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Cheap flights from Houston to Seoul from $472

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 to Seoul departing on 1/17. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
4:51 pm - 12:50 pm
IAH
-
GMP
29h 59m2 stops
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m1 stop
$1,146EVA Air
Wed, Mar 25 - Wed, Apr 8
Multiple Airlines Logo
9:33 pm - 10:05 pm
IAH
-
GMP
33h 32m3 stops
Multiple Airlines Logo
8:00 am - 12:19 am
GMP
-
IAH
31h 19m2 stops
$1,200Multiple Airlines
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
9:25 am - 10:35 pm
IAH
-
GMP
22h 10m1 stop
Multiple Airlines Logo
7:35 pm - 7:35 am
GMP
-
IAH
27h 00m1 stop
$1,219Multiple Airlines
Thu, Feb 5 - Sat, Feb 14
EVA Air Logo
6:53 pm - 6:00 pm
IAH
-
GMP
33h 07m2 stops
EVA Air Logo
1:50 pm - 10:15 pm
GMP
-
IAH
22h 25m1 stop
$1,284EVA Air
Sun, Mar 15 - Fri, Apr 10
Multiple Airlines Logo
10:25 am - 10:25 pm
IAH
-
GMP
22h 00m1 stop
Multiple Airlines Logo
3:45 pm - 8:45 am
GMP
-
IAH
31h 00m1 stop
$1,350Multiple Airlines
Fri, Jun 5 - Thu, Jul 30
Japan Airlines Logo
2:12 pm - 10:55 am
IAH
-
GMP
29h 43m2 stops
Japan Airlines Logo
7:40 pm - 1:40 pm
GMP
-
IAH
33h 00m2 stops
$1,418Japan Airlines
Sat, Jan 24 - Sat, Jan 31
EVA Air Logo
6:39 pm - 6:10 pm
IAH
-
GMP
57h 31m2 stops
EVA Air Logo
1:50 pm - 10:20 pm
GMP
-
IAH
22h 30m1 stop
$1,425EVA Air
Sat, May 16 - Sat, Jun 6
Japan Airlines Logo
6:00 am - 10:55 am
IAH
-
GMP
37h 55m2 stops
Japan Airlines Logo
7:40 pm - 1:40 pm
GMP
-
IAH
33h 00m2 stops
$1,442Japan Airlines
Sun, Jan 18 - Wed, Jan 21
Japan Airlines Logo
6:00 am - 6:20 pm
HOU
-
GMP
45h 20m2 stops
Japan Airlines Logo
7:40 pm - 12:09 pm
GMP
-
HOU
55h 29m2 stops
$1,448Japan Airlines
Sun, Jan 18 - Wed, Jan 21
Japan Airlines Logo
8:00 am - 10:55 am
IAH
-
GMP
35h 55m2 stops
Japan Airlines Logo
8:00 am - 1:40 pm
GMP
-
IAH
44h 40m2 stops
$1,452Japan Airlines
Sat, Jan 17 - Tue, Jan 20

Japan Airlines flights from Houston to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Houston to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Jan 24
IAH2:12 pmHouston George Bush Intcntl
29h 43m
2 stops
GMP10:55 amSeoul Gimpo Intl
Jan 31
GMP7:40 pmSeoul Gimpo Intl
33h 00m
2 stops
IAH1:40 pmHouston George Bush Intcntl
$1,418
Find similar
Japan Airlines
Jan 18
IAH6:00 amHouston George Bush Intcntl
37h 55m
2 stops
GMP10:55 amSeoul Gimpo Intl
Jan 21
GMP7:40 pmSeoul Gimpo Intl
33h 00m
2 stops
IAH1:40 pmHouston George Bush Intcntl
$1,442
Find similar
Japan Airlines
Jan 18
HOU6:00 amHouston Hobby
45h 20m
2 stops
GMP6:20 pmSeoul Gimpo Intl
Jan 21
GMP7:40 pmSeoul Gimpo Intl
55h 29m
2 stops
HOU12:09 pmHouston Hobby
$1,448
Find similar

ANA flights from Houston to Seoul Gimpo Intl Airport

Our best ANA deals on Houston to Seoul Gimpo Intl Airport flight tickets
ANA
Jan 26
IAH6:20 amHouston George Bush Intcntl
38h 00m
2 stops
GMP11:20 amSeoul Gimpo Intl
Feb 2
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,623
Find similar
ANA
Feb 2
IAH10:20 amHouston George Bush Intcntl
21h 10m
1 stop
GMP10:30 pmSeoul Gimpo Intl
Feb 9
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,646
Find similar
ANA
Apr 6
IAH11:35 amHouston George Bush Intcntl
20h 45m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Apr 25
GMP7:55 pmSeoul Gimpo Intl
26h 50m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,653
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Seoul Gimpo Intl 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 28, 2025.
Use the filters below to find and compare flights from Houston to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 3/25

4:51 pm-12:50 pm

2 stops29h 59m

Seoul Gimpo Intl

Wed 4/8

8:20 pm-10:15 pm

1 stop39h 55m

$1,146

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Fri 1/23

9:33 pm-10:05 pm

3 stops33h 32m

Seoul Gimpo Intl

Fri 1/30

8:00 am-12:19 am

2 stops31h 19m

$1,200

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 2/5

9:25 am-10:35 pm

1 stop22h 10m

Seoul Gimpo Intl

Sat 2/14

7:35 pm-7:35 am

1 stop27h 00m

$1,219

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 3/15

6:53 pm-6:00 pm

2 stops33h 07m

Seoul Gimpo Intl

Fri 4/10

1:50 pm-10:15 pm

1 stop22h 25m

$1,284

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Fri 6/5

10:25 am-10:25 pm

1 stop22h 00m

Seoul Gimpo Intl

Thu 7/30

3:45 pm-8:45 am

1 stop31h 00m

$1,350

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sat 1/24

2:12 pm-10:55 am

2 stops29h 43m

Seoul Gimpo Intl

Sat 1/31

7:40 pm-1:40 pm

2 stops33h 00m

$1,418

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sat 5/16

6:39 pm-6:10 pm

2 stops57h 31m

Seoul Gimpo Intl

Sat 6/6

1:50 pm-10:20 pm

1 stop22h 30m

$1,425

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 1/18

6:00 am-10:55 am

2 stops37h 55m

Seoul Gimpo Intl

Wed 1/21

7:40 pm-1:40 pm

2 stops33h 00m

$1,442

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

Sun 1/18

6:00 am-6:20 pm

2 stops45h 20m

Seoul Gimpo Intl

Wed 1/21

7:40 pm-12:09 pm

2 stops55h 29m

$1,448

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sat 1/17

8:00 am-10:55 am

2 stops35h 55m

Seoul Gimpo Intl

Tue 1/20

8:00 am-1:40 pm

2 stops44h 40m

$1,452

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 Seoul from

How to get the cheapest flight ticket from Houston to Seoul Gimpo Intl 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 time of day to depart on your flight to Seoul Gimpo Intl Airport?

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is in the evening. momondo users have found flights departing from Houston to Seoul Gimpo Intl Airport in the evening for as low as $1,390. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the morning when prices are around $2,008.

Cheap Houston to Seoul Gimpo Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Seoul Gimpo Intl Airport

Fastest flight time

20h 45m

Direct flights

None
The fastest flight from Houston to Seoul Gimpo Intl Airport takes 20h 45m
There are no direct flights from Houston to Seoul Gimpo Intl Airport. There are no popular flight routes from Houston to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Houston to Seoul Gimpo Intl by plane?

    The straight-line distance from Houston to Seoul Gimpo Intl is 7040.7 mi. By plane, this route typically takes 20h 45m.

  • When did momondo last update prices for flights from Houston to Seoul Gimpo Intl Airport?

    Prices for flights from Houston to Seoul Gimpo Intl Airport refresh daily.

  • How old do you have to be to fly from Houston to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Houston to Seoul flights to just show those with flexible booking policies.

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

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 Houston to Seoul.

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

Price alerts on flights to Seoul from Houston 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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