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Cheap flights from Houston to South Korea from $336

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 South Korea departing on 12/7. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 am - 4:20 pmIAH-ICN
20h 20m1 stop
Multiple Airlines Logo
9:20 pm - 5:29 pmICN-IAH
35h 09m2 stops
$778Multiple Airlines
Find Deal
mer., déc. 3 - mar., déc. 9
Multiple Airlines Logo
7:29 pm - 4:20 pmIAH-ICN
29h 51m1 stop
Multiple Airlines Logo
9:20 pm - 5:29 pmICN-IAH
35h 09m2 stops
$786Multiple Airlines
Find Deal
dim., déc. 7 - sam., déc. 13
Turkish Airlines Logo
9:05 pm - 6:20 pmIAH-ICN
30h 15m1 stop
Turkish Airlines Logo
10:45 am - 7:10 pmICN-IAH
47h 25m1 stop
$887Turkish Airlines
Find Deal
dim., janv. 18 - sam., févr. 28
Turkish Airlines Logo
9:05 pm - 6:20 pmIAH-ICN
30h 15m1 stop
Turkish Airlines Logo
10:45 am - 7:10 pmICN-IAH
47h 25m1 stop
$897Turkish Airlines
Find Deal
sam., janv. 17 - sam., janv. 24
EVA Air Logo
1:00 am - 6:45 pmIAH-ICN
27h 45m1 stop
EVA Air Logo
12:00 pm - 10:15 pmICN-IAH
24h 15m1 stop
$951EVA Air
Find Deal
dim., avr. 5 - lun., avr. 20
EVA Air Logo
1:00 am - 11:00 amIAH-ICN
20h 00m1 stop
EVA Air Logo
12:00 pm - 10:15 pmICN-IAH
24h 15m1 stop
$980EVA Air
Find Deal
dim., avr. 5 - lun., avr. 20
American Airlines Logo
6:00 am - 4:45 pmHOU-ICN
19h 45m1 stop
American Airlines Logo
5:55 pm - 8:41 amICN-HOU
28h 46m1 stop
$1,406American Airlines
Find Deal
lun., mars 2 - lun., mars 16
American Airlines Logo
6:00 am - 4:45 pmHOU-ICN
19h 45m1 stop
American Airlines Logo
6:50 pm - 11:55 pmICN-HOU
20h 05m1 stop
$1,408American Airlines
Find Deal
mer., févr. 4 - dim., févr. 15
Delta Logo
5:04 pm - 3:30 pmHOU-ICN
31h 26m2 stops
Delta Logo
7:25 pm - 10:35 pmICN-HOU
18h 10m1 stop
$1,413Delta
Find Deal
mar., janv. 6 - mar., janv. 20
Delta Logo
11:09 am - 3:50 pmHOU-ICN
37h 41m1 stop
Delta Logo
6:00 pm - 10:35 pmICN-HOU
19h 35m1 stop
$1,416Delta
Find Deal
mar., janv. 6 - mar., janv. 20

EVA Air flights from Houston to South Korea

Our best EVA Air deals on Houston to South Korea flight tickets
EVA Air
Apr 5
IAH1:00 amHouston George Bush Intcntl
27h 45m
1 stop
ICN6:45 pmIncheon Intl
Apr 20
ICN12:00 pmIncheon Intl
24h 15m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$951
Find similar
EVA Air
Apr 5
IAH1:00 amHouston George Bush Intcntl
20h 00m
1 stop
ICN11:00 amIncheon Intl
Apr 20
ICN12:00 pmIncheon Intl
24h 15m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$980
Find similar
EVA Air
Apr 5
IAH1:00 amHouston George Bush Intcntl
20h 00m
1 stop
ICN11:00 amIncheon Intl
Apr 25
ICN7:45 pmIncheon Intl
40h 30m
1 stop
IAH10:15 pmHouston George Bush Intcntl
$1,018
Find similar

Turkish Airlines flights from Houston to South Korea

Our best Turkish Airlines deals on Houston to South Korea flight tickets
Turkish Airlines
Nov 11
IAH9:05 pmHouston George Bush Intcntl
45h 00m
1 stop
ICN9:05 amIncheon Intl
Nov 25
ICN12:10 amIncheon Intl
34h 00m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$887
Find similar
Turkish Airlines
Jan 17
IAH9:05 pmHouston George Bush Intcntl
30h 15m
1 stop
ICN6:20 pmIncheon Intl
Jan 24
ICN10:45 amIncheon Intl
47h 25m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$897
Find similar
Turkish Airlines
Mar 14
IAH3:55 pmHouston George Bush Intcntl
36h 25m
1 stop
ICN6:20 pmIncheon Intl
Apr 2
ICN11:20 pmIncheon Intl
27h 25m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$900
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Houston to South Korea 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 novembre 5, 2025.
Use the filters below to find and compare flights from Houston to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mer. 12/3

5:00 am-4:20 pm

1 stop20h 20m

Incheon Intl

mar. 12/9

9:20 pm-5:29 pm

2 stops35h 09m

$778

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dim. 12/7

7:29 pm-4:20 pm

1 stop29h 51m

Incheon Intl

sam. 12/13

9:20 pm-5:29 pm

2 stops35h 09m

$786

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dim. 1/18

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

sam. 2/28

10:45 am-7:10 pm

1 stop47h 25m

$887

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

sam. 1/17

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

sam. 1/24

10:45 am-7:10 pm

1 stop47h 25m

$897

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dim. 4/5

1:00 am-6:45 pm

1 stop27h 45m

Incheon Intl

lun. 4/20

12:00 pm-10:15 pm

1 stop24h 15m

$951

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dim. 4/5

1:00 am-11:00 am

1 stop20h 00m

Incheon Intl

lun. 4/20

12:00 pm-10:15 pm

1 stop24h 15m

$980

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

lun. 3/2

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

lun. 3/16

5:55 pm-8:41 am

1 stop28h 46m

$1,406

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mer. 2/4

6:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

dim. 2/15

6:50 pm-11:55 pm

1 stop20h 05m

$1,408

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mar. 1/6

5:04 pm-3:30 pm

2 stops31h 26m

Incheon Intl

mar. 1/20

7:25 pm-10:35 pm

1 stop18h 10m

$1,413

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mar. 1/6

11:09 am-3:50 pm

1 stop37h 41m

Incheon Intl

mar. 1/20

6:00 pm-10:35 pm

1 stop19h 35m

$1,416

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 South Korea from

How to get the cheapest flight ticket from Houston to South Korea

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 month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $1,062.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Houston is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,183. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Houston to South Korea for around $1,619.

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

Flying to South Korea 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. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,428 on average. Flights to South Korea from Houston in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to South Korea?

You are more likely to see cheaper flights to South Korea from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,433 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Houston for as low as $1,052 on momondo.

Cheap Houston to South Korea flight deals and tips

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

Direct flights

None
There are no direct flights from Houston to South Korea. There are no popular flight routes from Houston to South Korea.
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents required for your trip to South Korea 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 South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston to South Korea

Compare and see reviews for airlines that fly from Houston to South Korea with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $461Free CancellationRating
8.0
11,243 reviews
Search Alaska Airlines flights
DeltaPriceFrom $826Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Air CanadaPriceFrom $856Free CancellationRating
7.1
10,410 reviews
Search Air Canada flights
American AirlinesPriceFrom $856Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
Korean AirPriceFrom $923Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
WestJetPriceFrom $925Free CancellationRating
7.2
3,154 reviews
Search WestJet flights
Turkish AirlinesPriceFrom $974Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
EVA AirPriceFrom $1,000Free CancellationRating
8.4
1,270 reviews
Search EVA Air flights
United AirlinesPriceFrom $1,138Free CancellationRating
7.4
9,003 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $1,288Free CancellationRating
8.2
484 reviews
Search Asiana Airlines flights

Why use momondo?

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

It is quick and easy to find Houston to South Korea flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South Korea that suits you.

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

momondo does allow users to show only those flights to South Korea from Houston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Houston to South Korea?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from Houston.

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

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

An easier way to manage your South Korea trip

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ven. 12/5
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