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Cheap flights from Houston to Seoul from $467

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 8/18. 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

Logo
10:07 am - 9:50 pmIAH-GMP
21h 43m2 stops
Logo
7:55 am - 1:29 pmGMP-IAH
19h 34m2 stops
$922
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mar., sep. 2 - mié., sep. 10
ANA Logo
11:35 am - 10:20 pmIAH-GMP
20h 45m1 stop
ANA Logo
7:55 pm - 8:45 amGMP-IAH
26h 50m1 stop
$1,063ANA
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mar., sep. 2 - mié., sep. 10
ANA Logo
11:35 am - 10:20 pmIAH-GMP
20h 45m1 stop
ANA Logo
7:55 pm - 8:45 amGMP-IAH
26h 50m1 stop
$1,064ANA
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mar., sep. 2 - mié., sep. 10
ANA Logo
10:15 am - 10:30 pmIAH-GMP
21h 15m1 stop
ANA Logo
7:50 pm - 7:45 amGMP-IAH
26h 55m1 stop
$1,066ANA
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jue., nov. 6 - jue., nov. 20
ANA Logo
7:58 pm - 11:05 amIAH-GMP
25h 07m2 stops
ANA Logo
7:55 pm - 8:45 amGMP-IAH
26h 50m1 stop
$1,067ANA
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mar., sep. 2 - mié., sep. 10
ANA Logo
7:58 pm - 11:05 amIAH-GMP
25h 07m2 stops
ANA Logo
7:55 pm - 8:45 amGMP-IAH
26h 50m1 stop
$1,068ANA
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mar., sep. 2 - mié., sep. 10
Logo
9:00 pm - 11:05 amIAH-GMP
24h 05m2 stops
Logo
7:55 pm - 8:45 amGMP-IAH
26h 50m1 stop
$1,112
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dom., sep. 28 - sáb., oct. 11
Japan Airlines Logo
7:47 am - 9:50 pmIAH-GMP
24h 03m2 stops
Japan Airlines Logo
7:50 am - 1:33 pmGMP-IAH
19h 43m2 stops
$1,116Japan Airlines
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lun., sep. 1 - jue., oct. 30
Japan Airlines Logo
6:24 pm - 6:00 pmIAH-GMP
33h 36m2 stops
Japan Airlines Logo
12:05 pm - 7:38 pmGMP-IAH
21h 33m2 stops
$1,138Japan Airlines
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dom., ago. 31 - sáb., sep. 13
Japan Airlines Logo
6:00 am - 9:50 pmHOU-GMP
25h 50m2 stops
Japan Airlines Logo
7:55 am - 3:55 pmGMP-HOU
22h 00m2 stops
$1,152Japan Airlines
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mar., sep. 2 - mié., sep. 10

ANA flights from Houston to Seoul Gimpo Intl Airport

Our best ANA deals on Houston to Seoul Gimpo Intl Airport flight tickets
ANA
Sep 2
IAH11:35 amHouston George Bush Intcntl
20h 45m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Sep 10
GMP7:55 pmSeoul Gimpo Intl
26h 50m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,063
Find similar
ANA
Sep 2
IAH11:35 amHouston George Bush Intcntl
20h 45m
1 stop
GMP10:20 pmSeoul Gimpo Intl
Sep 10
GMP7:55 pmSeoul Gimpo Intl
26h 50m
1 stop
IAH8:45 amHouston George Bush Intcntl
$1,064
Find similar
ANA
Nov 6
IAH10:15 amHouston George Bush Intcntl
21h 15m
1 stop
GMP10:30 pmSeoul Gimpo Intl
Nov 20
GMP7:50 pmSeoul Gimpo Intl
26h 55m
1 stop
IAH7:45 amHouston George Bush Intcntl
$1,066
Find similar

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
Sep 1
IAH7:47 amHouston George Bush Intcntl
24h 03m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Oct 30
GMP7:50 amSeoul Gimpo Intl
19h 43m
2 stops
IAH1:33 pmHouston George Bush Intcntl
$1,116
Find similar
Japan Airlines
Aug 31
IAH6:24 pmHouston George Bush Intcntl
33h 36m
2 stops
GMP6:00 pmSeoul Gimpo Intl
Sep 13
GMP12:05 pmSeoul Gimpo Intl
21h 33m
2 stops
IAH7:38 pmHouston George Bush Intcntl
$1,138
Find similar
Japan Airlines
Sep 2
HOU6:00 amHouston Hobby
25h 50m
2 stops
GMP9:50 pmSeoul Gimpo Intl
Sep 10
GMP7:55 amSeoul Gimpo Intl
22h 00m
2 stops
HOU3:55 pmHouston Hobby
$1,152
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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 julio 31, 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

mar. 9/2

10:07 am-9:50 pm

2 stops21h 43m

Seoul Gimpo Intl

mié. 9/10

7:55 am-1:29 pm

2 stops19h 34m

$922

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

mié. 9/10

7:55 pm-8:45 am

1 stop26h 50m

$1,063

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

11:35 am-10:20 pm

1 stop20h 45m

Seoul Gimpo Intl

mié. 9/10

7:55 pm-8:45 am

1 stop26h 50m

$1,064

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

jue. 11/6

10:15 am-10:30 pm

1 stop21h 15m

Seoul Gimpo Intl

jue. 11/20

7:50 pm-7:45 am

1 stop26h 55m

$1,066

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

7:58 pm-11:05 am

2 stops25h 07m

Seoul Gimpo Intl

mié. 9/10

7:55 pm-8:45 am

1 stop26h 50m

$1,067

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

mar. 9/2

7:58 pm-11:05 am

2 stops25h 07m

Seoul Gimpo Intl

mié. 9/10

7:55 pm-8:45 am

1 stop26h 50m

$1,068

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 9/28

9:00 pm-11:05 am

2 stops24h 05m

Seoul Gimpo Intl

sáb. 10/11

7:55 pm-8:45 am

1 stop26h 50m

$1,112

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

lun. 9/1

7:47 am-9:50 pm

2 stops24h 03m

Seoul Gimpo Intl

jue. 10/30

7:50 am-1:33 pm

2 stops19h 43m

$1,116

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

dom. 8/31

6:24 pm-6:00 pm

2 stops33h 36m

Seoul Gimpo Intl

sáb. 9/13

12:05 pm-7:38 pm

2 stops21h 33m

$1,138

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

mar. 9/2

6:00 am-9:50 pm

2 stops25h 50m

Seoul Gimpo Intl

mié. 9/10

7:55 am-3:55 pm

2 stops22h 00m

$1,152

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

Best Price Found

$467

Fastest flight time

20h 45m

Direct flights

None
The best one-way flight to Seoul Gimpo Intl Airport from Houston in the past 72 hours is $467. The best round-trip flight deal from Houston to Seoul Gimpo Intl Airport found on momondo in the last 72 hours is $922.
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. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Seoul Gimpo Intl Airport and Houston Hobby Airport - 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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