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Cheap flights from Incheon Intl Airport to Houston from $385

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Houston departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Incheon Intl Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 pm - 7:35 am
ICN
-
IAH
23h 45m
1 stop
Multiple Airlines Logo
7:38 pm - 5:40 am
IAH
-
ICN
43h 02m
1 stop
$828Multiple Airlines
Sat, Feb 21 - Wed, Mar 4
Multiple Airlines Logo
10:50 pm - 7:35 am
ICN
-
IAH
23h 45m
1 stop
Multiple Airlines Logo
7:05 am - 5:40 am
IAH
-
ICN
31h 35m
1 stop
$855Multiple Airlines
Sat, Feb 21 - Tue, Mar 3
Multiple Airlines Logo
10:50 pm - 7:35 am
ICN
-
IAH
23h 45m
1 stop
Multiple Airlines Logo
8:00 am - 5:40 am
IAH
-
ICN
30h 40m
2 stops
$859Multiple Airlines
Sat, Feb 21 - Thu, Mar 5
Air Canada Logo
5:55 pm - 9:10 am
ICN
-
IAH
29h 15m
2 stops
Air Canada Logo
5:25 pm - 4:05 pm
IAH
-
ICN
32h 40m
1 stop
$886Air Canada
Thu, Mar 26 - Thu, Apr 2
Air Canada Logo
5:55 pm - 1:34 pm
ICN
-
IAH
33h 39m
2 stops
Air Canada Logo
7:10 am - 5:25 pm
IAH
-
ICN
20h 15m
1 stop
$896Air Canada
Mon, Mar 9 - Mon, Mar 16
American Airlines Logo
5:50 pm - 7:51 pm
ICN
-
HOU
16h 01m
1 stop
American Airlines Logo
8:21 pm - 3:45 pm
HOU
-
ICN
29h 24m
1 stop
$1,185American Airlines
Mon, Apr 27 - Sun, May 3
American Airlines Logo
5:55 pm - 11:58 pm
ICN
-
HOU
20h 03m
1 stop
American Airlines Logo
6:00 am - 3:55 pm
HOU
-
ICN
19h 55m
1 stop
$1,192American Airlines
Mon, Mar 9 - Mon, Mar 16
Delta Logo
7:40 pm - 9:51 am
ICN
-
HOU
28h 11m
2 stops
Delta Logo
5:23 pm - 5:20 pm
HOU
-
ICN
33h 57m
2 stops
$1,208Delta
Mon, Apr 27 - Sun, May 3
Delta Logo
4:25 pm - 9:51 am
ICN
-
HOU
31h 26m
1 stop
Delta Logo
5:23 pm - 5:20 pm
HOU
-
ICN
33h 57m
2 stops
$1,218Delta
Mon, Apr 27 - Sun, May 3
Japan Airlines Logo
5:55 pm - 11:58 pm
ICN
-
HOU
20h 03m
1 stop
Japan Airlines Logo
6:00 am - 3:55 pm
HOU
-
ICN
19h 55m
1 stop
$1,325Japan Airlines
Fri, Mar 13 - Fri, Mar 20

American Airlines flights from Incheon Intl Airport to Houston

Our best American Airlines deals on Incheon Intl Airport to Houston flight tickets
American Airlines
Apr 27
ICN5:50 pmIncheon Intl
16h 01m
1 stop
HOU7:51 pmHouston Hobby
May 3
HOU8:21 pmHouston Hobby
29h 24m
1 stop
ICN3:45 pmIncheon Intl
$1,185
American Airlines
Mar 9
ICN5:55 pmIncheon Intl
20h 03m
1 stop
HOU11:58 pmHouston Hobby
Mar 16
HOU6:00 amHouston Hobby
19h 55m
1 stop
ICN3:55 pmIncheon Intl
$1,192
American Airlines
Mar 14
ICN5:55 pmIncheon Intl
20h 03m
1 stop
HOU11:58 pmHouston Hobby
Mar 21
HOU8:20 pmHouston Hobby
29h 35m
1 stop
ICN3:55 pmIncheon Intl
$1,292

Delta flights from Incheon Intl Airport to Houston

Our best Delta deals on Incheon Intl Airport to Houston flight tickets
Delta
Apr 27
ICN7:40 pmIncheon Intl
28h 11m
2 stops
HOU9:51 amHouston Hobby
May 3
HOU5:23 pmHouston Hobby
33h 57m
2 stops
ICN5:20 pmIncheon Intl
$1,208
Delta
Apr 27
ICN4:25 pmIncheon Intl
31h 26m
1 stop
HOU9:51 amHouston Hobby
May 3
HOU5:23 pmHouston Hobby
33h 57m
2 stops
ICN5:20 pmIncheon Intl
$1,218
Delta
Apr 27
ICN4:25 pmIncheon Intl
31h 26m
1 stop
HOU9:51 amHouston Hobby
May 3
HOU6:00 amHouston Hobby
18h 10m
1 stop
ICN2:10 pmIncheon Intl
$1,228

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Houston 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, momondo users made 832,500 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 2/21

10:50 pm-7:35 am

1 stop23h 45m

Houston George Bush Intcntl

Wed 3/4

7:38 pm-5:40 am

1 stop43h 02m

$828

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 2/21

10:50 pm-7:35 am

1 stop23h 45m

Houston George Bush Intcntl

Tue 3/3

7:05 am-5:40 am

1 stop31h 35m

$855

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 2/21

10:50 pm-7:35 am

1 stop23h 45m

Houston George Bush Intcntl

Thu 3/5

8:00 am-5:40 am

2 stops30h 40m

$859

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 3/26

5:55 pm-9:10 am

2 stops29h 15m

Houston George Bush Intcntl

Thu 4/2

5:25 pm-4:05 pm

1 stop32h 40m

$886

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 3/9

5:55 pm-1:34 pm

2 stops33h 39m

Houston George Bush Intcntl

Mon 3/16

7:10 am-5:25 pm

1 stop20h 15m

$896

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 4/27

5:50 pm-7:51 pm

1 stop16h 01m

Houston Hobby

Sun 5/3

8:21 pm-3:45 pm

1 stop29h 24m

$1,185

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 3/9

5:55 pm-11:58 pm

1 stop20h 03m

Houston Hobby

Mon 3/16

6:00 am-3:55 pm

1 stop19h 55m

$1,192

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 4/27

7:40 pm-9:51 am

2 stops28h 11m

Houston Hobby

Sun 5/3

5:23 pm-5:20 pm

2 stops33h 57m

$1,208

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Mon 4/27

4:25 pm-9:51 am

1 stop31h 26m

Houston Hobby

Sun 5/3

5:23 pm-5:20 pm

2 stops33h 57m

$1,218

IncheonHouston

ICN - HOU

ICNHOU

Incheon Intl

Fri 3/13

5:55 pm-11:58 pm

1 stop20h 03m

Houston Hobby

Fri 3/20

6:00 am-3:55 pm

1 stop19h 55m

$1,325

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the typical price of a round-trip flight between Incheon Intl Airport and Houston?

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

Fastest flight time

17h 34m

Direct flights

None
The fastest flight from Incheon Intl Airport to Houston takes 17h 34m
There are no direct flights from Incheon Intl Airport to Houston. There are no popular flight routes from Incheon Intl Airport to Houston.
Search flight deals

  • 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 17h 34m.

  • 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?

  • 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
Air CanadaPriceFrom $695Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
DeltaPriceFrom $807Free CancellationRating
7.9
8,179 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,027Free CancellationRating
8.1
505 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,155Free CancellationRating
8.4
1,191 reviews
Search Korean Air flights

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