$498+ Cheap flights from Seoul (SEL) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HOU
Jul 21 — Jul 281
Round-trip
1 adult, Economy
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Find cheap flights from Seoul to Houston with Cheapflights
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Cheapest flights from Seoul to HoustonExplore the most affordable flight options available from Seoul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from Seoul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:00 pm
ICN
- IAH
1 stop32h 25m
Multiple Airlines
Tue 10/139:59 pm
IAH
- ICN
2 stops33h 41m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$968
This Philippine Airlines deal was found by Cheapflights users on 6/18. 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 8/238:30 pm
ICN
- IAH
2 stops37h 16m
Multiple Airlines
Sat 8/297:20 am
IAH
- ICN
2 stops32h 40m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,073
This Philippine Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Mon 8/248:30 pm
ICN
- IAH
2 stops61h 16m
Multiple Airlines
Wed 9/238:17 pm
IAH
- ICN
2 stops32h 58m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,093
This Philippine Airlines deal was found by Cheapflights users on 6/19. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:30 pm
ICN
- IAH
2 stops61h 16m
Philippine Airlines
Tue 9/298:17 pm
IAH
- ICN
2 stops43h 43m
Philippine Airlines
Deal found 6/19![Philippine Airlines logo]()
$1,130
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:55 pm
ICN
- IAH
2 stops50h 50m
Multiple Airlines
Thu 9/242:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,134
This Mytrip deal was found by Cheapflights users on 6/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am
ICN
- IAH
1 stop16h 20m
Multiple Airlines
Tue 9/224:45 pm
IAH
- ICN
3 stops36h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,137
This Mytrip deal was found by Cheapflights users on 6/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:25 am
ICN
- IAH
1 stop16h 20m
Multiple Airlines
Wed 9/234:45 pm
IAH
- ICN
2 stops36h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,161
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:50 pm
GMP
- IAH
1 stop22h 00m
EVA Air
Mon 3/111:30 pm
IAH
- GMP
1 stop28h 45m
EVA Air
Deal found 6/18![EVA Air logo]()
$1,447
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:15 pm
GMP
- IAH
1 stop39h 35m
EVA Air
Mon 3/111:30 pm
IAH
- GMP
1 stop28h 45m
EVA Air
Deal found 6/18![EVA Air logo]()
$1,488
This EVA Air deal was found by Cheapflights users on 6/19. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm
ICN
- HOU
2 stops24h 15m
Multiple Airlines
Mon 9/289:00 pm
HOU
- ICN
2 stops24h 00m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,529
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:45 pm
ICN
- HOU
2 stops28h 25m
Multiple Airlines
Sat 10/248:55 pm
HOU
- ICN
2 stops23h 35m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,533
This EVA Air deal was found by Cheapflights users on 6/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:45 pm
ICN
- HOU
2 stops24h 15m
Multiple Airlines
Thu 9/249:00 pm
HOU
- ICN
2 stops24h 00m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$1,538
Best flights from Seoul to HoustonDiscover carefully curated flight deals from Seoul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from Seoul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This Philippine Airlines deal was found by Cheapflights users on 6/18. 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 8/238:30 pm
ICN
- IAH
2 stops37h 16m
Multiple Airlines
Sat 8/297:20 am
IAH
- ICN
2 stops32h 40m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,073
This Philippine Airlines deal was found by Cheapflights users on 6/20. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:30 pm
ICN
- IAH
2 stops61h 16m
Philippine Airlines
Mon 9/288:17 pm
IAH
- ICN
2 stops56h 58m
Philippine Airlines
Deal found 6/20![Philippine Airlines logo]()
$1,192
This EVA Air deal was found by Cheapflights users on 6/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm
ICN
- IAH
1 stop40h 40m
EVA Air
Sun 9/271:10 am
IAH
- ICN
1 stop27h 35m
EVA Air
Deal found 6/20![EVA Air logo]()
$1,323
This Air Canada deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Thu 10/15:45 pm
ICN
- IAH
1 stop35h 52m
Air Canada
Thu 11/56:10 pm
IAH
- ICN
1 stop32h 00m
Air Canada
Deal found 6/17![Air Canada logo]()
$1,418
This Turkish Airlines deal was found by Cheapflights users on 6/18. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:05 am
ICN
- IAH
1 stop28h 05m
Turkish Airlines
Wed 3/39:00 pm
IAH
- ICN
1 stop44h 55m
Turkish Airlines
Deal found 6/18![Turkish Airlines logo]()
$1,436
This FlightHub deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Tue 7/77:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Mon 7/2711:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 6/17![ANA logo]()
$1,556
This Delta deal was found by Cheapflights users on 6/20. 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.
Wed 9/94:25 pm
ICN
- HOU
1 stop20h 15m
Delta
Mon 9/285:26 pm
HOU
- ICN
2 stops33h 54m
Delta
Deal found 6/20![Delta logo]()
$1,590
This Korean Air deal was found by Cheapflights users on 6/20. 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.
Mon 9/146:50 pm
ICN
- HOU
1 stop17h 50m
Korean Air
Wed 9/166:00 am
HOU
- ICN
1 stop19h 55m
Korean Air
Deal found 6/20![Korean Air logo]()
$1,689
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:00 am
GMP
- HOU
2 stops24h 19m
Japan Airlines
Fri 7/316:03 am
HOU
- GMP
2 stops25h 12m
Japan Airlines
Deal found 6/20![Japan Airlines logo]()
$1,696
This Philippine Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Mon 8/248:30 pm
ICN
- IAH
2 stops61h 16m
Multiple Airlines
Wed 9/238:17 pm
IAH
- ICN
2 stops32h 58m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,093
This EVA Air deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/912:00 pm
ICN
- IAH
1 stop24h 25m
EVA Air
Sat 9/121:10 am
IAH
- ICN
1 stop19h 50m
EVA Air
Deal found 6/17![EVA Air logo]()
$1,356
This EVA Air deal was found by Cheapflights users on 6/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/147:45 pm
ICN
- IAH
1 stop40h 40m
EVA Air
Tue 9/151:10 am
IAH
- ICN
1 stop19h 50m
EVA Air
Deal found 6/20![EVA Air logo]()
$1,358
This FlightHub deal was found by Cheapflights users on 6/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:50 pm
GMP
- IAH
1 stop26h 55m
ANA
Mon 3/110:20 am
IAH
- GMP
1 stop34h 00m
ANA
Deal found 6/18![ANA logo]()
$1,558
This Delta deal was found by Cheapflights users on 6/18. 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.
Wed 9/94:25 pm
ICN
- HOU
1 stop20h 15m
Delta
Wed 9/235:26 pm
HOU
- ICN
2 stops33h 54m
Delta
Deal found 6/18![Delta logo]()
$1,605
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:45 pm
ICN
- HOU
2 stops28h 45m
Multiple Airlines
Mon 9/289:00 pm
HOU
- ICN
2 stops24h 00m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,542
This Japan Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 9/148:00 am
GMP
- IAH
2 stops25h 46m
Japan Airlines
Wed 9/167:00 am
IAH
- GMP
2 stops37h 40m
Japan Airlines
Deal found 6/17![Japan Airlines logo]()
$1,758
This FlightHub deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Thu 10/227:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Sun 4/411:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 6/17![ANA logo]()
$1,606
This EVA Air deal was found by Cheapflights users on 6/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:45 pm
ICN
- IAH
1 stop40h 40m
EVA Air
Thu 9/248:10 pm
IAH
- ICN
2 stops32h 35m
EVA Air
Deal found 6/20![EVA Air logo]()
$1,495
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 12/57:25 pm
ICN
- HOU
1 stop17h 18m
Delta
Sun 2/281:00 pm
HOU
- ICN
2 stops35h 50m
Delta
Deal found 6/18![Delta logo]()
$1,655
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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.
Sun 8/237:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Sat 8/297:20 am
IAH
- GMP
2 stops37h 45m
ANA
Deal found 6/21![ANA logo]()
$1,622
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:00 am
GMP
- HOU
2 stops24h 19m
Japan Airlines
Sat 7/256:49 pm
HOU
- GMP
2 stops36h 26m
Japan Airlines
Deal found 6/20![Japan Airlines logo]()
$1,804
This EVA Air deal was found by Cheapflights users on 6/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:00 pm
ICN
- IAH
1 stop24h 15m
EVA Air
Sat 10/246:46 pm
IAH
- ICN
2 stops33h 59m
EVA Air
Deal found 6/20![EVA Air logo]()
$1,500
This Delta deal was found by Cheapflights users on 6/18. 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.
Sun 12/69:35 am
ICN
- HOU
2 stops21h 55m
Delta
Mon 3/110:05 am
HOU
- ICN
1 stop28h 40m
Delta
Deal found 6/18![Delta logo]()
$1,683
This Japan Airlines deal was found by Cheapflights users on 6/19. 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.
Wed 9/912:05 pm
GMP
- IAH
2 stops21h 41m
Multiple Airlines
Tue 9/229:06 am
IAH
- GMP
2 stops22h 09m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,768
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/211:40 am
ICN
- IAH
1 stop24h 10m
EVA Air
Sun 2/286:00 am
IAH
- ICN
2 stops37h 30m
EVA Air
Deal found 6/18![EVA Air logo]()
$1,503
This Delta deal was found by Cheapflights users on 6/18. 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.
Fri 12/410:35 am
ICN
- HOU
1 stop20h 55m
Delta
Sat 2/2710:05 am
HOU
- ICN
1 stop38h 25m
Delta
Deal found 6/18![Delta logo]()
$1,699
This Gotogate deal was found by Cheapflights users on 6/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:40 am
GMP
- IAH
2 stops43h 43m
ANA
Mon 7/2011:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 6/21![ANA logo]()
$1,714
This Japan Airlines deal was found by Cheapflights users on 6/21. 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.
Wed 9/98:00 am
GMP
- IAH
2 stops25h 46m
Multiple Airlines
Wed 9/239:02 am
IAH
- GMP
2 stops22h 13m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,777
This Japan Airlines deal was found by Cheapflights users on 6/18. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Mon 10/196:00 am
HOU
- GMP
2 stops25h 15m
Japan Airlines
Deal found 6/18![Japan Airlines logo]()
$1,961
This Delta deal was found by Cheapflights users on 6/20. 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.
Fri 7/176:50 pm
ICN
- HOU
1 stop35h 32m
Delta
Sun 8/25:17 pm
HOU
- ICN
2 stops34h 03m
Delta
Deal found 6/20![Delta logo]()
$1,721
Last-minute flights from Seoul to HoustonDiscover last-minute flight deals from Seoul to Houston. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Houston. Data last updated June 21, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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.
Mon 7/64:05 am
ICN
- IAH
3 stops32h 45m
Multiple Airlines
Sun 7/121:35 am
IAH
- ICN
2 stops27h 50m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$1,221
This Justfly.com deal was found by Cheapflights users on 6/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/712:40 pm
GMP
- IAH
1 stop34h 05m
ANA
Mon 7/2711:35 am
IAH
- GMP
1 stop33h 30m
ANA
Deal found 6/21![ANA logo]()
$1,546
This Cheapflightsfares deal was found by Cheapflights users on 6/21. 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.
Tue 7/78:00 am
GMP
- IAH
2 stops25h 43m
Japan Airlines
Mon 7/277:00 am
IAH
- GMP
2 stops24h 15m
Japan Airlines
Deal found 6/21![Japan Airlines logo]()
$1,554
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:45 pm
ICN
- IAH
1 stop36h 45m
Multiple Airlines
Sat 8/12:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,247
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/268:40 pm
ICN
- IAH
2 stops53h 42m
Multiple Airlines
Thu 8/132:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,269
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/268:40 pm
ICN
- IAH
2 stops53h 42m
Multiple Airlines
Tue 8/182:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,274
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Sun 7/268:40 pm
ICN
- IAH
2 stops31h 15m
Multiple Airlines
Mon 8/176:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,319
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/268:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Mon 8/176:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 6/21![WestJet logo]()
$1,340
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/268:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Tue 8/182:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 6/21![WestJet logo]()
$1,346
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/288:40 pm
ICN
- IAH
2 stops37h 18m
Multiple Airlines
Mon 8/176:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,278
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 7/288:40 pm
ICN
- IAH
2 stops37h 18m
Multiple Airlines
Thu 8/136:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$1,279
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/288:40 pm
ICN
- IAH
2 stops37h 18m
Multiple Airlines
Tue 8/182:50 pm
IAH
- ICN
1 stop37h 55m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$1,284
One-way flights from Seoul to HoustonSearch for one-way flight options from Seoul to Houston. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from Seoul to Houston. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 9/87:30 am
ICN
- IAH
2 stops40h 15m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Tue 9/812:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Deal found 6/19![ZIPAIR logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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 7/128:40 pm
ICN
- IAH
3 stops40h 00m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$640
This Philippine Airlines deal was found by Cheapflights users on 6/21. 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 10/258:30 pm
ICN
- IAH
2 stops37h 20m
Philippine Airlines
Deal found 6/21![Philippine Airlines logo]()
$647
This Philippine Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sat 9/198:30 pm
ICN
- IAH
2 stops61h 16m
Philippine Airlines
Deal found 6/17![Philippine Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/128:10 am
ICN
- IAH
3 stops52h 29m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$756
This SmartFares deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:45 pm
ICN
- IAH
1 stop40h 40m
EVA Air
Deal found 6/17![EVA Air logo]()
$762
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:35 pm
ICN
- IAH
3 stops28h 59m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” 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 8/67:05 pm
ICN
- IAH
3 stops55h 17m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$792
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 7/26:50 pm
GMP
- IAH
3 stops58h 31m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$811
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/121:55 pm
GMP
- IAH
3 stops42h 30m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$835
This Justfly.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” 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.
Sat 9/191:50 pm
GMP
- IAH
2 stops41h 23m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$856
Find flight deals from Seoul to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.
Round-trip from | $968 (Kiwi.com) |
|---|---|
One-way from | $498 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul 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 June 21, 2026.
Use the filters below to find and compare flights from Seoul to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Sun 8/23
8:30 pm-7:46 pm
2 stops37h 16m
Houston George Bush Intcntl
Sat 8/29
7:20 am-6:00 am
2 stops32h 40m
$1,073
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 8/24
8:30 pm-7:46 pm
2 stops61h 16m
Houston George Bush Intcntl
Wed 9/23
8:17 pm-7:15 pm
2 stops32h 58m
$1,093
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/9
8:30 pm-7:46 pm
2 stops61h 16m
Houston George Bush Intcntl
Mon 9/28
8:17 pm-7:15 pm
2 stops56h 58m
$1,192
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/9
7:45 pm-10:25 pm
1 stop40h 40m
Houston George Bush Intcntl
Sun 9/27
1:10 am-6:45 pm
1 stop27h 35m
$1,323
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/9
12:00 pm-10:25 pm
1 stop24h 25m
Houston George Bush Intcntl
Sat 9/12
1:10 am-11:00 am
1 stop19h 50m
$1,356
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 9/14
7:45 pm-10:25 pm
1 stop40h 40m
Houston George Bush Intcntl
Tue 9/15
1:10 am-11:00 am
1 stop19h 50m
$1,358
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Thu 10/1
5:45 pm-3:37 pm
1 stop35h 52m
Houston George Bush Intcntl
Thu 11/5
6:10 pm-5:10 pm
1 stop32h 00m
$1,418
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 12/2
12:05 am-1:10 pm
1 stop28h 05m
Houston George Bush Intcntl
Wed 3/3
9:00 pm-8:55 am
1 stop44h 55m
$1,436
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Mon 9/7
7:45 pm-10:25 pm
1 stop40h 40m
Houston George Bush Intcntl
Thu 9/24
8:10 pm-6:45 pm
2 stops32h 35m
$1,495
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Tue 10/20
12:00 pm-10:15 pm
1 stop24h 15m
Houston George Bush Intcntl
Sat 10/24
6:46 pm-6:45 pm
2 stops33h 59m
$1,500
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seoul to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Seoul with our price prediction graph.
SEL-HO1
ICN-IAH
GMP-IAH
ICN-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 Seoul to Houston
SEL-HO1
ICN-IAH
GMP-IAH
ICN-HOU
GMP-HOU
What is the cheapest month to book a flight from Seoul to Houston?
Currently, August is the cheapest month in which you can book a flight from Seoul to Houston (average of $663). Flying from Seoul to Houston in July is currently the most expensive (average of $1,108). 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.
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 June 21, 2026.
See what other customers who have flown with Delta from Seoul to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Seoul to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Seoul to Houston
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Complete your trip
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Search flights from Seoul to Houston by cabin class
Find flights from Seoul to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seoul and Houston flights
Browse other Seoul and Houston flight options. Last updated on June 21, 2026.
Other flights from Seoul
Browse through other flights departing from Seoul. Flights are based on user searches made on Cheapflights and were last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seoul to Houston
Discover the top airline that operate flights from Seoul 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$852 | Average$1,162 | FlexibilityNo cancel fee | On-timeN/A |