$418+ Cheap flights from San Antonio (SAT) to Incheon Intl (ICN)
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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ICN
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from San Antonio to Incheon Intl 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
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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 February 4, 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 February 4, 2026.
This Expedia deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:06 pm
SAT
- ICN
1 stop33h 29m
Multiple Airlines
Sun 3/18:35 pm
ICN
- SAT
1 stop35h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:37 pm
SAT
- ICN
1 stop24h 23m
Delta
Thu 4/237:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. 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 4/177:00 am
SAT
- ICN
2 stops19h 50m
Delta
Mon 4/207:00 pm
ICN
- SAT
2 stops19h 25m
Delta
Deal found 2/3![Delta logo]()
$871
This Delta deal was found by Cheapflights users on 2/3. 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 2/226:40 am
SAT
- ICN
1 stop17h 50m
Delta
Sun 3/18:05 pm
ICN
- SAT
2 stops19h 36m
Delta
Deal found 2/3![Delta logo]()
$872
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:59 pm
SAT
- ICN
2 stops32h 31m
Delta
Mon 3/167:30 pm
ICN
- SAT
1 stop31h 17m
Delta
Deal found 2/3![Delta logo]()
$877
This United Airlines deal was found by Cheapflights users on 2/1. 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 4/56:12 am
SAT
- ICN
1 stop32h 08m
United Airlines
Sat 4/1811:30 am
ICN
- SAT
1 stop31h 30m
United Airlines
Deal found 2/1![United Airlines logo]()
$882
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/94:10 pm
SAT
- ICN
2 stops22h 30m
United Airlines
Mon 3/165:00 pm
ICN
- SAT
2 stops29h 38m
United Airlines
Deal found 2/2![United Airlines logo]()
$884
This American Airlines deal was found by Cheapflights users on 2/4. 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 4/117:00 am
SAT
- ICN
1 stop18h 45m
American Airlines
Sat 5/165:40 pm
ICN
- SAT
1 stop17h 18m
American Airlines
Deal found 2/4![American Airlines logo]()
$892
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/57:00 am
SAT
- ICN
1 stop18h 45m
American Airlines
Tue 3/315:40 pm
ICN
- SAT
1 stop38h 29m
American Airlines
Deal found 2/4![American Airlines logo]()
$897
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 5/18:31 pm
SAT
- ICN
1 stop29h 14m
American Airlines
Tue 5/125:40 pm
ICN
- SAT
1 stop19h 12m
American Airlines
Deal found 2/3![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 2/3. 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 4/147:00 am
SAT
- ICN
1 stop18h 45m
American Airlines
Tue 4/215:40 pm
ICN
- SAT
1 stop19h 12m
American Airlines
Deal found 2/3![American Airlines logo]()
$915
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/96:13 am
SAT
- ICN
1 stop19h 02m
United Airlines
Thu 3/125:00 pm
ICN
- SAT
1 stop18h 59m
United Airlines
Deal found 2/4![United Airlines logo]()
$917
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 February 4, 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 February 4, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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 3/105:30 pm
SAT
- ICN
1 stop21h 25m
Delta
Tue 3/177:40 pm
ICN
- SAT
1 stop18h 36m
Delta
Deal found 2/3![Delta logo]()
$867
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/96:13 am
SAT
- ICN
1 stop19h 02m
United Airlines
Thu 3/125:00 pm
ICN
- SAT
1 stop18h 59m
United Airlines
Deal found 2/2![United Airlines logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:37 pm
SAT
- ICN
1 stop24h 23m
Delta
Sat 5/97:20 pm
ICN
- SAT
1 stop16h 08m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/2. 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 2/267:35 am
SAT
- ICN
1 stop17h 45m
Delta
Sat 3/76:00 pm
ICN
- SAT
1 stop21h 35m
Delta
Deal found 2/2![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/2. 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 2/225:25 am
SAT
- ICN
1 stop20h 25m
Delta
Sun 3/17:40 pm
ICN
- SAT
1 stop20h 01m
Delta
Deal found 2/2![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:10 am
SAT
- ICN
1 stop19h 00m
Delta
Wed 4/227:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. 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 4/147:00 am
SAT
- ICN
1 stop18h 20m
Delta
Wed 4/227:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:42 am
SAT
- ICN
1 stop27h 18m
Delta
Mon 4/207:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:33 pm
SAT
- ICN
1 stop19h 27m
Delta
Mon 4/207:20 pm
ICN
- SAT
1 stop19h 05m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. 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 4/1612:26 pm
SAT
- ICN
1 stop25h 34m
Delta
Thu 4/237:00 pm
ICN
- SAT
2 stops19h 25m
Delta
Deal found 2/3![Delta logo]()
$871
This Delta deal was found by Cheapflights users on 2/3. 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 4/155:20 am
SAT
- ICN
2 stops22h 00m
Delta
Wed 4/227:00 pm
ICN
- SAT
2 stops19h 25m
Delta
Deal found 2/3![Delta logo]()
$871
Last-minute flights from San Antonio to Incheon IntlDiscover last-minute flight deals from San Antonio to Incheon Intl. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Incheon Intl. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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 2/46:20 pm
SAT
- ICN
2 stops31h 10m
Delta
Wed 2/116:00 pm
ICN
- SAT
1 stop21h 39m
Delta
Deal found 2/3![Delta logo]()
$871
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/57:00 am
SAT
- ICN
1 stop18h 45m
American Airlines
Tue 3/315:40 pm
ICN
- SAT
1 stop38h 29m
American Airlines
Deal found 2/4![American Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/52:10 pm
SAT
- ICN
2 stops24h 30m
United Airlines
Tue 3/314:50 pm
ICN
- SAT
2 stops34h 18m
United Airlines
Deal found 2/3![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 2/3. 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 2/226:40 am
SAT
- ICN
1 stop17h 50m
Delta
Sun 3/18:05 pm
ICN
- SAT
2 stops19h 36m
Delta
Deal found 2/3![Delta logo]()
$872
This Expedia deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:06 pm
SAT
- ICN
1 stop33h 29m
Multiple Airlines
Sun 3/18:35 pm
ICN
- SAT
1 stop35h 35m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$780
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:10 am
SAT
- ICN
1 stop21h 40m
Delta
Thu 3/127:25 pm
ICN
- SAT
1 stop19h 13m
Delta
Deal found 2/3![Delta logo]()
$867
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:59 pm
SAT
- ICN
2 stops32h 31m
Delta
Mon 3/167:30 pm
ICN
- SAT
1 stop31h 17m
Delta
Deal found 2/3![Delta logo]()
$877
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/96:13 am
SAT
- ICN
1 stop19h 02m
United Airlines
Mon 3/165:00 pm
ICN
- SAT
2 stops29h 38m
United Airlines
Deal found 2/2![United Airlines logo]()
$884
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/96:13 am
SAT
- ICN
1 stop19h 02m
United Airlines
Thu 3/125:00 pm
ICN
- SAT
1 stop18h 59m
United Airlines
Deal found 2/4![United Airlines logo]()
$917
This Delta deal was found by Cheapflights users on 2/2. 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 3/226:13 am
SAT
- ICN
1 stop19h 37m
Delta
Mon 4/67:20 pm
ICN
- SAT
1 stop18h 56m
Delta
Deal found 2/2![Delta logo]()
$967
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 February 4, 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 February 4, 2026.
This United Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 pm
SAT
- ICN
2 stops29h 15m
United Airlines
Deal found 2/2![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:27 pm
SAT
- ICN
2 stops31h 23m
Delta
Deal found 2/4![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:15 am
SAT
- ICN
1 stop32h 05m
United Airlines
Deal found 2/3![United Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/53:14 pm
SAT
- ICN
3 stops43h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/113:14 pm
SAT
- ICN
3 stops43h 11m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$489
This Asiana Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 3/66:06 pm
SAT
- ICN
1 stop20h 14m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$539
This Korean Air deal was found by Cheapflights users on 2/2. 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.
Wed 4/16:32 am
SAT
- ICN
1 stop20h 48m
Korean Air
Deal found 2/2![Korean Air logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 4/310:22 am
SAT
- ICN
3 stops45h 13m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/46:01 pm
SAT
- ICN
2 stops40h 24m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/288:00 am
SAT
- ICN
1 stop40h 10m
Korean Air
Deal found 2/3![Korean Air logo]()
$554
This Delta deal was found by Cheapflights users on 2/3. 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 3/75:59 pm
SAT
- ICN
1 stop32h 46m
Delta
Deal found 2/3![Delta logo]()
$561
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 5/33:14 pm
SAT
- ICN
3 stops55h 26m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$563
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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $780 (Expedia) |
One-way from | $418 (United Airlines) |
Popular in | May |
Cheapest in | January |
Average price | $1,238 |
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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from San Antonio to Incheon Intl Airport that are best for you.
Fly from
San Antonio
Fly to
Incheon Intl
Route
Depart
Return
Price
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Tue 3/10
5:30 pm-4:55 am
1 stop21h 25m
Incheon Intl
Tue 3/17
7:40 pm-12:16 am
1 stop18h 36m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 3/9
6:13 am-3:15 pm
1 stop19h 02m
Incheon Intl
Thu 3/12
5:00 pm-9:59 pm
1 stop18h 59m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Sat 4/11
1:37 pm-4:00 am
1 stop24h 23m
Incheon Intl
Sat 5/9
7:20 pm-9:28 pm
1 stop16h 08m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 2/26
7:35 am-4:20 pm
1 stop17h 45m
Incheon Intl
Sat 3/7
6:00 pm-12:35 am
1 stop21h 35m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Sun 2/22
5:25 am-4:50 pm
1 stop20h 25m
Incheon Intl
Sun 3/1
7:40 pm-12:41 am
1 stop20h 01m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Sun 4/12
5:10 am-2:10 pm
1 stop19h 00m
Incheon Intl
Wed 4/22
7:20 pm-12:25 am
1 stop19h 05m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Tue 4/14
7:00 am-3:20 pm
1 stop18h 20m
Incheon Intl
Wed 4/22
7:20 pm-12:25 am
1 stop19h 05m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Mon 4/13
10:42 am-4:00 am
1 stop27h 18m
Incheon Intl
Mon 4/20
7:20 pm-12:25 am
1 stop19h 05m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Fri 4/17
6:33 pm-4:00 am
1 stop19h 27m
Incheon Intl
Mon 4/20
7:20 pm-12:25 am
1 stop19h 05m
$867
San AntonioIncheon
SAT - ICN
SATICN
San Antonio
Thu 4/16
12:26 pm-4:00 am
1 stop25h 34m
Incheon Intl
Thu 4/23
7:00 pm-12:25 am
2 stops19h 25m
$871
Showing 1-10 of 17 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-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
How far ahead should I book a flight from San Antonio to Incheon Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Incheon Intl. Price data was last updated on January 30, 2026.
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 38 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, May is the cheapest month in which you can book a flight from San Antonio to Incheon Intl Airport (average of $592). Flying from San Antonio to Incheon Intl Airport in June is currently the most expensive (average of $974). 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?
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 February 4, 2026.
See what other customers who have flown with Korean Air, Delta, and United 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
Boarding
8.5
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Crew
8.7
Boarding
8.5
Food
8.1
Overall
8.4
Comfort
8.3
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Incheon Intl. 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 Incheon Intl Airport?
Book flights to Incheon Intl Airport if you plan to visit one of these locationsSuwon
Seongnam
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San Antonio and Incheon Intl flights
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Top 4 airlines flying from San Antonio to Incheon Intl
Discover the top 4 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 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$1,238 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$792 | Average$1,366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$846 | Average$1,460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,200 | Average$1,765 | FlexibilityNo cancel fee | On-time81% |