$441+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HOU
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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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 May 5, 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 May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/2912:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Mon 10/1911:25 am
IAH
- ICN
1 stop34h 00m
ZIPAIR
Deal found 4/30![ZIPAIR logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/2912:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Wed 10/2111:25 am
IAH
- ICN
1 stop34h 00m
ZIPAIR
Deal found 4/30![ZIPAIR logo]()
$907
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/2512:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Mon 9/2111:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Deal found 4/30![ZIPAIR logo]()
$910
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/2712:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Mon 9/2111:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Deal found 4/30![ZIPAIR logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/292:40 pm
ICN
- IAH
2 stops33h 05m
Multiple Airlines
Wed 10/2111:25 am
IAH
- ICN
1 stop18h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$923
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/253:35 pm
ICN
- IAH
2 stops31h 10m
Multiple Airlines
Mon 9/2111:45 am
IAH
- ICN
1 stop33h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$924
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/2512:55 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Wed 9/2311:45 am
IAH
- ICN
1 stop18h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$925
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/2712:55 pm
ICN
- IAH
1 stop33h 50m
Multiple Airlines
Wed 9/2311:45 am
IAH
- ICN
1 stop18h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$926
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/283:00 pm
ICN
- IAH
1 stop31h 45m
Multiple Airlines
Mon 9/2111:45 am
IAH
- ICN
1 stop33h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$929
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/283:00 pm
ICN
- IAH
1 stop31h 45m
Multiple Airlines
Wed 9/2311:45 am
IAH
- ICN
1 stop18h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$944
This Trip.com deal was found by Cheapflights users on 5/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Mon 10/1911:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 5/5![ANA logo]()
$1,340
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/307:40 pm
ICN
- HOU
2 stops27h 35m
Delta
Mon 10/196:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 4/30![Delta logo]()
$1,432
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 May 5, 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 May 5, 2026.
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:55 am
ICN
- IAH
3 stops44h 00m
Multiple Airlines
Mon 10/1911:25 am
IAH
- ICN
1 stop18h 55m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,301
This KAYAK deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Wed 7/152:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 5/1![WestJet logo]()
$1,419
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/307:20 pm
ICN
- IAH
1 stop16h 18m
Delta
Sun 10/186:30 am
IAH
- ICN
1 stop20h 50m
Delta
Deal found 4/30![Delta logo]()
$1,432
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Tue 8/2511:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 5/1![ANA logo]()
$1,462
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/287:35 pm
ICN
- IAH
2 stops31h 59m
Alaska Airlines
Tue 10/205:50 pm
IAH
- ICN
2 stops33h 40m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$1,547
This Turkish Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Thu 10/2211:20 pm
ICN
- IAH
1 stop27h 25m
Turkish Airlines
Mon 10/2610:05 pm
IAH
- ICN
1 stop30h 15m
Turkish Airlines
Deal found 5/4![Turkish Airlines logo]()
$1,567
This KAYAK deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/98:00 am
GMP
- HOU
2 stops42h 20m
Japan Airlines
Wed 7/156:03 am
HOU
- GMP
2 stops25h 12m
Japan Airlines
Deal found 5/1![Japan Airlines logo]()
$1,730
This Korean Air deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/224:25 pm
ICN
- HOU
1 stop19h 18m
Korean Air
Mon 10/266:00 am
HOU
- ICN
1 stop22h 10m
Korean Air
Deal found 4/30![Korean Air logo]()
$1,892
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/307:40 pm
ICN
- IAH
1 stop17h 09m
Delta
Sat 10/176:35 pm
IAH
- ICN
2 stops32h 15m
Delta
Deal found 4/30![Delta logo]()
$1,432
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Mon 8/2411:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 5/1![ANA logo]()
$1,462
This Qatar Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:45 pm
ICN
- IAH
2 stops56h 06m
Multiple Airlines
Wed 6/108:20 pm
IAH
- ICN
1 stop31h 10m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,507
This Justfly.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Fri 6/56:30 am
IAH
- ICN
1 stop22h 15m
WestJet
Deal found 5/2![WestJet logo]()
$1,532
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/307:40 pm
ICN
- IAH
1 stop17h 09m
Delta
Tue 10/206:30 am
IAH
- ICN
1 stop20h 50m
Delta
Deal found 4/30![Delta logo]()
$1,432
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/307:20 pm
ICN
- IAH
1 stop16h 18m
Delta
Thu 10/225:55 am
IAH
- ICN
2 stops21h 25m
Delta
Deal found 4/30![Delta logo]()
$1,432
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/310:30 pm
ICN
- IAH
2 stops39h 29m
Multiple Airlines
Fri 8/2110:45 am
IAH
- ICN
1 stop34h 40m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,576
This Japan Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/2212:05 pm
GMP
- IAH
2 stops39h 14m
Japan Airlines
Mon 10/268:46 am
IAH
- GMP
2 stops23h 19m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,866
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Sun 10/186:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 4/30![Delta logo]()
$1,450
This Japan Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/227:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Mon 10/268:22 pm
HOU
- GMP
2 stops35h 43m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,866
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/14:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Wed 10/216:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 4/30![Delta logo]()
$1,450
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 6/18:00 am
GMP
- HOU
2 stops42h 20m
Japan Airlines
Mon 6/88:23 pm
HOU
- GMP
2 stops34h 52m
Japan Airlines
Deal found 5/4![Japan Airlines logo]()
$1,913
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/304:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Wed 10/216:00 am
HOU
- ICN
2 stops21h 20m
Delta
Deal found 4/30![Delta logo]()
$1,450
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/3010:15 am
ICN
- HOU
2 stops20h 08m
Delta
Mon 10/191:00 pm
HOU
- ICN
1 stop25h 00m
Delta
Deal found 4/30![Delta logo]()
$1,469
This Gotogate deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sat 8/17:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Tue 3/3011:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 4/30![ANA logo]()
$2,431
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 8/38:00 am
GMP
- IAH
2 stops25h 38m
Japan Airlines
Fri 8/219:03 am
IAH
- GMP
2 stops22h 12m
Japan Airlines
Deal found 5/4![Japan Airlines logo]()
$2,037
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/24:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Wed 10/211:00 pm
HOU
- ICN
1 stop25h 00m
Delta
Deal found 4/30![Delta logo]()
$1,469
This BusinessClass deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:40 pm
GMP
- IAH
1 stop34h 05m
ANA
Tue 8/2511:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 5/1![ANA logo]()
$2,467
This oojo deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 8/38:00 am
GMP
- HOU
2 stops42h 16m
Japan Airlines
Fri 8/215:41 am
HOU
- GMP
2 stops25h 34m
Japan Airlines
Deal found 5/4![Japan Airlines logo]()
$2,054
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 10/14:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Tue 10/201:00 pm
HOU
- ICN
1 stop35h 10m
Delta
Deal found 4/30![Delta logo]()
$1,469
This Japan Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:00 am
GMP
- IAH
2 stops22h 04m
Japan Airlines
Sat 10/175:15 pm
IAH
- GMP
2 stops34h 40m
Japan Airlines
Deal found 5/4![Japan Airlines logo]()
$2,058
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/302:30 pm
ICN
- IAH
2 stops21h 08m
Delta
Mon 10/1911:55 am
IAH
- ICN
2 stops26h 45m
Delta
Deal found 4/30![Delta logo]()
$1,500
Last-minute flights from Seoul to HoustonDiscover last-minute flight deals from Seoul to Houston. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Houston. Data last updated May 5, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Mon 5/48:00 am
GMP
- IAH
2 stops22h 29m
Japan Airlines
Mon 5/187:20 am
IAH
- GMP
2 stops20h 35m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,464
This oojo deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:05 pm
GMP
- IAH
2 stops21h 06m
Japan Airlines
Wed 5/207:20 am
IAH
- GMP
2 stops20h 35m
Japan Airlines
Deal found 5/1![Japan Airlines logo]()
$1,563
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/127:10 am
ICN
- IAH
1 stop39h 15m
Multiple Airlines
Fri 5/228:50 pm
IAH
- ICN
2 stops34h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,112
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:35 pm
ICN
- IAH
2 stops31h 11m
Multiple Airlines
Fri 8/2810:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,244
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/217:35 pm
ICN
- IAH
2 stops31h 11m
Multiple Airlines
Wed 8/2610:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,258
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:35 pm
ICN
- IAH
2 stops41h 33m
Multiple Airlines
Fri 8/2810:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,177
This FlightHub deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:55 pm
GMP
- IAH
1 stop26h 50m
ANA
Tue 8/2511:35 am
IAH
- GMP
1 stop20h 45m
ANA
Deal found 5/1![ANA logo]()
$1,462
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:05 pm
ICN
- IAH
1 stop31h 36m
Multiple Airlines
Fri 8/2810:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,241
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:05 pm
ICN
- IAH
1 stop31h 36m
Multiple Airlines
Wed 8/2610:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,255
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:35 pm
ICN
- IAH
2 stops29h 07m
Multiple Airlines
Fri 8/2810:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,183
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/257:35 pm
ICN
- IAH
2 stops29h 07m
Multiple Airlines
Sat 8/2210:45 am
IAH
- ICN
1 stop34h 40m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,190
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:45 pm
ICN
- IAH
1 stop31h 10m
WestJet
Tue 7/282:50 pm
IAH
- ICN
1 stop37h 55m
WestJet
Deal found 4/30![WestJet logo]()
$1,203
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 May 5, 2026.
Search for one-way flight options from Seoul to Houston. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:25 am
GMP
- IAH
2 stops35h 20m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:40 pm
ICN
- IAH
2 stops32h 05m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:40 pm
ICN
- IAH
2 stops32h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:50 am
ICN
- IAH
1 stop36h 35m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:25 am
GMP
- IAH
2 stops35h 20m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:10 pm
GMP
- IAH
2 stops34h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:25 am
GMP
- IAH
2 stops35h 20m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
ICN
- IAH
2 stops31h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$502
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 May 5, 2026.
Round-trip from | $891 (Kiwi.com) |
|---|---|
One-way from | $441 (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 May 5, 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
Mon 10/5
7:55 am-1:55 pm
3 stops44h 00m
Houston George Bush Intcntl
Mon 10/19
11:25 am-8:20 pm
1 stop18h 55m
$1,301
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Tue 6/9
8:45 pm-1:55 pm
1 stop31h 10m
Houston George Bush Intcntl
Wed 7/15
2:50 pm-6:45 pm
1 stop37h 55m
$1,419
Quickest round-trip
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/30
7:20 pm-9:38 pm
1 stop16h 18m
Houston George Bush Intcntl
Sun 10/18
6:30 am-5:20 pm
1 stop20h 50m
$1,432
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/30
7:40 pm-10:49 pm
1 stop17h 09m
Houston George Bush Intcntl
Sat 10/17
6:35 pm-4:50 pm
2 stops32h 15m
$1,432
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/30
7:40 pm-10:49 pm
1 stop17h 09m
Houston George Bush Intcntl
Tue 10/20
6:30 am-5:20 pm
1 stop20h 50m
$1,432
IncheonHouston
ICN - IAH
ICNIAH
Incheon Intl
Wed 9/30
7:20 pm-9:38 pm
1 stop16h 18m
Houston George Bush Intcntl
Thu 10/22
5:55 am-5:20 pm
2 stops21h 25m
$1,432
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Mon 9/28
4:25 pm-9:35 pm
1 stop19h 10m
Houston Hobby
Sun 10/18
6:00 am-5:20 pm
2 stops21h 20m
$1,450
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Thu 10/1
4:25 pm-9:35 pm
1 stop19h 10m
Houston Hobby
Wed 10/21
6:00 am-5:20 pm
2 stops21h 20m
$1,450
IncheonHouston
ICN - HOU
ICNHOU
Incheon Intl
Wed 9/30
4:25 pm-9:35 pm
1 stop19h 10m
Houston Hobby
Wed 10/21
6:00 am-5:20 pm
2 stops21h 20m
$1,450
SeoulHouston
GMP - IAH
GMPIAH
Seoul Gimpo Intl
Mon 6/22
7:55 pm-8:45 am
1 stop26h 50m
Houston George Bush Intcntl
Tue 8/25
11:35 am-10:20 pm
1 stop20h 45m
$1,462
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, July is the cheapest month in which you can book a flight from Seoul to Houston (average of $578). Flying from Seoul to Houston in September is currently the most expensive (average of $929). 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 May 5, 2026.
See what other customers who have flown with Asiana Airlines and 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.
Food
8.0
Entertainment
7.6
Boarding
8.3
Crew
8.5
Overall
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Boarding
8.3
Crew
8.5
Overall
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Boarding
8.3
Crew
8.5
Overall
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
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
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
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 May 5, 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 May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Seoul to Houston
Discover the top 2 airlines 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$807 | Average$1,081 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,027 | Average$1,221 | FlexibilityNo cancel fee | On-time76% |