$429+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEL
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from Houston to Seoul with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 February 3, 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 February 3, 2026.
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:49 pm
IAH
- ICN
2 stops29h 41m
Multiple Airlines
Fri 5/17:05 pm
ICN
- IAH
2 stops31h 03m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$873
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/248:18 pm
IAH
- ICN
2 stops31h 17m
Multiple Airlines
Wed 3/48:40 am
ICN
- IAH
1 stop37h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$886
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:08 am
IAH
- ICN
1 stop19h 37m
American Airlines
Wed 9/95:40 pm
ICN
- IAH
1 stop19h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 2/248:18 pm
IAH
- ICN
2 stops55h 17m
Multiple Airlines
Mon 3/98:40 am
ICN
- IAH
1 stop37h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$899
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Wed 5/135:40 pm
ICN
- HOU
1 stop16h 11m
American Airlines
Deal found 2/2![American Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
IAH
- ICN
1 stop20h 45m
American Airlines
Wed 5/135:40 pm
ICN
- IAH
1 stop16h 40m
American Airlines
Deal found 2/3![American Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:20 am
IAH
- ICN
1 stop18h 25m
American Airlines
Tue 4/145:40 pm
ICN
- IAH
2 stops29h 33m
American Airlines
Deal found 2/2![American Airlines logo]()
$908
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:42 pm
HOU
- ICN
1 stop37h 03m
American Airlines
Tue 5/265:40 pm
ICN
- HOU
1 stop16h 12m
American Airlines
Deal found 2/3![American Airlines logo]()
$909
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:57 pm
IAH
- ICN
1 stop32h 48m
American Airlines
Wed 4/225:40 pm
ICN
- IAH
1 stop16h 40m
American Airlines
Deal found 2/1![American Airlines logo]()
$909
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 2/2512:16 pm
IAH
- ICN
2 stops39h 19m
Multiple Airlines
Mon 3/99:40 am
ICN
- IAH
1 stop36h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$911
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:15 pm
IAH
- ICN
1 stop31h 10m
American Airlines
Wed 11/116:35 pm
ICN
- IAH
2 stops29h 23m
American Airlines
Deal found 2/1![American Airlines logo]()
$913
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Tue 3/175:55 pm
ICN
- HOU
1 stop29h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$923
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 February 3, 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 February 3, 2026.
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Tue 3/105:55 pm
ICN
- HOU
1 stop31h 53m
American Airlines
Deal found 2/2![American Airlines logo]()
$949
This Mytrip deal was found by Cheapflights users on 2/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:49 pm
IAH
- ICN
2 stops29h 41m
Multiple Airlines
Wed 4/2912:45 pm
ICN
- IAH
1 stop20h 51m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,044
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:00 am
IAH
- GMP
1 stop28h 15m
EVA Air
Fri 5/81:50 pm
GMP
- IAH
1 stop22h 30m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,100
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:01 am
IAH
- GMP
2 stops37h 54m
Japan Airlines
Wed 3/48:00 am
GMP
- IAH
2 stops18h 31m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,100
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:59 am
IAH
- ICN
2 stops46h 26m
Cathay Pacific
Wed 3/1110:00 am
ICN
- IAH
2 stops26h 31m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,233
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Tue 4/145:40 pm
ICN
- HOU
1 stop16h 11m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,018
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Fri 2/275:33 pm
IAH
- ICN
2 stops34h 02m
Multiple Airlines
Mon 3/98:35 pm
ICN
- IAH
2 stops35h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,089
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
HOU
- GMP
2 stops25h 05m
Japan Airlines
Wed 3/117:40 pm
GMP
- HOU
2 stops30h 08m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,119
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/298:20 pm
HOU
- ICN
1 stop29h 25m
American Airlines
Tue 4/145:40 pm
ICN
- HOU
1 stop16h 11m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,024
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:00 am
IAH
- GMP
2 stops45h 10m
EVA Air
Wed 4/298:20 pm
GMP
- IAH
1 stop39h 55m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,179
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:33 pm
IAH
- ICN
2 stops34h 02m
Multiple Airlines
Mon 3/98:35 pm
ICN
- IAH
2 stops35h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,099
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/57:59 am
IAH
- ICN
2 stops38h 56m
Cathay Pacific
Tue 3/101:45 pm
ICN
- IAH
2 stops46h 46m
Cathay Pacific
Deal found 2/1![Cathay Pacific logo]()
$1,233
This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:00 am
HOU
- GMP
2 stops25h 05m
Japan Airlines
Wed 3/48:00 am
GMP
- HOU
2 stops18h 48m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,121
This oojo deal was found by Cheapflights users on 2/3. 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 5/126:38 pm
IAH
- GMP
2 stops52h 12m
EVA Air
Fri 5/221:50 pm
GMP
- IAH
1 stop22h 30m
EVA Air
Deal found 2/3![EVA Air logo]()
$1,205
This BusinessClass deal was found by Cheapflights users on 2/1. 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 4/216:01 am
HOU
- GMP
2 stops25h 14m
Japan Airlines
Wed 5/137:15 pm
GMP
- HOU
2 stops34h 34m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,133
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 3/55:33 pm
IAH
- ICN
2 stops58h 02m
Multiple Airlines
Mon 3/98:35 pm
ICN
- IAH
2 stops35h 18m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,174
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:20 pm
HOU
- ICN
1 stop28h 35m
American Airlines
Sun 3/155:55 pm
ICN
- HOU
1 stop31h 53m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,221
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/297:42 pm
IAH
- GMP
2 stops24h 58m
Japan Airlines
Tue 4/148:00 am
GMP
- IAH
2 stops25h 11m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$1,171
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:38 pm
IAH
- GMP
2 stops52h 12m
EVA Air
Sat 5/231:50 pm
GMP
- IAH
1 stop22h 30m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,292
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:33 pm
IAH
- ICN
2 stops58h 02m
Multiple Airlines
Sun 3/158:35 pm
ICN
- IAH
2 stops35h 18m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,183
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Mon 4/205:40 pm
ICN
- HOU
1 stop20h 07m
American Airlines
Deal found 2/2![American Airlines logo]()
$1,295
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:33 pm
IAH
- ICN
2 stops34h 02m
Multiple Airlines
Sun 3/158:35 pm
ICN
- IAH
2 stops35h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,183
This Jetabroad deal was found by Cheapflights users on 2/1. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:42 pm
IAH
- GMP
2 stops24h 13m
Japan Airlines
Wed 3/117:40 pm
GMP
- IAH
2 stops29h 49m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,190
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:38 pm
IAH
- GMP
2 stops33h 32m
EVA Air
Wed 5/138:20 pm
GMP
- IAH
1 stop40h 00m
EVA Air
Deal found 2/2![EVA Air logo]()
$1,338
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:33 pm
IAH
- ICN
2 stops34h 02m
Multiple Airlines
Sat 3/148:35 pm
ICN
- IAH
2 stops59h 18m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,189
This BusinessClass deal was found by Cheapflights users on 2/1. 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.
Sun 2/228:20 pm
HOU
- GMP
2 stops47h 35m
Japan Airlines
Wed 3/48:00 am
GMP
- HOU
2 stops18h 48m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,199
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:20 pm
HOU
- ICN
2 stops26h 25m
Multiple Airlines
Sun 3/2910:10 am
ICN
- HOU
2 stops27h 48m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,196
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:42 pm
IAH
- GMP
2 stops24h 13m
Japan Airlines
Mon 3/97:40 pm
GMP
- IAH
2 stops29h 49m
Japan Airlines
Deal found 2/1![Japan Airlines logo]()
$1,214
This China Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 4/188:35 pm
HOU
- ICN
2 stops24h 55m
Multiple Airlines
Sat 4/258:05 pm
ICN
- HOU
2 stops22h 55m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,214
This Jetabroad deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:59 am
IAH
- GMP
2 stops23h 16m
Japan Airlines
Fri 4/178:00 am
GMP
- IAH
2 stops22h 24m
Japan Airlines
Deal found 1/31![Japan Airlines logo]()
$1,220
Last-minute flights from Houston to SeoulDiscover last-minute flight deals from Houston to Seoul. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Seoul. Data last updated February 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Thu 2/267:15 pm
ICN
- HOU
1 stop19h 43m
American Airlines
Deal found 2/1![American Airlines logo]()
$943
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
IAH
- ICN
1 stop19h 45m
American Airlines
Thu 3/125:55 pm
ICN
- IAH
1 stop19h 57m
American Airlines
Deal found 2/3![American Airlines logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 2/248:18 pm
IAH
- ICN
2 stops31h 17m
Multiple Airlines
Wed 3/48:40 am
ICN
- IAH
1 stop37h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$886
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 2/248:18 pm
IAH
- ICN
2 stops55h 17m
Multiple Airlines
Mon 3/98:40 am
ICN
- IAH
1 stop37h 45m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$899
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 2/2512:16 pm
IAH
- ICN
2 stops39h 19m
Multiple Airlines
Mon 3/99:40 am
ICN
- IAH
1 stop36h 45m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$911
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 2/257:59 pm
IAH
- ICN
2 stops55h 36m
Multiple Airlines
Sat 3/79:40 am
ICN
- IAH
1 stop36h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$922
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/39:25 am
IAH
- ICN
1 stop21h 10m
Multiple Airlines
Sun 3/89:20 pm
ICN
- IAH
2 stops46h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$927
This Justfly.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/39:05 pm
IAH
- ICN
1 stop30h 15m
Turkish Airlines
Thu 3/1212:10 am
ICN
- IAH
1 stop34h 00m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$945
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Tue 3/175:55 pm
ICN
- HOU
1 stop29h 48m
American Airlines
Deal found 2/1![American Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 2/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
IAH
- ICN
1 stop19h 45m
American Airlines
Tue 3/175:55 pm
ICN
- IAH
2 stops29h 16m
American Airlines
Deal found 2/1![American Airlines logo]()
$923
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/47:59 pm
IAH
- ICN
2 stops55h 36m
Multiple Airlines
Wed 3/258:40 am
ICN
- IAH
1 stop37h 45m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$930
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/1510:05 pm
IAH
- ICN
1 stop30h 15m
Turkish Airlines
Thu 5/1411:20 pm
ICN
- IAH
1 stop27h 25m
Turkish Airlines
Deal found 2/3![Turkish Airlines logo]()
$936
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 February 3, 2026.
Search for one-way flight options from Houston to Seoul. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Wed 3/49:40 pm
IAH
- ICN
2 stops29h 55m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$429
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 3/37:05 am
IAH
- ICN
2 stops50h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$436
This Philippine Airlines deal was found by Cheapflights users on 2/2. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:20 am
IAH
- ICN
2 stops32h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/510:11 pm
IAH
- ICN
2 stops29h 24m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sat 3/71:05 pm
IAH
- ICN
3 stops55h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 4/99:47 pm
IAH
- ICN
2 stops57h 48m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$487
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Tue 3/39:25 am
IAH
- GMP
2 stops45h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$511
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:01 am
IAH
- GMP
2 stops37h 54m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$528
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
IAH
- GMP
2 stops25h 05m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$547
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
HOU
- GMP
2 stops25h 05m
Japan Airlines
Deal found 2/2![Japan Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:00 am
HOU
- ICN
1 stop19h 55m
American Airlines
Deal found 2/3![American Airlines logo]()
$550
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 3/19:35 am
IAH
- GMP
2 stops45h 00m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$550
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 February 3, 2026.
Round-trip from | $873 (Mytrip) |
|---|---|
One-way from | $429 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $884 |
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 February 3, 2026.
Use the filters below to find and compare flights from Houston to Seoul that are best for you.
Fly from
Houston
Fly to
Seoul
Route
Depart
Return
Price
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Tue 3/3
6:00 am-4:45 pm
1 stop19h 45m
Incheon Intl
Tue 3/10
5:55 pm-11:48 am
1 stop31h 53m
$949
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Wed 4/8
6:01 am-3:45 pm
1 stop19h 44m
Incheon Intl
Tue 4/14
5:40 pm-7:51 pm
1 stop16h 11m
$1,018
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Sun 3/29
8:20 pm-3:45 pm
1 stop29h 25m
Incheon Intl
Tue 4/14
5:40 pm-7:51 pm
1 stop16h 11m
$1,024
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sun 4/19
4:49 pm-12:30 pm
2 stops29h 41m
Incheon Intl
Wed 4/29
12:45 pm-7:36 pm
1 stop20h 51m
$1,044
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 2/27
5:33 pm-6:35 pm
2 stops34h 02m
Incheon Intl
Mon 3/9
8:35 pm-5:53 pm
2 stops35h 18m
$1,089
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Wed 2/25
5:33 pm-6:35 pm
2 stops34h 02m
Incheon Intl
Mon 3/9
8:35 pm-5:53 pm
2 stops35h 18m
$1,099
HoustonSeoul
IAH - GMP
IAHGMP
Houston George Bush Intcntl
Mon 4/27
1:00 am-7:15 pm
1 stop28h 15m
Seoul Gimpo Intl
Fri 5/8
1:50 pm-10:20 pm
1 stop22h 30m
$1,100
HoustonSeoul
IAH - GMP
IAHGMP
Houston George Bush Intcntl
Tue 2/24
6:01 am-10:55 am
2 stops37h 54m
Seoul Gimpo Intl
Wed 3/4
8:00 am-11:31 am
2 stops18h 31m
$1,100
HoustonSeoul
HOU - GMP
HOUGMP
Houston Hobby
Wed 3/4
6:00 am-10:05 pm
2 stops25h 05m
Seoul Gimpo Intl
Wed 3/11
7:40 pm-11:48 am
2 stops30h 08m
$1,119
HoustonSeoul
HOU - GMP
HOUGMP
Houston Hobby
Wed 2/18
6:00 am-10:05 pm
2 stops25h 05m
Seoul Gimpo Intl
Wed 3/4
8:00 am-11:48 am
2 stops18h 48m
$1,121
Showing 1-10 of 57 results
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-ICN
HOU-ICN
IAH-GMP
HOU-GMP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Seoul
HO1-SEL
IAH-ICN
HOU-ICN
IAH-GMP
HOU-GMP
How far ahead should I book a flight from Houston to Seoul?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Seoul. Price data was last updated on January 30, 2026.
Booking 17 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 $364). Flying from Houston to Seoul in July is currently the most expensive (average of $1,431). 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 February 3, 2026.
Peruse reviews from past customers who have flown with EVA Air, Delta, and United 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.
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Boarding
8.4
Entertainment
8.0
Food
8.1
Crew
8.6
Overall
8.5
Comfort
8.3
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
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 for Houston to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$571 | Average$1,332 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$1,365 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$923 | Average$1,515 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$980 | Average$1,052 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,000 | Average$1,266 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,033 | Average$1,270 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$1,199 | Average$1,568 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,323 | Average$1,613 | FlexibilityNo cancel fee | On-time76% |