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Cheap flights from Seoul to Houston from $371

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Houston departing on 2/1. 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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Cheap round-trip flights

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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 - 8:36 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
American Airlines Logo
7:15 pm - 10:21 am
ICN
-
IAH
30h 06m2 stops
American Airlines Logo
11:18 am - 4:45 pm
IAH
-
ICN
38h 27m2 stops
$703American Airlines
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
9:55 pm - 8:23 pm
ICN
-
IAH
37h 28m2 stops
Multiple Airlines Logo
6:25 am - 5:40 am
IAH
-
ICN
32h 15m1 stop
$757Multiple Airlines
Tue, Jan 13 - Fri, Jan 23
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
7:30 pm - 11:56 pm
ICN
-
IAH
19h 26m2 stops
Delta Logo
6:41 pm - 4:30 pm
IAH
-
ICN
30h 49m2 stops
$798Delta
Mon, Feb 2 - Mon, Feb 9
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
$1,323Japan Airlines
Wed, Apr 1 - Sun, Apr 5
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
ANA Logo
7:50 pm - 7:45 am
GMP
-
IAH
26h 55m1 stop
ANA Logo
10:20 am - 10:30 pm
IAH
-
GMP
21h 10m1 stop
$2,222ANA
Thu, Jan 15 - Wed, Feb 18

American Airlines flights from Seoul to Houston George Bush Intcntl Airport

Our best American Airlines deals on Seoul 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
28h 21m
1 stop
IAH8:36 amHouston George Bush Intcntl
Feb 8
IAH11:18 amHouston George Bush Intcntl
38h 27m
2 stops
ICN4:45 pmIncheon Intl
$701
Find similar

Alaska Airlines flights from Seoul to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Seoul to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Apr 25
ICN8:35 pmIncheon Intl
23h 05m
1 stop
IAH5:40 amHouston George Bush Intcntl
Jul 12
IAH8:00 amHouston George Bush Intcntl
20h 35m
1 stop
ICN6:35 pmIncheon Intl
$807
Find similar
Alaska Airlines
Apr 25
ICN8:35 pmIncheon Intl
23h 05m
1 stop
IAH5:40 amHouston George Bush Intcntl
Jul 14
IAH2:28 pmHouston George Bush Intcntl
38h 07m
1 stop
ICN6:35 pmIncheon Intl
$829
Find similar
Alaska Airlines
Apr 26
ICN8:35 pmIncheon Intl
23h 05m
1 stop
IAH5:40 amHouston George Bush Intcntl
Jul 13
IAH8:00 amHouston George Bush Intcntl
20h 35m
1 stop
ICN6:35 pmIncheon Intl
$875
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul 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 25, 2025.
Use the filters below to find and compare flights from Seoul 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-8:36 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

7:15 pm-10:21 am

2 stops30h 06m

Houston George Bush Intcntl

Sun 2/8

11:18 am-4:45 pm

2 stops38h 27m

$703

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Tue 1/13

9:55 pm-8:23 pm

2 stops37h 28m

Houston George Bush Intcntl

Fri 1/23

6:25 am-5:40 am

1 stop32h 15m

$757

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 2/2

7:30 pm-11:56 pm

2 stops19h 26m

Houston George Bush Intcntl

Mon 2/9

6:41 pm-4:30 pm

2 stops30h 49m

$798

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

$1,323

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

Thu 1/15

7:50 pm-7:45 am

1 stop26h 55m

Houston George Bush Intcntl

Wed 2/18

10:20 am-10:30 pm

1 stop21h 10m

$2,222

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 Seoul 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 typical price of a round-trip flight between Seoul and Houston George Bush Intcntl Airport?

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

The cheapest day to depart from Seoul 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 Seoul 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 Seoul to Houston George Bush Intcntl Airport flights?

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

When to book flights from Seoul to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to Houston George Bush Intcntl Airport (SEL to IAH) flight deals and tips

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

Fastest flight time

16h 18m

Direct flights

None
The fastest flight from Seoul to Houston George Bush Intcntl Airport takes 16h 18m
There are no direct flights from Seoul to Houston George Bush Intcntl Airport. There are no popular flight routes from Seoul to Houston George Bush Intcntl Airport.
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  • How far is Seoul to Houston George Bush Intcntl by plane?

    A flight from Seoul to Houston George Bush Intcntl will travel around 7022.8 mi. In terms of flight time, this usually takes a little over 16h 18m.

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

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

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

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

    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 George Bush Intcntl Airport.

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

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seoul to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Seoul to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $852Free CancellationRating
7.9
8,012 reviews
Search Delta flights
Asiana AirlinesPriceFrom $1,041Free CancellationRating
8.2
500 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
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

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

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

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

Yes. All flights to Houston from Seoul on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Seoul to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Seoul and alert you when they change.

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