$385+ 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
mrt. 15 — mrt. 221
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 februari 13, 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 februari 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/66:46 am
IAH
- ICN
1 stop32h 29m
Multiple Airlines
wo 4/226:00 pm
ICN
- IAH
2 stops26h 01m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$776
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/229:33 am
IAH
- ICN
1 stop28h 57m
Multiple Airlines
wo 4/296:00 pm
ICN
- IAH
2 stops38h 02m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$779
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/229:33 am
IAH
- ICN
1 stop28h 57m
Multiple Airlines
di 4/287:25 am
ICN
- IAH
1 stop39h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$790
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/214:35 pm
IAH
- ICN
1 stop33h 10m
Multiple Airlines
wo 4/296:00 pm
ICN
- IAH
2 stops38h 02m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/214:02 pm
IAH
- ICN
2 stops33h 43m
Multiple Airlines
di 4/287:25 am
ICN
- IAH
1 stop39h 00m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/147:05 am
IAH
- ICN
1 stop32h 10m
Multiple Airlines
di 4/219:10 pm
ICN
- IAH
2 stops34h 20m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/229:33 am
IAH
- ICN
1 stop28h 57m
Multiple Airlines
do 4/3012:55 pm
ICN
- IAH
1 stop33h 30m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$825
This Trip.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
vr 7/1010:45 am
IAH
- ICN
1 stop20h 10m
Multiple Airlines
do 7/302:45 pm
ICN
- IAH
1 stop32h 00m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$833
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/216:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
wo 5/135:50 pm
ICN
- HOU
1 stop19h 57m
American Airlines
Deal found 2/10![American Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/512:42 pm
HOU
- ICN
1 stop37h 03m
American Airlines
di 5/265:50 pm
ICN
- HOU
1 stop20h 09m
American Airlines
Deal found 2/10![American Airlines logo]()
$908
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 8/308:25 pm
HOU
- ICN
1 stop29h 20m
American Airlines
di 9/85:50 pm
ICN
- HOU
1 stop28h 29m
American Airlines
Deal found 2/10![American Airlines logo]()
$914
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 2/176:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
di 2/247:15 pm
ICN
- HOU
1 stop15h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$943
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 februari 13, 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 februari 13, 2026.
This Air Canada deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/84:32 pm
IAH
- ICN
2 stops33h 33m
Air Canada
di 4/145:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 2/12![Air Canada logo]()
$845
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
di 3/319:47 pm
IAH
- ICN
2 stops40h 43m
Multiple Airlines
zo 4/197:25 am
ICN
- IAH
1 stop39h 00m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$882
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
wo 4/226:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
do 5/145:50 pm
ICN
- HOU
1 stop16h 01m
American Airlines
Deal found 2/12![American Airlines logo]()
$903
This Cheapflightsfares deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/1012:18 pm
HOU
- GMP
2 stops19h 47m
Japan Airlines
di 3/177:40 pm
GMP
- HOU
2 stops30h 08m
Japan Airlines
Deal found 2/10![Japan Airlines logo]()
$1,130
This CrystalTravel deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 8/21:35 am
IAH
- ICN
1 stop19h 25m
EVA Air
ma 8/2412:00 pm
ICN
- IAH
1 stop24h 50m
EVA Air
Deal found 2/12![EVA Air logo]()
$1,146
This Air Canada deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/1111:50 am
IAH
- ICN
2 stops38h 15m
Air Canada
vr 4/245:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 2/12![Air Canada logo]()
$934
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
ma 6/110:25 am
IAH
- ICN
1 stop35h 00m
Multiple Airlines
wo 6/175:20 pm
ICN
- IAH
2 stops53h 05m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$984
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
di 2/245:00 am
IAH
- ICN
1 stop20h 45m
American Airlines
zo 3/85:55 pm
ICN
- IAH
1 stop19h 57m
American Airlines
Deal found 2/12![American Airlines logo]()
$993
This KAYAK deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/86:01 am
HOU
- ICN
1 stop19h 44m
Japan Airlines
ma 4/205:50 pm
ICN
- HOU
1 stop19h 57m
Japan Airlines
Deal found 2/9![Japan Airlines logo]()
$1,151
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 4/247:20 am
IAH
- ICN
1 stop18h 25m
American Airlines
za 5/25:50 pm
ICN
- IAH
1 stop18h 39m
American Airlines
Deal found 2/11![American Airlines logo]()
$1,056
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/56:38 pm
IAH
- GMP
2 stops52h 12m
EVA Air
wo 5/208:20 pm
GMP
- IAH
1 stop40h 00m
EVA Air
Deal found 2/10![EVA Air logo]()
$1,167
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
wo 5/276:30 am
IAH
- ICN
1 stop22h 15m
Multiple Airlines
do 6/119:10 pm
ICN
- IAH
2 stops39h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,107
This BusinessClass deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
wo 4/226:01 am
HOU
- GMP
2 stops25h 14m
Japan Airlines
do 5/147:15 pm
GMP
- HOU
2 stops30h 57m
Japan Airlines
Deal found 2/12![Japan Airlines logo]()
$1,161
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
zo 3/226:00 am
IAH
- ICN
1 stop19h 55m
American Airlines
ma 4/65:40 pm
ICN
- IAH
1 stop18h 51m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,108
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
ma 3/236:02 pm
IAH
- ICN
1 stop32h 18m
Multiple Airlines
vr 3/271:20 pm
ICN
- IAH
1 stop24h 34m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,111
This BusinessClass deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/216:01 am
HOU
- GMP
2 stops25h 14m
Japan Airlines
wo 5/137:15 pm
GMP
- HOU
2 stops30h 57m
Japan Airlines
Deal found 2/11![Japan Airlines logo]()
$1,162
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vr 4/106:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
vr 4/175:50 pm
ICN
- HOU
1 stop19h 57m
American Airlines
Deal found 2/10![American Airlines logo]()
$1,118
This China Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
di 4/218:35 pm
HOU
- ICN
2 stops24h 55m
Multiple Airlines
wo 5/1312:45 pm
ICN
- HOU
2 stops23h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,149
This KAYAK deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
do 3/56:00 am
HOU
- ICN
1 stop19h 45m
Japan Airlines
ma 3/165:55 pm
ICN
- HOU
1 stop20h 03m
Japan Airlines
Deal found 2/12![Japan Airlines logo]()
$1,186
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
vr 4/246:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
za 5/25:50 pm
ICN
- HOU
1 stop16h 01m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,118
This China Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/58:35 pm
HOU
- ICN
2 stops24h 55m
Multiple Airlines
di 5/2612:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,162
This Travelocity deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/117:41 pm
IAH
- GMP
2 stops35h 34m
Japan Airlines
vr 4/248:00 am
GMP
- IAH
2 stops22h 29m
Japan Airlines
Deal found 2/12![Japan Airlines logo]()
$1,214
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
ma 2/166:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
do 2/197:15 pm
ICN
- HOU
1 stop15h 31m
American Airlines
Deal found 2/12![American Airlines logo]()
$1,131
This China Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/218:35 pm
HOU
- ICN
2 stops24h 55m
Multiple Airlines
di 5/512:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,203
This Cheapflightsfares deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
do 3/56:01 am
IAH
- GMP
2 stops37h 54m
Japan Airlines
ma 3/167:40 pm
GMP
- IAH
2 stops29h 49m
Japan Airlines
Deal found 2/12![Japan Airlines logo]()
$1,219
This China Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
za 5/98:35 pm
HOU
- ICN
2 stops24h 55m
Multiple Airlines
ma 5/1812:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$1,241
This Cheapflightsfares deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
ma 6/16:15 am
IAH
- GMP
2 stops25h 00m
Japan Airlines
wo 6/178:00 am
GMP
- IAH
2 stops22h 27m
Japan Airlines
Deal found 2/12![Japan Airlines logo]()
$1,251
This China Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/168:55 pm
HOU
- ICN
2 stops24h 25m
Multiple Airlines
wo 4/1512:45 pm
ICN
- HOU
2 stops23h 35m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$1,242
This BusinessClass deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/306:00 am
HOU
- GMP
2 stops25h 15m
Japan Airlines
wo 4/157:15 pm
GMP
- HOU
2 stops30h 57m
Japan Airlines
Deal found 2/10![Japan Airlines logo]()
$1,253
This Cheapflightsfares deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/117:32 am
IAH
- GMP
2 stops24h 33m
Japan Airlines
wo 3/187:40 pm
GMP
- IAH
2 stops29h 49m
Japan Airlines
Deal found 2/11![Japan Airlines logo]()
$1,254
Last-minute flights from Houston to SeoulDiscover last-minute flight deals from Houston to Seoul. Data last updated februari 13, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Seoul. Data last updated februari 13, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 2/176:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
di 2/247:15 pm
ICN
- HOU
1 stop15h 35m
American Airlines
Deal found 2/10![American Airlines logo]()
$943
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
di 2/246:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
zo 3/85:55 pm
ICN
- HOU
1 stop20h 03m
American Airlines
Deal found 2/12![American Airlines logo]()
$993
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 2/267:38 pm
IAH
- ICN
1 stop43h 02m
Multiple Airlines
do 3/59:20 pm
ICN
- IAH
2 stops30h 25m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 3/17:05 am
IAH
- ICN
1 stop31h 35m
Multiple Airlines
zo 3/89:20 pm
ICN
- IAH
2 stops53h 50m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$913
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/109:15 pm
IAH
- ICN
2 stops55h 20m
Multiple Airlines
di 3/171:20 pm
ICN
- IAH
1 stop24h 51m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$919
This FlightHub deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/1010:05 pm
IAH
- ICN
1 stop30h 15m
Turkish Airlines
wo 5/1310:15 am
ICN
- IAH
1 stop46h 55m
Turkish Airlines
Deal found 2/10![Turkish Airlines logo]()
$936
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/116:02 pm
IAH
- ICN
1 stop21h 08m
Multiple Airlines
wo 3/188:35 am
ICN
- IAH
2 stops22h 32m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$930
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 3/145:15 am
IAH
- ICN
2 stops58h 25m
Multiple Airlines
wo 4/151:00 pm
ICN
- IAH
1 stop25h 35m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$906
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 3/146:08 pm
IAH
- ICN
2 stops45h 32m
Multiple Airlines
wo 3/251:05 pm
ICN
- IAH
1 stop33h 20m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$927
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 3/167:05 am
IAH
- ICN
1 stop32h 35m
Multiple Airlines
wo 4/156:00 pm
ICN
- IAH
2 stops44h 48m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$942
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 3/176:00 am
IAH
- ICN
2 stops33h 40m
Multiple Airlines
di 6/212:55 pm
ICN
- IAH
1 stop33h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$855
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
di 3/314:22 pm
IAH
- ICN
1 stop33h 23m
Multiple Airlines
zo 4/197:25 am
ICN
- IAH
1 stop39h 00m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$872
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 februari 13, 2026.
Search for one-way flight options from Houston to Seoul. Find affordable one-way fares based on user searches. Data last updated februari 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/44:34 pm
IAH
- ICN
1 stop21h 36m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
za 5/97:05 am
IAH
- ICN
1 stop32h 10m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 3/116:02 pm
IAH
- ICN
1 stop21h 08m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
zo 5/1012:59 pm
IAH
- ICN
2 stops26h 16m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/57:05 am
IAH
- ICN
1 stop32h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 5/127:05 am
IAH
- ICN
1 stop32h 10m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
ma 5/1110:25 am
IAH
- GMP
2 stops39h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 5/1810:25 am
IAH
- GMP
2 stops36h 30m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$536
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
za 5/1610:25 am
IAH
- GMP
2 stops39h 40m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$544
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 5/610:25 am
IAH
- GMP
2 stops31h 55m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 4/76:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Deal found 2/11![American Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
vr 5/810:25 am
IAH
- GMP
2 stops36h 30m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$546
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 februari 13, 2026.
Round-trip from | $776 (Kiwi.com) |
|---|---|
One-way from | $385 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $943 |
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 februari 13, 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
IAH - ICN
IAHICN
Houston George Bush Intcntl
wo 4/8
4:32 pm-4:05 pm
2 stops33h 33m
Incheon Intl
di 4/14
5:45 pm-4:24 pm
1 stop36h 39m
$845
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
di 3/31
9:47 pm-4:30 am
2 stops40h 43m
Incheon Intl
zo 4/19
7:25 am-8:25 am
1 stop39h 00m
$882
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
wo 4/22
6:01 am-3:45 pm
1 stop19h 44m
Incheon Intl
do 5/14
5:50 pm-7:51 pm
1 stop16h 01m
$903
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
za 4/11
11:50 am-4:05 pm
2 stops38h 15m
Incheon Intl
vr 4/24
5:45 pm-4:24 pm
1 stop36h 39m
$934
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
ma 6/1
10:25 am-11:25 am
1 stop35h 00m
Incheon Intl
wo 6/17
5:20 pm-8:25 am
2 stops53h 05m
$984
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
di 2/24
5:00 am-4:45 pm
1 stop20h 45m
Incheon Intl
zo 3/8
5:55 pm-11:52 pm
1 stop19h 57m
$993
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
vr 4/24
7:20 am-3:45 pm
1 stop18h 25m
Incheon Intl
za 5/2
5:50 pm-10:29 pm
1 stop18h 39m
$1,056
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
wo 5/27
6:30 am-6:45 pm
1 stop22h 15m
Incheon Intl
do 6/11
9:10 pm-10:40 pm
2 stops39h 30m
$1,107
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
zo 3/22
6:00 am-3:55 pm
1 stop19h 55m
Incheon Intl
ma 4/6
5:40 pm-10:31 pm
1 stop18h 51m
$1,108
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
ma 3/23
6:02 pm-4:20 pm
1 stop32h 18m
Incheon Intl
vr 3/27
1:20 pm-11:54 pm
1 stop24h 34m
$1,111
Showing 1-10 of 60 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
IAH-GMP
HOU-ICN
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
IAH-GMP
HOU-ICN
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 February 6, 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 $329). 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.
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 februari 13, 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.
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
Reviews
1 / 20
8.0
ExcellentJolene,Jan 2026
SGN - TPE
Crew
8.6
Food
8.1
Comfort
8.3
Entertainment
8.0
Overall
8.4
Boarding
8.4
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.
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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 februari 13, 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 februari 13, 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 februari 13, 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$765 | 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$948 | Average$1,264 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$980 | Average$1,052 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,033 | Average$1,269 | 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% |