines and Korean Air are the top three most popular airlines that fly to Houston from South Korea according to our data. Asiana Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 5 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Houston?

Average flight duration from South Korea to Houston depends on which airport you fly into and out of. Flying from Incheon to Houston Hobby Airport is 17h 14m on average, while flying from Seoul to Houston Hobby Airport is 23h 17m on average. Houston Hobby Airport is the most popular airport in Houston.

When did momondo last update prices for flights from South Korea to Houston?

Prices for flights from South Korea to Houston refresh daily.

How many operators does momondo search for flights from South Korea to Houston?

As of September 2025, there are 5 operators available to choose from for flights from South Korea to Houston.

How old do you have to be to fly from South Korea to Houston?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Houston.

What documentation or ID do you need to fly to Houston?

The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$392 Cheap Flights from South Korea to Houston in 2025/26

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Find the cheapest flights from South Korea to Houston

Round-trip

One-way

Last minute

Recent round-trip flight deals from South Korea to Houston

10:05 pm - 5:59 pmICN-IAH

33h 54m2 stops

6:44 am - 3:45 pmIAH-ICN

19h 01m1 stop

$666Multiple Airlines

Find Deal

Sun, Oct 19 - Thu, Oct 23

1:20 pm - 3:34 pmICN-IAH

17h 14m1 stop

8:10 pm - 4:20 pmIAH-ICN

29h 10m1 stop

$675Multiple Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

7:30 pm - 9:45 amICN-HOU

29h 15m2 stops

2:32 pm - 3:30 pmHOU-ICN

33h 58m2 stops

$810Delta

Find Deal

Mon, Nov 10 - Tue, Nov 25

7:30 pm - 11:15 pmICN-IAH

18h 45m1 stop

2:27 pm - 3:30 pmIAH-ICN

34h 03m1 stop

$810Delta

Find Deal

Mon, Nov 10 - Tue, Nov 25

9:25 pm - 4:50 pmICN-IAH

34h 25m2 stops

5:51 pm - 7:25 pmIAH-ICN

34h 34m3 stops

$822Alaska Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

6:00 pm - 8:52 pmICN-IAH

17h 52m2 stops

10:00 pm - 4:15 pmIAH-ICN

27h 15m2 stops

$836United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

6:00 pm - 8:52 pmICN-IAH

17h 52m2 stops

10:00 pm - 4:15 pmIAH-ICN

27h 15m2 stops

$840United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

9:25 pm - 4:50 pmICN-IAH

34h 25m3 stops

5:51 pm - 7:25 pmIAH-ICN

34h 34m3 stops

$852Alaska Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

7:15 pm - 8:58 amICN-IAH

28h 43m2 stops

6:35 pm - 4:45 pmIAH-ICN

31h 10m2 stops

$879American Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

7:15 pm - 8:58 amICN-IAH

28h 43m2 stops

6:35 pm - 4:45 pmIAH-ICN

31h 10m2 stops

$883American Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 10

Delta flights from South Korea to Houston

Our best Delta deals on South Korea to Houston flight tickets

Delta

Nov 10

ICN7:30 pmIncheon Intl

29h 15m

2 stops

HOU9:45 amHouston Hobby

Nov 25

HOU2:32 pmHouston Hobby

33h 58m

2 stops

ICN3:30 pmIncheon Intl

$810

Find similar

Delta

Nov 5

ICN7:30 pmIncheon Intl

28h 48m

2 stops

HOU9:18 amHouston Hobby

Nov 10

HOU6:48 pmHouston Hobby

29h 42m

2 stops

ICN3:30 pmIncheon Intl

$814

Find similar

Delta

Nov 5

ICN7:30 pmIncheon Intl

18h 24m

1 stop

IAH10:54 pmHouston George Bush Intcntl

Nov 10

IAH7:15 pmHouston George Bush Intcntl

30h 15m

2 stops

ICN4:30 pmIncheon Intl

$815

Find similar

American Airlines flights from South Korea to Houston

Our best American Airlines deals on South Korea to Houston flight tickets

American Airlines

Nov 5

ICN7:15 pmIncheon Intl

28h 43m

2 stops

IAH8:58 amHouston George Bush Intcntl

Nov 10

IAH6:35 pmHouston George Bush Intcntl

31h 10m

2 stops

ICN4:45 pmIncheon Intl

$879

Find similar

American Airlines

Nov 5

ICN7:15 pmIncheon Intl

28h 43m

2 stops

IAH8:58 amHouston George Bush Intcntl

Nov 10

IAH6:35 pmHouston George Bush Intcntl

31h 10m

2 stops

ICN4:45 pmIncheon Intl

$883

Find similar

American Airlines

Nov 5

ICN7:15 pmIncheon Intl

28h 43m

2 stops

IAH8:58 amHouston George Bush Intcntl

Nov 10

IAH6:35 pmHouston George Bush Intcntl

31h 10m

2 stops

ICN4:45 pmIncheon Intl

$885

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 10/19

10:05 pm-5:59 pm

2 stops33h 54m

Houston George Bush Intcntl

Thu 10/23

6:44 am-3:45 pm

1 stop19h 01m

$666

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 11/7

1:20 pm-3:34 pm

1 stop17h 14m

Houston George Bush Intcntl

Fri 11/14

8:10 pm-4:20 pm

1 stop29h 10m

$675

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 11/10

7:30 pm-9:45 am

2 stops29h 15m

Houston Hobby

Tue 11/25

2:32 pm-3:30 pm

2 stops33h 58m

$810

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 11/10

7:30 pm-11:15 pm

1 stop18h 45m

Houston George Bush Intcntl

Tue 11/25

2:27 pm-3:30 pm

1 stop34h 03m

$810

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

9:25 pm-4:50 pm

2 stops34h 25m

Houston George Bush Intcntl

Mon 11/10

5:51 pm-7:25 pm

3 stops34h 34m

$822

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

6:00 pm-8:52 pm

2 stops17h 52m

Houston George Bush Intcntl

Mon 11/10

10:00 pm-4:15 pm

2 stops27h 15m

$836

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

6:00 pm-8:52 pm

2 stops17h 52m

Houston George Bush Intcntl

Mon 11/10

10:00 pm-4:15 pm

2 stops27h 15m

$840

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

9:25 pm-4:50 pm

3 stops34h 25m

Houston George Bush Intcntl

Mon 11/10

5:51 pm-7:25 pm

3 stops34h 34m

$852

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

7:15 pm-8:58 am

2 stops28h 43m

Houston George Bush Intcntl

Mon 11/10

6:35 pm-4:45 pm

2 stops31h 10m

$879

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 11/5

7:15 pm-8:58 am

2 stops28h 43m

Houston George Bush Intcntl

Mon 11/10

6:35 pm-4:45 pm

2 stops31h 10m

$883

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from South Korea to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from South Korea is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $972. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $2,116.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest South Korea to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $1,091. Try not to purchase tickets in the morning because they tend to be around $1,132. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap South Korea to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to Houston

Direct flights	None

There are no direct flights from South Korea to Houston. There are no popular flight routes from South Korea to Houston.

Search flight deals

When did momondo last update prices for flights from South Korea to Houston?
Prices for flights from South Korea to Houston refresh daily.
How many operators does momondo search for flights from South Korea to Houston?
As of September 2025, there are 5 operators available to choose from for flights from South Korea to Houston.
How old do you have to be to fly from South Korea to Houston?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Houston.
What documentation or ID do you need to fly to Houston?
The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Korea to Houston

Compare and see reviews for airlines that fly from South Korea to Houston with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $685	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Air Canada	PriceFrom $695	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $888	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
Asiana Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.2 483 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,155	Free Cancellation	Rating 8.4 1,143 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from South Korea to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from South Korea to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from South Korea which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from South Korea to Houston?

momondo helps you find the best flight between South Korea and Houston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Korea to Houston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Korea to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.