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Cheap flights from Houston George Bush Intcntl Airport to Seoul from $496

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 Seoul departing on 7/13. 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 Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
7:20 am - 9:15 pm
IAH
-
GMP
23h 55m
2 stops
Japan Airlines Logo
8:00 am - 7:11 pm
GMP
-
IAH
25h 11m
2 stops
$1,040Japan Airlines
Tue, Apr 21 - Wed, May 13
Japan Airlines Logo
7:20 am - 9:15 pm
IAH
-
GMP
23h 55m
2 stops
Japan Airlines Logo
8:00 am - 7:11 pm
GMP
-
IAH
25h 11m
2 stops
$1,081Japan Airlines
Tue, Apr 21 - Wed, May 13
Japan Airlines Logo
7:32 am - 9:15 pm
IAH
-
GMP
23h 43m
2 stops
Japan Airlines Logo
7:15 pm - 7:11 pm
GMP
-
IAH
37h 56m
2 stops
$1,126Japan Airlines
Mon, Apr 6 - Wed, Apr 15
Japan Airlines Logo
7:20 am - 9:15 pm
IAH
-
GMP
23h 55m
2 stops
Japan Airlines Logo
7:15 pm - 1:15 pm
GMP
-
IAH
32h 00m
2 stops
$1,130Japan Airlines
Wed, Apr 15 - Wed, Apr 22
EVA Air Logo
7:20 am - 12:50 pm
IAH
-
GMP
39h 30m
2 stops
EVA Air Logo
8:20 pm - 10:20 pm
GMP
-
IAH
40h 00m
1 stop
$1,137EVA Air
Thu, May 7 - Wed, May 27
Japan Airlines Logo
10:50 am - 9:15 pm
IAH
-
GMP
20h 25m
2 stops
Japan Airlines Logo
8:00 am - 4:29 pm
GMP
-
IAH
22h 29m
2 stops
$1,139Japan Airlines
Wed, Apr 8 - Wed, Apr 22
EVA Air Logo
6:38 pm - 7:15 pm
IAH
-
GMP
34h 37m
2 stops
EVA Air Logo
8:20 pm - 10:20 pm
GMP
-
IAH
40h 00m
1 stop
$1,140EVA Air
Mon, May 4 - Wed, May 13
Japan Airlines Logo
7:20 am - 10:40 am
IAH
-
GMP
37h 20m
2 stops
Japan Airlines Logo
7:15 pm - 11:27 am
GMP
-
IAH
30h 12m
2 stops
$1,142Japan Airlines
Sun, Apr 12 - Tue, Apr 21
Japan Airlines Logo
7:32 am - 5:55 pm
IAH
-
GMP
20h 23m
2 stops
Japan Airlines Logo
7:15 pm - 7:11 pm
GMP
-
IAH
37h 56m
2 stops
$1,184Japan Airlines
Mon, Apr 6 - Wed, Apr 15
Multiple Airlines Logo
6:04 am - 9:15 pm
IAH
-
GMP
25h 11m
2 stops
Multiple Airlines Logo
8:00 am - 5:57 pm
GMP
-
IAH
23h 57m
2 stops
$1,186Multiple Airlines
Thu, Apr 16 - Thu, Apr 23

Japan Airlines flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Apr 21
IAH7:20 amHouston George Bush Intcntl
23h 55m
2 stops
GMP9:15 pmSeoul Gimpo Intl
May 13
GMP8:00 amSeoul Gimpo Intl
25h 11m
2 stops
IAH7:11 pmHouston George Bush Intcntl
$1,040
Japan Airlines
Apr 21
IAH7:20 amHouston George Bush Intcntl
23h 55m
2 stops
GMP9:15 pmSeoul Gimpo Intl
May 13
GMP8:00 amSeoul Gimpo Intl
25h 11m
2 stops
IAH7:11 pmHouston George Bush Intcntl
$1,081
Japan Airlines
Apr 6
IAH7:32 amHouston George Bush Intcntl
23h 43m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Apr 15
GMP7:15 pmSeoul Gimpo Intl
37h 56m
2 stops
IAH7:11 pmHouston George Bush Intcntl
$1,126

EVA Air flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

Our best EVA Air deals on Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport flight tickets
EVA Air
May 7
IAH7:20 amHouston George Bush Intcntl
39h 30m
2 stops
GMP12:50 pmSeoul Gimpo Intl
May 27
GMP8:20 pmSeoul Gimpo Intl
40h 00m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$1,137
EVA Air
May 4
IAH6:38 pmHouston George Bush Intcntl
34h 37m
2 stops
GMP7:15 pmSeoul Gimpo Intl
May 13
GMP8:20 pmSeoul Gimpo Intl
40h 00m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$1,140
EVA Air
Apr 12
IAH1:00 amHouston George Bush Intcntl
27h 10m
1 stop
GMP6:10 pmSeoul Gimpo Intl
Apr 24
GMP1:50 pmSeoul Gimpo Intl
22h 25m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,207

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 March 3, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Tue 4/21

7:20 am-9:15 pm

2 stops23h 55m

Seoul Gimpo Intl

Wed 5/13

8:00 am-7:11 pm

2 stops25h 11m

$1,040

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 4/21

7:20 am-9:15 pm

2 stops23h 55m

Seoul Gimpo Intl

Wed 5/13

8:00 am-7:11 pm

2 stops25h 11m

$1,081

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 4/6

7:32 am-9:15 pm

2 stops23h 43m

Seoul Gimpo Intl

Wed 4/15

7:15 pm-7:11 pm

2 stops37h 56m

$1,126

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 4/15

7:20 am-9:15 pm

2 stops23h 55m

Seoul Gimpo Intl

Wed 4/22

7:15 pm-1:15 pm

2 stops32h 00m

$1,130

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 5/7

7:20 am-12:50 pm

2 stops39h 30m

Seoul Gimpo Intl

Wed 5/27

8:20 pm-10:20 pm

1 stop40h 00m

$1,137

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 4/8

10:50 am-9:15 pm

2 stops20h 25m

Seoul Gimpo Intl

Wed 4/22

8:00 am-4:29 pm

2 stops22h 29m

$1,139

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 5/4

6:38 pm-7:15 pm

2 stops34h 37m

Seoul Gimpo Intl

Wed 5/13

8:20 pm-10:20 pm

1 stop40h 00m

$1,140

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 4/12

7:20 am-10:40 am

2 stops37h 20m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-11:27 am

2 stops30h 12m

$1,142

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 4/6

7:32 am-5:55 pm

2 stops20h 23m

Seoul Gimpo Intl

Wed 4/15

7:15 pm-7:11 pm

2 stops37h 56m

$1,184

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 4/16

6:04 am-9:15 pm

2 stops25h 11m

Seoul Gimpo Intl

Thu 4/23

8:00 am-5:57 pm

2 stops23h 57m

$1,186

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 George Bush Intcntl Airport 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

Can stopping save me money on Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport flights?

You could potentially save up to 29% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport flight.

When to book flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport (IAH to GMP) flight deals and tips

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

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport takes 21h 10m
There are no direct flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport.
Search flight deals

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

    There are 7028.2 mi between Houston George Bush Intcntl and Seoul Gimpo Intl. Typically, this will take 21h 10m by plane in normal conditions.

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

    Prices for flights from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport are updated daily.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to Seoul Gimpo Intl Airport.

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

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

Why use momondo?

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

Finding the right flight to Seoul from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

All flight searches from Houston to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Houston to Seoul 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 Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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