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Cheap flights from Houston George Bush Intcntl Airport to South Korea from $391

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 8/23. 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
1 adult, Economy, 0 bags

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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
1:22 pm - 9:40 pm
IAH
-
ICN
42h 18m
2 stops
Multiple Airlines Logo
1:05 pm - 8:55 am
ICN
-
IAH
33h 50m
1 stop
$877Multiple Airlines
Sat, Aug 15 - Fri, Oct 30
WestJet Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
WestJet Logo
8:45 pm - 1:55 pm
ICN
-
IAH
31h 10m
1 stop
$881WestJet
Sun, Aug 30 - Thu, Oct 15
Multiple Airlines Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
Multiple Airlines Logo
1:05 pm - 8:55 am
ICN
-
IAH
33h 50m
1 stop
$887Multiple Airlines
Thu, Aug 13 - Fri, Oct 30
WestJet Logo
6:30 am - 6:45 pm
IAH
-
ICN
22h 15m
1 stop
WestJet Logo
8:45 pm - 1:55 pm
ICN
-
IAH
31h 10m
1 stop
$899WestJet
Thu, Aug 20 - Sat, Oct 10
EVA Air Logo
1:35 am - 7:15 pm
IAH
-
GMP
27h 40m
1 stop
EVA Air Logo
1:50 pm - 10:00 pm
GMP
-
IAH
22h 10m
1 stop
$1,298EVA Air
Mon, Aug 31 - Sat, Oct 31
EVA Air Logo
1:35 am - 7:15 pm
IAH
-
GMP
27h 40m
1 stop
EVA Air Logo
1:50 pm - 10:50 pm
GMP
-
IAH
23h 00m
1 stop
$1,359EVA Air
Mon, Aug 17 - Fri, Aug 28
Japan Airlines Logo
7:00 am - 5:55 pm
IAH
-
GMP
20h 55m
2 stops
Japan Airlines Logo
7:15 pm - 4:07 pm
GMP
-
IAH
34h 52m
2 stops
$1,521Japan Airlines
Wed, Sep 2 - Wed, Sep 9
Japan Airlines Logo
7:00 am - 9:15 pm
IAH
-
GMP
24h 15m
2 stops
Japan Airlines Logo
8:00 am - 7:46 pm
GMP
-
IAH
25h 46m
2 stops
$1,523Japan Airlines
Thu, Aug 27 - Mon, Sep 7
Korean Air Logo
4:14 pm - 7:55 pm
IAH
-
TAE
37h 41m
2 stops
Korean Air Logo
7:55 am - 11:54 pm
TAE
-
IAH
29h 59m
2 stops
$2,631Korean Air
Thu, Sep 3 - Mon, Sep 7
Korean Air Logo
4:14 pm - 7:55 pm
IAH
-
TAE
37h 41m
2 stops
Korean Air Logo
7:55 am - 11:54 pm
TAE
-
IAH
29h 59m
2 stops
$2,635Korean Air
Thu, Sep 3 - Mon, Sep 7

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WestJet flights from Houston George Bush Intcntl Airport to South Korea

Our best WestJet deals on Houston George Bush Intcntl Airport to South Korea flight tickets
WestJet
Aug 30
IAH6:30 amHouston George Bush Intcntl
22h 15m
1 stop
ICN6:45 pmIncheon Intl
Oct 15
ICN8:45 pmIncheon Intl
31h 10m
1 stop
IAH1:55 pmHouston George Bush Intcntl
$881
WestJet
Aug 20
IAH6:30 amHouston George Bush Intcntl
22h 15m
1 stop
ICN6:45 pmIncheon Intl
Oct 10
ICN8:45 pmIncheon Intl
31h 10m
1 stop
IAH1:55 pmHouston George Bush Intcntl
$899
WestJet
Aug 20
IAH6:30 amHouston George Bush Intcntl
22h 15m
1 stop
ICN6:45 pmIncheon Intl
Oct 10
ICN8:45 pmIncheon Intl
31h 10m
1 stop
IAH1:55 pmHouston George Bush Intcntl
$900

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
Jul 13
IAH9:10 pmHouston George Bush Intcntl
30h 30m
1 stop
ICN5:40 pmIncheon Intl
Jul 17
ICN10:15 amIncheon Intl
47h 00m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,252
Turkish Airlines
Jul 13
IAH2:30 pmHouston George Bush Intcntl
37h 10m
1 stop
ICN5:40 pmIncheon Intl
Jul 20
ICN10:15 amIncheon Intl
47h 00m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,463

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 July 6, 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

Cheapest round-trip

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 8/15

1:22 pm-9:40 pm

2 stops42h 18m

Incheon Intl

Fri 10/30

1:05 pm-8:55 am

1 stop33h 50m

$877

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 8/30

6:30 am-6:45 pm

1 stop22h 15m

Incheon Intl

Thu 10/15

8:45 pm-1:55 pm

1 stop31h 10m

$881

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 8/13

6:30 am-6:45 pm

1 stop22h 15m

Incheon Intl

Fri 10/30

1:05 pm-8:55 am

1 stop33h 50m

$887

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 8/20

6:30 am-6:45 pm

1 stop22h 15m

Incheon Intl

Sat 10/10

8:45 pm-1:55 pm

1 stop31h 10m

$899
Quickest round-trip

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 8/31

1:35 am-7:15 pm

1 stop27h 40m

Seoul Gimpo Intl

Sat 10/31

1:50 pm-10:00 pm

1 stop22h 10m

$1,298

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 8/17

1:35 am-7:15 pm

1 stop27h 40m

Seoul Gimpo Intl

Fri 8/28

1:50 pm-10:50 pm

1 stop23h 00m

$1,359

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 9/2

7:00 am-5:55 pm

2 stops20h 55m

Seoul Gimpo Intl

Wed 9/9

7:15 pm-4:07 pm

2 stops34h 52m

$1,521

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 8/27

7:00 am-9:15 pm

2 stops24h 15m

Seoul Gimpo Intl

Mon 9/7

8:00 am-7:46 pm

2 stops25h 46m

$1,523

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Thu 9/3

4:14 pm-7:55 pm

2 stops37h 41m

Daegu

Mon 9/7

7:55 am-11:54 pm

2 stops29h 59m

$2,631

HoustonDaegu

IAH - TAE

IAHTAE

Houston George Bush Intcntl

Thu 9/3

4:14 pm-7:55 pm

2 stops37h 41m

Daegu

Mon 9/7

7:55 am-11:54 pm

2 stops29h 59m

$2,635

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 June is also cheap. Prices for this month can be found on momondo for an average of $407.

How far in advance should I book a flight from Houston George Bush Intcntl Airport 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 $1,272 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 $1,066 on momondo.

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

You could potentially save up to 35% 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

18h 55m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to South Korea takes 18h 55m
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

Frequently asked questions about flying from Houston George Bush Intcntl Airport to South Korea

  • 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
7.9
12,629 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $483Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
Air CanadaPriceFrom $822Free CancellationRating
7.1
11,308 reviews
Search Air Canada flights
DeltaPriceFrom $826Free CancellationRating
7.8
8,452 reviews
Search Delta flights
Asiana AirlinesPriceFrom $916Free CancellationRating
8.1
550 reviews
Search Asiana Airlines flights
WestJetPriceFrom $922Free CancellationRating
7.2
3,397 reviews
Search WestJet flights
Korean AirPriceFrom $923Free CancellationRating
8.4
1,221 reviews
Search Korean Air flights
EVA AirPriceFrom $982Free CancellationRating
8.5
1,487 reviews
Search EVA Air flights
United AirlinesPriceFrom $1,288Free CancellationRating
7.4
9,940 reviews
Search United 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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