$484+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ICN
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Incheon Intl with Cheapflights
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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
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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 November 10, 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 November 10, 2026.
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:41 pm -
2 stops41h 09m
Thu 12/101:20 pm -
2 stops45h 42m
Deal found 11/5![Multiple Airlines logo]()
$956
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:44 pm -
2 stops43h 06m
Wed 12/161:20 pm -
2 stops38h 16m
Deal found 11/5![Multiple Airlines logo]()
$976
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:10 pm -
2 stops33h 15m
Wed 12/166:30 pm -
1 stop29h 59m
Deal found 11/5![United Airlines logo]()
$1,160
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:30 pm -
1 stop21h 10m
Thu 12/1012:45 pm -
2 stops23h 41m
Deal found 11/5![United Airlines logo]()
$1,165
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:56 pm -
1 stop24h 49m
Sat 11/216:40 pm -
1 stop17h 26m
Deal found 11/6![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 pm -
2 stops31h 50m
Fri 11/206:45 pm -
2 stops20h 18m
Deal found 11/6![Delta logo]()
$1,234
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm -
1 stop31h 30m
Fri 11/209:35 am -
1 stop21h 30m
Deal found 11/6![Delta logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:52 pm -
2 stops26h 28m
Sun 12/131:20 pm -
2 stops21h 42m
Deal found 11/6![Multiple Airlines logo]()
$1,255
This Delta deal was found by Cheapflights users on 11/9. 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 12/66:33 am -
1 stop18h 17m
Sun 12/137:25 pm -
1 stop20h 10m
Deal found 11/9![Delta logo]()
$1,260
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 November 10, 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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/9. 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 1/282:10 pm -
2 stops24h 30m
Wed 2/246:00 pm -
1 stop18h 56m
Deal found 11/9![United Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/16:30 am -
2 stops20h 20m
Thu 4/87:00 pm -
2 stops18h 18m
Deal found 11/8![Delta logo]()
$1,165
This Cathay Pacific deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/134:23 pm -
2 stops30h 27m
Fri 3/191:55 am -
2 stops36h 04m
Deal found 11/7![Multiple Airlines logo]()
$1,244
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:10 pm -
2 stops33h 15m
Wed 12/166:30 pm -
1 stop29h 59m
Deal found 11/5![United Airlines logo]()
$1,160
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/3012:15 pm -
1 stop25h 45m
Sun 5/97:20 pm -
1 stop19h 25m
Deal found 11/7![Delta logo]()
$1,260
This United Airlines deal was found by Cheapflights users on 11/9. 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 12/69:41 am -
2 stops28h 59m
Sun 12/1312:45 pm -
1 stop19h 04m
Deal found 11/9![United Airlines logo]()
$1,265
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/262:19 pm -
1 stop24h 26m
Sun 3/76:45 pm -
2 stops19h 33m
Deal found 11/7![Delta logo]()
$1,265
This Delta deal was found by Cheapflights users on 11/9. 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 3/136:05 pm -
2 stops32h 40m
Fri 3/197:25 pm -
1 stop19h 03m
Deal found 11/9![Delta logo]()
$1,315
This Delta deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/136:05 pm -
2 stops32h 40m
Sat 3/207:25 pm -
1 stop28h 29m
Deal found 11/7![Delta logo]()
$1,320
Last-minute flights from San Antonio to Incheon IntlDiscover last-minute flight deals from San Antonio to Incheon Intl. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Incheon Intl. Data last updated November 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 pm -
1 stop31h 30m
Fri 11/209:35 am -
1 stop21h 30m
Deal found 11/6![Delta logo]()
$1,235
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/71:56 pm -
1 stop24h 49m
Sat 11/216:40 pm -
1 stop17h 26m
Deal found 11/6![Delta logo]()
$1,229
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:00 pm -
2 stops31h 50m
Fri 11/206:45 pm -
2 stops20h 18m
Deal found 11/6![Delta logo]()
$1,234
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:44 pm -
2 stops43h 06m
Wed 12/161:20 pm -
2 stops38h 16m
Deal found 11/5![Multiple Airlines logo]()
$976
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:10 pm -
2 stops33h 15m
Wed 12/166:30 pm -
1 stop29h 59m
Deal found 11/5![United Airlines logo]()
$1,160
This Trip.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:41 pm -
2 stops41h 09m
Thu 12/101:20 pm -
2 stops45h 42m
Deal found 11/5![Multiple Airlines logo]()
$956
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:30 pm -
1 stop21h 10m
Thu 12/1012:45 pm -
2 stops23h 41m
Deal found 11/5![United Airlines logo]()
$1,165
This Mytrip deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/610:52 pm -
2 stops26h 28m
Sun 12/131:20 pm -
2 stops21h 42m
Deal found 11/6![Multiple Airlines logo]()
$1,255
This Delta deal was found by Cheapflights users on 11/9. 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 12/66:33 am -
1 stop18h 17m
Sun 12/137:25 pm -
1 stop20h 10m
Deal found 11/9![Delta logo]()
$1,260
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 November 10, 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 November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/28:22 pm -
2 stops33h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$484
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:25 am -
1 stop21h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Korean Air logo]()
$556
This United Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:12 am -
1 stop43h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/158:20 pm -
3 stops49h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$680
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:47 pm -
3 stops43h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$813
This Kiwi.com deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:26 pm -
2 stops26h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Aeromexico logo]()
$908
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 12/125:00 am -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$1,052
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:43 am -
1 stop17h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Korean Air logo]()
$1,194
This Air Canada deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/164:57 pm -
2 stops33h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Air Canada logo]()
$1,253
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 November 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $956 (Trip.com) |
One-way from | $484 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,164 |
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 November 10, 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
Sun 11/15
5:25 am-6:20 pm
1 stop21h 55m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$556
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 2/15
8:50 am-5:40 am
2 stops29h 50m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$558
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 2/22
4:18 pm-5:40 am
2 stops22h 22m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$558
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Fri 2/12
8:22 pm-9:20 pm
3 stops57h 58m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$570
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 2/2
6:12 am-4:25 pm
1 stop43h 13m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$572
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Sun 11/15
8:20 pm-12:45 pm
3 stops49h 25m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$680
Quickest round-trip
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Fri 2/12
5:25 am-4:50 pm
1 stop20h 25m
Incheon Intl
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$780
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 1/28
2:10 pm-5:40 am
2 stops24h 30m
Incheon Intl
Wed 2/24
6:00 pm-9:56 pm
1 stop18h 56m
$1,160
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 12/1
4:10 pm-4:25 pm
2 stops33h 15m
Incheon Intl
Wed 12/16
6:30 pm-9:29 am
1 stop29h 59m
$1,160
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 4/1
6:30 am-4:50 pm
2 stops20h 20m
Incheon Intl
Thu 4/8
7:00 pm-11:18 pm
2 stops18h 18m
$1,165
Showing 1-10 of 16 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 November.
| 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 | |
| Price Accuracy2 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 $1,071). Flying from San Antonio to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 typical for this route at the moment.
San Antonio to Incheon Intl Airport flights typically cost between $871 and $1,518 in December.The cheapest round-trip price found within the last 5 days was $956 on Multiple Airlines (Dec 3-Dec 10).
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.
Los Angeles (LAX) – 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 November 10, 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.
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Boarding
8.5
Entertainment
8.2
Crew
8.7
Comfort
8.3
Overall
8.4
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
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Top 6 airlines flying from San Antonio to Incheon Intl
Discover the top 6 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$845 | Average$1,313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$852 | Average$1,260 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$870 | Average$1,310 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,061 | Average$1,292 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$1,164 | Average$1,523 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,200 | Average$1,504 | FlexibilityNo cancel fee | On-time67% |