$393+ Cheap flights from Houston to South Korea
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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Houston to South Korea 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Houston to South Korea
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to South KoreaExplore the most affordable flight options available from Houston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Houston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Vliegwinkel deal was found by Cheapflights users on 7/22. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Sat 9/58:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 7/22![WestJet logo]()
$903
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Sat 10/108:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 7/19![WestJet logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 10/166:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Fri 10/237:15 pm
ICN
- IAH
2 stops39h 49m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$917
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Fri 8/2110:45 am
IAH
- ICN
1 stop19h 35m
Multiple Airlines
Mon 8/317:15 pm
ICN
- IAH
2 stops59h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 10/196:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Fri 10/237:15 pm
ICN
- IAH
2 stops39h 49m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/239:47 pm
IAH
- ICN
2 stops30h 58m
Multiple Airlines
Thu 10/11:35 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 9/249:59 pm
IAH
- ICN
2 stops33h 41m
Multiple Airlines
Thu 10/11:35 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/142:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Fri 10/237:15 pm
ICN
- IAH
2 stops39h 49m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/172:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Mon 10/267:45 pm
ICN
- IAH
2 stops54h 34m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$944
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 10/212:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Mon 11/27:45 pm
ICN
- IAH
2 stops55h 34m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$945
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:02 pm
HOU
- ICN
2 stops29h 53m
Multiple Airlines
Thu 11/2610:00 am
ICN
- HOU
2 stops24h 44m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,115
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:19 pm
HOU
- ICN
2 stops28h 21m
Multiple Airlines
Wed 10/2810:00 am
ICN
- HOU
2 stops27h 49m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,120
Best flights from Houston to South KoreaDiscover carefully curated flight deals from Houston to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Houston to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:02 pm
HOU
- ICN
2 stops29h 53m
Multiple Airlines
Thu 11/2610:00 am
ICN
- HOU
2 stops24h 44m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,115
This EVA Air deal was found by Cheapflights users on 7/23. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:35 am
IAH
- ICN
1 stop27h 10m
EVA Air
Sat 8/297:45 pm
ICN
- IAH
1 stop41h 05m
EVA Air
Deal found 7/23![EVA Air logo]()
$1,143
This American Airlines deal was found by Cheapflights users on 7/18. 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 9/216:04 am
HOU
- ICN
1 stop19h 41m
American Airlines
Wed 10/215:50 pm
ICN
- HOU
1 stop19h 59m
American Airlines
Deal found 7/18![American Airlines logo]()
$1,352
This Delta deal was found by Cheapflights users on 7/18. 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 9/212:25 pm
HOU
- ICN
1 stop23h 35m
Delta
Wed 10/2110:15 am
ICN
- HOU
2 stops26h 54m
Delta
Deal found 7/18![Delta logo]()
$1,461
This Cheapflightsfares deal was found by Cheapflights users on 7/21. 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.
Thu 9/109:06 am
IAH
- GMP
2 stops22h 09m
Japan Airlines
Sun 9/138:00 am
GMP
- IAH
2 stops25h 46m
Japan Airlines
Deal found 7/21![Japan Airlines logo]()
$1,540
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:02 am
IAH
- ICN
2 stops25h 23m
Multiple Airlines
Wed 10/287:35 pm
ICN
- IAH
2 stops37h 59m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,120
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:35 am
IAH
- PUS
1 stop26h 25m
EVA Air
Mon 8/3112:45 pm
PUS
- IAH
1 stop24h 05m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,167
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:19 pm
HOU
- ICN
2 stops28h 21m
Multiple Airlines
Wed 10/2810:00 am
ICN
- HOU
2 stops27h 49m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,121
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:51 pm
IAH
- ICN
2 stops26h 49m
Multiple Airlines
Thu 9/178:00 am
ICN
- IAH
2 stops29h 58m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,121
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:35 am
IAH
- PUS
1 stop26h 25m
EVA Air
Sun 8/307:10 pm
PUS
- IAH
2 stops48h 42m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,303
This Delta deal was found by Cheapflights users on 7/19. 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 11/211:05 am
HOU
- ICN
1 stop27h 40m
Delta
Thu 11/268:35 pm
ICN
- HOU
2 stops30h 39m
Delta
Deal found 7/19![Delta logo]()
$1,461
This Cathay Pacific deal was found by Cheapflights users on 7/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:06 pm
IAH
- ICN
2 stops27h 34m
Multiple Airlines
Wed 10/283:00 pm
ICN
- IAH
2 stops37h 53m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,121
This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:04 am
HOU
- GMP
2 stops21h 51m
Japan Airlines
Wed 10/217:15 pm
GMP
- HOU
2 stops35h 21m
Japan Airlines
Deal found 7/18![Japan Airlines logo]()
$1,607
This Cathay Pacific deal was found by Cheapflights users on 7/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:19 pm
IAH
- ICN
2 stops26h 21m
Multiple Airlines
Sun 8/308:05 pm
ICN
- IAH
2 stops37h 41m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,129
This Japan Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 8/276:07 am
IAH
- GMP
2 stops25h 08m
Japan Airlines
Mon 8/3112:05 pm
GMP
- IAH
2 stops21h 41m
Japan Airlines
Deal found 7/19![Japan Airlines logo]()
$1,615
This Philippine Airlines deal was found by Cheapflights users on 7/18. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:17 pm
IAH
- ICN
2 stops32h 58m
Multiple Airlines
Sun 9/208:30 pm
ICN
- IAH
2 stops61h 16m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,136
This BusinessClass deal was found by Cheapflights users on 7/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:32 am
HOU
- GMP
2 stops21h 43m
Japan Airlines
Wed 9/97:15 pm
GMP
- HOU
2 stops32h 10m
Japan Airlines
Deal found 7/22![Japan Airlines logo]()
$1,652
This Philippine Airlines deal was found by Cheapflights users on 7/21. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:17 pm
IAH
- ICN
2 stops32h 58m
Multiple Airlines
Sat 10/108:30 pm
ICN
- IAH
2 stops61h 04m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,136
This Cathay Pacific deal was found by Cheapflights users on 7/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:04 pm
IAH
- ICN
2 stops33h 01m
Multiple Airlines
Thu 10/2910:00 am
ICN
- IAH
2 stops24h 29m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,153
This BusinessClass deal was found by Cheapflights users on 7/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:41 am
HOU
- GMP
2 stops25h 34m
Japan Airlines
Tue 9/87:15 pm
GMP
- HOU
2 stops32h 10m
Japan Airlines
Deal found 7/19![Japan Airlines logo]()
$1,698
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:02 am
IAH
- ICN
2 stops25h 23m
Multiple Airlines
Sun 9/133:10 pm
ICN
- IAH
2 stops42h 36m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,153
This Expedia deal was found by Cheapflights users on 7/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:32 am
HOU
- GMP
2 stops21h 43m
Japan Airlines
Wed 9/167:15 pm
GMP
- HOU
2 stops34h 28m
Japan Airlines
Deal found 7/22![Japan Airlines logo]()
$1,767
This Cathay Pacific deal was found by Cheapflights users on 7/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:02 am
IAH
- ICN
2 stops25h 23m
Multiple Airlines
Sat 9/58:00 am
ICN
- IAH
2 stops26h 40m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,169
This BusinessClass deal was found by Cheapflights users on 7/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:06 pm
HOU
- GMP
2 stops38h 59m
Japan Airlines
Sat 10/317:40 pm
GMP
- HOU
2 stops31h 00m
Japan Airlines
Deal found 7/19![Japan Airlines logo]()
$1,770
This Cathay Pacific deal was found by Cheapflights users on 7/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:02 pm
IAH
- ICN
2 stops27h 38m
Multiple Airlines
Sat 10/248:00 am
ICN
- IAH
2 stops26h 29m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$1,169
This BusinessClass deal was found by Cheapflights users on 7/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
IAH
- GMP
2 stops24h 15m
Japan Airlines
Thu 10/228:00 am
GMP
- IAH
2 stops22h 20m
Japan Airlines
Deal found 7/20![Japan Airlines logo]()
$1,824
This Cathay Pacific deal was found by Cheapflights users on 7/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:14 pm
HOU
- ICN
2 stops26h 26m
Multiple Airlines
Sat 10/108:00 am
ICN
- HOU
2 stops29h 49m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,171
This BusinessClass deal was found by Cheapflights users on 7/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:33 am
HOU
- GMP
2 stops21h 42m
Japan Airlines
Sun 9/137:15 pm
GMP
- HOU
2 stops32h 10m
Japan Airlines
Deal found 7/23![Japan Airlines logo]()
$1,837
This Korean Air deal was found by Cheapflights users on 7/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:00 am
HOU
- PUS
2 stops22h 20m
Korean Air
Wed 11/114:10 pm
PUS
- HOU
2 stops20h 33m
Korean Air
Deal found 7/21![Korean Air logo]()
$7,924
This Japan Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 9/128:17 pm
IAH
- GMP
2 stops55h 38m
Japan Airlines
Wed 9/1612:05 pm
GMP
- IAH
2 stops21h 41m
Japan Airlines
Deal found 7/23![Japan Airlines logo]()
$1,850
Last-minute flights from Houston to South KoreaDiscover last-minute flight deals from Houston to South Korea. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to South Korea. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/1210:45 am
IAH
- ICN
1 stop40h 25m
Multiple Airlines
Thu 8/2712:55 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$997
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:14 pm
HOU
- ICN
2 stops26h 26m
Multiple Airlines
Sat 8/291:55 am
ICN
- HOU
2 stops36h 01m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,221
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/176:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Mon 8/247:20 am
ICN
- IAH
2 stops30h 36m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,030
This Vliegwinkel deal was found by Cheapflights users on 7/22. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Sat 9/58:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 7/22![WestJet logo]()
$903
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Sat 10/108:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 7/19![WestJet logo]()
$912
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/206:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Thu 8/2712:55 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$973
This Cathay Pacific deal was found by Cheapflights users on 7/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:14 pm
HOU
- ICN
2 stops26h 26m
Multiple Airlines
Wed 8/261:55 am
ICN
- HOU
2 stops36h 01m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,121
This Cathay Pacific deal was found by Cheapflights users on 7/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:14 pm
HOU
- ICN
2 stops26h 26m
Multiple Airlines
Sat 10/108:00 am
ICN
- HOU
2 stops29h 49m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,171
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/203:52 pm
IAH
- PUS
2 stops55h 08m
Multiple Airlines
Thu 8/277:50 am
PUS
- IAH
1 stop38h 55m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,203
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Fri 8/2110:45 am
IAH
- ICN
1 stop19h 35m
Multiple Airlines
Mon 8/317:15 pm
ICN
- IAH
2 stops59h 08m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/252:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Wed 11/257:45 pm
ICN
- IAH
2 stops36h 21m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$968
This EVA Air deal was found by Cheapflights users on 7/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:35 am
IAH
- PUS
1 stop26h 25m
EVA Air
Mon 8/3112:45 pm
PUS
- IAH
1 stop24h 05m
EVA Air
Deal found 7/22![EVA Air logo]()
$1,167
One-way flights from Houston to South KoreaSearch for one-way flight options from Houston to South Korea. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Houston to South Korea. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 7/19![WestJet logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/206:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 7/21![WestJet logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Fri 8/286:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 7/19![WestJet logo]()
$418
This Mytrip deal was found by Cheapflights users on 7/23. 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 8/216:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 7/23![WestJet logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/246:10 am
IAH
- ICN
2 stops25h 30m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/276:30 am
IAH
- ICN
2 stops22h 15m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Thu 8/136:30 am
IAH
- ICN
2 stops22h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/1410:45 am
IAH
- ICN
1 stop19h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Fri 8/2110:45 am
IAH
- GMP
2 stops39h 30m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 8/224:32 pm
IAH
- ICN
2 stops36h 13m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/108:43 pm
IAH
- ICN
2 stops58h 57m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 7/21. 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.
Thu 8/2010:14 pm
IAH
- ICN
3 stops55h 56m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$469
Find flight deals from Houston to South Korea
Keep the following information in mind while searching for Houston to South Korea flight deals. Data was last updated July 23, 2026.
Round-trip from | $903 (Vliegwinkel) |
|---|---|
One-way from | $393 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,646 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
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
Cheapest round-trip
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Mon 11/2
5:02 pm-1:55 pm
2 stops29h 53m
Incheon Intl
Thu 11/26
10:00 am-7:44 pm
2 stops24h 44m
$1,115
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Wed 9/23
7:02 am-10:25 pm
2 stops25h 23m
Incheon Intl
Wed 10/28
7:35 pm-7:34 pm
2 stops37h 59m
$1,120
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Thu 9/24
6:19 pm-12:40 pm
2 stops28h 21m
Incheon Intl
Wed 10/28
10:00 am-11:49 pm
2 stops27h 49m
$1,121
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/3
7:51 pm-12:40 pm
2 stops26h 49m
Incheon Intl
Thu 9/17
8:00 am-11:58 pm
2 stops29h 58m
$1,121
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/24
7:06 pm-12:40 pm
2 stops27h 34m
Incheon Intl
Wed 10/28
3:00 pm-2:53 pm
2 stops37h 53m
$1,121
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 8/16
8:19 pm-12:40 pm
2 stops26h 21m
Incheon Intl
Sun 8/30
8:05 pm-7:46 pm
2 stops37h 41m
$1,129
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 9/13
8:17 pm-7:15 pm
2 stops32h 58m
Incheon Intl
Sun 9/20
8:30 pm-7:46 pm
2 stops61h 16m
$1,136
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 9/13
8:17 pm-7:15 pm
2 stops32h 58m
Incheon Intl
Sat 10/10
8:30 pm-7:34 pm
2 stops61h 04m
$1,136
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Wed 8/19
1:35 am-6:45 pm
1 stop27h 10m
Incheon Intl
Sat 8/29
7:45 pm-10:50 pm
1 stop41h 05m
$1,143
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 10/18
8:04 pm-7:05 pm
2 stops33h 01m
Incheon Intl
Thu 10/29
10:00 am-8:29 pm
2 stops24h 29m
$1,153
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Houston with our price prediction graph.
HOU-ICN
IAH-ICN
IAH-GMP
IAH-PUS
HOU-GMP
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 Houston to South Korea
HO1-KR0
HOU-ICN
IAH-ICN
IAH-GMP
IAH-PUS
What is the cheapest month to book a flight from Houston to South Korea?
Currently, February is the cheapest month in which you can book a flight from Houston to South Korea (average of $1,018). Flying from Houston to South Korea in December is currently the most expensive (average of $1,751). 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.
How far ahead should I book a flight from Houston to South Korea?
The price you pay for your flight from Houston to South Korea may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Asiana Airlines,Delta, andUnited Airlines from Houston to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Comfort
8.0
Crew
8.5
Food
8.0
Boarding
8.3
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
SFO - ICN
Related info for your journey
Find useful and relevant information for your journey from Houston to South Korea. 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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Houston to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to South Korea by cabin class
Find flights from Houston to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and South Korea flights
Browse other Houston and South Korea flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Houston to South Korea flights
Consider these flights traveling from Houston to South Korea.
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
Top 10 airlines flying from Houston to South Korea
Discover the top 10 airlines that operate flights from Houston to South Korea. 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$1,131 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$1,092 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$872 | Average$1,281 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$922 | Average$1,239 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$923 | Average$1,577 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$923 | Average$1,210 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$968 | Average$1,003 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,398 | Average$1,658 | FlexibilityNo cancel fee | On-time69% |