$614+ Cheap flights from Seoul (SEL) to San Antonio (SAT)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SAT
Jul 18 — Jul 251
Round-trip
1 adult, Economy
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Find cheap flights from Seoul to San Antonio 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 Seoul to San Antonio
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seoul to San AntonioExplore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
Explore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.
This Orbitz deal was found by Cheapflights users on 6/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:20 am
ICN
- SAT
2 stops46h 53m
Multiple Airlines
Wed 10/215:09 pm
SAT
- ICN
2 stops36h 06m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,399
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:50 pm
ICN
- SAT
1 stop17h 17m
American Airlines
Wed 10/218:00 am
SAT
- ICN
1 stop17h 45m
American Airlines
Deal found 6/17![American Airlines logo]()
$1,425
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:30 pm
ICN
- SAT
2 stops58h 55m
Multiple Airlines
Wed 11/185:21 pm
SAT
- ICN
2 stops34h 54m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,443
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 11/412:45 pm
ICN
- SAT
2 stops19h 48m
United Airlines
Sun 11/82:15 pm
SAT
- ICN
2 stops24h 25m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,468
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 pm
ICN
- SAT
2 stops23h 15m
Multiple Airlines
Fri 8/215:11 pm
SAT
- ICN
2 stops27h 49m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,736
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 7/2711:30 am
ICN
- SAT
2 stops25h 12m
United Airlines
Tue 8/41:35 pm
SAT
- ICN
2 stops24h 45m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,800
Best flights from Seoul to San AntonioDiscover carefully curated flight deals from Seoul to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
Discover carefully curated flight deals from Seoul to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 18, 2026.
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:50 pm
ICN
- SAT
1 stop17h 17m
American Airlines
Wed 10/218:00 am
SAT
- ICN
1 stop17h 45m
American Airlines
Deal found 6/17![American Airlines logo]()
$1,425
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Wed 11/412:45 pm
ICN
- SAT
1 stop16h 26m
United Airlines
Sun 11/812:24 pm
SAT
- ICN
2 stops26h 16m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,468
This EVA Air deal was found by Cheapflights users on 6/17. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:40 am
ICN
- SAT
2 stops41h 30m
Multiple Airlines
Wed 11/184:50 pm
SAT
- ICN
3 stops26h 40m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,550
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 10/611:30 am
ICN
- SAT
2 stops25h 21m
United Airlines
Wed 10/216:51 pm
SAT
- ICN
1 stop19h 29m
United Airlines
Deal found 6/17![United Airlines logo]()
$1,474
This EVA Air deal was found by Cheapflights users on 6/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 pm
ICN
- SAT
2 stops23h 15m
Multiple Airlines
Fri 8/215:11 pm
SAT
- ICN
2 stops27h 49m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$1,736
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 7/2711:30 am
ICN
- SAT
2 stops25h 12m
United Airlines
Tue 8/47:00 am
SAT
- ICN
1 stop18h 00m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,800
Last-minute flights from Seoul to San AntonioDiscover last-minute flight deals from Seoul to San Antonio. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to San Antonio. Data last updated June 18, 2026 and is based on user searches.
This Korean Air deal was found by Cheapflights users on 6/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 pm
ICN
- SAT
1 stop18h 14m
Korean Air
Tue 7/217:40 am
SAT
- ICN
1 stop20h 10m
Korean Air
Deal found 6/14![Korean Air logo]()
$9,508
This Emirates deal was found by Cheapflights users on 6/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:55 pm
ICN
- SAT
2 stops35h 18m
Emirates
Tue 7/211:25 pm
SAT
- ICN
2 stops37h 35m
Emirates
Deal found 6/14![Emirates logo]()
$16,738
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 7/2711:30 am
ICN
- SAT
1 stop26h 59m
United Airlines
Tue 8/47:00 am
SAT
- ICN
1 stop18h 00m
United Airlines
Deal found 6/14![United Airlines logo]()
$1,800
This EVA Air deal was found by Cheapflights users on 6/14. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:00 pm
ICN
- SAT
2 stops31h 00m
Multiple Airlines
Tue 8/41:39 pm
SAT
- ICN
3 stops31h 21m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$2,074
One-way flights from Seoul to San AntonioSearch for one-way flight options from Seoul to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
Search for one-way flight options from Seoul to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 am
ICN
- SAT
3 stops49h 46m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 9/167:10 am
ICN
- SAT
3 stops41h 02m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Fri 6/267:35 pm
ICN
- SAT
3 stops37h 21m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2912:45 pm
ICN
- SAT
3 stops54h 15m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$799
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 6/257:35 pm
ICN
- SAT
3 stops37h 21m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$801
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Mon 7/139:35 pm
ICN
- SAT
3 stops45h 25m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$855
This EVA Air deal was found by Cheapflights users on 6/14. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:45 pm
ICN
- SAT
2 stops36h 40m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:50 pm
ICN
- SAT
1 stop18h 10m
American Airlines
Deal found 6/13![American Airlines logo]()
$876
Find flight deals from Seoul to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Antonio (SAT). 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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,399 (Orbitz) |
One-way from | $614 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul to San Antonio 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 June 18, 2026.
Use the filters below to find and compare flights from Seoul to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Tue 10/6
5:50 pm-9:07 pm
1 stop17h 17m
San Antonio
Wed 10/21
8:00 am-3:45 pm
1 stop17h 45m
$1,425
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 11/4
12:45 pm-2:11 pm
1 stop16h 26m
San Antonio
Sun 11/8
12:24 pm-5:40 am
2 stops26h 16m
$1,468
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Tue 10/6
11:30 am-10:51 pm
2 stops25h 21m
San Antonio
Wed 10/21
6:51 pm-4:20 am
1 stop19h 29m
$1,474
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Tue 11/3
11:40 am-2:10 pm
2 stops41h 30m
San Antonio
Wed 11/18
4:50 pm-10:30 am
3 stops26h 40m
$1,550
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Sat 8/8
7:45 pm-5:00 am
2 stops23h 15m
San Antonio
Fri 8/21
5:11 pm-11:00 am
2 stops27h 49m
$1,736
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Mon 7/27
11:30 am-10:42 pm
2 stops25h 12m
San Antonio
Tue 8/4
7:00 am-3:00 pm
1 stop18h 00m
$1,800
Cheapest one-way
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 9/2
7:45 pm-6:25 pm
2 stops36h 40m
$859
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Mon 7/13
5:50 pm-8:46 am
1 stop28h 56m
$876
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 9/16
5:50 pm-9:59 pm
1 stop18h 09m
$876
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 9/2
5:50 pm-10:00 pm
1 stop18h 10m
$876
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Seoul-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul-San Antonio 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 Seoul-San Antonio 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 Seoul to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Seoul with our price prediction graph.
SEL-SAT
ICN-SAT
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 San Antonio
SEL-SAT
ICN-SAT
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 18, 2026.
Peruse reviews from past customers who have flown with Delta and United Airlines from Seoul to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Food
7.2
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Seoul to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Find flights from Seoul to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seoul and San Antonio flights
Browse other Seoul and San Antonio flight options. Last updated on June 18, 2026.
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Browse through other flights departing from Seoul. Flights are based on user searches made on Cheapflights and were last updated on June 18, 2026.
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Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 18, 2026.
Top 2 airlines flying from Seoul to San Antonio
Discover the top 2 airlines that operate flights from Seoul to San Antonio. 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$627 | Average$816 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$703 | Average$1,133 | FlexibilityNo cancel fee | On-timeN/A |