$396+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — HOU
Apr 24 — May 11
Round-trip
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 March 25, 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 March 25, 2026.
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 9/115:50 pm
ICN
- HOU
1 stop16h 01m
American Airlines
Tue 9/158:22 pm
HOU
- ICN
1 stop29h 23m
American Airlines
Deal found 3/24![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 9/115:50 pm
ICN
- IAH
2 stops28h 55m
American Airlines
Tue 9/157:00 am
IAH
- ICN
1 stop18h 45m
American Airlines
Deal found 3/24![American Airlines logo]()
$762
This American Airlines deal was found by Cheapflights users on 3/24. 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 9/95:50 pm
ICN
- IAH
1 stop20h 09m
American Airlines
Sun 9/1312:05 pm
IAH
- ICN
2 stops37h 40m
American Airlines
Deal found 3/24![American Airlines logo]()
$778
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Sat 5/26:09 pm
IAH
- ICN
1 stop31h 36m
American Airlines
Deal found 3/23![American Airlines logo]()
$791
This Priceline deal was found by Cheapflights users on 3/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:55 pm
ICN
- IAH
1 stop36h 29m
Air Canada
Mon 11/232:30 pm
IAH
- ICN
2 stops35h 40m
Air Canada
Deal found 3/21![Air Canada logo]()
$798
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
ICN
- IAH
2 stops29h 10m
American Airlines
Sat 5/26:25 pm
IAH
- ICN
2 stops31h 20m
American Airlines
Deal found 3/21![American Airlines logo]()
$811
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:05 pm
ICN
- IAH
1 stop30h 02m
Air Canada
Tue 10/204:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 3/22![Air Canada logo]()
$821
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Mon 5/42:25 pm
IAH
- ICN
2 stops35h 20m
American Airlines
Deal found 3/23![American Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Sun 5/32:25 pm
IAH
- ICN
2 stops35h 20m
American Airlines
Deal found 3/24![American Airlines logo]()
$828
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Mon 9/75:45 pm
ICN
- IAH
1 stop35h 52m
Air Canada
Mon 9/284:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Deal found 3/24![Air Canada logo]()
$833
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:35 pm
ICN
- HOU
1 stop16h 15m
American Airlines
Mon 11/166:00 am
HOU
- ICN
1 stop19h 25m
American Airlines
Deal found 3/22![American Airlines logo]()
$841
This American Airlines deal was found by Cheapflights users on 3/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:35 pm
ICN
- IAH
1 stop18h 22m
American Airlines
Mon 11/166:15 pm
IAH
- ICN
1 stop31h 10m
American Airlines
Deal found 3/22![American Airlines logo]()
$841
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 March 25, 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 March 25, 2026.
This Air Canada deal was found by Cheapflights users on 3/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Mon 5/48:30 pm
IAH
- ICN
2 stops29h 35m
Air Canada
Deal found 3/20![Air Canada logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:30 am
ICN
- IAH
1 stop27h 29m
United Airlines
Thu 8/277:20 am
IAH
- ICN
2 stops31h 00m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,097
This Alaska Airlines deal was found by Cheapflights users on 3/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:35 pm
ICN
- IAH
1 stop23h 41m
Alaska Airlines
Mon 5/47:00 am
IAH
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$1,197
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:20 pm
ICN
- IAH
1 stop30h 25m
Delta
Sun 5/34:00 pm
IAH
- ICN
2 stops34h 50m
Delta
Deal found 3/20![Delta logo]()
$1,221
This oojo deal was found by Cheapflights users on 3/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:15 pm
GMP
- IAH
2 stops37h 56m
Japan Airlines
Fri 6/57:00 am
IAH
- GMP
2 stops24h 15m
Japan Airlines
Deal found 3/22![Japan Airlines logo]()
$1,442
This NaeilTour deal was found by Cheapflights users on 3/24. 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 NaeilTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:40 pm
GMP
- IAH
1 stop34h 05m
ANA
Thu 6/1811:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 3/24![ANA logo]()
$1,471
This Korean Air deal was found by Cheapflights users on 3/24. 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.
Thu 6/48:45 am
ICN
- HOU
1 stop17h 26m
Multiple Airlines
Thu 6/189:30 am
HOU
- ICN
1 stop17h 10m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$1,495
This Korean Air deal was found by Cheapflights users on 3/24. 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.
Tue 5/56:50 pm
ICN
- HOU
1 stop18h 17m
Korean Air
Thu 5/215:02 pm
HOU
- ICN
1 stop20h 58m
Korean Air
Deal found 3/24![Korean Air logo]()
$1,559
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
ICN
- HOU
1 stop16h 01m
American Airlines
Mon 5/46:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,671
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:35 pm
ICN
- IAH
1 stop23h 41m
Alaska Airlines
Mon 5/47:00 am
IAH
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:30 am
ICN
- IAH
1 stop33h 04m
United Airlines
Tue 8/255:15 am
IAH
- ICN
2 stops19h 45m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,208
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:30 am
ICN
- IAH
2 stops22h 40m
United Airlines
Mon 5/49:40 pm
IAH
- ICN
1 stop27h 20m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,247
This Delta deal was found by Cheapflights users on 3/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:40 am
PUS
- HOU
2 stops26h 27m
Delta
Wed 5/136:00 am
HOU
- PUS
2 stops37h 30m
Delta
Deal found 3/22![Delta logo]()
$1,413
This Surpr!ce deal was found by Cheapflights users on 3/24. 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 Surpr!ce is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:15 pm
GMP
- HOU
2 stops31h 05m
Japan Airlines
Mon 6/228:23 pm
HOU
- GMP
2 stops31h 32m
Japan Airlines
Deal found 3/24![Japan Airlines logo]()
$1,443
This Korean Air deal was found by Cheapflights users on 3/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:50 pm
ICN
- HOU
1 stop18h 17m
Korean Air
Sun 5/36:00 am
HOU
- ICN
1 stop19h 55m
Korean Air
Deal found 3/20![Korean Air logo]()
$1,605
This China Airlines deal was found by Cheapflights users on 3/23. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Sun 5/38:20 pm
HOU
- ICN
2 stops25h 10m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,658
This oojo deal was found by Cheapflights users on 3/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:15 pm
GMP
- HOU
2 stops34h 34m
Japan Airlines
Fri 6/56:03 am
HOU
- GMP
2 stops25h 12m
Japan Airlines
Deal found 3/22![Japan Airlines logo]()
$1,561
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/264:25 pm
ICN
- HOU
1 stop20h 42m
Delta
Sat 5/25:23 pm
HOU
- ICN
2 stops33h 57m
Delta
Deal found 3/20![Delta logo]()
$1,592
This Hanatour deal was found by Cheapflights users on 3/24. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:15 pm
GMP
- HOU
2 stops31h 05m
Japan Airlines
Thu 6/188:23 pm
HOU
- GMP
2 stops34h 52m
Japan Airlines
Deal found 3/24![Japan Airlines logo]()
$1,588
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:50 pm
ICN
- HOU
1 stop18h 17m
Delta
Mon 5/46:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 3/23![Delta logo]()
$1,603
This BusinessClass deal was found by Cheapflights users on 3/22. 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.
Tue 5/512:40 pm
GMP
- IAH
1 stop34h 05m
ANA
Thu 5/2111:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 3/22![ANA logo]()
$2,085
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:40 pm
ICN
- HOU
2 stops28h 18m
Delta
Sun 5/36:00 am
HOU
- ICN
1 stop19h 55m
Delta
Deal found 3/20![Delta logo]()
$1,613
This Korean Air deal was found by Cheapflights users on 3/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:30 pm
PUS
- HOU
2 stops20h 37m
Korean Air
Fri 4/246:00 am
HOU
- PUS
2 stops22h 20m
Korean Air
Deal found 3/23![Korean Air logo]()
$2,036
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:50 pm
ICN
- HOU
1 stop18h 17m
Delta
Mon 5/46:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 3/23![Delta logo]()
$1,654
This Korean Air deal was found by Cheapflights users on 3/25. 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.
Fri 5/14:30 pm
PUS
- HOU
2 stops20h 37m
Korean Air
Thu 5/76:00 am
HOU
- PUS
2 stops22h 20m
Korean Air
Deal found 3/25![Korean Air logo]()
$2,171
This Japan Airlines deal was found by Cheapflights users on 3/21. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:05 pm
GMP
- IAH
2 stops21h 06m
Multiple Airlines
Mon 5/410:44 am
IAH
- GMP
2 stops20h 31m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$2,604
This oojo deal was found by Cheapflights users on 3/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
GMP
- HOU
2 stops42h 12m
Japan Airlines
Thu 5/216:03 am
HOU
- GMP
2 stops25h 12m
Japan Airlines
Deal found 3/23![Japan Airlines logo]()
$2,540
This Tourvis deal was found by Cheapflights users on 3/21. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:00 am
GMP
- IAH
2 stops22h 29m
Japan Airlines
Sun 5/37:20 am
IAH
- GMP
2 stops23h 55m
Japan Airlines
Deal found 3/21![Japan Airlines logo]()
$2,589
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:00 am
GMP
- IAH
2 stops22h 29m
Japan Airlines
Thu 5/217:00 am
IAH
- GMP
2 stops24h 15m
Japan Airlines
Deal found 3/22![Japan Airlines logo]()
$2,648
This Japan Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 4/278:00 am
GMP
- IAH
2 stops22h 29m
Japan Airlines
Mon 5/410:44 am
IAH
- GMP
2 stops20h 31m
Japan Airlines
Deal found 3/23![Japan Airlines logo]()
$2,673
Last-minute flights from South Korea to HoustonDiscover last-minute flight deals from South Korea to Houston. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from South Korea to Houston. Data last updated March 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:50 pm
ICN
- IAH
2 stops30h 16m
American Airlines
Sat 5/27:41 pm
IAH
- ICN
2 stops30h 04m
American Airlines
Deal found 3/21![American Airlines logo]()
$861
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:50 pm
ICN
- IAH
2 stops39h 21m
American Airlines
Sun 5/36:27 pm
IAH
- ICN
2 stops31h 18m
American Airlines
Deal found 3/21![American Airlines logo]()
$894
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:50 pm
ICN
- IAH
2 stops30h 16m
American Airlines
Mon 5/46:25 pm
IAH
- ICN
2 stops31h 20m
American Airlines
Deal found 3/20![American Airlines logo]()
$896
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Sat 5/26:09 pm
IAH
- ICN
1 stop31h 36m
American Airlines
Deal found 3/23![American Airlines logo]()
$791
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Mon 5/42:25 pm
IAH
- ICN
2 stops35h 20m
American Airlines
Deal found 3/23![American Airlines logo]()
$825
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/275:50 pm
ICN
- IAH
2 stops43h 58m
American Airlines
Sun 5/32:25 pm
IAH
- ICN
2 stops35h 20m
American Airlines
Deal found 3/24![American Airlines logo]()
$828
This China Airlines deal was found by Cheapflights users on 3/22. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Sun 5/38:20 pm
HOU
- ICN
2 stops25h 10m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$1,314
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- HOU
1 stop16h 01m
American Airlines
Sat 5/26:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,334
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:50 pm
ICN
- HOU
1 stop19h 57m
American Airlines
Mon 5/46:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Deal found 3/20![American Airlines logo]()
$1,339
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
ICN
- IAH
2 stops29h 10m
American Airlines
Sat 5/26:25 pm
IAH
- ICN
2 stops31h 20m
American Airlines
Deal found 3/21![American Airlines logo]()
$811
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
ICN
- IAH
2 stops29h 10m
American Airlines
Tue 5/55:00 am
IAH
- ICN
1 stop20h 45m
American Airlines
Deal found 3/21![American Airlines logo]()
$844
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:50 pm
ICN
- IAH
2 stops29h 10m
American Airlines
Sun 5/37:59 pm
IAH
- ICN
1 stop29h 46m
American Airlines
Deal found 3/20![American Airlines logo]()
$930
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 March 25, 2026.
Search for one-way flight options from South Korea to Houston. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 8/2012:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 3/21![ZIPAIR logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 5/128:10 am
ICN
- IAH
1 stop38h 15m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 8/1812:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 3/21![ZIPAIR logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/1412:55 pm
ICN
- IAH
1 stop33h 30m
ZIPAIR
Deal found 3/21![ZIPAIR logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 5/188:40 pm
ICN
- IAH
2 stops49h 45m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Thu 5/75:20 pm
ICN
- IAH
2 stops53h 05m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/188:00 pm
GMP
- IAH
2 stops50h 25m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Sun 5/178:00 am
ICN
- IAH
1 stop38h 25m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/151:45 pm
ICN
- IAH
1 stop32h 40m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Mon 4/207:55 pm
GMP
- IAH
2 stops50h 30m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 8/207:55 pm
GMP
- IAH
2 stops50h 50m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 8/1912:55 pm
ICN
- HOU
3 stops35h 03m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$497
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 March 25, 2026.
Round-trip from | $762 (American Airlines) |
|---|---|
One-way from | $396 (Kiwi.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 March 25, 2026.
Use the filters below to find and compare flights from South Korea to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 4/27
5:45 pm-4:24 pm
1 stop36h 39m
Houston George Bush Intcntl
Mon 5/4
8:30 pm-4:05 pm
2 stops29h 35m
$1,078
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Thu 6/18
11:30 am-12:59 am
1 stop27h 29m
Houston George Bush Intcntl
Thu 8/27
7:20 am-4:20 am
2 stops31h 00m
$1,097
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Sun 4/26
7:35 pm-5:16 am
1 stop23h 41m
Houston George Bush Intcntl
Mon 5/4
7:00 am-5:30 pm
1 stop20h 30m
$1,197
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 4/27
7:35 pm-5:16 am
1 stop23h 41m
Houston George Bush Intcntl
Mon 5/4
7:00 am-5:30 pm
1 stop20h 30m
$1,199
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 6/15
11:30 am-6:34 am
1 stop33h 04m
Houston George Bush Intcntl
Tue 8/25
5:15 am-3:00 pm
2 stops19h 45m
$1,208
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 4/27
7:20 pm-11:45 am
1 stop30h 25m
Houston George Bush Intcntl
Sun 5/3
4:00 pm-4:50 pm
2 stops34h 50m
$1,221
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Tue 4/28
11:30 am-8:10 pm
2 stops22h 40m
Houston George Bush Intcntl
Mon 5/4
9:40 pm-3:00 pm
1 stop27h 20m
$1,247
BusanHouston
PUS - HOU
PUSHOU
Busan Gimhae
Wed 5/6
10:40 am-11:07 pm
2 stops26h 27m
Houston Hobby
Wed 5/13
6:00 am-9:30 am
2 stops37h 30m
$1,413
SeoulHouston
GMP - IAH
GMPIAH
Seoul Gimpo Intl
Sat 5/9
7:15 pm-7:11 pm
2 stops37h 56m
Houston George Bush Intcntl
Fri 6/5
7:00 am-9:15 pm
2 stops24h 15m
$1,442
SeoulHouston
GMP - HOU
GMPHOU
Seoul Gimpo Intl
Tue 6/2
7:15 pm-12:20 pm
2 stops31h 05m
Houston Hobby
Mon 6/22
8:23 pm-5:55 pm
2 stops31h 32m
$1,443
Showing 1-10 of 60 resultsSorted by cheapest first
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
ICN-HOU
PUS-HOU
GMP-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
ICN-HOU
PUS-HOU
What is the cheapest month to book a flight from South Korea to Houston?
Currently, April is the cheapest month in which you can book a flight from South Korea to Houston (average of $718). 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 March 25, 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 March 25, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines,Delta, andAir Canada 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.
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
Comfort
8.0
Crew
8.5
Entertainment
7.6
Food
8.0
Overall
8.1
Boarding
8.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Mar 2026
MNL - ICN
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.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for South Korea to Houston
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Complete your trip
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Search flights from South Korea to Houston by cabin class
Find flights from South Korea to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
South Korea and Houston flights
Browse other South Korea and Houston flight options. Last updated on March 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$695 | Average$1,000 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$807 | Average$1,138 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,027 | Average$1,302 | FlexibilityNo cancel fee | On-time76% |