$450+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — SEL
May 9 — May 161
Round-trip
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 April 9, 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 April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/3110:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Thu 9/1712:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$882
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 stop33h 40m
ZIPAIR
Thu 10/1512:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$893
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Tue 10/2012:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/4![ZIPAIR logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 35m
Multiple Airlines
Fri 9/1812:55 pm
ICN
- IAH
1 stop34h 50m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$899
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/2910:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Thu 9/1712:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 8/3110:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Fri 9/1812:55 pm
ICN
- IAH
1 stop34h 50m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$904
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 9/711:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Tue 10/612:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/8![ZIPAIR logo]()
$906
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 stop33h 40m
ZIPAIR
Thu 10/1512:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$907
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 stop33h 40m
ZIPAIR
Tue 10/2012:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$908
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 10/511:25 am
IAH
- ICN
1 stop34h 00m
ZIPAIR
Tue 10/2012:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/7![ZIPAIR logo]()
$915
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 9/711:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Sun 10/412:55 pm
ICN
- IAH
1 stop34h 30m
ZIPAIR
Deal found 4/8![ZIPAIR logo]()
$917
This Fareboom deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:10 am
IAH
- GMP
1 stop27h 00m
EVA Air
Wed 10/78:20 pm
GMP
- IAH
1 stop39h 55m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,015
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 April 9, 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 April 9, 2026.
This EVA Air deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:35 am
IAH
- ICN
1 stop27h 10m
EVA Air
Tue 9/112:00 pm
ICN
- IAH
1 stop24h 25m
EVA Air
Deal found 4/5![EVA Air logo]()
$1,123
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:35 pm
HOU
- ICN
2 stops33h 45m
Delta
Wed 9/910:15 am
ICN
- HOU
2 stops25h 20m
Delta
Deal found 4/9![Delta logo]()
$1,257
This China Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 pm
HOU
- ICN
2 stops32h 05m
Multiple Airlines
Wed 10/78:35 pm
ICN
- HOU
2 stops23h 25m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,292
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Thu 10/17:10 am
IAH
- ICN
1 stop17h 50m
United Airlines
Wed 10/214:50 pm
ICN
- IAH
1 stop17h 34m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,356
This oojo deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
HOU
- GMP
2 stops21h 55m
Japan Airlines
Wed 9/307:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Deal found 4/5![Japan Airlines logo]()
$1,405
This Air Canada deal was found by Cheapflights users on 4/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/164:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Sat 6/205:45 pm
ICN
- IAH
1 stop36h 01m
Air Canada
Deal found 4/4![Air Canada logo]()
$1,663
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:45 am
IAH
- ICN
2 stops19h 05m
Delta
Tue 5/267:00 pm
ICN
- IAH
2 stops18h 55m
Delta
Deal found 4/9![Delta logo]()
$1,297
This China Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Fri 10/26:35 pm
HOU
- ICN
2 stops26h 40m
Multiple Airlines
Tue 10/2012:35 pm
ICN
- HOU
2 stops31h 25m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,341
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:30 pm
IAH
- ICN
1 stop22h 50m
United Airlines
Wed 8/1911:30 am
ICN
- IAH
1 stop23h 03m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,406
This oojo deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:50 am
IAH
- GMP
2 stops22h 25m
Japan Airlines
Wed 5/138:00 am
GMP
- IAH
2 stops25h 11m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,448
This EVA Air deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:00 am
IAH
- ICN
1 stop20h 00m
EVA Air
Fri 10/2312:00 pm
ICN
- IAH
1 stop24h 15m
EVA Air
Deal found 4/7![EVA Air logo]()
$1,453
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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.
Thu 10/17:10 am
IAH
- ICN
1 stop17h 50m
United Airlines
Thu 10/1511:30 am
ICN
- IAH
1 stop17h 29m
United Airlines
Deal found 4/7![United Airlines logo]()
$1,456
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 9/229:33 am
HOU
- GMP
2 stops21h 42m
Japan Airlines
Sun 10/47:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Deal found 4/6![Japan Airlines logo]()
$1,464
This China Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:35 pm
HOU
- ICN
2 stops32h 30m
Multiple Airlines
Tue 5/2612:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,484
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:00 am
HOU
- ICN
1 stop18h 10m
Delta
Mon 8/107:40 pm
ICN
- HOU
2 stops27h 35m
Delta
Deal found 4/8![Delta logo]()
$1,607
This China Airlines deal was found by Cheapflights users on 4/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:55 pm
HOU
- ICN
2 stops25h 20m
Multiple Airlines
Sat 9/2612:35 pm
ICN
- HOU
2 stops31h 25m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,488
This oojo deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:01 am
HOU
- GMP
2 stops25h 14m
Japan Airlines
Wed 5/1312:05 pm
GMP
- HOU
2 stops41h 44m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,488
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:19 pm
IAH
- ICN
2 stops20h 01m
United Airlines
Mon 6/154:50 pm
ICN
- IAH
2 stops29h 28m
United Airlines
Deal found 4/9![United Airlines logo]()
$1,561
This Japan Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
IAH
- GMP
2 stops25h 15m
Multiple Airlines
Wed 9/98:00 am
GMP
- IAH
2 stops21h 50m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,511
This Japan Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:26 am
IAH
- GMP
2 stops38h 14m
Japan Airlines
Mon 9/148:00 am
GMP
- IAH
2 stops21h 50m
Japan Airlines
Deal found 4/7![Japan Airlines logo]()
$1,517
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:02 pm
HOU
- ICN
2 stops33h 23m
Delta
Sun 5/174:25 pm
ICN
- HOU
1 stop20h 01m
Delta
Deal found 4/9![Delta logo]()
$1,745
This Japan Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:04 am
IAH
- GMP
2 stops25h 11m
Multiple Airlines
Wed 5/138:00 am
GMP
- IAH
2 stops25h 11m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,520
This oojo deal was found by Cheapflights users on 4/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:00 am
HOU
- GMP
2 stops21h 55m
Japan Airlines
Mon 11/28:00 am
GMP
- HOU
2 stops18h 40m
Japan Airlines
Deal found 4/9![Japan Airlines logo]()
$1,550
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:23 pm
HOU
- ICN
2 stops33h 57m
Delta
Sat 5/26:50 pm
ICN
- HOU
1 stop17h 34m
Delta
Deal found 4/5![Delta logo]()
$1,797
This Japan Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
IAH
- GMP
2 stops25h 15m
Japan Airlines
Fri 9/117:15 pm
GMP
- IAH
2 stops34h 35m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,566
This Japan Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:26 am
IAH
- GMP
2 stops24h 49m
Multiple Airlines
Fri 9/258:00 am
GMP
- IAH
2 stops23h 28m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,567
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:35 pm
HOU
- ICN
1 stop20h 25m
Delta
Fri 10/234:25 pm
ICN
- HOU
1 stop19h 18m
Delta
Deal found 4/7![Delta logo]()
$1,800
This BusinessClass deal was found by Cheapflights users on 4/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
HOU
- GMP
2 stops25h 15m
Japan Airlines
Sat 8/297:15 pm
GMP
- HOU
2 stops31h 08m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,583
This China Airlines deal was found by Cheapflights users on 4/4. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:45 pm
HOU
- ICN
2 stops30h 45m
Multiple Airlines
Wed 5/1312:45 pm
ICN
- HOU
2 stops30h 15m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$1,606
This oojo deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:33 am
HOU
- GMP
2 stops21h 42m
Japan Airlines
Tue 10/138:00 am
GMP
- HOU
2 stops42h 23m
Japan Airlines
Deal found 4/4![Japan Airlines logo]()
$1,639
Last-minute flights from Houston to SeoulDiscover last-minute flight deals from Houston to Seoul. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Seoul. Data last updated April 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:25 am
IAH
- ICN
1 stop19h 15m
Multiple Airlines
Thu 6/1812:55 pm
ICN
- IAH
2 stops23h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,129
This oojo deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/201:00 am
IAH
- ICN
1 stop27h 45m
EVA Air
Wed 5/137:45 pm
ICN
- IAH
1 stop40h 35m
EVA Air
Deal found 4/6![EVA Air logo]()
$1,143
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/135:50 pm
ICN
- HOU
1 stop20h 04m
American Airlines
Deal found 4/6![American Airlines logo]()
$1,292
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/233:31 pm
IAH
- ICN
2 stops37h 44m
Multiple Airlines
Thu 5/141:50 pm
ICN
- IAH
1 stop32h 35m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,032
This Vliegwinkel deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:00 am
IAH
- GMP
1 stop27h 10m
EVA Air
Wed 5/138:20 pm
GMP
- IAH
1 stop40h 00m
EVA Air
Deal found 4/8![EVA Air logo]()
$1,220
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 4/2710:25 am
IAH
- ICN
1 stop39h 50m
Multiple Airlines
Wed 5/136:05 pm
ICN
- IAH
2 stops52h 20m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 4/278:21 pm
HOU
- ICN
1 stop29h 24m
American Airlines
Wed 5/135:50 pm
ICN
- HOU
1 stop15h 59m
American Airlines
Deal found 4/8![American Airlines logo]()
$1,287
This China Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
Mon 4/272:45 pm
HOU
- ICN
2 stops38h 20m
Multiple Airlines
Wed 5/138:05 pm
ICN
- HOU
2 stops22h 55m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,296
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 stop37h 10m
Multiple Airlines
Wed 5/136:05 pm
ICN
- IAH
2 stops52h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$1,158
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:07 pm
IAH
- ICN
2 stops36h 38m
Multiple Airlines
Tue 5/127:10 am
ICN
- IAH
1 stop39h 15m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,066
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 5/65:45 am
IAH
- ICN
2 stops33h 10m
Multiple Airlines
Tue 5/129:20 am
ICN
- IAH
1 stop37h 05m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/810:25 am
IAH
- ICN
1 stop19h 55m
Multiple Airlines
Fri 5/154:20 pm
ICN
- IAH
1 stop30h 05m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$1,087
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 April 9, 2026.
Search for one-way flight options from Houston to Seoul. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 4/4![ZIPAIR logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 7/2010:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 4/4. 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 stop34h 40m
ZIPAIR
Deal found 4/4![ZIPAIR logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:25 am
IAH
- ICN
2 stops35h 45m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/1810:25 am
IAH
- GMP
2 stops45h 00m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 stop34h 40m
ZIPAIR
Deal found 4/6![ZIPAIR logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop34h 40m
ZIPAIR
Deal found 4/5![ZIPAIR logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:45 am
IAH
- GMP
2 stops55h 30m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:45 am
IAH
- ICN
1 stop33h 40m
ZIPAIR
Deal found 4/5![ZIPAIR logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 stop18h 55m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” 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 4/1810:25 am
IAH
- ICN
1 stop39h 50m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:25 am
IAH
- GMP
3 stops41h 40m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$502
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 April 9, 2026.
Round-trip from | $882 (Kiwi.com) |
|---|---|
One-way from | $450 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $1,207 |
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 April 9, 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
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 8/27
1:35 am-6:45 pm
1 stop27h 10m
Incheon Intl
Tue 9/1
12:00 pm-10:25 pm
1 stop24h 25m
$1,123
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Wed 9/2
5:35 pm-5:20 pm
2 stops33h 45m
Incheon Intl
Wed 9/9
10:15 am-9:35 pm
2 stops25h 20m
$1,257
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Thu 8/20
9:00 pm-7:05 pm
2 stops32h 05m
Incheon Intl
Wed 10/7
8:35 pm-6:00 am
2 stops23h 25m
$1,292
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Tue 5/5
7:45 am-4:50 pm
2 stops19h 05m
Incheon Intl
Tue 5/26
7:00 pm-11:55 pm
2 stops18h 55m
$1,297
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Fri 10/2
6:35 pm-11:15 am
2 stops26h 40m
Incheon Intl
Tue 10/20
12:35 pm-6:00 am
2 stops31h 25m
$1,341
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 10/1
7:10 am-3:00 pm
1 stop17h 50m
Incheon Intl
Wed 10/21
4:50 pm-8:24 pm
1 stop17h 34m
$1,356
HoustonSeoul
HOU - GMP
HOUGMP
Houston Hobby
Tue 8/18
6:00 am-5:55 pm
2 stops21h 55m
Seoul Gimpo Intl
Wed 9/30
7:15 pm-12:23 pm
2 stops31h 08m
$1,405
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 7/31
3:30 pm-4:20 am
1 stop22h 50m
Incheon Intl
Wed 8/19
11:30 am-8:33 pm
1 stop23h 03m
$1,406
HoustonSeoul
IAH - GMP
IAHGMP
Houston George Bush Intcntl
Tue 4/21
8:50 am-9:15 pm
2 stops22h 25m
Seoul Gimpo Intl
Wed 5/13
8:00 am-7:11 pm
2 stops25h 11m
$1,448
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Sat 10/3
1:00 am-11:00 am
1 stop20h 00m
Incheon Intl
Fri 10/23
12:00 pm-10:15 pm
1 stop24h 15m
$1,453
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-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
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 $1,430). 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 April 9, 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.
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Comfort
8.0
Food
8.0
Crew
8.4
Boarding
8.2
Overall
8.1
Entertainment
7.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
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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Popular flights
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 April 9, 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 April 9, 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$1,407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$974 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$872 | Average$1,323 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$923 | Average$1,458 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$923 | Average$1,150 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$968 | Average$1,003 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,033 | Average$1,291 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$1,138 | Average$1,578 | FlexibilityNo cancel fee | On-time69% |