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Cheap flights from South Korea to Houston from $386

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Houston departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Korea to Houston

Recent round-trip flight deals from South Korea to Houston

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 8:14 am
ICN
-
IAH
27h 59m1 stop
American Airlines Logo
6:50 am - 4:45 pm
IAH
-
ICN
42h 55m2 stops
$629American Airlines
Wed, Feb 11 - Sat, Feb 21
American Airlines Logo
7:15 pm - 10:21 am
ICN
-
IAH
30h 06m2 stops
American Airlines Logo
6:02 am - 4:45 pm
IAH
-
ICN
43h 43m2 stops
$685American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
7:15 pm - 8:15 pm
ICN
-
IAH
40h 00m2 stops
American Airlines Logo
6:02 am - 4:45 pm
IAH
-
ICN
43h 43m2 stops
$687American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
7:15 pm - 8:36 am
ICN
-
IAH
28h 21m1 stop
American Airlines Logo
11:18 am - 4:45 pm
IAH
-
ICN
38h 27m2 stops
$701American Airlines
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
8:35 pm - 11:54 pm
ICN
-
IAH
18h 19m1 stop
Multiple Airlines Logo
7:00 am - 6:35 pm
IAH
-
ICN
20h 35m1 stop
$796Multiple Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
7:00 pm - 10:02 am
ICN
-
IAH
29h 02m2 stops
Delta Logo
6:35 pm - 4:50 pm
IAH
-
ICN
32h 15m2 stops
$799Delta
Mon, Apr 27 - Mon, Jul 13
Delta Logo
7:30 pm - 10:37 am
ICN
-
IAH
30h 07m1 stop
Delta Logo
6:37 pm - 3:30 pm
IAH
-
ICN
29h 53m2 stops
$801Delta
Mon, Feb 2 - Mon, Feb 9
Alaska Airlines Logo
8:35 pm - 5:40 am
ICN
-
IAH
23h 05m1 stop
Alaska Airlines Logo
6:00 am - 6:35 pm
IAH
-
ICN
22h 35m1 stop
$807Alaska Airlines
Sat, Apr 25 - Sat, Jul 11
Japan Airlines Logo
7:20 pm - 1:38 pm
GMP
-
IAH
32h 18m2 stops
Japan Airlines Logo
7:42 pm - 9:50 pm
IAH
-
GMP
36h 08m2 stops
$1,350Japan Airlines
Wed, Apr 1 - Sun, Apr 5
Japan Airlines Logo
7:55 am - 11:53 pm
GMP
-
IAH
29h 58m2 stops
Japan Airlines Logo
6:04 am - 6:00 pm
IAH
-
GMP
45h 56m2 stops
$1,429Japan Airlines
Wed, Apr 1 - Sun, Apr 5

American Airlines flights from South Korea to Houston George Bush Intcntl Airport

Our best American Airlines deals on South Korea to Houston George Bush Intcntl Airport flight tickets
American Airlines
Feb 11
ICN7:15 pmIncheon Intl
27h 59m
1 stop
IAH8:14 amHouston George Bush Intcntl
Feb 21
IAH6:50 amHouston George Bush Intcntl
42h 55m
2 stops
ICN4:45 pmIncheon Intl
$629
Find similar
American Airlines
Feb 5
ICN7:15 pmIncheon Intl
30h 06m
2 stops
IAH10:21 amHouston George Bush Intcntl
Feb 8
IAH6:02 amHouston George Bush Intcntl
43h 43m
2 stops
ICN4:45 pmIncheon Intl
$685
Find similar
American Airlines
Feb 5
ICN7:15 pmIncheon Intl
40h 00m
2 stops
IAH8:15 pmHouston George Bush Intcntl
Feb 8
IAH6:02 amHouston George Bush Intcntl
43h 43m
2 stops
ICN4:45 pmIncheon Intl
$687
Find similar

Delta flights from South Korea to Houston George Bush Intcntl Airport

Our best Delta deals on South Korea to Houston George Bush Intcntl Airport flight tickets
Delta
Apr 27
ICN7:20 pmIncheon Intl
30h 27m
1 stop
IAH11:47 amHouston George Bush Intcntl
Jul 13
IAH6:35 pmHouston George Bush Intcntl
32h 15m
2 stops
ICN4:50 pmIncheon Intl
$799
Find similar
Delta
Dec 24
ICN7:30 pmIncheon Intl
19h 08m
1 stop
IAH11:38 pmHouston George Bush Intcntl
Feb 18
IAH7:25 pmHouston George Bush Intcntl
30h 05m
2 stops
ICN4:30 pmIncheon Intl
$801
Find similar
Delta
Feb 11
ICN7:30 pmIncheon Intl
30h 07m
1 stop
IAH10:37 amHouston George Bush Intcntl
Feb 21
IAH6:31 pmHouston George Bush Intcntl
30h 19m
1 stop
ICN3:50 pmIncheon Intl
$816
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Korea to Houston George Bush Intcntl Airport 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 December 23, 2025.
Use the filters below to find and compare flights from South Korea to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Wed 2/11

7:15 pm-8:14 am

1 stop27h 59m

Houston George Bush Intcntl

Sat 2/21

6:50 am-4:45 pm

2 stops42h 55m

$629

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

7:15 pm-10:21 am

2 stops30h 06m

Houston George Bush Intcntl

Sun 2/8

6:02 am-4:45 pm

2 stops43h 43m

$685

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

7:15 pm-8:15 pm

2 stops40h 00m

Houston George Bush Intcntl

Sun 2/8

6:02 am-4:45 pm

2 stops43h 43m

$687

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

7:15 pm-8:36 am

1 stop28h 21m

Houston George Bush Intcntl

Sun 2/8

11:18 am-4:45 pm

2 stops38h 27m

$701

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

8:35 pm-11:54 pm

1 stop18h 19m

Houston George Bush Intcntl

Sun 2/8

7:00 am-6:35 pm

1 stop20h 35m

$796

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 4/27

7:00 pm-10:02 am

2 stops29h 02m

Houston George Bush Intcntl

Mon 7/13

6:35 pm-4:50 pm

2 stops32h 15m

$799

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 2/2

7:30 pm-10:37 am

1 stop30h 07m

Houston George Bush Intcntl

Mon 2/9

6:37 pm-3:30 pm

2 stops29h 53m

$801

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Sat 4/25

8:35 pm-5:40 am

1 stop23h 05m

Houston George Bush Intcntl

Sat 7/11

6:00 am-6:35 pm

1 stop22h 35m

$807

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Wed 4/1

7:20 pm-1:38 pm

2 stops32h 18m

Houston George Bush Intcntl

Sun 4/5

7:42 pm-9:50 pm

2 stops36h 08m

$1,350

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Wed 4/1

7:55 am-11:53 pm

2 stops29h 58m

Houston George Bush Intcntl

Sun 4/5

6:04 am-6:00 pm

2 stops45h 56m

$1,429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from South Korea to Houston George Bush Intcntl Airport

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 cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from South Korea to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $1,088. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Saturday is $1,582.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest South Korea to Houston George Bush Intcntl Airport flights are usually those with departure times in the evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $1,145. Try not to purchase tickets in the afternoon because they tend to be around $1,582. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on South Korea to Houston George Bush Intcntl Airport flights?

You could potentially save up to 1% on your flight if you consider stops on a South Korea to Houston George Bush Intcntl Airport flight.

Cheap South Korea to Houston George Bush Intcntl Airport flight deals and tips

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

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from South Korea to Houston George Bush Intcntl Airport takes 20h 40m
There are no direct flights from South Korea to Houston George Bush Intcntl Airport. There are no popular flight routes from South Korea to Houston George Bush Intcntl Airport.
Search flight deals

  • When did momondo last update prices for flights from South Korea to Houston George Bush Intcntl Airport?

    Prices for flights from South Korea to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from South Korea to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from South Korea to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport

Compare and see reviews for airlines that fly from South Korea to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $852Free CancellationRating
7.9
8,015 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,041Free CancellationRating
8.2
499 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,155Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
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Katy
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Why use momondo?

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

It is quick and easy to find South Korea 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 South Korea to Houston with flexible booking policies on momondo?

Flights from South Korea 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 South Korea 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 South Korea to Houston.

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

Price alerts on flights to Houston from South Korea are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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