$497+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SAT
Apr 21 — Apr 281
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 March 22, 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 March 22, 2026.
This Air Canada deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Thu 11/126:55 pm
ICN
- SAT
2 stops36h 35m
Air Canada
Mon 11/161:35 pm
SAT
- ICN
2 stops36h 35m
Air Canada
Deal found 3/20![Air Canada logo]()
$946
This Expedia deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Mon 9/147:05 pm
ICN
- SAT
2 stops34h 34m
Air Canada
Mon 11/3010:00 am
SAT
- ICN
2 stops40h 10m
Air Canada
Deal found 3/20![Air Canada logo]()
$998
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:45 pm
ICN
- SAT
2 stops32h 58m
Air Canada
Tue 6/161:39 pm
SAT
- ICN
2 stops36h 26m
Air Canada
Deal found 3/17![Air Canada logo]()
$999
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 11/126:00 pm
ICN
- SAT
1 stop21h 11m
United Airlines
Mon 11/163:00 pm
SAT
- ICN
1 stop23h 40m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,013
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 9/144:50 pm
ICN
- SAT
1 stop19h 12m
United Airlines
Mon 11/309:00 am
SAT
- ICN
1 stop29h 40m
United Airlines
Deal found 3/20![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.
Tue 5/267:20 pm
ICN
- SAT
1 stop18h 53m
Delta
Tue 6/166:05 pm
SAT
- ICN
1 stop31h 15m
Delta
Deal found 3/17![Delta logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/224:50 pm
ICN
- SAT
2 stops34h 18m
United Airlines
Fri 4/2411:46 am
SAT
- ICN
2 stops26h 34m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,063
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:35 pm
ICN
- SAT
1 stop20h 15m
American Airlines
Sun 11/155:52 pm
SAT
- ICN
1 stop31h 33m
American Airlines
Deal found 3/17![American Airlines logo]()
$1,085
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 pm
ICN
- SAT
2 stops34h 16m
Air Canada
Sun 11/156:40 am
SAT
- ICN
2 stops44h 45m
Air Canada
Deal found 3/17![Air Canada logo]()
$1,110
This Air Canada deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Fri 6/195:45 pm
ICN
- SAT
2 stops28h 42m
Air Canada
Tue 8/45:30 am
SAT
- ICN
2 stops20h 35m
Air Canada
Deal found 3/19![Air Canada logo]()
$1,157
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 March 22, 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 March 22, 2026.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:45 pm
ICN
- SAT
2 stops32h 58m
Air Canada
Tue 6/161:39 pm
SAT
- ICN
2 stops36h 26m
Air Canada
Deal found 3/17![Air Canada logo]()
$999
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 9/144:50 pm
ICN
- SAT
1 stop19h 12m
United Airlines
Mon 11/309:00 am
SAT
- ICN
1 stop29h 40m
United Airlines
Deal found 3/20![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.
Tue 5/267:20 pm
ICN
- SAT
1 stop18h 53m
Delta
Tue 6/166:05 pm
SAT
- ICN
1 stop31h 15m
Delta
Deal found 3/17![Delta logo]()
$1,059
This Alaska Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:35 pm
ICN
- SAT
1 stop24h 05m
Alaska Airlines
Sun 6/75:57 pm
SAT
- ICN
1 stop33h 33m
Alaska Airlines
Deal found 3/21![Alaska Airlines logo]()
$1,168
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/224:50 pm
ICN
- SAT
2 stops34h 18m
United Airlines
Fri 4/2411:46 am
SAT
- ICN
2 stops26h 34m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,063
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 6/197:00 pm
ICN
- SAT
2 stops18h 52m
Delta
Tue 8/47:20 am
SAT
- ICN
2 stops19h 30m
Delta
Deal found 3/21![Delta logo]()
$1,321
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 6/194:50 pm
ICN
- SAT
2 stops29h 37m
United Airlines
Tue 8/44:35 pm
SAT
- ICN
2 stops21h 45m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,255
Last-minute flights from Seoul to San AntonioDiscover last-minute flight deals from Seoul to San Antonio. Data last updated March 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to San Antonio. Data last updated March 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 3/2210:20 pm
ICN
- SAT
2 stops58h 30m
Multiple Airlines
Thu 4/25:50 pm
SAT
- ICN
1 stop34h 45m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$1,825
This Korean Air deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 3/227:40 pm
ICN
- SAT
1 stop17h 49m
Korean Air
Thu 4/27:00 am
SAT
- ICN
1 stop18h 20m
Korean Air
Deal found 3/19![Korean Air logo]()
$2,579
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.
Wed 3/2511:45 am
ICN
- SAT
2 stops19h 06m
United Airlines
Mon 3/306:12 am
SAT
- ICN
1 stop32h 08m
United Airlines
Deal found 3/18![United Airlines logo]()
$1,851
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:55 pm
ICN
- SAT
2 stops41h 30m
Air Canada
Mon 3/304:17 pm
SAT
- ICN
2 stops57h 48m
Air Canada
Deal found 3/18![Air Canada logo]()
$1,916
This Asiana 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:00 pm
ICN
- SAT
1 stop33h 54m
Multiple Airlines
Mon 3/305:50 pm
SAT
- ICN
1 stop21h 25m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$1,933
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2511:45 am
ICN
- SAT
2 stops19h 06m
Asiana Airlines
Mon 3/306:12 am
SAT
- ICN
1 stop32h 08m
Asiana Airlines
Deal found 3/18![Asiana Airlines logo]()
$1,943
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:55 pm
ICN
- SAT
1 stop19h 12m
American Airlines
Mon 3/305:00 am
SAT
- ICN
1 stop20h 45m
American Airlines
Deal found 3/18![American Airlines logo]()
$2,250
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 4/224:50 pm
ICN
- SAT
2 stops34h 18m
United Airlines
Fri 4/2411:46 am
SAT
- ICN
2 stops26h 34m
United Airlines
Deal found 3/20![United Airlines logo]()
$1,063
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 March 22, 2026.
Search for one-way flight options from Seoul to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 22, 2026.
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.
Tue 4/214:15 pm
ICN
- SAT
3 stops60h 00m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/36:00 pm
ICN
- SAT
3 stops34h 15m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$577
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.
Thu 4/236:15 pm
ICN
- SAT
3 stops58h 54m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$578
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.
Thu 4/301:50 pm
ICN
- SAT
3 stops48h 01m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$599
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.
Tue 4/288:00 am
ICN
- SAT
3 stops47h 05m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$617
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.
Fri 4/241:00 pm
ICN
- SAT
2 stops40h 09m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$626
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.
Wed 4/228:35 am
ICN
- SAT
3 stops43h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 7/17:25 am
ICN
- SAT
3 stops47h 51m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$643
This WestJet deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/298:45 pm
ICN
- SAT
2 stops40h 33m
WestJet
Deal found 3/19![WestJet logo]()
$652
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.
Fri 5/17:35 pm
ICN
- SAT
3 stops33h 34m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$657
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 March 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $998 (Expedia) |
One-way from | $497 (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 March 22, 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
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Tue 5/26
5:45 pm-12:43 pm
2 stops32h 58m
San Antonio
Tue 6/16
1:39 pm-4:05 pm
2 stops36h 26m
$999
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Mon 9/14
4:50 pm-10:02 pm
1 stop19h 12m
San Antonio
Mon 11/30
9:00 am-5:40 am
1 stop29h 40m
$1,016
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Tue 5/26
7:20 pm-12:13 am
1 stop18h 53m
San Antonio
Tue 6/16
6:05 pm-3:20 pm
1 stop31h 15m
$1,059
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 4/22
4:50 pm-1:08 pm
2 stops34h 18m
San Antonio
Fri 4/24
11:46 am-4:20 am
2 stops26h 34m
$1,063
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Sat 5/23
7:35 pm-5:40 am
1 stop24h 05m
San Antonio
Sun 6/7
5:57 pm-5:30 pm
1 stop33h 33m
$1,168
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Fri 6/19
4:50 pm-8:27 am
2 stops29h 37m
San Antonio
Tue 8/4
4:35 pm-4:20 am
2 stops21h 45m
$1,255
Quickest round-trip
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Fri 6/19
7:00 pm-11:52 pm
2 stops18h 52m
San Antonio
Tue 8/4
7:20 am-4:50 pm
2 stops19h 30m
$1,321
Cheapest one-way
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Sun 5/3
6:00 pm-5:31 pm
2 stops37h 31m
$577
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 7/1
7:25 am-5:16 pm
3 stops47h 51m
$643
IncheonSan Antonio
ICN - SAT
ICNSAT
Incheon Intl
Wed 4/22
6:00 pm-11:40 am
2 stops31h 40m
$707
Showing 1-10 of 19 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
What is the cheapest month to book a flight from Seoul to San Antonio?
Currently, March is the cheapest month in which you can book a flight from Seoul to San Antonio (average of $443). Flying from Seoul to San Antonio in April is currently the most expensive (average of $855). 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 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 March 22, 2026.
Peruse reviews from past customers who have flown with Korean Air,Delta, andUnited 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.
Crew
8.7
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Crew
8.7
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Crew
8.7
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Crew
8.7
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Crew
8.7
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - 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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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 March 22, 2026.
Top 4 airlines flying from Seoul to San Antonio
Discover the top 4 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 March 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$624 | Average$748 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$703 | Average$1,077 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$726 | Average$833 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$977 | Average$1,356 | FlexibilityNo cancel fee | On-time81% |