$448+ Cheap flights from Houston to Seoul (SEL)
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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEL
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Cheapest flights from Houston to SeoulExplore the most affordable flight options available from Houston to Seoul. 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 Houston to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:45 am
IAH
- ICN
1 stop19h 10m
Multiple Airlines
Tue 9/152:45 pm
ICN
- IAH
1 stop33h 00m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$842
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 8/1710:45 am
IAH
- ICN
1 stop34h 40m
Multiple Airlines
Tue 9/110:35 pm
ICN
- IAH
1 stop25h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$877
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:25 am
IAH
- ICN
1 stop19h 30m
Multiple Airlines
Thu 10/222:45 pm
ICN
- IAH
1 stop32h 40m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$881
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.
Fri 8/2810:45 am
IAH
- ICN
1 stop20h 30m
Multiple Airlines
Tue 9/87:30 am
ICN
- IAH
2 stops40h 15m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$883
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.
Wed 9/3011:45 am
IAH
- ICN
1 stop18h 40m
Multiple Airlines
Tue 10/202:40 pm
ICN
- IAH
2 stops32h 45m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$885
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.
Mon 9/2811:45 am
IAH
- ICN
1 stop37h 25m
Multiple Airlines
Thu 10/2212:55 pm
ICN
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$886
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.
Wed 9/3011:45 am
IAH
- ICN
1 stop18h 40m
Multiple Airlines
Thu 10/2212:55 pm
ICN
- IAH
1 stop34h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$887
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:45 am
IAH
- ICN
1 stop21h 30m
Multiple Airlines
Fri 8/288:25 am
ICN
- IAH
1 stop38h 20m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$888
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 8/1710:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Thu 8/2712:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$890
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Tue 8/2512:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/2![ZIPAIR logo]()
$891
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 8/1710:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Sun 8/3012:55 pm
ICN
- IAH
1 stop33h 50m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$892
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 5/410:25 am
IAH
- GMP
1 stop34h 55m
Multiple Airlines
Wed 5/134:40 pm
GMP
- IAH
2 stops53h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,196
Best flights from Houston to SeoulDiscover carefully curated flight deals from Houston to Seoul 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 Houston to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:22 pm
HOU
- ICN
2 stops26h 18m
Multiple Airlines
Wed 10/148:00 am
ICN
- HOU
2 stops29h 53m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,342
This EVA Air 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:10 am
IAH
- ICN
1 stop27h 35m
EVA Air
Wed 9/912:00 pm
ICN
- IAH
1 stop24h 25m
EVA Air
Deal found 5/1![EVA Air logo]()
$1,351
This KAYAK deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 9/19:37 am
HOU
- GMP
2 stops21h 38m
Japan Airlines
Sat 9/57:15 pm
GMP
- HOU
2 stops31h 12m
Japan Airlines
Deal found 4/29![Japan Airlines logo]()
$1,526
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:20 am
IAH
- ICN
1 stop17h 40m
United Airlines
Tue 7/284:50 pm
ICN
- IAH
1 stop20h 02m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,556
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:02 am
IAH
- ICN
1 stop21h 28m
Alaska Airlines
Sun 8/97:35 pm
ICN
- IAH
1 stop24h 45m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$1,686
This Cathay Pacific deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:51 pm
IAH
- ICN
2 stops26h 49m
Multiple Airlines
Thu 9/178:00 am
ICN
- IAH
2 stops28h 25m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,342
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:14 pm
HOU
- ICN
2 stops26h 26m
Multiple Airlines
Sat 10/108:00 am
ICN
- HOU
2 stops29h 53m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,392
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:59 pm
IAH
- ICN
1 stop27h 01m
United Airlines
Tue 7/284:50 pm
ICN
- IAH
1 stop20h 02m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,556
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:37 am
HOU
- GMP
2 stops21h 38m
Japan Airlines
Sat 8/297:15 pm
GMP
- HOU
2 stops34h 13m
Japan Airlines
Deal found 5/3![Japan Airlines logo]()
$1,626
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:19 pm
IAH
- ICN
2 stops26h 21m
Multiple Airlines
Sun 9/131:55 am
ICN
- IAH
2 stops32h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,392
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:20 am
IAH
- ICN
1 stop17h 40m
United Airlines
Tue 7/214:50 pm
ICN
- IAH
2 stops21h 44m
United Airlines
Deal found 5/2![United Airlines logo]()
$1,561
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/209:37 am
HOU
- GMP
2 stops21h 38m
Japan Airlines
Mon 12/218:00 am
GMP
- HOU
2 stops18h 39m
Japan Airlines
Deal found 4/29![Japan Airlines logo]()
$1,630
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:19 pm
IAH
- ICN
2 stops26h 21m
Multiple Airlines
Sun 8/308:00 am
ICN
- IAH
2 stops25h 46m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,392
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:00 pm
IAH
- ICN
2 stops23h 20m
United Airlines
Fri 8/711:30 am
ICN
- IAH
1 stop33h 04m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,626
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.
Sun 8/168:14 pm
HOU
- GMP
2 stops35h 01m
Japan Airlines
Thu 8/2712:05 pm
GMP
- HOU
2 stops37h 39m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,632
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:19 pm
IAH
- ICN
2 stops26h 21m
Multiple Airlines
Sat 9/58:00 am
ICN
- IAH
2 stops26h 40m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,392
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:41 am
HOU
- GMP
2 stops25h 34m
Japan Airlines
Mon 11/27:40 pm
GMP
- HOU
2 stops31h 00m
Japan Airlines
Deal found 4/29![Japan Airlines logo]()
$1,655
This EVA Air 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:50 pm
HOU
- ICN
2 stops23h 10m
Multiple Airlines
Sat 9/57:45 pm
ICN
- HOU
2 stops24h 15m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,476
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.
Sat 8/296:14 pm
HOU
- GMP
2 stops37h 01m
Japan Airlines
Sat 9/57:15 pm
GMP
- HOU
2 stops34h 13m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,763
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:37 am
HOU
- GMP
2 stops42h 18m
Japan Airlines
Thu 9/1012:05 pm
GMP
- HOU
2 stops38h 18m
Japan Airlines
Deal found 5/3![Japan Airlines logo]()
$1,779
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.
Fri 9/49:37 am
HOU
- GMP
2 stops21h 38m
Japan Airlines
Wed 9/97:15 pm
GMP
- HOU
2 stops32h 09m
Japan Airlines
Deal found 4/30![Japan Airlines logo]()
$1,816
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:12 pm
IAH
- GMP
2 stops35h 03m
Japan Airlines
Tue 6/97:15 pm
GMP
- IAH
2 stops38h 27m
Japan Airlines
Deal found 5/3![Japan Airlines logo]()
$1,832
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:23 pm
HOU
- ICN
2 stops26h 17m
Multiple Airlines
Sun 8/98:00 am
ICN
- HOU
2 stops29h 55m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$2,066
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:41 am
HOU
- GMP
2 stops22h 14m
Japan Airlines
Thu 9/107:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Deal found 5/3![Japan Airlines logo]()
$1,866
This EVA Air 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/248:40 pm
HOU
- ICN
2 stops24h 20m
Multiple Airlines
Wed 6/37:45 pm
ICN
- HOU
2 stops28h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$2,144
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.
Thu 7/307:00 am
IAH
- GMP
2 stops24h 15m
Japan Airlines
Tue 8/48:00 am
GMP
- IAH
2 stops25h 38m
Japan Airlines
Deal found 5/1![Japan Airlines logo]()
$2,016
This China Airlines 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:15 pm
HOU
- ICN
2 stops29h 15m
Multiple Airlines
Sun 7/2612:45 pm
ICN
- HOU
2 stops35h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$2,261
This Japan Airlines 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:00 am
IAH
- GMP
2 stops24h 15m
Multiple Airlines
Wed 7/228:00 am
GMP
- IAH
2 stops22h 31m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$2,279
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.
Mon 6/18:12 pm
IAH
- GMP
2 stops24h 28m
Japan Airlines
Sat 6/68:00 am
GMP
- IAH
2 stops25h 42m
Japan Airlines
Deal found 5/1![Japan Airlines logo]()
$2,190
This Japan Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Fri 6/129:29 am
IAH
- GMP
2 stops21h 46m
Multiple Airlines
Mon 6/2212:05 pm
GMP
- IAH
2 stops21h 37m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$2,434
Last-minute flights from Houston to SeoulDiscover last-minute flight deals from Houston to Seoul. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Seoul. Data last updated May 5, 2026 and is based on user searches.
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 5/410:25 am
IAH
- ICN
1 stop39h 40m
Multiple Airlines
Wed 5/133:15 pm
ICN
- IAH
2 stops55h 10m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,116
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.
Mon 5/410:25 am
IAH
- ICN
1 stop35h 05m
Multiple Airlines
Wed 5/67:35 pm
ICN
- IAH
2 stops32h 09m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,193
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 5/410:25 am
IAH
- GMP
1 stop34h 55m
Multiple Airlines
Wed 5/134:40 pm
GMP
- IAH
2 stops53h 45m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,196
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:25 am
IAH
- GMP
1 stop34h 55m
Multiple Airlines
Sat 5/98:00 pm
GMP
- IAH
2 stops50h 25m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$1,273
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.
Tue 5/55:40 pm
IAH
- ICN
2 stops36h 30m
Multiple Airlines
Tue 5/127:10 am
ICN
- IAH
1 stop39h 15m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,222
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 5/55:40 pm
IAH
- ICN
2 stops36h 30m
Multiple Airlines
Fri 5/88:00 am
ICN
- IAH
1 stop38h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$1,232
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:45 pm
IAH
- ICN
1 stop33h 20m
Asiana Airlines
Tue 5/127:05 pm
ICN
- IAH
1 stop29h 56m
Asiana Airlines
Deal found 5/4![Asiana Airlines logo]()
$1,253
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:25 am
IAH
- ICN
1 stop20h 00m
Multiple Airlines
Fri 5/81:50 pm
ICN
- IAH
1 stop32h 35m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$1,139
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 5/82:45 pm
IAH
- ICN
2 stops40h 55m
Multiple Airlines
Sun 5/177:10 am
ICN
- IAH
1 stop39h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,261
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.
Sat 5/1612:05 pm
IAH
- ICN
2 stops43h 35m
Multiple Airlines
Sat 5/237:35 pm
ICN
- IAH
1 stop18h 24m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,262
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.
Mon 5/188:50 pm
IAH
- ICN
2 stops34h 50m
Multiple Airlines
Tue 8/187:10 am
ICN
- IAH
1 stop39h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,195
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 am
IAH
- ICN
2 stops28h 05m
Multiple Airlines
Tue 6/164:05 am
ICN
- IAH
3 stops32h 15m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,255
One-way flights from Houston to SeoulSearch for one-way flight options from Houston to Seoul. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Houston to Seoul. 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 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.
Wed 7/2210:45 am
IAH
- ICN
1 stop18h 55m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$448
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 8/1710:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$449
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.
Wed 8/1910:45 am
IAH
- ICN
1 stop38h 25m
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.
Sat 8/2210:45 am
IAH
- ICN
1 stop38h 25m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$458
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 7/2410:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 4/30![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.
Fri 8/2110:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 5/1![ZIPAIR logo]()
$465
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 5/2![ZIPAIR logo]()
$467
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.
Wed 7/2210:45 am
IAH
- GMP
2 stops41h 15m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$473
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$483
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:45 am
IAH
- ICN
2 stops32h 50m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$484
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3110:45 am
IAH
- ICN
1 stop19h 40m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$496
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 7/2410:45 am
IAH
- GMP
2 stops39h 30m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$504
Find flight deals from Houston to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Seoul (SEL). 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 | $842 (Trip.com) |
|---|---|
One-way from | $448 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,367 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Seoul 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 Houston to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Wed 10/7
8:22 pm-12:40 pm
2 stops26h 18m
Incheon Intl
Wed 10/14
8:00 am-11:53 pm
2 stops29h 53m
$1,342
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/3
7:51 pm-12:40 pm
2 stops26h 49m
Incheon Intl
Thu 9/17
8:00 am-10:25 pm
2 stops28h 25m
$1,342
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sat 9/5
1:10 am-6:45 pm
1 stop27h 35m
Incheon Intl
Wed 9/9
12:00 pm-10:25 pm
1 stop24h 25m
$1,351
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Thu 8/20
8:14 pm-12:40 pm
2 stops26h 26m
Incheon Intl
Sat 10/10
8:00 am-11:53 pm
2 stops29h 53m
$1,392
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 8/28
8:19 pm-12:40 pm
2 stops26h 21m
Incheon Intl
Sun 9/13
1:55 am-8:30 pm
2 stops32h 35m
$1,392
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 8/16
8:19 pm-12:40 pm
2 stops26h 21m
Incheon Intl
Sun 8/30
8:00 am-7:46 pm
2 stops25h 46m
$1,392
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 8/16
8:19 pm-12:40 pm
2 stops26h 21m
Incheon Intl
Sat 9/5
8:00 am-8:40 pm
2 stops26h 40m
$1,392
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Sun 8/16
9:50 pm-11:00 am
2 stops23h 10m
Incheon Intl
Sat 9/5
7:45 pm-6:00 am
2 stops24h 15m
$1,476
HoustonSeoul
HOU - GMP
HOUGMP
Houston Hobby
Tue 9/1
9:37 am-9:15 pm
2 stops21h 38m
Seoul Gimpo Intl
Sat 9/5
7:15 pm-12:27 pm
2 stops31h 12m
$1,526
Quickest round-trip
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Tue 7/14
7:20 am-3:00 pm
1 stop17h 40m
Incheon Intl
Tue 7/28
4:50 pm-10:52 pm
1 stop20h 02m
$1,556
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from Houston with our price prediction graph.
HO1-SEL
IAH-GMP
IAH-ICN
HOU-GMP
HOU-ICN
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 Seoul
HO1-SEL
IAH-GMP
IAH-ICN
HOU-GMP
HOU-ICN
How far ahead should I book a flight from Houston to Seoul?
Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Houston to Seoul?
Currently, February is the cheapest month in which you can book a flight from Houston to Seoul (average of $246). Flying from Houston to Seoul 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 much does it cost to fly round-trip from Houston to Seoul?
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated May 5, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines,Delta, andUnited Airlines from Houston to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Food
8.0
Entertainment
7.6
Crew
8.5
Boarding
8.3
Comfort
8.0
Overall
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
NRT - ICN
Related info for your journey
Find useful and relevant information for your journey from Houston to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
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Seoul flight routes
Alternative routes for Houston to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to Seoul by cabin class
Find flights from Houston to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and Seoul flights
Browse other Houston and Seoul flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Top 10 airlines flying from Houston to Seoul
Discover the top 10 airlines that operate flights from Houston to Seoul. 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$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$1,300 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$1,112 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$872 | Average$1,306 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$923 | Average$1,458 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$923 | Average$1,158 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$968 | Average$1,005 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,033 | Average$1,249 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$1,138 | Average$1,607 | FlexibilityNo cancel fee | On-time69% |