$439+ Cheap flights from Seoul (SEL) to Houston
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — HOU
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Seoul to Houston 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 Seoul to HoustonExplore the most affordable flight options available from Seoul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Seoul to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/228:40 pm -
2 stops31h 20m
Sat 2/1310:00 am -
1 stop39h 20m
Deal found 11/4![Multiple Airlines logo]()
$1,063
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Thu 1/79:59 pm -
2 stops56h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,068
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Sat 1/97:49 pm -
2 stops58h 31m
Deal found 11/4![Multiple Airlines logo]()
$1,086
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Fri 1/89:59 pm -
2 stops32h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Sun 1/1010:16 am -
2 stops44h 04m
Deal found 11/4![Multiple Airlines logo]()
$1,101
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/204:20 pm -
1 stop30h 35m
Fri 1/89:59 pm -
2 stops32h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,132
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/65:15 pm -
1 stop29h 30m
Sun 12/1312:41 pm -
1 stop25h 44m
Deal found 11/5![Multiple Airlines logo]()
$1,133
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/186:50 pm -
1 stop18h 42m
Fri 12/257:00 am -
1 stop18h 45m
Deal found 11/3![American Airlines logo]()
$1,139
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/207:45 pm -
1 stop27h 10m
Sun 1/1010:16 am -
2 stops44h 04m
Deal found 11/4![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/227:35 am -
1 stop39h 10m
Wed 11/259:58 pm -
2 stops40h 32m
Deal found 11/4![Multiple Airlines logo]()
$1,146
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/26:50 pm -
1 stop29h 38m
Wed 12/96:00 am -
1 stop19h 45m
Deal found 11/2![American Airlines logo]()
$1,192
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/176:50 pm -
1 stop31h 15m
Thu 12/245:02 pm -
1 stop32h 43m
Deal found 11/1![American Airlines logo]()
$1,198
Best flights from Seoul to HoustonDiscover carefully curated flight deals from Seoul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Seoul to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1912:45 pm -
1 stop17h 08m
Tue 2/232:45 pm -
1 stop23h 55m
Deal found 10/31![United Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:35 pm -
2 stops35h 02m
Sat 2/135:31 pm -
2 stops32h 19m
Deal found 11/2![Delta logo]()
$1,283
This China Airlines deal was found by Cheapflights users on 11/3. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1812:30 pm -
2 stops32h 30m
Mon 2/158:05 am -
2 stops36h 15m
Deal found 11/3![Multiple Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 pm -
1 stop21h 30m
Mon 12/74:25 pm -
1 stop22h 15m
Deal found 10/31![United Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/76:45 pm -
2 stops17h 56m
Fri 2/126:05 am -
1 stop18h 45m
Deal found 11/2![Delta logo]()
$1,309
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/76:00 pm -
1 stop21h 28m
Sat 2/139:45 pm -
2 stops51h 40m
Deal found 11/2![United Airlines logo]()
$1,252
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 pm -
2 stops19h 54m
Sun 1/36:40 pm -
1 stop20h 00m
Deal found 11/3![United Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 2/78:35 pm -
2 stops35h 02m
Fri 2/125:31 pm -
1 stop33h 49m
Deal found 11/5![Delta logo]()
$1,477
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 pm -
2 stops19h 54m
Tue 1/52:55 pm -
1 stop23h 45m
Deal found 11/3![United Airlines logo]()
$1,281
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 pm -
2 stops20h 59m
Wed 1/66:38 pm -
1 stop20h 02m
Deal found 11/3![United Airlines logo]()
$1,281
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 12/209:35 am -
2 stops28h 40m
Sun 12/276:51 pm -
1 stop29h 39m
Deal found 11/5![Delta logo]()
$1,658
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/178:35 pm -
2 stops27h 57m
Mon 1/411:11 am -
2 stops37h 39m
Deal found 11/3![Delta logo]()
$1,666
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/712:45 pm -
2 stops21h 19m
Fri 2/129:45 pm -
2 stops51h 40m
Deal found 11/2![United Airlines logo]()
$1,458
Last-minute flights from Seoul to HoustonDiscover last-minute flight deals from Seoul to Houston. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Houston. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Thu 1/79:59 pm -
2 stops56h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,068
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Sat 1/97:49 pm -
2 stops58h 31m
Deal found 11/4![Multiple Airlines logo]()
$1,086
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Fri 1/89:59 pm -
2 stops32h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,095
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/188:35 am -
1 stop38h 20m
Sun 1/1010:16 am -
2 stops44h 04m
Deal found 11/4![Multiple Airlines logo]()
$1,101
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/204:20 pm -
1 stop30h 35m
Fri 1/89:59 pm -
2 stops32h 21m
Deal found 11/4![Multiple Airlines logo]()
$1,132
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 11/207:45 pm -
1 stop27h 10m
Sun 1/1010:16 am -
2 stops44h 04m
Deal found 11/4![Multiple Airlines logo]()
$1,141
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/228:40 pm -
2 stops31h 20m
Sat 2/1310:00 am -
1 stop39h 20m
Deal found 11/4![Multiple Airlines logo]()
$1,063
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 11/227:35 am -
1 stop39h 10m
Wed 11/259:58 pm -
2 stops40h 32m
Deal found 11/4![Multiple Airlines logo]()
$1,146
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/26:50 pm -
1 stop29h 38m
Wed 12/96:00 am -
1 stop19h 45m
Deal found 11/2![American Airlines logo]()
$1,192
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sun 12/65:15 pm -
1 stop29h 30m
Sun 12/1312:41 pm -
1 stop25h 44m
Deal found 11/5![Multiple Airlines logo]()
$1,133
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/176:50 pm -
1 stop31h 15m
Thu 12/245:02 pm -
1 stop32h 43m
Deal found 11/1![American Airlines logo]()
$1,198
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/186:50 pm -
1 stop18h 42m
Fri 12/257:00 am -
1 stop18h 45m
Deal found 11/3![American Airlines logo]()
$1,139
One-way flights from Seoul to HoustonSearch for one-way flight options from Seoul to Houston. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Seoul to Houston. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/167:45 pm -
2 stops25h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 2/157:45 pm -
2 stops54h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 2/17:45 pm -
2 stops39h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$576
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 1/317:45 pm -
2 stops54h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$577
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/219:00 pm -
2 stops50h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$598
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/201:05 pm -
1 stop34h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![ZIPAIR logo]()
$604
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/209:00 pm -
2 stops26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 3/17:45 pm -
2 stops54h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/1912:40 pm -
3 stops39h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 2/28:40 pm -
3 stops54h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$719
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:50 pm -
1 stop18h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:50 pm -
1 stop34h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$771
Find flight deals from Seoul to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Round-trip from | $1,041 (Trip.com) |
|---|---|
One-way from | $439 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Seoul to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Tue 3/16
10:55 pm-8:55 am
3 stops48h 00m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$709
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Tue 1/12
3:30 pm-5:39 am
3 stops53h 09m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$719
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Tue 1/19
6:50 pm-9:31 pm
1 stop17h 41m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$765
Quickest round-trip
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Tue 12/15
6:50 pm-8:34 pm
1 stop16h 44m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$765
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Mon 4/12
5:50 pm-10:29 pm
1 stop18h 39m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$768
IncheonHouston
ICN Incheon Intl - HOU Houston Hobby
ICNHOU
Incheon Intl
Thu 12/17
6:50 pm-1:54 pm
1 stop34h 04m
Houston Hobby
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$771
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Tue 12/29
6:55 pm-2:38 pm
1 stop34h 43m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$832
IncheonHouston
ICN Incheon Intl - IAH Houston George Bush Intcntl
ICNIAH
Incheon Intl
Mon 1/18
6:55 pm-2:38 pm
1 stop34h 43m
Houston George Bush Intcntl
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$835
IncheonHouston
ICN Incheon Intl - HOU Houston Hobby
ICNHOU
Incheon Intl
Thu 12/17
8:15 pm-6:00 am
2 stops24h 45m
Houston Hobby
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$900
IncheonHouston
ICN Incheon Intl - HOU Houston Hobby
ICNHOU
Incheon Intl
Tue 12/15
7:45 pm-10:10 am
2 stops29h 25m
Houston Hobby
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$906
Showing 1-10 of 25 resultsSorted by cheapest first
Best time to book a flight from Seoul to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Seoul with our price prediction graph.
SEL-HO1
ICN-IAH
ICN-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seoul to Houston
SEL-HO1
ICN-IAH
ICN-HOU
What is the cheapest month to book a flight from Seoul to Houston?
Currently, December is the cheapest month in which you can book a flight from Seoul to Houston (average of $1,094). Flying from Seoul to Houston in August is currently the most expensive (average of $1,577). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated November 5, 2026.
See what other customers who have flown with Delta from Seoul to Houston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Seoul to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seoul to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seoul to Houston by cabin class
Find flights from Seoul to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seoul and Houston flights
Browse other Seoul and Houston flight options. Last updated on November 5, 2026.
Other flights from Seoul
Browse through other flights departing from Seoul. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seoul to Houston
Discover the top airline that operate flights from Seoul to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$852 | Average$1,410 | FlexibilityNo cancel fee | On-timeN/A |