$430+ Cheap flights from Houston to South Korea
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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ICN
Apr 7 — Apr 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Houston to South Korea 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Houston to South Korea
Cheapest
Best
Last-minute
One-way
Cheapest flights from Houston to South KoreaExplore the most affordable flight options available from Houston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.
Explore the most affordable flight options available from Houston to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 4/226:05 am
IAH
- ICN
2 stops33h 10m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$786
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 stop39h 50m
Multiple Airlines
Thu 4/233:20 pm
ICN
- IAH
1 stop31h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$787
This Air Canada deal was found by Cheapflights users on 3/4. 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.
Wed 9/24:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Wed 9/95:45 pm
ICN
- IAH
1 stop35h 52m
Air Canada
Deal found 3/4![Air Canada logo]()
$800
This Air Canada deal was found by Cheapflights users on 3/4. 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.
Sun 4/55:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Mon 4/205:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 3/4![Air Canada logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 4/153:31 pm
IAH
- ICN
1 stop23h 44m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$806
This Travelocity deal was found by Cheapflights users on 3/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:45 pm
IAH
- ICN
1 stop33h 20m
Air Canada
Mon 5/255:45 pm
ICN
- IAH
1 stop35h 59m
Air Canada
Deal found 3/3![Air Canada logo]()
$807
This Air Canada deal was found by Cheapflights users on 3/4. 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 4/2111:50 am
IAH
- ICN
2 stops38h 15m
Air Canada
Wed 5/135:45 pm
ICN
- IAH
1 stop35h 59m
Air Canada
Deal found 3/4![Air Canada logo]()
$810
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.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 stop20h 55m
Multiple Airlines
Sun 5/108:10 am
ICN
- IAH
1 stop38h 15m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$813
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 4/236:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Mon 10/55:50 pm
ICN
- HOU
1 stop18h 03m
American Airlines
Deal found 3/3![American Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 3/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
HOU
- ICN
1 stop19h 45m
American Airlines
Wed 9/95:50 pm
ICN
- HOU
1 stop28h 29m
American Airlines
Deal found 3/4![American Airlines logo]()
$944
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 9/236:09 am
HOU
- ICN
1 stop19h 36m
American Airlines
Wed 9/305:50 pm
ICN
- HOU
1 stop19h 51m
American Airlines
Deal found 3/5![American Airlines logo]()
$953
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:10 am
IAH
- GMP
1 stop27h 00m
EVA Air
Wed 9/308:20 pm
GMP
- IAH
1 stop39h 55m
EVA Air
Deal found 3/3![EVA Air logo]()
$979
Best flights from Houston to South KoreaDiscover carefully curated flight deals from Houston to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 8, 2026.
Discover carefully curated flight deals from Houston to South Korea that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 8, 2026.
This Philippine Airlines deal was found by Cheapflights users on 3/7. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:31 pm
IAH
- ICN
2 stops32h 44m
Multiple Airlines
Wed 9/97:20 am
ICN
- IAH
2 stops47h 34m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$985
This Delta deal was found by Cheapflights users on 3/3. 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.
Sun 8/306:00 am
HOU
- ICN
1 stop18h 10m
Delta
Wed 9/234:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Deal found 3/3![Delta logo]()
$1,027
This Philippine Airlines deal was found by Cheapflights users on 3/7. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:31 pm
IAH
- PUS
2 stops57h 19m
Philippine Airlines
Wed 8/269:00 pm
PUS
- IAH
2 stops61h 00m
Philippine Airlines
Deal found 3/7![Philippine Airlines logo]()
$1,116
This Japan Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 9/210:41 am
IAH
- GMP
2 stops20h 34m
Japan Airlines
Wed 9/98:00 am
GMP
- IAH
2 stops21h 50m
Japan Airlines
Deal found 3/7![Japan Airlines logo]()
$1,134
This Cathay Pacific deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:41 am
IAH
- ICN
2 stops37h 24m
Cathay Pacific
Tue 9/228:00 am
ICN
- IAH
2 stops25h 42m
Cathay Pacific
Deal found 3/3![Cathay Pacific logo]()
$1,185
This EVA Air deal was found by Cheapflights users on 3/3. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:50 pm
IAH
- PUS
2 stops32h 10m
EVA Air
Tue 4/217:10 pm
PUS
- IAH
2 stops42h 47m
EVA Air
Deal found 3/3![EVA Air logo]()
$1,369
This Korean Air deal was found by Cheapflights users on 3/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:30 am
IAH
- TAE
2 stops23h 25m
Korean Air
Thu 9/37:55 am
TAE
- IAH
2 stops29h 36m
Korean Air
Deal found 3/4![Korean Air logo]()
$1,397
This Delta deal was found by Cheapflights users on 3/3. 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.
Wed 9/25:35 pm
HOU
- ICN
1 stop20h 25m
Delta
Tue 9/224:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Deal found 3/3![Delta logo]()
$1,027
This Japan Airlines deal was found by Cheapflights users on 3/4. 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 9/210:41 am
IAH
- GMP
2 stops20h 34m
Multiple Airlines
Wed 9/98:00 am
GMP
- IAH
2 stops21h 50m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,128
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am
IAH
- ICN
1 stop20h 50m
Delta
Thu 9/176:50 pm
ICN
- IAH
1 stop27h 42m
Delta
Deal found 3/6![Delta logo]()
$1,027
This oojo deal was found by Cheapflights users on 3/6. 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 4/216:01 am
HOU
- GMP
2 stops25h 14m
Japan Airlines
Wed 5/138:00 am
GMP
- HOU
2 stops42h 12m
Japan Airlines
Deal found 3/6![Japan Airlines logo]()
$1,134
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:23 pm
HOU
- ICN
2 stops33h 57m
Delta
Wed 5/134:25 pm
ICN
- HOU
1 stop20h 01m
Delta
Deal found 3/6![Delta logo]()
$1,031
This eDestinos deal was found by Cheapflights users on 3/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
HOU
- GMP
2 stops25h 15m
Japan Airlines
Wed 9/912:05 pm
GMP
- HOU
2 stops41h 49m
Japan Airlines
Deal found 3/5![Japan Airlines logo]()
$1,233
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:25 am
IAH
- ICN
2 stops20h 25m
Delta
Wed 5/137:00 pm
ICN
- IAH
2 stops18h 55m
Delta
Deal found 3/6![Delta logo]()
$1,031
This Japan Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:04 am
IAH
- GMP
2 stops25h 11m
Multiple Airlines
Fri 4/248:00 am
GMP
- IAH
2 stops23h 57m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,249
This Cathay Pacific deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:31 pm
IAH
- ICN
2 stops35h 54m
Cathay Pacific
Wed 8/191:55 am
ICN
- IAH
2 stops34h 05m
Cathay Pacific
Deal found 3/4![Cathay Pacific logo]()
$1,418
This Japan Airlines deal was found by Cheapflights users on 3/4. 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.
Thu 8/610:41 am
IAH
- GMP
2 stops20h 34m
Japan Airlines
Fri 8/218:00 am
GMP
- IAH
2 stops22h 25m
Japan Airlines
Deal found 3/4![Japan Airlines logo]()
$1,253
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/511:33 am
HOU
- ICN
1 stop36h 37m
Delta
Mon 4/207:40 pm
ICN
- HOU
2 stops28h 18m
Delta
Deal found 3/6![Delta logo]()
$1,038
This Korean Air deal was found by Cheapflights users on 3/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
HOU
- PUS
2 stops24h 45m
Korean Air
Tue 4/214:30 pm
PUS
- HOU
2 stops20h 37m
Korean Air
Deal found 3/4![Korean Air logo]()
$1,603
This Ovago deal was found by Cheapflights users on 3/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:22 am
IAH
- PUS
2 stops44h 38m
Multiple Airlines
Sat 4/257:10 pm
PUS
- IAH
2 stops24h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,355
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 9/210:05 am
HOU
- ICN
1 stop27h 55m
Delta
Fri 9/254:25 pm
ICN
- HOU
1 stop19h 10m
Delta
Deal found 3/5![Delta logo]()
$1,040
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:19 pm
HOU
- GMP
2 stops35h 36m
Japan Airlines
Wed 5/208:00 am
GMP
- HOU
2 stops42h 18m
Japan Airlines
Deal found 3/3![Japan Airlines logo]()
$1,289
This Korean Air deal was found by Cheapflights users on 3/4. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:35 am
IAH
- PUS
2 stops21h 45m
Korean Air
Tue 4/217:00 am
PUS
- IAH
2 stops22h 44m
Korean Air
Deal found 3/4![Korean Air logo]()
$1,603
This Delta deal was found by Cheapflights users on 3/4. 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 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 02m
Delta
Sat 5/26:50 pm
ICN
- HOU
1 stop18h 17m
Delta
Deal found 3/4![Delta logo]()
$1,057
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:01 am
HOU
- GMP
2 stops21h 54m
Japan Airlines
Thu 4/237:15 pm
GMP
- HOU
2 stops54h 57m
Japan Airlines
Deal found 3/3![Japan Airlines logo]()
$1,300
This Japan Airlines deal was found by Cheapflights users on 3/6. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/56:02 am
IAH
- GMP
2 stops25h 13m
Multiple Airlines
Mon 4/208:00 am
GMP
- IAH
2 stops22h 29m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$1,465
This Delta deal was found by Cheapflights users on 3/5. 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 4/246:25 am
IAH
- ICN
2 stops20h 25m
Delta
Sat 5/27:20 pm
ICN
- IAH
1 stop16h 14m
Delta
Deal found 3/5![Delta logo]()
$1,057
This Japan Airlines deal was found by Cheapflights users on 3/4. 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 8/59:01 am
IAH
- GMP
2 stops22h 14m
Japan Airlines
Thu 8/208:00 am
GMP
- IAH
2 stops22h 25m
Japan Airlines
Deal found 3/4![Japan Airlines logo]()
$1,318
This Bravofly deal was found by Cheapflights users on 3/4. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:00 am
IAH
- TAE
2 stops22h 45m
Korean Air
Fri 4/37:55 am
TAE
- IAH
2 stops29h 33m
Korean Air
Deal found 3/4![Korean Air logo]()
$1,786
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:45 pm
IAH
- PUS
2 stops35h 15m
Multiple Airlines
Mon 7/67:10 pm
PUS
- IAH
2 stops34h 36m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,502
Last-minute flights from Houston to South KoreaDiscover last-minute flight deals from Houston to South Korea. Data last updated March 8, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to South Korea. Data last updated March 8, 2026 and is based on user searches.
This Orbitz deal was found by Cheapflights users on 3/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:50 am
IAH
- ICN
2 stops62h 15m
Air Canada
Tue 4/145:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 3/3![Air Canada logo]()
$816
This Air Canada deal was found by Cheapflights users on 3/4. 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.
Sun 4/55:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Mon 4/205:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 3/4![Air Canada logo]()
$801
This Air Canada deal was found by Cheapflights users on 3/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:25 pm
IAH
- ICN
1 stop32h 40m
Air Canada
Tue 4/145:45 pm
ICN
- IAH
1 stop36h 39m
Air Canada
Deal found 3/3![Air Canada logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 4/153:31 pm
IAH
- ICN
1 stop23h 44m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$806
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 stop39h 50m
Multiple Airlines
Thu 4/233:20 pm
ICN
- IAH
1 stop31h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$787
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.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 stop20h 55m
Multiple Airlines
Sun 5/108:10 am
ICN
- IAH
1 stop38h 15m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$813
This Air Canada deal was found by Cheapflights users on 3/4. 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 4/2111:50 am
IAH
- ICN
2 stops38h 15m
Air Canada
Wed 5/135:45 pm
ICN
- IAH
1 stop35h 59m
Air Canada
Deal found 3/4![Air Canada logo]()
$810
This American Airlines deal was found by Cheapflights users on 3/4. 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 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 stop19h 57m
American Airlines
Deal found 3/4![American Airlines logo]()
$993
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Wed 4/226:05 am
IAH
- ICN
2 stops33h 10m
Multiple Airlines
Thu 4/302:10 pm
ICN
- IAH
1 stop32h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$786
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Thu 4/236:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Mon 10/55:50 pm
ICN
- HOU
1 stop18h 03m
American Airlines
Deal found 3/3![American Airlines logo]()
$903
This American Airlines deal was found by Cheapflights users on 3/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Sat 5/235:50 pm
ICN
- HOU
1 stop20h 09m
American Airlines
Deal found 3/4![American Airlines logo]()
$1,003
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:01 am
HOU
- ICN
1 stop19h 44m
American Airlines
Fri 5/295:50 pm
ICN
- HOU
1 stop29h 07m
American Airlines
Deal found 3/3![American Airlines logo]()
$1,012
One-way flights from Houston to South KoreaSearch for one-way flight options from Houston to South Korea. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
Search for one-way flight options from Houston to South Korea. Find affordable one-way fares based on user searches. Data last updated March 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Sat 4/49:17 pm
IAH
- ICN
2 stops41h 13m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$430
This oojo deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:31 pm
IAH
- ICN
2 stops43h 29m
Philippine Airlines
Deal found 3/3![Philippine Airlines logo]()
$431
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/256:00 am
IAH
- ICN
2 stops57h 15m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$447
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2910:25 am
IAH
- ICN
1 stop19h 55m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:45 am
IAH
- ICN
2 stops47h 25m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 7/1010:45 am
IAH
- ICN
1 stop34h 40m
ZIPAIR
Deal found 3/4![ZIPAIR logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 7/2710:45 am
IAH
- ICN
1 stop21h 00m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$462
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 7/810:45 am
IAH
- ICN
1 stop39h 30m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$464
This Trip.com deal was found by Cheapflights users on 3/8. 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 Trip.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 stop21h 50m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Sat 4/410:25 am
IAH
- GMP
2 stops56h 00m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 6/2910:25 am
IAH
- GMP
2 stops55h 55m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$511
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 7/810:45 am
IAH
- GMP
2 stops55h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$520
Find flight deals from Houston to South Korea
Keep the following information in mind while searching for Houston to South Korea flight deals. Data was last updated March 8, 2026.
Round-trip from | $786 (Kiwi.com) |
|---|---|
One-way from | $430 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,343 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to South Korea 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 March 8, 2026.
Use the filters below to find and compare flights from Houston to South Korea that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Wed 9/2
8:31 pm-7:15 pm
2 stops32h 44m
Incheon Intl
Wed 9/9
7:20 am-4:54 pm
2 stops47h 34m
$985
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Sun 8/30
6:00 am-2:10 pm
1 stop18h 10m
Incheon Intl
Wed 9/23
4:25 pm-9:35 pm
1 stop19h 10m
$1,027
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Wed 9/2
5:35 pm-4:00 am
1 stop20h 25m
Incheon Intl
Tue 9/22
4:25 pm-9:35 pm
1 stop19h 10m
$1,027
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Thu 9/3
6:30 am-5:20 pm
1 stop20h 50m
Incheon Intl
Thu 9/17
6:50 pm-8:32 am
1 stop27h 42m
$1,027
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Tue 4/21
5:23 pm-5:20 pm
2 stops33h 57m
Incheon Intl
Wed 5/13
4:25 pm-10:26 pm
1 stop20h 01m
$1,031
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Tue 4/21
6:25 am-4:50 pm
2 stops20h 25m
Incheon Intl
Wed 5/13
7:00 pm-11:55 pm
2 stops18h 55m
$1,031
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Sun 4/5
11:33 am-2:10 pm
1 stop36h 37m
Incheon Intl
Mon 4/20
7:40 pm-9:58 am
2 stops28h 18m
$1,038
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Wed 9/2
10:05 am-4:00 am
1 stop27h 55m
Incheon Intl
Fri 9/25
4:25 pm-9:35 pm
1 stop19h 10m
$1,040
HoustonIncheon
HOU - ICN
HOUICN
Houston Hobby
Fri 4/24
5:23 pm-4:25 pm
2 stops33h 02m
Incheon Intl
Sat 5/2
6:50 pm-11:07 pm
1 stop18h 17m
$1,057
Quickest round-trip
HoustonIncheon
IAH - ICN
IAHICN
Houston George Bush Intcntl
Fri 4/24
6:25 am-4:50 pm
2 stops20h 25m
Incheon Intl
Sat 5/2
7:20 pm-9:34 pm
1 stop16h 14m
$1,057
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Houston to South Korea
Have a flexible travel schedule? Discover the best time to fly to South Korea from Houston with our price prediction graph.
IAH-ICN
HOU-ICN
IAH-PUS
IAH-GMP
IAH-TAE
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 South Korea
HO1-KR0
IAH-ICN
HOU-ICN
IAH-PUS
IAH-GMP
What is the cheapest month to book a flight from Houston to South Korea?
Currently, February is the cheapest month in which you can book a flight from Houston to South Korea (average of $329). Flying from Houston to South Korea in July is currently the most expensive (average of $1,496). 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.
What is the cheapest time of day to fly from HOU to KR?
Find hourly flight availability from Houston to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2026.
A simple way to save on the total cost of your ticket is to fly from Houston to South Korea in the evening. If you’re flexible enough to do this you can expect to save up to 52% on your trip compared to booking a flight at noon.
What is the cheapest day to fly from Houston to South Korea?
Use this chart to determine the cheapest time to fly round-trip from Houston to South Korea. Price data was last updated on March 30, 2025.
Travelers seeking maximum savings on their Houston to South Korea flight should consider departing on Monday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing South Korea
Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated March 8, 2026.
Read reviews from past customers who have flown EVA Air, Delta, and United Airlines from Houston to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Food
8.1
Comfort
8.3
Overall
8.4
Crew
8.6
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
6.0
GoodHannah,Jan 2026
TPE - SFO
Related info for your journey
Find useful and relevant information for your journey from Houston to South Korea. 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
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Houston to South Korea
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to South Korea by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Houston to South Korea by cabin class
Find flights from Houston to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Houston and South Korea flights
Browse other Houston and South Korea flight options. Last updated on March 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to South Korea regions
Consider these flights traveling to South Korea regions.
Top 10 airlines flying from Houston to South Korea
Discover the top 10 airlines that operate flights from Houston to South Korea. 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 March 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$461 | Average$571 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$571 | Average$1,407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$697 | Average$703 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$826 | Average$1,432 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$850 | Average$1,583 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$872 | Average$1,613 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$923 | Average$1,174 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$968 | Average$1,053 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,033 | Average$1,270 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$1,138 | Average$1,572 | FlexibilityNo cancel fee | On-time69% |