$401+ Cheap flights from South Korea to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HOU
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from South Korea to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Korea to Houston
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Cheapest flights from South Korea to HoustonExplore the most affordable flight options available from South Korea to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from South Korea to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Mon 4/65:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$612
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Sun 5/34:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 2/1![Air Canada logo]()
$644
This Booking.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Mon 11/92:30 pm
IAH
- ICN
2 stops35h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$652
This Gurufare deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:55 pm
ICN
- IAH
1 stop36h 29m
Asiana Airlines
Mon 11/95:25 pm
IAH
- ICN
1 stop32h 45m
Asiana Airlines
Deal found 2/1![Asiana Airlines logo]()
$654
This Gotogate deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Sun 5/34:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 2/1![Air Canada logo]()
$663
This Gurufare deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Asiana Airlines
Mon 3/97:10 am
IAH
- ICN
1 stop20h 15m
Asiana Airlines
Deal found 1/31![Asiana Airlines logo]()
$673
This Booking.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
2 stops33h 39m
Air Canada
Mon 3/97:10 am
IAH
- ICN
1 stop20h 15m
Air Canada
Deal found 1/31![Air Canada logo]()
$678
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:15 pm
ICN
- HOU
1 stop15h 35m
American Airlines
Mon 3/96:00 am
HOU
- ICN
1 stop19h 55m
American Airlines
Deal found 1/31![American Airlines logo]()
$788
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Sun 5/38:20 pm
HOU
- ICN
2 stops25h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,092
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:05 pm
ICN
- HOU
2 stops22h 55m
Multiple Airlines
Sun 5/36:25 pm
HOU
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,132
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:45 pm
ICN
- HOU
2 stops26h 40m
Multiple Airlines
Sun 5/36:25 pm
HOU
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,189
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:25 pm
ICN
- HOU
1 stop31h 26m
Delta
Sun 5/35:23 pm
HOU
- ICN
2 stops33h 57m
Delta
Deal found 2/2![Delta logo]()
$1,224
Best flights from South Korea to HoustonDiscover carefully curated flight deals from South Korea to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from South Korea to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Mon 4/65:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$612
This Gurufare deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Asiana Airlines
Mon 3/97:10 am
IAH
- ICN
1 stop20h 15m
Asiana Airlines
Deal found 1/31![Asiana Airlines logo]()
$673
This China Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2512:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Sun 5/38:20 pm
HOU
- ICN
2 stops25h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,092
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:40 pm
ICN
- HOU
1 stop20h 07m
American Airlines
Sun 5/38:21 pm
HOU
- ICN
1 stop29h 24m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:25 pm
ICN
- HOU
1 stop20h 17m
Delta
Sat 4/410:06 am
HOU
- ICN
1 stop38h 04m
Delta
Deal found 2/2![Delta logo]()
$1,238
This WhyPayMore deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:25 pm
ICN
- HOU
1 stop17h 17m
Korean Air
Tue 3/316:00 am
HOU
- ICN
1 stop18h 10m
Korean Air
Deal found 2/2![Korean Air logo]()
$1,265
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Sun 5/34:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 2/1![Air Canada logo]()
$644
This Cheapflightsfares deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:50 pm
GMP
- IAH
2 stops31h 10m
ANA
Mon 3/911:20 am
IAH
- GMP
1 stop21h 10m
ANA
Deal found 1/31![ANA logo]()
$1,400
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Sun 5/34:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 2/1![Air Canada logo]()
$644
This YBTour deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:05 pm
GMP
- IAH
2 stops26h 49m
Japan Airlines
Sat 3/77:42 pm
IAH
- GMP
2 stops24h 13m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,511
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:05 pm
ICN
- HOU
2 stops22h 55m
Multiple Airlines
Sun 5/36:25 pm
HOU
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,132
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:15 pm
ICN
- HOU
1 stop29h 28m
American Airlines
Fri 2/276:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,235
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:40 pm
ICN
- HOU
2 stops28h 11m
Delta
Sun 5/36:00 am
HOU
- ICN
1 stop32h 00m
Delta
Deal found 2/2![Delta logo]()
$1,276
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:45 pm
ICN
- HOU
2 stops26h 40m
Multiple Airlines
Sun 5/36:25 pm
HOU
- ICN
2 stops27h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,189
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:30 pm
ICN
- HOU
2 stops29h 31m
Delta
Mon 3/96:00 am
HOU
- ICN
1 stop32h 55m
Delta
Deal found 1/31![Delta logo]()
$1,277
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:40 pm
ICN
- HOU
1 stop16h 11m
American Airlines
Sun 5/38:21 pm
HOU
- ICN
1 stop29h 24m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,287
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:25 pm
ICN
- HOU
1 stop27h 56m
Delta
Fri 3/275:22 pm
HOU
- ICN
1 stop30h 48m
Delta
Deal found 2/3![Delta logo]()
$1,286
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:00 am
GMP
- IAH
2 stops18h 31m
Multiple Airlines
Mon 3/912:20 pm
IAH
- GMP
2 stops19h 45m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,312
This Trip.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:00 am
GMP
- HOU
2 stops18h 48m
Japan Airlines
Sat 2/2810:13 am
HOU
- GMP
2 stops20h 52m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,696
This Tourvis deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:50 pm
GMP
- IAH
2 stops38h 13m
ANA
Sat 2/2810:20 am
IAH
- GMP
1 stop21h 10m
ANA
Deal found 2/2![ANA logo]()
$1,714
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:00 am
GMP
- HOU
2 stops18h 48m
Multiple Airlines
Mon 3/912:18 pm
HOU
- GMP
2 stops19h 47m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,312
This YBTour deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:40 pm
GMP
- HOU
2 stops30h 08m
Japan Airlines
Tue 3/316:00 am
HOU
- GMP
2 stops21h 55m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,827
This KAYAK deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:25 pm
GMP
- IAH
1 stop34h 20m
ANA
Wed 5/1311:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 2/1![ANA logo]()
$1,846
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1812:05 pm
GMP
- IAH
2 stops22h 06m
Multiple Airlines
Sat 2/287:00 am
IAH
- GMP
2 stops36h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,448
This Ovago deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Fri 8/711:35 am
IAH
- GMP
1 stop33h 30m
ANA
Deal found 1/31![ANA logo]()
$1,869
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:40 pm
GMP
- IAH
2 stops30h 51m
Multiple Airlines
Sat 2/287:00 am
IAH
- GMP
2 stops36h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,482
This YBTour deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:00 am
GMP
- HOU
2 stops18h 48m
Japan Airlines
Mon 3/210:13 am
HOU
- GMP
2 stops20h 52m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$2,003
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:00 am
GMP
- IAH
2 stops18h 31m
Multiple Airlines
Fri 2/276:01 am
IAH
- GMP
2 stops25h 04m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,490
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:00 am
GMP
- IAH
2 stops20h 39m
Multiple Airlines
Mon 3/27:00 am
IAH
- GMP
2 stops24h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,540
This Japan Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:40 pm
GMP
- IAH
2 stops30h 51m
Multiple Airlines
Sat 3/77:00 am
IAH
- GMP
2 stops24h 05m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,592
Last-minute flights from South Korea to HoustonDiscover last-minute flight deals from South Korea to Houston. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Houston. Data last updated February 3, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:30 pm
ICN
- HOU
2 stops29h 51m
Delta
Mon 2/95:04 pm
HOU
- ICN
2 stops31h 26m
Delta
Deal found 2/1![Delta logo]()
$1,262
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:50 pm
ICN
- IAH
1 stop23h 35m
Multiple Airlines
Fri 2/274:22 pm
IAH
- ICN
2 stops35h 13m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$975
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/187:15 pm
ICN
- HOU
1 stop29h 28m
American Airlines
Fri 2/276:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:55 pm
ICN
- IAH
3 stops35h 44m
Multiple Airlines
Sat 3/77:38 pm
IAH
- ICN
2 stops30h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$930
This Air Canada deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Thu 2/265:25 pm
IAH
- ICN
1 stop32h 45m
Air Canada
Deal found 2/2![Air Canada logo]()
$962
This WhyPayMore deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Mon 4/65:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Deal found 2/1![Air Canada logo]()
$612
This Gurufare deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
1 stop36h 29m
Asiana Airlines
Mon 3/97:10 am
IAH
- ICN
1 stop20h 15m
Asiana Airlines
Deal found 1/31![Asiana Airlines logo]()
$673
This Booking.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:55 pm
ICN
- IAH
2 stops33h 39m
Air Canada
Mon 3/97:10 am
IAH
- ICN
1 stop20h 15m
Air Canada
Deal found 1/31![Air Canada logo]()
$678
This American Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:15 pm
ICN
- HOU
1 stop15h 35m
American Airlines
Mon 3/96:00 am
HOU
- ICN
1 stop19h 55m
American Airlines
Deal found 1/31![American Airlines logo]()
$788
This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:55 pm
ICN
- IAH
2 stops41h 49m
Air Canada
Wed 5/134:32 pm
IAH
- ICN
2 stops57h 33m
Air Canada
Deal found 2/1![Air Canada logo]()
$709
This WhyPayMore deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/305:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Sat 4/49:35 am
IAH
- ICN
1 stop40h 30m
Air Canada
Deal found 2/2![Air Canada logo]()
$928
This Delta deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/304:25 pm
ICN
- HOU
1 stop20h 17m
Delta
Sat 4/410:06 am
HOU
- ICN
1 stop38h 04m
Delta
Deal found 2/2![Delta logo]()
$1,238
One-way flights from South Korea to HoustonSearch for one-way flight options from South Korea to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from South Korea to Houston. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Deal found 2/1![Air Canada logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:40 am
ICN
- IAH
1 stop36h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$420
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/205:55 pm
ICN
- IAH
2 stops42h 44m
Air Canada
Deal found 2/1![Air Canada logo]()
$423
This Mytrip deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:05 pm
ICN
- IAH
2 stops31h 03m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:45 am
ICN
- IAH
1 stop37h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$430
This Priceline deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 1/31![Air Canada logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:20 pm
ICN
- IAH
2 stops42h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:20 pm
ICN
- IAH
2 stops49h 34m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:20 pm
ICN
- IAH
2 stops34h 47m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:50 am
GMP
- IAH
3 stops39h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:20 pm
ICN
- HOU
2 stops29h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:20 pm
ICN
- HOU
2 stops29h 38m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$566
Find flight deals from South Korea to Houston
Keep the following information in mind while searching for South Korea to Houston flight deals. Data was last updated February 3, 2026.
Round-trip from | $612 (WhyPayMore) |
|---|---|
One-way from | $401 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Korea to Houston 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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from South Korea to Houston that are best for you.
Fly from
South Korea
Fly to
Houston
Route
Depart
Return
Price
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 3/2
6:55 pm-4:24 pm
1 stop36h 29m
Houston George Bush Intcntl
Mon 4/6
5:25 pm-4:05 pm
1 stop32h 40m
$612
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Sun 4/26
5:45 pm-4:24 pm
1 stop36h 39m
Houston George Bush Intcntl
Sun 5/3
4:45 pm-4:05 pm
1 stop33h 20m
$644
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Sat 4/25
5:45 pm-4:24 pm
1 stop36h 39m
Houston George Bush Intcntl
Sun 5/3
4:45 pm-4:05 pm
1 stop33h 20m
$644
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 3/2
6:55 pm-4:24 pm
1 stop36h 29m
Houston George Bush Intcntl
Mon 3/9
7:10 am-5:25 pm
1 stop20h 15m
$673
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Sat 4/25
12:45 pm-5:00 am
2 stops30h 15m
Houston Hobby
Sun 5/3
8:20 pm-11:30 am
2 stops25h 10m
$1,092
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Mon 4/27
8:05 pm-5:00 am
2 stops22h 55m
Houston Hobby
Sun 5/3
6:25 pm-11:30 am
2 stops27h 05m
$1,132
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Sun 4/26
12:45 pm-1:25 am
2 stops26h 40m
Houston Hobby
Sun 5/3
6:25 pm-11:30 am
2 stops27h 05m
$1,189
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Mon 4/27
5:40 pm-11:47 pm
1 stop20h 07m
Houston Hobby
Sun 5/3
8:21 pm-3:45 pm
1 stop29h 24m
$1,233
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Wed 2/18
7:15 pm-9:43 am
1 stop29h 28m
Houston Hobby
Fri 2/27
6:00 am-4:45 pm
1 stop19h 45m
$1,235
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Mon 3/30
4:25 pm-10:42 pm
1 stop20h 17m
Houston Hobby
Sat 4/4
10:06 am-2:10 pm
1 stop38h 04m
$1,238
Showing 1-10 of 60 results
Best time to book a flight from South Korea to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from South Korea with our price prediction graph.
ICN-IAH
GMP-IAH
GMP-HOU
ICN-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from South Korea to Houston
KR0-HO1
ICN-IAH
GMP-IAH
GMP-HOU
ICN-HOU
What is the cheapest month to book a flight from South Korea to Houston?
Currently, March is the cheapest month in which you can book a flight from South Korea to Houston (average of $645). Flying from South Korea to Houston in July is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KR to HOU?
Find hourly flight availability from South Korea to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
It’s optimal to fly from South Korea to Houston in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from South Korea to Houston?
Use this chart to determine the cheapest time to fly round-trip from South Korea to Houston. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their South Korea to Houston flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Delta from South Korea to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Crew
8.7
Boarding
8.5
Entertainment
8.2
Food
8.1
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from South Korea to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for South Korea to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from South Korea to Houston
Discover the top 3 airlines that operate flights from South Korea to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$807 | Average$1,129 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,027 | Average$1,305 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,155 | Average$1,472 | FlexibilityNo cancel fee | On-time81% |