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Cheap flights from Houston George Bush Intcntl Airport to South Korea from $356

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to South Korea 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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Find the cheapest flights from Houston George Bush Intcntl Airport to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:38 pm - 5:40 am
IAH
-
ICN
43h 02m
1 stop
Multiple Airlines Logo
9:20 pm - 5:54 am
ICN
-
IAH
46h 34m
2 stops
$821Multiple Airlines
Tue, Feb 24 - Sun, Mar 8
Multiple Airlines Logo
4:04 pm - 3:45 pm
IAH
-
ICN
33h 41m
1 stop
Multiple Airlines Logo
6:20 pm - 11:00 am
ICN
-
IAH
30h 40m
2 stops
$822Multiple Airlines
Sat, Mar 28 - Mon, Apr 27
Multiple Airlines Logo
9:40 pm - 5:40 am
IAH
-
ICN
41h 00m
2 stops
Multiple Airlines Logo
7:15 am - 7:25 am
ICN
-
IAH
39h 10m
1 stop
$823Multiple Airlines
Tue, Feb 24 - Wed, Mar 4
Multiple Airlines Logo
4:04 pm - 3:45 pm
IAH
-
ICN
33h 41m
1 stop
Multiple Airlines Logo
6:20 pm - 12:02 pm
ICN
-
IAH
31h 42m
2 stops
$826Multiple Airlines
Sat, Mar 28 - Wed, Apr 29
Japan Airlines Logo
6:04 am - 9:15 pm
IAH
-
GMP
25h 11m
2 stops
Japan Airlines Logo
8:00 am - 4:29 pm
GMP
-
IAH
22h 29m
2 stops
$1,042Japan Airlines
Tue, Apr 21 - Wed, May 13
EVA Air Logo
6:38 pm - 12:50 pm
IAH
-
GMP
28h 12m
2 stops
EVA Air Logo
8:20 pm - 10:20 pm
GMP
-
IAH
40h 00m
1 stop
$1,114EVA Air
Wed, May 6 - Wed, May 20
Japan Airlines Logo
7:20 am - 5:55 pm
IAH
-
GMP
20h 35m
2 stops
Japan Airlines Logo
8:00 am - 7:11 pm
GMP
-
IAH
25h 11m
2 stops
$1,117Japan Airlines
Wed, May 6 - Wed, May 13
Korean Air Logo
7:05 am - 7:45 pm
IAH
-
TAE
21h 40m
2 stops
Korean Air Logo
7:40 am - 11:37 pm
TAE
-
IAH
30h 57m
2 stops
$1,779Korean Air
Wed, Feb 25 - Sun, Mar 1
Delta Logo
7:15 am - 8:35 pm
IAH
-
TAE
23h 20m
2 stops
Delta Logo
7:35 am - 11:31 pm
TAE
-
IAH
29h 56m
2 stops
$1,924Delta
Mon, Aug 3 - Mon, Aug 17
Korean Air Logo
6:38 am - 7:45 pm
IAH
-
TAE
22h 07m
2 stops
Korean Air Logo
7:40 am - 11:37 pm
TAE
-
IAH
30h 57m
2 stops
$1,986Korean Air
Wed, Feb 25 - Sun, Mar 1

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

Our best American Airlines deals on Houston George Bush Intcntl Airport to South Korea flight tickets
American Airlines
Apr 21
IAH7:20 amHouston George Bush Intcntl
18h 25m
1 stop
ICN3:45 pmIncheon Intl
May 13
ICN5:40 pmIncheon Intl
18h 49m
1 stop
IAH10:29 pmHouston George Bush Intcntl
$903
American Airlines
Apr 8
IAH5:00 amHouston George Bush Intcntl
20h 45m
1 stop
ICN3:45 pmIncheon Intl
Apr 14
ICN5:40 pmIncheon Intl
29h 33m
2 stops
IAH9:13 amHouston George Bush Intcntl
$907
American Airlines
Apr 12
IAH6:09 pmHouston George Bush Intcntl
31h 36m
1 stop
ICN3:45 pmIncheon Intl
May 19
ICN5:40 pmIncheon Intl
16h 40m
1 stop
IAH8:20 pmHouston George Bush Intcntl
$908

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

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to South Korea flight tickets
Turkish Airlines
Mar 23
IAH10:05 pmHouston George Bush Intcntl
30h 15m
1 stop
ICN6:20 pmIncheon Intl
Apr 2
ICN11:20 pmIncheon Intl
27h 25m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$936
Turkish Airlines
Feb 22
IAH9:05 pmHouston George Bush Intcntl
45h 00m
1 stop
ICN9:05 amIncheon Intl
Feb 25
ICN12:10 amIncheon Intl
34h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$978
Turkish Airlines
Feb 13
IAH9:05 pmHouston George Bush Intcntl
45h 00m
1 stop
ICN9:05 amIncheon Intl
Mar 2
ICN12:10 amIncheon Intl
34h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$1,035

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to South Korea 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 8, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 2/24

7:38 pm-5:40 am

1 stop43h 02m

Incheon Intl

Sun 3/8

9:20 pm-5:54 am

2 stops46h 34m

$821

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 3/28

4:04 pm-3:45 pm

1 stop33h 41m

Incheon Intl

Mon 4/27

6:20 pm-11:00 am

2 stops30h 40m

$822

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 2/24

9:40 pm-5:40 am

2 stops41h 00m

Incheon Intl

Wed 3/4

7:15 am-7:25 am

1 stop39h 10m

$823

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 3/28

4:04 pm-3:45 pm

1 stop33h 41m

Incheon Intl

Wed 4/29

6:20 pm-12:02 pm

2 stops31h 42m

$826

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 4/21

6:04 am-9:15 pm

2 stops25h 11m

Seoul Gimpo Intl

Wed 5/13

8:00 am-4:29 pm

2 stops22h 29m

$1,042

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 5/6

6:38 pm-12:50 pm

2 stops28h 12m

Seoul Gimpo Intl

Wed 5/20

8:20 pm-10:20 pm

1 stop40h 00m

$1,114

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 5/6

7:20 am-5:55 pm

2 stops20h 35m

Seoul Gimpo Intl

Wed 5/13

8:00 am-7:11 pm

2 stops25h 11m

$1,117

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Wed 2/25

7:05 am-7:45 pm

2 stops21h 40m

Daegu

Sun 3/1

7:40 am-11:37 pm

2 stops30h 57m

$1,779

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Mon 8/3

7:15 am-8:35 pm

2 stops23h 20m

Daegu

Mon 8/17

7:35 am-11:31 pm

2 stops29h 56m

$1,924

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Wed 2/25

6:38 am-7:45 pm

2 stops22h 07m

Daegu

Sun 3/1

7:40 am-11:37 pm

2 stops30h 57m

$1,986

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 South Korea from

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

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 month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,150.

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,315 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Houston George Bush Intcntl Airport for as low as $1,215 on momondo.

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

You could potentially save up to 5% on your flight if you consider stops on a Houston George Bush Intcntl Airport to South Korea flight.

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

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to South Korea takes 20h 10m
There are no direct flights from Houston George Bush Intcntl Airport to South Korea. There are no popular flight routes from Houston George Bush Intcntl Airport to South Korea.
Search flight deals

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

    Prices for flights from Houston George Bush Intcntl Airport to South Korea are refreshed on a daily basis.

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

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

    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 Houston George Bush Intcntl Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents you'll need for your trip to South Korea 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 South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to South Korea

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to South Korea with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $461Free CancellationRating
8.0
11,855 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $571Free CancellationRating
7.2
11,253 reviews
Search American Airlines flights
DeltaPriceFrom $826Free CancellationRating
7.9
8,173 reviews
Search Delta flights
Korean AirPriceFrom $923Free CancellationRating
8.4
1,189 reviews
Search Korean Air flights
Turkish AirlinesPriceFrom $980Free CancellationRating
7.3
4,207 reviews
Search Turkish Airlines flights
EVA AirPriceFrom $1,000Free CancellationRating
8.4
1,347 reviews
Search EVA Air flights
WestJetPriceFrom $1,179Free CancellationRating
7.2
3,256 reviews
Search WestJet flights
United AirlinesPriceFrom $1,199Free CancellationRating
7.4
9,257 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $1,323Free CancellationRating
8.1
505 reviews
Search Asiana Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Houston.

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

momondo does allow users to show only those flights to South Korea from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to South Korea?

Once all potential Houston to South Korea flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your South Korea trip

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