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Cheap flights from Houston to Seoul from $689

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 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Multiple Airlines Logo
4:30 pm - 1:05 pmIAH-GMP
30h 35m3 stops
Multiple Airlines Logo
2:25 pm - 6:20 amGMP-IAH
30h 55m2 stops
$964Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
4:30 pm - 1:05 pmIAH-GMP
30h 35m3 stops
Multiple Airlines Logo
2:25 pm - 10:30 amGMP-IAH
35h 05m3 stops
$1,005Multiple Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
EVA Air Logo
6:40 pm - 12:50 pmIAH-GMP
28h 10m2 stops
EVA Air Logo
1:50 pm - 10:15 pmGMP-IAH
22h 25m1 stop
$1,288EVA Air
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Thu, Oct 16 - Fri, Oct 24
Air China Logo
6:40 pm - 1:05 pmIAH-GMP
28h 25m2 stops
Air China Logo
2:25 pm - 6:03 amGMP-IAH
30h 38m2 stops
$1,415Air China
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Thu, Oct 23 - Fri, Nov 7
Japan Airlines Logo
6:10 am - 10:05 pmIAH-GMP
24h 55m2 stops
Japan Airlines Logo
8:00 am - 7:04 pmGMP-IAH
26h 04m2 stops
$1,428Japan Airlines
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Tue, Feb 3 - Wed, Feb 11
Air China Logo
4:20 pm - 1:05 pmIAH-GMP
29h 45m2 stops
Air China Logo
2:25 pm - 11:15 amGMP-IAH
35h 50m2 stops
$1,429Air China
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Mon, Nov 17 - Thu, Nov 27
Japan Airlines Logo
9:01 am - 9:50 pmIAH-GMP
22h 49m2 stops
Japan Airlines Logo
7:55 am - 4:58 pmGMP-IAH
23h 03m2 stops
$1,435Japan Airlines
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Tue, Oct 14 - Sat, Oct 25
EVA Air Logo
4:25 pm - 12:50 pmIAH-GMP
29h 25m2 stops
EVA Air Logo
1:50 pm - 8:50 pmGMP-IAH
22h 00m1 stop
$1,530EVA Air
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Thu, Nov 20 - Sat, Nov 29
ANA Logo
7:50 pm - 6:35 pmIAH-GMP
31h 45m2 stops
ANA Logo
7:50 pm - 7:45 amGMP-IAH
26h 55m1 stop
$1,544ANA
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Sat, Jan 17 - Sat, Jan 31
ANA Logo
10:20 am - 10:30 pmIAH-GMP
21h 10m1 stop
ANA Logo
7:50 pm - 7:45 amGMP-IAH
26h 55m1 stop
$1,561ANA
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Thu, Feb 12 - Tue, Feb 24

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
Feb 3
IAH6:10 amHouston George Bush Intcntl
24h 55m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Feb 11
GMP8:00 amSeoul Gimpo Intl
26h 04m
2 stops
IAH7:04 pmHouston George Bush Intcntl
$1,428
Find similar
Japan Airlines
Oct 14
IAH9:01 amHouston George Bush Intcntl
22h 49m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Oct 25
GMP7:55 amSeoul Gimpo Intl
23h 03m
2 stops
IAH4:58 pmHouston George Bush Intcntl
$1,435
Find similar
Japan Airlines
Oct 23
IAH6:59 pmHouston George Bush Intcntl
25h 46m
2 stops
GMP10:45 amSeoul Gimpo Intl
Nov 6
GMP8:00 amSeoul Gimpo Intl
23h 17m
2 stops
IAH4:17 pmHouston George Bush Intcntl
$1,443
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 17
IAH7:50 pmHouston George Bush Intcntl
31h 45m
2 stops
GMP6:35 pmSeoul Gimpo Intl
Jan 31
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,544
Find similar
ANA
Feb 12
IAH10:20 amHouston George Bush Intcntl
21h 10m
1 stop
GMP10:30 pmSeoul Gimpo Intl
Feb 24
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,561
Find similar
ANA
Feb 11
IAH6:20 amHouston George Bush Intcntl
38h 00m
2 stops
GMP11:20 amSeoul Gimpo Intl
Feb 24
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,565
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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 September 17, 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

Thu 10/30

4:30 pm-1:05 pm

3 stops30h 35m

Seoul Gimpo Intl

Thu 11/6

2:25 pm-6:20 am

2 stops30h 55m

$964

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 10/30

4:30 pm-1:05 pm

3 stops30h 35m

Seoul Gimpo Intl

Thu 11/6

2:25 pm-10:30 am

3 stops35h 05m

$1,005

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 10/16

6:40 pm-12:50 pm

2 stops28h 10m

Seoul Gimpo Intl

Fri 10/24

1:50 pm-10:15 pm

1 stop22h 25m

$1,288

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 10/23

6:40 pm-1:05 pm

2 stops28h 25m

Seoul Gimpo Intl

Fri 11/7

2:25 pm-6:03 am

2 stops30h 38m

$1,415

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 2/3

6:10 am-10:05 pm

2 stops24h 55m

Seoul Gimpo Intl

Wed 2/11

8:00 am-7:04 pm

2 stops26h 04m

$1,428

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 11/17

4:20 pm-1:05 pm

2 stops29h 45m

Seoul Gimpo Intl

Thu 11/27

2:25 pm-11:15 am

2 stops35h 50m

$1,429

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 10/14

9:01 am-9:50 pm

2 stops22h 49m

Seoul Gimpo Intl

Sat 10/25

7:55 am-4:58 pm

2 stops23h 03m

$1,435

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 11/20

4:25 pm-12:50 pm

2 stops29h 25m

Seoul Gimpo Intl

Sat 11/29

1:50 pm-8:50 pm

1 stop22h 00m

$1,530

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sat 1/17

7:50 pm-6:35 pm

2 stops31h 45m

Seoul Gimpo Intl

Sat 1/31

7:50 pm-7:45 am

1 stop26h 55m

$1,544

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 2/12

10:20 am-10:30 pm

1 stop21h 10m

Seoul Gimpo Intl

Tue 2/24

7:50 pm-7:45 am

1 stop26h 55m

$1,561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

Direct flights

None
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.
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  • 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 22m.

  • 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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