$390+ 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
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Houston to South Korea with Cheapflights
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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 June 11, 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 June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/216:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Thu 9/38:50 am
ICN
- IAH
1 stop38h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$880
This Booking.com deal was found by Cheapflights users on 6/7. 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 8/262:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Fri 9/258:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 6/7![WestJet logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/202:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Mon 9/75:20 pm
ICN
- IAH
2 stops54h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$916
This Mytrip deal was found by Cheapflights users on 6/9. 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 8/252:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Wed 9/307:25 am
ICN
- IAH
1 stop16h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$941
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/202:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Mon 8/312:25 pm
ICN
- IAH
2 stops57h 20m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$945
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/296:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Sun 9/138:10 am
ICN
- IAH
1 stop39h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$959
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.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
Sat 10/108:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Deal found 6/9![WestJet logo]()
$962
This Trip.com deal was found by Cheapflights users on 6/8. 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 8/196:30 am
IAH
- ICN
1 stop19h 20m
Multiple Airlines
Mon 8/2410:05 pm
ICN
- IAH
2 stops26h 02m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 6/8. 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
Tue 8/257:10 am
ICN
- IAH
1 stop39h 35m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$968
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/156:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Thu 8/278:50 am
ICN
- IAH
1 stop37h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$969
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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.
Tue 9/224:18 pm
HOU
- ICN
2 stops31h 47m
Multiple Airlines
Tue 10/68:00 am
ICN
- HOU
2 stops29h 53m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,183
This Mytrip deal was found by Cheapflights users on 6/7. 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 9/911:45 am
IAH
- GMP
1 stop20h 40m
Multiple Airlines
Sun 9/137:55 pm
GMP
- IAH
2 stops27h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,183
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 June 11, 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 June 11, 2026.
This Philippine Airlines deal was found by Cheapflights users on 6/9. 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 stops37h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,123
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/245:41 am
HOU
- ICN
1 stop20h 04m
American Airlines
Thu 12/246:35 pm
ICN
- HOU
1 stop20h 09m
American Airlines
Deal found 6/10![American Airlines logo]()
$1,226
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:00 pm
IAH
- ICN
1 stop29h 20m
Turkish Airlines
Wed 11/2512:05 am
ICN
- IAH
1 stop34h 00m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$1,240
This EVA Air deal was found by Cheapflights users on 6/7. 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 9/91:10 am
IAH
- PUS
1 stop26h 50m
EVA Air
Mon 9/147:10 pm
PUS
- IAH
2 stops25h 01m
EVA Air
Deal found 6/7![EVA Air logo]()
$1,433
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 9/2911:00 am
HOU
- ICN
1 stop27h 00m
Delta
Thu 12/106:00 pm
ICN
- HOU
1 stop18h 43m
Delta
Deal found 6/9![Delta logo]()
$1,456
This BusinessClass deal was found by Cheapflights users on 6/11. 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 9/19:37 am
HOU
- GMP
2 stops21h 38m
Japan Airlines
Wed 9/307:15 pm
GMP
- HOU
2 stops34h 28m
Japan Airlines
Deal found 6/11![Japan Airlines logo]()
$1,536
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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 9/147:01 pm
IAH
- ICN
2 stops27h 39m
Multiple Airlines
Tue 9/298:00 am
ICN
- IAH
2 stops25h 49m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,183
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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.
Tue 9/227:02 am
IAH
- ICN
2 stops25h 23m
Multiple Airlines
Tue 10/68:00 am
ICN
- IAH
2 stops29h 18m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,183
This Korean Air deal was found by Cheapflights users on 6/7. 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 8/207:20 am
IAH
- TAE
2 stops22h 35m
Korean Air
Mon 8/247:55 am
TAE
- IAH
2 stops29h 59m
Korean Air
Deal found 6/7![Korean Air logo]()
$2,635
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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 8/207:51 pm
IAH
- ICN
2 stops26h 49m
Multiple Airlines
Sun 8/308:05 pm
ICN
- IAH
2 stops37h 41m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,191
This EVA Air deal was found by Cheapflights users on 6/9. 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.
Sun 9/131:10 am
IAH
- PUS
1 stop26h 50m
EVA Air
Wed 9/1611:20 am
PUS
- IAH
2 stops32h 57m
EVA Air
Deal found 6/9![EVA Air logo]()
$1,447
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 9/246:00 am
HOU
- ICN
2 stops21h 20m
Delta
Wed 10/289:35 am
ICN
- HOU
2 stops20h 55m
Delta
Deal found 6/10![Delta logo]()
$1,460
This Delta deal was found by Cheapflights users on 6/8. 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 11/210:05 am
HOU
- ICN
1 stop28h 40m
Delta
Thu 11/269:35 am
ICN
- HOU
2 stops21h 55m
Delta
Deal found 6/8![Delta logo]()
$1,460
This Japan Airlines deal was found by Cheapflights users on 6/5. 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 9/106:05 am
IAH
- GMP
2 stops45h 50m
Japan Airlines
Mon 9/1412:05 pm
GMP
- IAH
2 stops21h 41m
Japan Airlines
Deal found 6/5![Japan Airlines logo]()
$1,615
This EVA Air deal was found by Cheapflights users on 6/9. 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.
Thu 9/171:10 am
IAH
- PUS
1 stop26h 50m
EVA Air
Tue 9/227:10 pm
PUS
- IAH
2 stops34h 26m
EVA Air
Deal found 6/9![EVA Air logo]()
$1,473
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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 8/207:51 pm
IAH
- ICN
2 stops26h 49m
Multiple Airlines
Sat 10/108:00 am
ICN
- IAH
2 stops29h 18m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 6/10. 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 8/2410:50 am
HOU
- ICN
1 stop27h 10m
Delta
Thu 12/249:35 am
ICN
- HOU
2 stops27h 08m
Delta
Deal found 6/10![Delta logo]()
$1,460
This oojo deal was found by Cheapflights users on 6/9. 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 8/132:53 pm
IAH
- CJU
2 stops40h 12m
Air China
Fri 8/2110:00 pm
CJU
- IAH
2 stops34h 29m
Air China
Deal found 6/9![Air China logo]()
$3,573
This BusinessClass deal was found by Cheapflights users on 6/6. 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 8/209:32 am
HOU
- GMP
2 stops21h 43m
Japan Airlines
Tue 9/87:15 pm
GMP
- HOU
2 stops34h 28m
Japan Airlines
Deal found 6/6![Japan Airlines logo]()
$1,628
This Cathay Pacific deal was found by Cheapflights users on 6/7. 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 8/207:51 pm
IAH
- ICN
2 stops26h 49m
Multiple Airlines
Sat 10/178:00 am
ICN
- IAH
2 stops28h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 6/8. 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.
Thu 8/201:13 pm
HOU
- ICN
1 stop24h 47m
Delta
Tue 9/87:40 pm
ICN
- HOU
2 stops30h 24m
Delta
Deal found 6/8![Delta logo]()
$1,460
This Japan Airlines deal was found by Cheapflights users on 6/7. 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 9/169:02 am
IAH
- GMP
2 stops22h 13m
Japan Airlines
Thu 9/248:00 am
GMP
- IAH
2 stops25h 46m
Japan Airlines
Deal found 6/7![Japan Airlines logo]()
$1,636
This Cathay Pacific deal was found by Cheapflights users on 6/6. 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 9/107:06 pm
IAH
- ICN
2 stops27h 34m
Multiple Airlines
Sat 10/108:00 am
ICN
- IAH
2 stops26h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$1,233
This Japan Airlines deal was found by Cheapflights users on 6/7. 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 9/99:02 am
IAH
- GMP
2 stops22h 13m
Japan Airlines
Tue 9/158:00 am
GMP
- IAH
2 stops29h 59m
Japan Airlines
Deal found 6/7![Japan Airlines logo]()
$1,645
This Cathay Pacific deal was found by Cheapflights users on 6/7. 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 11/28:20 pm
HOU
- ICN
2 stops25h 25m
Multiple Airlines
Thu 11/2610:00 am
ICN
- HOU
2 stops28h 57m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,256
This BusinessClass deal was found by Cheapflights users on 6/8. 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 stops34h 28m
Japan Airlines
Deal found 6/8![Japan Airlines logo]()
$1,657
This Cathay Pacific deal was found by Cheapflights users on 6/7. 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 11/26:15 pm
IAH
- ICN
2 stops27h 30m
Multiple Airlines
Thu 11/2610:00 am
ICN
- IAH
2 stops26h 57m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,256
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 8/245:41 am
HOU
- GMP
2 stops22h 14m
Japan Airlines
Thu 12/248:00 am
GMP
- HOU
2 stops18h 39m
Japan Airlines
Deal found 6/10![Japan Airlines logo]()
$1,668
This Cathay Pacific deal was found by Cheapflights users on 6/8. 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 10/57:50 pm
IAH
- ICN
2 stops26h 50m
Multiple Airlines
Tue 10/208:00 am
ICN
- IAH
2 stops26h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,268
This Korean Air deal was found by Cheapflights users on 6/8. 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 9/145:26 pm
HOU
- PUS
2 stops24h 19m
Korean Air
Wed 9/164:30 pm
PUS
- HOU
2 stops20h 05m
Korean Air
Deal found 6/8![Korean Air logo]()
$2,738
Last-minute flights from Houston to South KoreaDiscover last-minute flight deals from Houston to South Korea. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to South Korea. Data last updated June 11, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 6/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/25:25 pm
IAH
- PUS
2 stops38h 10m
Multiple Airlines
Sun 7/55:30 pm
PUS
- IAH
2 stops61h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,433
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/136:10 am
IAH
- ICN
2 stops24h 00m
Multiple Airlines
Thu 8/278:50 am
ICN
- IAH
1 stop37h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,147
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/136:10 am
IAH
- ICN
2 stops24h 00m
Multiple Airlines
Fri 8/287:10 am
ICN
- IAH
1 stop39h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,148
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/136:10 am
IAH
- ICN
2 stops24h 00m
Multiple Airlines
Sun 8/2310:35 pm
ICN
- IAH
1 stop24h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,198
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/156:30 am
IAH
- ICN
2 stops23h 40m
Multiple Airlines
Thu 8/278:50 am
ICN
- IAH
1 stop37h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,149
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/156:30 am
IAH
- ICN
2 stops23h 40m
Multiple Airlines
Tue 8/257:10 am
ICN
- IAH
1 stop39h 35m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,150
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/156:30 am
IAH
- ICN
2 stops23h 40m
Multiple Airlines
Sun 8/2310:35 pm
ICN
- IAH
1 stop24h 10m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,200
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 7/1710:09 pm
IAH
- ICN
2 stops57h 31m
Multiple Airlines
Thu 8/278:50 am
ICN
- IAH
1 stop37h 55m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,153
This Gotogate deal was found by Cheapflights users on 6/8. 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.
Thu 7/236:45 am
IAH
- GMP
2 stops25h 35m
Multiple Airlines
Thu 8/68:40 am
GMP
- IAH
2 stops27h 21m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,661
This Trip.com deal was found by Cheapflights users on 6/7. 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.
Mon 7/274:02 pm
IAH
- ICN
1 stop22h 28m
Multiple Airlines
Mon 8/1710:05 pm
ICN
- IAH
1 stop31h 06m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$1,015
This Delta deal was found by Cheapflights users on 6/7. 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 7/276:00 am
HOU
- ICN
1 stop18h 10m
Delta
Mon 8/176:50 pm
ICN
- HOU
1 stop29h 00m
Delta
Deal found 6/7![Delta logo]()
$1,463
This Trip.com deal was found by Cheapflights users on 6/7. 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 7/294:02 pm
IAH
- ICN
1 stop22h 28m
Multiple Airlines
Mon 8/1710:05 pm
ICN
- IAH
1 stop31h 06m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$999
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 June 11, 2026.
Search for one-way flight options from Houston to South Korea. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This oojo deal was found by Cheapflights users on 6/8. 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 6/8![WestJet logo]()
$390
This Mytrip deal was found by Cheapflights users on 6/6. 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.
Sat 8/222:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 6/6![WestJet logo]()
$398
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 6/9![WestJet logo]()
$400
This Mytrip deal was found by Cheapflights users on 6/8. 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 8/192:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 6/8![WestJet logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/96:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 6/7![WestJet logo]()
$409
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/52:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 6/9![WestJet logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/36:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 6/9![WestJet logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/156:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 6/7![WestJet logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/82:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 6/9![WestJet logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/195:34 pm
IAH
- ICN
2 stops35h 11m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/46:14 pm
IAH
- ICN
2 stops34h 31m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 6/7. 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 8/118:43 pm
IAH
- ICN
3 stops56h 02m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$453
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 June 11, 2026.
Round-trip from | $880 (Kiwi.com) |
|---|---|
One-way from | $390 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,478 |
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 June 11, 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
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-7:50 pm
2 stops37h 20m
$1,123
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Mon 9/14
7:01 pm-12:40 pm
2 stops27h 39m
Incheon Intl
Tue 9/29
8:00 am-7:49 pm
2 stops25h 49m
$1,183
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Tue 9/22
7:02 am-10:25 pm
2 stops25h 23m
Incheon Intl
Tue 10/6
8:00 am-11:18 pm
2 stops29h 18m
$1,183
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 8/20
7:51 pm-12:40 pm
2 stops26h 49m
Incheon Intl
Sun 8/30
8:05 pm-7:46 pm
2 stops37h 41m
$1,191
Quickest round-trip
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Mon 8/24
5:41 am-3:45 pm
1 stop20h 04m
Incheon Intl
Thu 12/24
6:35 pm-11:44 pm
1 stop20h 09m
$1,226
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 8/20
7:51 pm-12:40 pm
2 stops26h 49m
Incheon Intl
Sat 10/10
8:00 am-11:18 pm
2 stops29h 18m
$1,233
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 8/20
7:51 pm-12:40 pm
2 stops26h 49m
Incheon Intl
Sat 10/17
8:00 am-10:25 pm
2 stops28h 25m
$1,233
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/10
7:06 pm-12:40 pm
2 stops27h 34m
Incheon Intl
Sat 10/10
8:00 am-8:30 pm
2 stops26h 30m
$1,233
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Mon 11/2
10:00 pm-6:20 pm
1 stop29h 20m
Incheon Intl
Wed 11/25
12:05 am-7:05 pm
1 stop34h 00m
$1,240
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Mon 11/2
8:20 pm-12:45 pm
2 stops25h 25m
Incheon Intl
Thu 11/26
10:00 am-11:57 pm
2 stops28h 57m
$1,256
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.
IAH-ICN
IAH-PUS
HOU-ICN
IAH-GMP
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
IAH-ICN
IAH-PUS
HOU-ICN
IAH-GMP
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 $246). Flying from Houston to South Korea in December is currently the most expensive (average of $1,022). 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 9 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 June 11, 2026.
Read reviews from past customers who have flown EVA Air,Asiana Airlines, andDelta 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
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
Comfort
8.3
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.7
Overall
8.5
Reviews
1 / 20
10.0
ExcellentDaisy,May 2026
SFO - TPE
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.
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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 June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$1,136 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$1,112 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$872 | Average$1,306 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$923 | Average$1,577 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$923 | Average$1,172 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$925 | Average$1,239 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$968 | Average$1,003 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,138 | Average$1,658 | FlexibilityNo cancel fee | On-time69% |