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Cheap flights from Houston George Bush Intcntl Airport to Seoul from $575

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 8/1. 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.
EVA Air Logo
1:10 am - 6:10 pm
IAH
-
GMP
27h 00m
1 stop
EVA Air Logo
1:50 pm - 10:15 pm
GMP
-
IAH
22h 25m
1 stop
$1,299EVA Air
Sun, Sep 27 - Sat, Oct 10
Multiple Airlines Logo
6:45 am - 10:20 pm
IAH
-
GMP
25h 35m
2 stops
Multiple Airlines Logo
8:40 am - 9:52 pm
GMP
-
IAH
27h 12m
2 stops
$1,361Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
EVA Air Logo
1:00 am - 6:10 pm
IAH
-
GMP
27h 10m
1 stop
EVA Air Logo
1:50 pm - 10:00 pm
GMP
-
IAH
22h 10m
1 stop
$1,467EVA Air
Sun, Oct 18 - Fri, Oct 30
EVA Air Logo
7:25 am - 12:50 pm
IAH
-
GMP
39h 25m
2 stops
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m
1 stop
$1,519EVA Air
Wed, Sep 9 - Wed, Sep 30
Japan Airlines Logo
7:00 am - 5:55 pm
IAH
-
GMP
20h 55m
2 stops
Japan Airlines Logo
8:00 am - 7:46 pm
GMP
-
IAH
25h 46m
2 stops
$1,523Japan Airlines
Mon, Aug 17 - Mon, Aug 24
Japan Airlines Logo
9:03 am - 9:15 pm
IAH
-
GMP
22h 12m
2 stops
Japan Airlines Logo
8:00 am - 3:50 pm
GMP
-
IAH
21h 50m
2 stops
$1,540Japan Airlines
Sun, Aug 30 - Thu, Sep 10
Japan Airlines Logo
9:06 am - 9:15 pm
IAH
-
GMP
22h 09m
2 stops
Japan Airlines Logo
12:05 pm - 7:50 pm
GMP
-
IAH
21h 45m
2 stops
$1,551Japan Airlines
Wed, Sep 23 - Wed, Oct 28
Japan Airlines Logo
9:03 am - 9:15 pm
IAH
-
GMP
22h 12m
2 stops
Japan Airlines Logo
8:00 am - 3:45 pm
GMP
-
IAH
21h 45m
2 stops
$1,552Japan Airlines
Thu, Aug 20 - Tue, Sep 8
Japan Airlines Logo
8:20 pm - 9:15 pm
IAH
-
GMP
34h 55m
2 stops
Japan Airlines Logo
7:40 pm - 7:50 pm
GMP
-
IAH
38h 10m
2 stops
$1,569Japan Airlines
Wed, Oct 21 - Mon, Oct 26
Japan Airlines Logo
8:19 pm - 9:15 pm
IAH
-
GMP
34h 56m
2 stops
Japan Airlines Logo
7:15 pm - 7:46 pm
GMP
-
IAH
38h 31m
2 stops
$1,579Japan Airlines
Sun, Aug 16 - Sat, Sep 5

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
Sep 27
IAH1:10 amHouston George Bush Intcntl
27h 00m
1 stop
GMP6:10 pmSeoul Gimpo Intl
Oct 10
GMP1:50 pmSeoul Gimpo Intl
22h 25m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,299
EVA Air
Oct 18
IAH1:00 amHouston George Bush Intcntl
27h 10m
1 stop
GMP6:10 pmSeoul Gimpo Intl
Oct 30
GMP1:50 pmSeoul Gimpo Intl
22h 10m
1 stop
IAH10:00 pmHouston George Bush Intcntl
$1,467
EVA Air
Sep 9
IAH7:25 amHouston George Bush Intcntl
39h 25m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Sep 30
GMP8:20 pmSeoul Gimpo Intl
39h 55m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,519

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
Aug 17
IAH7:00 amHouston George Bush Intcntl
20h 55m
2 stops
GMP5:55 pmSeoul Gimpo Intl
Aug 24
GMP8:00 amSeoul Gimpo Intl
25h 46m
2 stops
IAH7:46 pmHouston George Bush Intcntl
$1,523
Japan Airlines
Aug 30
IAH9:03 amHouston George Bush Intcntl
22h 12m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 10
GMP8:00 amSeoul Gimpo Intl
21h 50m
2 stops
IAH3:50 pmHouston George Bush Intcntl
$1,540
Japan Airlines
Sep 23
IAH9:06 amHouston George Bush Intcntl
22h 09m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Oct 28
GMP12:05 pmSeoul Gimpo Intl
21h 45m
2 stops
IAH7:50 pmHouston George Bush Intcntl
$1,551

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 May 27, 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

Cheapest round-trip

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 9/27

1:10 am-6:10 pm

1 stop27h 00m

Seoul Gimpo Intl

Sat 10/10

1:50 pm-10:15 pm

1 stop22h 25m

$1,299

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 9/6

6:45 am-10:20 pm

2 stops25h 35m

Seoul Gimpo Intl

Tue 9/15

8:40 am-9:52 pm

2 stops27h 12m

$1,361

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 10/18

1:00 am-6:10 pm

1 stop27h 10m

Seoul Gimpo Intl

Fri 10/30

1:50 pm-10:00 pm

1 stop22h 10m

$1,467

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 9/9

7:25 am-12:50 pm

2 stops39h 25m

Seoul Gimpo Intl

Wed 9/30

8:20 pm-10:15 pm

1 stop39h 55m

$1,519

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 8/17

7:00 am-5:55 pm

2 stops20h 55m

Seoul Gimpo Intl

Mon 8/24

8:00 am-7:46 pm

2 stops25h 46m

$1,523

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/30

9:03 am-9:15 pm

2 stops22h 12m

Seoul Gimpo Intl

Thu 9/10

8:00 am-3:50 pm

2 stops21h 50m

$1,540
Quickest round-trip

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 9/23

9:06 am-9:15 pm

2 stops22h 09m

Seoul Gimpo Intl

Wed 10/28

12:05 pm-7:50 pm

2 stops21h 45m

$1,551

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 8/20

9:03 am-9:15 pm

2 stops22h 12m

Seoul Gimpo Intl

Tue 9/8

8:00 am-3:45 pm

2 stops21h 45m

$1,552

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Wed 10/21

8:20 pm-9:15 pm

2 stops34h 55m

Seoul Gimpo Intl

Mon 10/26

7:40 pm-7:50 pm

2 stops38h 10m

$1,569

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Sun 8/16

8:19 pm-9:15 pm

2 stops34h 56m

Seoul Gimpo Intl

Sat 9/5

7:15 pm-7:46 pm

2 stops38h 31m

$1,579

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

What is the cheapest airline that flies from Houston George Bush Intcntl to Seoul Gimpo Intl?

Japan Airlines is the most popular carrier operating from Houston George Bush Intcntl to Seoul Gimpo Intl

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

20h 45m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport takes 20h 45m
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

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Seoul Gimpo Intl Airport

  • 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 20h 45m 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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