What airlines fly to Houston?

American Airlines, Asiana Airlines and United Airlines are the top three most popular airlines that fly to Houston from Seoul according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 7 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Seoul to Houston?

Air Canada and WestJet are the most popular carriers operating from Seoul to Houston

How long does it take to fly to Houston?

Average flight duration from Seoul to Houston depends on which airport you fly into and out of. Flying from Incheon to Houston Hobby Airport is 18h 30m on average, while flying from Seoul to Houston Hobby Airport is 21h 09m on average. Houston Hobby Airport is the most popular airport in Houston.

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

Prices for flights from Seoul to Houston were last updated today.

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

The number of operators available for flights from Seoul to Houston is 7 as of July 2025.

How old do you have to be to fly from Seoul to Houston?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Houston.

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

The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$371 Cheap Flights from Seoul to Houston in 2025

Q: What is the typical price of a round-trip flight between Seoul and Houston?

Prices are currently low for flights on this route. Typical prices usually range from $1,429 to $1,488. The lowest price recently found on this route was $553.

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Find the cheapest flights from Seoul to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 pm - 7:42 pmICN-IAH

39h 42m1 stop

6:16 pm - 4:15 pmIAH-ICN

31h 59m2 stops

$553Air Canada

Find Deal

Wed, Sep 17 - Wed, Oct 22

6:00 pm - 8:48 amICN-IAH

28h 48m2 stops

6:16 pm - 4:15 pmIAH-ICN

31h 59m2 stops

$559Air Canada

Find Deal

Wed, Sep 17 - Wed, Oct 22

6:00 pm - 7:42 pmICN-IAH

39h 42m1 stop

10:00 am - 4:15 pmIAH-ICN

40h 15m1 stop

$599Air Canada

Find Deal

Sun, Sep 14 - Fri, Sep 19

6:40 pm - 9:49 amICN-HOU

29h 09m2 stops

6:37 pm - 5:20 pmHOU-ICN

32h 43m2 stops

$925Delta

Find Deal

Fri, Sep 19 - Mon, Sep 22

5:25 pm - 8:11 pmICN-HOU

16h 46m1 stop

6:00 am - 3:30 pmHOU-ICN

19h 30m1 stop

$931American Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

4:25 pm - 10:37 pmICN-HOU

20h 12m1 stop

6:37 pm - 5:20 pmHOU-ICN

32h 43m2 stops

$935Delta

Find Deal

Fri, Sep 19 - Mon, Sep 22

5:25 pm - 8:02 pmICN-HOU

16h 37m1 stop

8:32 pm - 3:30 pmHOU-ICN

28h 58m1 stop

$987American Airlines

Find Deal

Sun, Sep 14 - Sun, Sep 21

1:50 pm - 10:25 pmGMP-IAH

22h 35m1 stop

6:40 pm - 6:10 pmIAH-GMP

33h 30m2 stops

$1,340EVA Air

Find Deal

Sat, Sep 20 - Sun, Sep 28

7:25 pm - 10:26 pmICN-HOU

18h 01m1 stop

6:03 am - 3:50 pmHOU-ICN

18h 47m1 stop

$1,870Korean Air

Find Deal

Sun, Dec 21 - Sat, Jan 3

4:25 pm - 10:37 pmICN-HOU

20h 12m1 stop

6:37 pm - 4:00 amHOU-ICN

19h 23m1 stop

$4,874Korean Air

Find Deal

Wed, Sep 24 - Sun, Oct 5

Delta flights from Seoul to Houston

Our best Delta deals on Seoul to Houston flight tickets

Delta

Sep 19

ICN6:40 pmIncheon Intl

29h 09m

2 stops

HOU9:49 amHouston Hobby

Sep 22

HOU6:37 pmHouston Hobby

32h 43m

2 stops

ICN5:20 pmIncheon Intl

$925

Find similar

Delta

Sep 19

ICN4:25 pmIncheon Intl

20h 12m

1 stop

HOU10:37 pmHouston Hobby

Sep 22

HOU6:37 pmHouston Hobby

32h 43m

2 stops

ICN5:20 pmIncheon Intl

$935

Find similar

Delta

Sep 13

ICN6:40 pmIncheon Intl

32h 25m

2 stops

HOU1:05 pmHouston Hobby

Sep 20

HOU6:37 pmHouston Hobby

32h 43m

2 stops

ICN5:20 pmIncheon Intl

$976

Find similar

American Airlines flights from Seoul to Houston

Our best American Airlines deals on Seoul to Houston flight tickets

American Airlines

Sep 12

ICN5:25 pmIncheon Intl

16h 46m

1 stop

HOU8:11 pmHouston Hobby

Sep 19

HOU6:00 amHouston Hobby

19h 30m

1 stop

ICN3:30 pmIncheon Intl

$931

Find similar

American Airlines

Sep 14

ICN5:25 pmIncheon Intl

16h 37m

1 stop

HOU8:02 pmHouston Hobby

Sep 21

HOU8:32 pmHouston Hobby

28h 58m

1 stop

ICN3:30 pmIncheon Intl

$987

Find similar

American Airlines

Aug 20

ICN5:25 pmIncheon Intl

16h 34m

1 stop

HOU7:59 pmHouston Hobby

Aug 27

HOU6:00 amHouston Hobby

19h 30m

1 stop

ICN3:30 pmIncheon Intl

$1,075

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 9/17

6:00 pm-7:42 pm

1 stop39h 42m

Houston George Bush Intcntl

Wed 10/22

6:16 pm-4:15 pm

2 stops31h 59m

$553

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 9/17

6:00 pm-8:48 am

2 stops28h 48m

Houston George Bush Intcntl

Wed 10/22

6:16 pm-4:15 pm

2 stops31h 59m

$559

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sun 9/14

6:00 pm-7:42 pm

1 stop39h 42m

Houston George Bush Intcntl

Fri 9/19

10:00 am-4:15 pm

1 stop40h 15m

$599

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Fri 9/19

6:40 pm-9:49 am

2 stops29h 09m

Houston Hobby

Mon 9/22

6:37 pm-5:20 pm

2 stops32h 43m

$925

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Fri 9/12

5:25 pm-8:11 pm

1 stop16h 46m

Houston Hobby

Fri 9/19

6:00 am-3:30 pm

1 stop19h 30m

$931

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Fri 9/19

4:25 pm-10:37 pm

1 stop20h 12m

Houston Hobby

Mon 9/22

6:37 pm-5:20 pm

2 stops32h 43m

$935

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Sun 9/14

5:25 pm-8:02 pm

1 stop16h 37m

Houston Hobby

Sun 9/21

8:32 pm-3:30 pm

1 stop28h 58m

$987

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Sat 9/20

1:50 pm-10:25 pm

1 stop22h 35m

Houston George Bush Intcntl

Sun 9/28

6:40 pm-6:10 pm

2 stops33h 30m

$1,340

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Sun 12/21

7:25 pm-10:26 pm

1 stop18h 01m

Houston Hobby

Sat 1/3

6:03 am-3:50 pm

1 stop18h 47m

$1,870

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Wed 9/24

4:25 pm-10:37 pm

1 stop20h 12m

Houston Hobby

Sun 10/5

6:37 pm-4:00 am

1 stop19h 23m

$4,874

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 Seoul 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 typical price of a round-trip flight between Seoul and Houston?

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

On average, the least expensive day to fly to Houston from Seoul 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 Seoul 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 Seoul to Houston flight deals and tips

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

Best Price Found	$371
Fastest flight time	16h 30m
Direct flights	None
Airports in Houston	2 airports

The best one-way flight to Houston from Seoul in the past 72 hours is $371. The best round-trip flight deal from Seoul to Houston found on momondo in the last 72 hours is $553.

The fastest flight from Seoul to Houston takes 16h 30m

There are no direct flights from Seoul to Houston. Popular non-direct route for this connection is Incheon Intl Airport - Houston George Bush Intcntl Airport.

There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

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How far is Seoul to Houston by plane?
A flight from Seoul to Houston will travel around 7035.3 mi. In terms of flight time, this usually takes a little over 16h 34m.
When did momondo last update prices for flights from Seoul to Houston?
Prices for flights from Seoul to Houston were last updated today.
How many operators does momondo search for flights from Seoul to Houston?
The number of operators available for flights from Seoul to Houston is 7 as of July 2025.
How old do you have to be to fly from Seoul to Houston?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seoul to Houston

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $695	Free Cancellation	Rating 7.1 9,851 reviews	Search Air Canada flights
United Airlines	PriceFrom $720	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $722	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Korean Air	PriceFrom $931	Free Cancellation	Rating 8.4 1,121 reviews	Search Korean Air flights
Delta	PriceFrom $954	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
Asiana Airlines	PriceFrom $1,036	Free Cancellation	Rating 8.2 468 reviews	Search Asiana Airlines flights
EVA Air	PriceFrom $1,172	Free Cancellation	Rating 8.4 1,220 reviews	Search EVA Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seoul to Houston for you.

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

Flights from Seoul to Houston with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seoul to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Houston.

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

Yes. momondo can track prices for Seoul to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.