$535+ Cheap flights from San Antonio (SAT) to Incheon Intl (ICN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ICN
Oct 27 — Nov 31
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to Incheon IntlExplore the most affordable flight options available from San Antonio to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
Explore the most affordable flight options available from San Antonio to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 27, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/25. 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.
Thu 10/154:34 pm -
2 stops36h 31m
Wed 11/111:55 am -
2 stops37h 00m
Deal found 9/25![Multiple Airlines logo]()
$1,091
This Cathay Pacific deal was found by Cheapflights users on 9/22. 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.
Thu 11/57:00 am -
2 stops26h 40m
Wed 11/111:55 am -
2 stops35h 04m
Deal found 9/22![Multiple Airlines logo]()
$1,100
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:21 pm -
2 stops33h 49m
Fri 10/305:55 pm -
3 stops33h 54m
Deal found 9/23![Multiple Airlines logo]()
$1,124
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:11 pm -
2 stops35h 09m
Fri 11/66:55 pm -
3 stops33h 54m
Deal found 9/23![Multiple Airlines logo]()
$1,140
This Cathay Pacific deal was found by Cheapflights users on 9/25. 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.
Sun 10/2512:46 pm -
2 stops35h 04m
Sun 11/17:35 pm -
2 stops37h 30m
Deal found 9/25![Multiple Airlines logo]()
$1,141
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Sun 10/114:34 pm -
2 stops39h 51m
Mon 10/198:00 am -
2 stops29h 59m
Deal found 9/22![Cathay Pacific logo]()
$1,148
This Delta deal was found by Cheapflights users on 9/25. 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 10/151:41 pm -
1 stop24h 34m
Thu 11/129:35 am -
1 stop21h 30m
Deal found 9/25![Delta logo]()
$1,160
This Delta deal was found by Cheapflights users on 9/24. 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 10/146:35 am -
1 stop18h 45m
Wed 10/2110:15 am -
2 stops20h 59m
Deal found 9/24![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 9/26. 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 10/252:30 pm -
1 stop35h 20m
Wed 11/49:35 am -
1 stop19h 35m
Deal found 9/26![Delta logo]()
$1,165
This Delta deal was found by Cheapflights users on 9/23. 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 9/244:21 pm -
1 stop21h 39m
Wed 10/285:40 pm -
1 stop18h 08m
Deal found 9/23![Delta logo]()
$1,184
Best flights from San Antonio to Incheon IntlDiscover carefully curated flight deals from San Antonio to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
Discover carefully curated flight deals from San Antonio to Incheon Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 27, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/26. 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.
Thu 10/154:34 pm -
2 stops36h 31m
Wed 11/111:55 am -
2 stops37h 00m
Deal found 9/26![Multiple Airlines logo]()
$1,091
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/151:17 pm -
2 stops25h 03m
Thu 11/126:00 pm -
1 stop20h 52m
Deal found 9/26![United Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 9/24. 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 11/197:45 am -
1 stop17h 35m
Wed 11/259:35 am -
2 stops22h 50m
Deal found 9/24![Delta logo]()
$1,264
This Cathay Pacific deal was found by Cheapflights users on 9/26. 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.
Sun 10/257:54 pm -
2 stops27h 56m
Wed 11/410:00 am -
2 stops28h 59m
Deal found 9/26![Multiple Airlines logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:25 pm -
2 stops29h 35m
Thu 10/224:50 pm -
2 stops20h 01m
Deal found 9/24![United Airlines logo]()
$1,264
This Delta deal was found by Cheapflights users on 9/24. 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 12/107:43 am -
1 stop17h 37m
Tue 12/226:45 pm -
2 stops20h 52m
Deal found 9/24![Delta logo]()
$1,264
This Cathay Pacific deal was found by Cheapflights users on 9/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
2 stops27h 25m
Sat 10/241:55 am -
2 stops36h 04m
Deal found 9/21![Multiple Airlines logo]()
$1,191
This Delta deal was found by Cheapflights users on 9/22. 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 10/112:30 pm -
1 stop36h 50m
Tue 10/2010:15 am -
2 stops20h 59m
Deal found 9/22![Delta logo]()
$1,269
This Delta deal was found by Cheapflights users on 9/23. 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 10/305:15 am -
1 stop21h 35m
Fri 11/69:35 am -
1 stop27h 45m
Deal found 9/23![Delta logo]()
$1,310
This Delta deal was found by Cheapflights users on 9/24. 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 11/65:00 pm -
2 stops31h 50m
Fri 11/135:40 pm -
1 stop19h 26m
Deal found 9/24![Delta logo]()
$1,314
Last-minute flights from San Antonio to Incheon IntlDiscover last-minute flight deals from San Antonio to Incheon Intl. Data last updated September 27, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Incheon Intl. Data last updated September 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/23. 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 9/244:21 pm -
1 stop21h 39m
Wed 10/285:40 pm -
1 stop18h 08m
Deal found 9/23![Delta logo]()
$1,184
This KAYAK deal was found by Cheapflights users on 9/22. 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.
Sun 10/114:34 pm -
2 stops39h 51m
Mon 10/198:00 am -
2 stops29h 59m
Deal found 9/22![Cathay Pacific logo]()
$1,148
This Delta deal was found by Cheapflights users on 9/24. 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 10/146:35 am -
1 stop18h 45m
Wed 10/2110:15 am -
2 stops20h 59m
Deal found 9/24![Delta logo]()
$1,164
This Cathay Pacific deal was found by Cheapflights users on 9/25. 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.
Thu 10/154:34 pm -
2 stops36h 31m
Wed 11/111:55 am -
2 stops37h 00m
Deal found 9/25![Multiple Airlines logo]()
$1,091
This Delta deal was found by Cheapflights users on 9/25. 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 10/151:41 pm -
1 stop24h 34m
Thu 11/129:35 am -
1 stop21h 30m
Deal found 9/25![Delta logo]()
$1,160
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:21 pm -
2 stops33h 49m
Fri 10/305:55 pm -
3 stops33h 54m
Deal found 9/23![Multiple Airlines logo]()
$1,124
This Cathay Pacific deal was found by Cheapflights users on 9/25. 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.
Sun 10/2512:46 pm -
2 stops35h 04m
Sun 11/17:35 pm -
2 stops37h 30m
Deal found 9/25![Multiple Airlines logo]()
$1,141
This Delta deal was found by Cheapflights users on 9/26. 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 10/252:30 pm -
1 stop35h 20m
Wed 11/49:35 am -
1 stop19h 35m
Deal found 9/26![Delta logo]()
$1,165
This Mytrip deal was found by Cheapflights users on 9/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:11 pm -
2 stops35h 09m
Fri 11/66:55 pm -
3 stops33h 54m
Deal found 9/23![Multiple Airlines logo]()
$1,140
One-way flights from San Antonio to Incheon IntlSearch for one-way flight options from San Antonio to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
Search for one-way flight options from San Antonio to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated September 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:29 pm -
3 stops40h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$535
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sat 10/178:50 am -
2 stops65h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Air Canada logo]()
$536
This Delta deal was found by Cheapflights users on 9/25. 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 9/305:30 am -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/1610:29 pm -
2 stops39h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$560
This Cathay Pacific deal was found by Cheapflights users on 9/25. 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.
Tue 10/272:05 pm -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$561
This Expedia deal was found by Cheapflights users on 9/26. 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 9/295:29 pm -
2 stops54h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 9/23. 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 9/308:00 am -
1 stop17h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 11/178:20 pm -
2 stops29h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$597
Find flight deals from San Antonio to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Incheon Intl (ICN). 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 September 27, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,091 (Cathay Pacific) |
One-way from | $535 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,206 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 27, 2026.
Use the filters below to find and compare flights from San Antonio to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Wed 9/30
7:28 am-2:05 pm
2 stops40h 37m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$561
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 10/27
2:05 pm-12:45 pm
2 stops32h 40m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$561
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Wed 9/30
8:00 am-3:45 pm
1 stop17h 45m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$588
Quickest round-trip
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Wed 10/14
7:45 am-3:00 pm
1 stop17h 15m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 11/17
6:30 pm-3:30 pm
1 stop30h 00m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Wed 10/14
6:00 am-5:20 pm
1 stop21h 20m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 11/19
7:45 am-4:20 pm
1 stop17h 35m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$731
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 10/15
4:34 pm-7:05 pm
2 stops36h 31m
Incheon Intl
Wed 11/11
1:55 am-11:55 pm
2 stops37h 00m
$1,091
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Sun 10/25
7:54 pm-1:50 pm
2 stops27h 56m
Incheon Intl
Wed 11/4
10:00 am-11:59 pm
2 stops28h 59m
$1,141
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 10/15
1:17 pm-4:20 am
2 stops25h 03m
Incheon Intl
Thu 11/12
6:00 pm-11:52 pm
1 stop20h 52m
$1,160
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Incheon Intl
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 Incheon Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Incheon Intl Airport flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Antonio-Incheon Intl Airport flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Antonio-Incheon Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Incheon Intl Airport flights, Cheapflights users trust Ovago the most. Ovago 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-Incheon Intl Airport 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 Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from San Antonio with our price prediction graph.
SAT-ICN
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 Incheon Intl Airport
Prices
More
How far ahead should I book a flight from San Antonio to Incheon Intl Airport?
The price you pay for your flight from San Antonio to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Antonio to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from San Antonio to Incheon Intl Airport (average of $845). Flying from San Antonio to Incheon Intl Airport in December is currently the most expensive (average of $1,833). 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.
How much does it cost to fly round-trip from San Antonio to Incheon Intl Airport?
Airfare is below average for this route at the moment.
San Antonio to Incheon Intl Airport flights typically cost between $1,329 and $1,570 in October.The cheapest round-trip price found within the last 5 days was $1,091 on Multiple Airlines (Oct 15-Nov 11).
What’s the top layover airport for flights from San Antonio to Incheon Intl Airport?
Share of 1-stop round-trip flights from San Antonio to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Incheon Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from San Antonio to Incheon Intl Airport?
Average round-trip fare for 1-stop flights from San Antonio to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $1,308.
What’s the fastest layover option from San Antonio to Incheon Intl Airport?
Shortest average travel time for 1-stop one-way flights from San Antonio to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 18h 15m.
Which airport typically offers the quickest layover for flights from San Antonio to Incheon Intl Airport?
Average layover duration for 1-stop one-way flights from San Antonio to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 41m.
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated September 27, 2026.
See what other customers who have flown with Korean Air,Delta, andUnited Airlines from San Antonio to Incheon Intl Airport 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
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Overall
8.4
Food
8.1
Comfort
8.3
Boarding
8.5
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
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Top 5 airlines flying from San Antonio to Incheon Intl
Discover the top 5 airlines that operate flights from San Antonio to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$845 | Average$1,309 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$846 | Average$1,233 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$866 | Average$1,302 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,129 | Average$1,523 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,200 | Average$1,504 | FlexibilityNo cancel fee | On-time67% |