$493+ Cheap flights from San Antonio (SAT) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SEL
Apr 17 — Apr 241
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Antonio 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
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 San Antonio to Seoul
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to SeoulExplore the most affordable flight options available from San Antonio to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from San Antonio to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
SAT
- ICN
1 stop19h 45m
American Airlines
Wed 5/65:50 pm
ICN
- SAT
2 stops29h 25m
American Airlines
Deal found 3/14![American Airlines logo]()
$1,002
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 8/196:30 am
SAT
- ICN
1 stop20h 50m
Delta
Mon 8/317:20 pm
ICN
- SAT
1 stop19h 24m
Delta
Deal found 3/14![Delta logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
Sat 8/157:23 am
SAT
- ICN
1 stop17h 37m
United Airlines
Sat 8/294:50 pm
ICN
- SAT
1 stop19h 12m
United Airlines
Deal found 3/13![United Airlines logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 8/215:30 am
SAT
- ICN
2 stops19h 30m
United Airlines
Sat 8/294:50 pm
ICN
- SAT
1 stop19h 12m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,021
This Gurufare deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:20 pm
SAT
- ICN
1 stop23h 00m
Asiana Airlines
Sun 5/1011:30 am
ICN
- SAT
1 stop25h 24m
Asiana Airlines
Deal found 3/17![Asiana Airlines logo]()
$1,026
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Sat 4/111:37 pm
SAT
- ICN
1 stop24h 23m
Delta
Sat 5/164:25 pm
ICN
- SAT
1 stop22h 19m
Delta
Deal found 3/17![Delta logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/176:02 pm
SAT
- ICN
2 stops20h 18m
United Airlines
Tue 4/214:50 pm
ICN
- SAT
2 stops33h 34m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,071
This Gurufare deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:17 pm
SAT
- ICN
2 stops22h 03m
Asiana Airlines
Wed 4/224:50 pm
ICN
- SAT
1 stop26h 10m
Asiana Airlines
Deal found 3/18![Asiana Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/234:17 pm
SAT
- ICN
2 stops22h 03m
United Airlines
Thu 4/3011:30 am
ICN
- SAT
2 stops23h 19m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,096
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/46:15 am
SAT
- ICN
1 stop18h 45m
United Airlines
Sat 5/94:50 pm
ICN
- SAT
1 stop26h 20m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,112
This lol.travel deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:00 am
SAT
- GMP
2 stops46h 15m
Multiple Airlines
Wed 9/3012:40 pm
GMP
- SAT
2 stops22h 33m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,211
This Japan Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 11/296:04 am
SAT
- GMP
2 stops45h 16m
Japan Airlines
Thu 12/37:40 pm
GMP
- SAT
2 stops42h 18m
Japan Airlines
Deal found 3/15![Japan Airlines logo]()
$1,248
Best flights from San Antonio to SeoulDiscover carefully curated flight deals from San Antonio to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from San Antonio to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/303:20 pm
SAT
- ICN
1 stop23h 00m
United Airlines
Tue 5/1211:30 am
ICN
- SAT
2 stops25h 24m
United Airlines
Deal found 3/14![United Airlines logo]()
$1,016
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/176:39 am
SAT
- ICN
1 stop20h 41m
Delta
Tue 4/217:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 3/13![Delta logo]()
$1,017
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/208:15 am
SAT
- GMP
2 stops19h 40m
Japan Airlines
Wed 4/297:15 pm
GMP
- SAT
2 stops42h 14m
Japan Airlines
Deal found 3/18![Japan Airlines logo]()
$1,381
This Japan Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/176:26 am
SAT
- GMP
2 stops24h 49m
Multiple Airlines
Tue 4/218:00 am
GMP
- SAT
2 stops29h 14m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,478
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:49 am
SAT
- GMP
2 stops38h 16m
ANA
Tue 5/57:55 pm
GMP
- SAT
2 stops31h 21m
ANA
Deal found 3/14![ANA logo]()
$1,608
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/303:20 pm
SAT
- ICN
1 stop23h 00m
United Airlines
Thu 5/711:30 am
ICN
- SAT
2 stops25h 24m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,016
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/67:00 am
SAT
- ICN
1 stop18h 20m
Delta
Fri 4/247:40 pm
ICN
- SAT
1 stop16h 31m
Delta
Deal found 3/17![Delta logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/166:12 am
SAT
- ICN
1 stop18h 48m
United Airlines
Mon 4/204:50 pm
ICN
- SAT
1 stop26h 10m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,016
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/163:39 pm
SAT
- ICN
1 stop22h 41m
United Airlines
Wed 4/2211:30 am
ICN
- SAT
2 stops23h 12m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,021
This oojo deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/138:15 am
SAT
- GMP
2 stops19h 40m
Japan Airlines
Mon 4/208:00 am
GMP
- SAT
2 stops29h 29m
Japan Airlines
Deal found 3/14![Japan Airlines logo]()
$1,403
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/203:39 pm
SAT
- ICN
1 stop22h 41m
United Airlines
Wed 4/2911:30 am
ICN
- SAT
2 stops23h 12m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,071
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/64:17 pm
SAT
- ICN
2 stops22h 03m
United Airlines
Sat 4/254:50 pm
ICN
- SAT
1 stop26h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,071
This KAYAK deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Tue 4/2112:05 pm
GMP
- SAT
2 stops25h 09m
Japan Airlines
Deal found 3/16![Japan Airlines logo]()
$1,438
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/64:17 pm
SAT
- ICN
2 stops22h 03m
United Airlines
Fri 4/244:50 pm
ICN
- SAT
2 stops34h 10m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,071
This oojo deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/216:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Thu 4/307:15 pm
GMP
- SAT
2 stops42h 14m
Japan Airlines
Deal found 3/13![Japan Airlines logo]()
$1,451
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 5/46:15 am
SAT
- ICN
1 stop18h 45m
United Airlines
Sat 5/94:50 pm
ICN
- SAT
1 stop26h 20m
United Airlines
Deal found 3/15![United Airlines logo]()
$1,112
This oojo deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Thu 4/306:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Thu 5/77:15 pm
GMP
- SAT
2 stops42h 14m
Japan Airlines
Deal found 3/16![Japan Airlines logo]()
$1,538
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 am
SAT
- GMP
2 stops22h 45m
Japan Airlines
Sun 5/37:15 pm
GMP
- SAT
2 stops42h 14m
Japan Airlines
Deal found 3/15![Japan Airlines logo]()
$1,587
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
SAT
- GMP
2 stops24h 15m
Japan Airlines
Sun 4/1912:05 pm
GMP
- SAT
2 stops25h 24m
Japan Airlines
Deal found 3/15![Japan Airlines logo]()
$1,596
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/68:05 am
SAT
- GMP
2 stops19h 50m
Japan Airlines
Fri 4/248:00 am
GMP
- SAT
2 stops23h 44m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$1,637
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:19 am
SAT
- GMP
2 stops25h 56m
Japan Airlines
Fri 4/248:00 am
GMP
- SAT
2 stops29h 29m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$1,684
This oojo deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Sat 5/28:30 am
SAT
- GMP
2 stops22h 45m
Japan Airlines
Sun 5/107:15 pm
GMP
- SAT
2 stops31h 27m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$1,722
Last-minute flights from San Antonio to SeoulDiscover last-minute flight deals from San Antonio to Seoul. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Seoul. Data last updated March 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/56:32 am
SAT
- ICN
1 stop20h 48m
Delta
Sat 4/186:50 pm
ICN
- SAT
1 stop19h 56m
Delta
Deal found 3/15![Delta logo]()
$1,196
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/64:17 pm
SAT
- ICN
2 stops22h 03m
United Airlines
Sat 4/2511:30 am
ICN
- SAT
2 stops23h 12m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Sat 4/113:39 pm
SAT
- ICN
1 stop22h 41m
United Airlines
Sat 5/1611:30 am
ICN
- SAT
2 stops25h 24m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,016
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Sat 4/1110:50 am
SAT
- ICN
1 stop27h 10m
Delta
Sat 5/96:50 pm
ICN
- SAT
1 stop19h 54m
Delta
Deal found 3/17![Delta logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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.
Sat 4/1111:46 am
SAT
- ICN
2 stops26h 34m
United Airlines
Sat 5/94:50 pm
ICN
- SAT
2 stops20h 09m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,164
This oojo deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/138:15 am
SAT
- GMP
2 stops19h 40m
Japan Airlines
Mon 4/208:00 am
GMP
- SAT
2 stops29h 29m
Japan Airlines
Deal found 3/14![Japan Airlines logo]()
$1,403
This Gurufare deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:17 pm
SAT
- ICN
2 stops22h 03m
Asiana Airlines
Wed 4/224:50 pm
ICN
- SAT
1 stop26h 10m
Asiana Airlines
Deal found 3/18![Asiana Airlines logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/163:39 pm
SAT
- ICN
1 stop22h 41m
United Airlines
Mon 4/204:50 pm
ICN
- SAT
1 stop26h 10m
United Airlines
Deal found 3/13![United Airlines logo]()
$1,017
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/176:39 am
SAT
- ICN
2 stops20h 11m
Delta
Tue 4/217:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 3/16![Delta logo]()
$1,071
This oojo deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/208:15 am
SAT
- GMP
2 stops19h 40m
Japan Airlines
Wed 4/297:15 pm
GMP
- SAT
2 stops42h 14m
Japan Airlines
Deal found 3/18![Japan Airlines logo]()
$1,381
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/234:17 pm
SAT
- ICN
2 stops22h 03m
United Airlines
Thu 4/3011:30 am
ICN
- SAT
2 stops23h 19m
United Airlines
Deal found 3/17![United Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 am
SAT
- ICN
1 stop19h 45m
American Airlines
Wed 5/65:50 pm
ICN
- SAT
2 stops29h 25m
American Airlines
Deal found 3/14![American Airlines logo]()
$1,002
One-way flights from San Antonio to SeoulSearch for one-way flight options from San Antonio to Seoul. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from San Antonio to Seoul. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 4/146:49 am
SAT
- ICN
2 stops31h 31m
United Airlines
Deal found 3/15![United Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/55:10 am
SAT
- ICN
2 stops22h 10m
Delta
Deal found 3/17![Delta logo]()
$518
This BusinessClass deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
Wed 4/293:54 pm
SAT
- ICN
1 stop23h 06m
Asiana Airlines
Deal found 3/13![Asiana Airlines logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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 3/246:45 am
SAT
- ICN
2 stops47h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$579
This Japan Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/226:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Deal found 3/16![Japan Airlines logo]()
$641
This Korean Air deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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 4/55:10 am
SAT
- ICN
1 stop21h 15m
Korean Air
Deal found 3/16![Korean Air logo]()
$647
This Trip.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” 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.
Tue 4/146:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Deal found 3/15![Japan Airlines logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/294:49 pm
SAT
- ICN
3 stops41h 36m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$656
This Japan Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/166:26 am
SAT
- GMP
2 stops24h 49m
Japan Airlines
Deal found 3/17![Japan Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” 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.
Sat 4/253:39 pm
SAT
- ICN
1 stop22h 41m
United Airlines
Deal found 3/16![United Airlines logo]()
$674
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:50 pm
SAT
- ICN
2 stops36h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” 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 4/54:30 pm
SAT
- ICN
3 stops46h 45m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$681
Find flight deals from San Antonio to Seoul
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 March 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,002 (American Airlines) |
One-way from | $493 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $919 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 March 18, 2026.
Use the filters below to find and compare flights from San Antonio to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 4/30
3:20 pm-4:20 am
1 stop23h 00m
Incheon Intl
Tue 5/12
11:30 am-10:54 pm
2 stops25h 24m
$1,016
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 4/30
3:20 pm-4:20 am
1 stop23h 00m
Incheon Intl
Thu 5/7
11:30 am-10:54 pm
2 stops25h 24m
$1,016
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 4/16
6:12 am-3:00 pm
1 stop18h 48m
Incheon Intl
Mon 4/20
4:50 pm-5:00 am
1 stop26h 10m
$1,016
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Fri 4/17
6:39 am-5:20 pm
1 stop20h 41m
Incheon Intl
Tue 4/21
7:20 pm-12:25 am
1 stop19h 05m
$1,017
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 4/16
3:39 pm-4:20 am
1 stop22h 41m
Incheon Intl
Wed 4/22
11:30 am-8:42 pm
2 stops23h 12m
$1,021
Quickest round-trip
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 4/6
7:00 am-3:20 pm
1 stop18h 20m
Incheon Intl
Fri 4/24
7:40 pm-10:11 pm
1 stop16h 31m
$1,066
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 4/20
3:39 pm-4:20 am
1 stop22h 41m
Incheon Intl
Wed 4/29
11:30 am-8:42 pm
2 stops23h 12m
$1,071
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 4/6
4:17 pm-4:20 am
2 stops22h 03m
Incheon Intl
Sat 4/25
4:50 pm-5:00 am
1 stop26h 10m
$1,071
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 4/6
4:17 pm-4:20 am
2 stops22h 03m
Incheon Intl
Fri 4/24
4:50 pm-1:00 pm
2 stops34h 10m
$1,071
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 5/4
6:15 am-3:00 pm
1 stop18h 45m
Incheon Intl
Sat 5/9
4:50 pm-5:10 am
1 stop26h 20m
$1,112
Showing 1-10 of 42 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Seoul
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Seoul in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Antonio-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Seoul flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Seoul
Have a flexible travel schedule? Discover the best time to fly to Seoul from San Antonio with our price prediction graph.
SAT-SEL
SAT-ICN
SAT-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 San Antonio to Seoul
SAT-SEL
SAT-ICN
SAT-GMP
What is the cheapest month to book a flight from San Antonio to Seoul?
Currently, May is the cheapest month in which you can book a flight from San Antonio to Seoul (average of $598). Flying from San Antonio to Seoul in June is currently the most expensive (average of $1,089). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Seoul
Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated March 18, 2026.
See what other customers who have flown with Korean Air,Delta, andUnited Airlines from San Antonio to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.7
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Boarding
8.5
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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
Flights by cabin class
Other flight options
Other flights from San Antonio
Popular flights
Seoul flight routes
Alternative routes for San Antonio 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 San Antonio to Seoul by cabin class
Find flights from San Antonio to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Antonio and Seoul flights
Browse other San Antonio and Seoul flight options. Last updated on March 18, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on March 18, 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 March 18, 2026.
Top 4 airlines flying from San Antonio to Seoul
Discover the top 4 airlines that operate flights from San Antonio 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 March 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$745 | Average$1,179 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$792 | Average$1,328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$846 | Average$1,276 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,129 | Average$1,464 | FlexibilityNo cancel fee | On-time81% |