What airlines fly to Houston?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Houston from Incheon Intl Airport according to our data. American Airlines is the first choice among our users, with 50% 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.

What is the cheapest airline that flies from Incheon Intl to Houston?

WestJet, American Airlines, and ZIPAIR are the most popular carriers operating from Incheon Intl to Houston

When did momondo last update prices for flights from Incheon Intl Airport to Houston?

Prices for flights from Incheon Intl Airport to Houston were last updated today.

How many operators does momondo search for flights from Incheon Intl Airport to Houston?

As of February 2025, there are 5 operators available to choose from for flights from Incheon Intl Airport to Houston.

How old do you have to be to fly from Incheon Intl Airport 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 Incheon Intl Airport 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.

$418 Discover Cheap Flights from Incheon Intl Airport to Houston in 2025

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Find the cheapest flights from Incheon Intl Airport to Houston

Round-trip

One-way

Last minute

Cheap round-trip flights

These are some of the best round-trip flight deals from Incheon Intl Airport to Houston that have been recently found on momondo from popular airlines, departing in the coming months.

1:20 pm - 7:22 pmICN-IAH

20h 02m1 stop

5:15 am - 4:10 pmIAH-ICN

20h 55m1 stop

$823

Find Deal

Mon, Mar 10 - Fri, Mar 14

8:10 pm - 9:14 pmICN-IAH

40h 04m1 stop

4:55 pm - 4:05 pmIAH-ICN

33h 10m1 stop

$875Air Canada

Find Deal

Tue, Mar 4 - Mon, May 26

6:50 pm - 11:39 pmICN-IAH

19h 49m1 stop

7:52 pm - 3:55 pmIAH-ICN

30h 03m2 stops

$878American Airlines

Find Deal

Sun, Mar 2 - Sun, Mar 9

6:50 pm - 11:39 pmICN-IAH

19h 49m1 stop

8:14 pm - 3:55 pmIAH-ICN

29h 41m1 stop

$887American Airlines

Find Deal

Sun, Mar 2 - Sun, Mar 9

11:45 am - 6:16 amICN-IAH

32h 31m2 stops

5:20 am - 3:15 pmIAH-ICN

19h 55m2 stops

$974United Airlines

Find Deal

Mon, Mar 10 - Wed, Mar 12

6:40 pm - 9:33 amICN-HOU

28h 53m2 stops

4:00 pm - 5:20 pmHOU-ICN

35h 20m2 stops

$1,269Delta

Find Deal

Tue, Apr 22 - Sat, Apr 26

4:50 pm - 9:35 pmICN-IAH

18h 45m2 stops

11:55 am - 4:20 amIAH-ICN

50h 25m3 stops

$1,272United Airlines

Find Deal

Thu, May 1 - Sat, May 10

4:25 pm - 9:33 amICN-HOU

31h 08m1 stop

4:00 pm - 5:20 pmHOU-ICN

35h 20m2 stops

$1,283Delta

Find Deal

Tue, Apr 22 - Sat, Apr 26

7:25 pm - 11:06 pmICN-HOU

17h 41m1 stop

6:36 pm - 2:10 pmHOU-ICN

29h 34m1 stop

$1,350Korean Air

Find Deal

Tue, Mar 18 - Wed, Apr 30

6:50 pm - 11:02 pmICN-HOU

18h 12m1 stop

6:45 pm - 4:00 amHOU-ICN

19h 15m1 stop

$1,445Korean Air

Find Deal

Thu, Apr 3 - Mon, Apr 28

Delta flights from Incheon Intl Airport to Houston

Our best Delta deals on Incheon Intl Airport to Houston flight tickets

Delta

Apr 22

ICN6:40 pmIncheon Intl

28h 53m

2 stops

HOU9:33 amHouston Hobby

Apr 26

HOU4:00 pmHouston Hobby

35h 20m

2 stops

ICN5:20 pmIncheon Intl

$1,269

Find similar

Delta

Apr 22

ICN4:25 pmIncheon Intl

31h 08m

1 stop

HOU9:33 amHouston Hobby

Apr 26

HOU4:00 pmHouston Hobby

35h 20m

2 stops

ICN5:20 pmIncheon Intl

$1,283

Find similar

Delta

Apr 23

ICN4:25 pmIncheon Intl

19h 34m

1 stop

HOU9:59 pmHouston Hobby

Apr 29

HOU6:45 pmHouston Hobby

19h 15m

1 stop

ICN4:00 amIncheon Intl

$1,298

Find similar

Korean Air flights from Incheon Intl Airport to Houston

Our best Korean Air deals on Incheon Intl Airport to Houston flight tickets

Korean Air

Mar 18

ICN7:25 pmIncheon Intl

17h 41m

1 stop

HOU11:06 pmHouston Hobby

Apr 30

HOU6:36 pmHouston Hobby

29h 34m

1 stop

ICN2:10 pmIncheon Intl

$1,350

Find similar

Korean Air

Feb 24

ICN7:30 pmIncheon Intl

18h 38m

1 stop

IAH11:08 pmHouston George Bush Intcntl

Feb 28

IAH5:25 amHouston George Bush Intcntl

20h 05m

1 stop

ICN4:30 pmIncheon Intl

$1,406

Find similar

Korean Air

Feb 22

ICN7:30 pmIncheon Intl

18h 38m

1 stop

IAH11:08 pmHouston George Bush Intcntl

Feb 28

IAH6:19 amHouston George Bush Intcntl

18h 11m

1 stop

ICN3:30 pmIncheon Intl

$1,443

Find similar

How to get the cheapest flight ticket from Incheon Intl Airport 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

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Incheon Intl Airport, with most prices found around $624. The month of February is another great option to travel to Houston, with average flight prices from Incheon Intl Airport averaging around $902.

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

On average, the least expensive day to fly to Houston from Incheon Intl Airport 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 Incheon Intl Airport 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 Incheon Intl Airport to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Houston

Best Price Found	$418
Fastest flight time	16h 07m
Direct flights	None
Airports in Houston	2 airports

The best one-way flight to Houston from Incheon Intl Airport in the past 72 hours is $418. The best round-trip flight deal from Incheon Intl Airport to Houston found on momondo in the last 72 hours is $823.

The fastest flight from Incheon Intl Airport to Houston takes 16h 07m

There are no direct flights from Incheon Intl Airport to Houston. Popular non-direct routes for this connection are Incheon Intl Airport - Houston Hobby Airport and 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 Incheon Intl to Houston by plane?
A flight from Incheon Intl to Houston will travel around 7058.5 mi. By plane, this route typically takes 16h 07m.
When did momondo last update prices for flights from Incheon Intl Airport to Houston?
Prices for flights from Incheon Intl Airport to Houston were last updated today.
How many operators does momondo search for flights from Incheon Intl Airport to Houston?
As of February 2025, there are 5 operators available to choose from for flights from Incheon Intl Airport to Houston.
How old do you have to be to fly from Incheon Intl Airport 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 Incheon Intl Airport 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 Incheon Intl Airport to Houston

Compare and see reviews for airlines that fly from Incheon Intl Airport to Houston with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $652	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $901	Free Cancellation	Rating 7.4 8,766 reviews	Search United Airlines flights
Korean Air	PriceFrom $931	Free Cancellation	Rating 8.4 1,039 reviews	Search Korean Air flights
Delta	PriceFrom $954	Free Cancellation	Rating 8.0 8,220 reviews	Search Delta flights
Asiana Airlines	PriceFrom $1,119	Free Cancellation	Rating 8.2 446 reviews	Search Asiana Airlines flights

Why use momondo?

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

It is quick and easy to find Seoul to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

All flight searches from Seoul to Houston on momondo can be filtered to show those which offer flexible booking policies.

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?

If you are not ready to book a flight from Seoul 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.