Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Houston to Seoul from $382

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 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Houston to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 5:40 am
IAH
-
ICN
32h 35m1 stop
Multiple Airlines Logo
6:20 pm - 12:31 am
ICN
-
IAH
20h 11m2 stops
$859Multiple Airlines
seg, mar 23 - qua, abr 8
Multiple Airlines Logo
7:23 pm - 4:20 pm
IAH
-
ICN
29h 57m1 stop
Multiple Airlines Logo
9:20 pm - 12:45 pm
ICN
-
IAH
29h 25m2 stops
$860Multiple Airlines
sáb, fev 28 - ter, mar 10
Multiple Airlines Logo
7:05 am - 5:40 am
IAH
-
ICN
32h 35m1 stop
Multiple Airlines Logo
9:10 pm - 5:30 pm
ICN
-
IAH
34h 20m2 stops
$868Multiple Airlines
seg, mar 23 - ter, abr 7
EVA Air Logo
4:51 pm - 12:50 pm
IAH
-
GMP
29h 59m2 stops
EVA Air Logo
1:50 pm - 10:15 pm
GMP
-
IAH
22h 25m1 stop
$1,098EVA Air
qua, abr 8 - sáb, abr 18
EVA Air Logo
4:51 pm - 12:50 pm
IAH
-
GMP
29h 59m2 stops
EVA Air Logo
1:50 pm - 10:15 pm
GMP
-
IAH
22h 25m1 stop
$1,136EVA Air
qui, abr 9 - sáb, abr 18
EVA Air Logo
4:51 pm - 7:15 pm
IAH
-
GMP
36h 24m2 stops
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m1 stop
$1,146EVA Air
seg, abr 6 - qua, abr 15
EVA Air Logo
12:40 am - 7:15 pm
IAH
-
GMP
28h 35m1 stop
EVA Air Logo
8:20 pm - 10:15 pm
GMP
-
IAH
39h 55m1 stop
$1,148EVA Air
seg, mar 23 - qua, abr 8
Japan Airlines Logo
6:00 am - 10:05 pm
HOU
-
GMP
25h 05m2 stops
Japan Airlines Logo
8:00 am - 12:09 pm
GMP
-
HOU
19h 09m2 stops
$1,467Japan Airlines
qui, jan 15 - qui, jan 22
Japan Airlines Logo
6:03 am - 9:50 pm
HOU
-
GMP
25h 47m2 stops
Japan Airlines Logo
7:55 am - 1:32 pm
GMP
-
HOU
19h 37m2 stops
$1,469Japan Airlines
ter, abr 21 - qua, mai 13
Japan Airlines Logo
6:00 am - 10:05 pm
HOU
-
GMP
25h 05m2 stops
Japan Airlines Logo
8:00 am - 3:50 pm
GMP
-
HOU
22h 50m2 stops
$1,582Japan Airlines
qua, fev 11 - qua, fev 25

EVA Air flights from Houston to Seoul

Our best EVA Air deals on Houston to Seoul flight tickets
EVA Air
Apr 20
IAH1:00 amHouston George Bush Intcntl
20h 00m
1 stop
ICN11:00 amIncheon Intl
May 13
ICN12:00 pmIncheon Intl
24h 20m
1 stop
IAH10:20 pmHouston George Bush Intcntl
$975
Find similar
EVA Air
Apr 8
IAH4:51 pmHouston George Bush Intcntl
29h 59m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Apr 18
GMP1:50 pmSeoul Gimpo Intl
22h 25m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,098
Find similar
EVA Air
Apr 9
IAH4:51 pmHouston George Bush Intcntl
29h 59m
2 stops
GMP12:50 pmSeoul Gimpo Intl
Apr 18
GMP1:50 pmSeoul Gimpo Intl
22h 25m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,136
Find similar

Japan Airlines flights from Houston to Seoul

Our best Japan Airlines deals on Houston to Seoul flight tickets
Japan Airlines
Jan 16
HOU6:00 amHouston Hobby
19h 45m
1 stop
ICN4:45 pmIncheon Intl
Jan 25
ICN7:15 pmIncheon Intl
18h 31m
1 stop
HOU10:46 pmHouston Hobby
$1,399
Find similar
Japan Airlines
Feb 11
HOU4:55 pmHouston Hobby
32h 50m
1 stop
ICN4:45 pmIncheon Intl
Feb 25
ICN7:15 pmIncheon Intl
15h 40m
1 stop
HOU7:55 pmHouston Hobby
$1,405
Find similar
Japan Airlines
Apr 14
HOU5:00 amHouston Hobby
20h 30m
1 stop
ICN3:30 pmIncheon Intl
Apr 21
ICN5:25 pmIncheon Intl
20h 16m
1 stop
HOU11:41 pmHouston Hobby
$1,423
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Seoul 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 dezembro 23, 2025.
Use the filters below to find and compare flights from Houston to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

seg 3/23

7:05 am-5:40 am

1 stop32h 35m

Incheon Intl

qua 4/8

6:20 pm-12:31 am

2 stops20h 11m

$859

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

sáb 2/28

7:23 pm-4:20 pm

1 stop29h 57m

Incheon Intl

ter 3/10

9:20 pm-12:45 pm

2 stops29h 25m

$860

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

seg 3/23

7:05 am-5:40 am

1 stop32h 35m

Incheon Intl

ter 4/7

9:10 pm-5:30 pm

2 stops34h 20m

$868

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

qua 4/8

4:51 pm-12:50 pm

2 stops29h 59m

Seoul Gimpo Intl

sáb 4/18

1:50 pm-10:15 pm

1 stop22h 25m

$1,098

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

qui 4/9

4:51 pm-12:50 pm

2 stops29h 59m

Seoul Gimpo Intl

sáb 4/18

1:50 pm-10:15 pm

1 stop22h 25m

$1,136

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

seg 4/6

4:51 pm-7:15 pm

2 stops36h 24m

Seoul Gimpo Intl

qua 4/15

8:20 pm-10:15 pm

1 stop39h 55m

$1,146

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

seg 3/23

12:40 am-7:15 pm

1 stop28h 35m

Seoul Gimpo Intl

qua 4/8

8:20 pm-10:15 pm

1 stop39h 55m

$1,148

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

qui 1/15

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

qui 1/22

8:00 am-12:09 pm

2 stops19h 09m

$1,467

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

ter 4/21

6:03 am-9:50 pm

2 stops25h 47m

Seoul Gimpo Intl

qua 5/13

7:55 am-1:32 pm

2 stops19h 37m

$1,469

HoustonSeoul

HOU - GMP

HOUGMP

Houston Hobby

qua 2/11

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

qua 2/25

8:00 am-3:50 pm

2 stops22h 50m

$1,582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Houston to Seoul

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 typical price of a round-trip flight between Houston and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Houston averaging around $1,067.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Houston. The lowest ticket price found for a Thursday departure recently was $1,183. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,619.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Houston at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,115 when looking at flights departing at noon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,428 per ticket.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,391 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Houston for as low as $1,046 on momondo.

Cheap Houston to Seoul flight deals and tips

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

Fastest flight time

18h 03m

Direct flights

None
The fastest flight from Houston to Seoul takes 18h 03m
There are no direct flights from Houston to Seoul. There are no popular flight routes from Houston to Seoul.
Search flight deals

  • How far is Houston to Seoul by plane?

    The straight-line distance from Houston to Seoul is 7035.3 mi. Typically, this will take 18h 03m by plane in normal conditions.

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

    Prices for flights from Houston to Seoul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston to Seoul?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to Seoul.

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

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Seoul

Compare and see reviews for airlines that fly from Houston to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $461Free CancellationRating
8.0
11,517 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $697Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
DeltaPriceFrom $826Free CancellationRating
7.9
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $856Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Korean AirPriceFrom $923Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights
WestJetPriceFrom $925Free CancellationRating
7.2
3,216 reviews
Search WestJet flights
Turkish AirlinesPriceFrom $988Free CancellationRating
7.3
4,112 reviews
Search Turkish Airlines flights
EVA AirPriceFrom $1,000Free CancellationRating
8.4
1,299 reviews
Search EVA Air flights
United AirlinesPriceFrom $1,199Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $1,297Free CancellationRating
8.2
499 reviews
Search Asiana Airlines flights

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?

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?

momondo provides multiple filters to help you find the best flight to Seoul from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Houston to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
qui 1/22
qui 1/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport