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Cheap flights from Incheon Intl Airport to San Antonio from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Antonio departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Incheon Intl Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 8:04 pm
ICN
-
SAT
39h 49m2 stops
American Airlines Logo
6:15 am - 4:45 pm
SAT
-
ICN
19h 30m1 stop
$619American Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
7:15 pm - 12:47 pm
ICN
-
SAT
32h 32m2 stops
American Airlines Logo
8:16 am - 4:45 pm
SAT
-
ICN
17h 29m1 stop
$621American Airlines
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
5:25 pm - 11:07 pm
ICN
-
SAT
19h 42m1 stop
American Airlines Logo
5:04 am - 3:30 pm
SAT
-
ICN
20h 26m1 stop
$629American Airlines
Wed, Apr 1 - Mon, Apr 13
Delta Logo
7:00 pm - 12:13 am
ICN
-
SAT
19h 13m2 stops
Delta Logo
8:00 am - 4:50 pm
SAT
-
ICN
18h 50m2 stops
$632Delta
Wed, Apr 1 - Mon, Apr 20
United Airlines Logo
12:45 pm - 9:21 pm
ICN
-
SAT
23h 36m2 stops
United Airlines Logo
4:04 pm - 5:40 am
SAT
-
ICN
22h 36m2 stops
$661United Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
12:45 pm - 9:21 pm
ICN
-
SAT
23h 36m2 stops
United Airlines Logo
2:06 pm - 5:40 am
SAT
-
ICN
24h 34m2 stops
$663United Airlines
Thu, Feb 5 - Mon, Feb 9
Delta Logo
7:40 pm - 12:41 am
ICN
-
SAT
20h 01m1 stop
Delta Logo
8:00 am - 4:50 pm
SAT
-
ICN
18h 50m2 stops
$701Delta
Tue, Jan 20 - Wed, Apr 15
Delta Logo
8:05 pm - 12:41 am
ICN
-
SAT
19h 36m2 stops
Delta Logo
6:30 am - 4:50 pm
SAT
-
ICN
20h 20m2 stops
$702Delta
Tue, Jan 20 - Wed, Apr 15
Multiple Airlines Logo
10:20 am - 12:50 pm
ICN
-
SAT
16h 30m1 stop
Multiple Airlines Logo
6:30 am - 5:20 pm
SAT
-
ICN
20h 50m1 stop
$766Multiple Airlines
Sat, Mar 28 - Mon, Apr 20
Delta Logo
2:30 pm - 9:27 pm
ICN
-
SAT
20h 57m2 stops
Delta Logo
6:30 am - 5:20 pm
SAT
-
ICN
20h 50m1 stop
$887Delta
Sat, Mar 28 - Mon, Apr 20

American Airlines flights from Incheon Intl Airport to San Antonio

Our best American Airlines deals on Incheon Intl Airport to San Antonio flight tickets
American Airlines
Feb 5
ICN7:15 pmIncheon Intl
39h 49m
2 stops
SAT8:04 pmSan Antonio
Feb 9
SAT6:15 amSan Antonio
19h 30m
1 stop
ICN4:45 pmIncheon Intl
$619
Find similar
American Airlines
Feb 5
ICN7:15 pmIncheon Intl
32h 32m
2 stops
SAT12:47 pmSan Antonio
Feb 9
SAT8:16 amSan Antonio
17h 29m
1 stop
ICN4:45 pmIncheon Intl
$621
Find similar
American Airlines
Apr 1
ICN5:25 pmIncheon Intl
17h 24m
1 stop
SAT8:49 pmSan Antonio
Apr 20
SAT7:00 amSan Antonio
18h 30m
1 stop
ICN3:30 pmIncheon Intl
$629
Find similar

Delta flights from Incheon Intl Airport to San Antonio

Our best Delta deals on Incheon Intl Airport to San Antonio flight tickets
Delta
Apr 1
ICN7:00 pmIncheon Intl
19h 13m
2 stops
SAT12:13 amSan Antonio
Apr 20
SAT8:00 amSan Antonio
18h 50m
2 stops
ICN4:50 pmIncheon Intl
$632
Find similar
Delta
Dec 22
ICN8:05 pmIncheon Intl
19h 37m
2 stops
SAT12:42 amSan Antonio
Mar 16
SAT7:00 amSan Antonio
19h 20m
1 stop
ICN4:20 pmIncheon Intl
$633
Find similar
Delta
Jan 20
ICN7:40 pmIncheon Intl
20h 01m
1 stop
SAT12:41 amSan Antonio
Apr 15
SAT8:00 amSan Antonio
18h 50m
2 stops
ICN4:50 pmIncheon Intl
$701
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/5

7:15 pm-8:04 pm

2 stops39h 49m

San Antonio

Mon 2/9

6:15 am-4:45 pm

1 stop19h 30m

$619

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/5

7:15 pm-12:47 pm

2 stops32h 32m

San Antonio

Mon 2/9

8:16 am-4:45 pm

1 stop17h 29m

$621

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 4/1

5:25 pm-11:07 pm

1 stop19h 42m

San Antonio

Mon 4/13

5:04 am-3:30 pm

1 stop20h 26m

$629

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 4/1

7:00 pm-12:13 am

2 stops19h 13m

San Antonio

Mon 4/20

8:00 am-4:50 pm

2 stops18h 50m

$632

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/5

12:45 pm-9:21 pm

2 stops23h 36m

San Antonio

Mon 2/9

4:04 pm-5:40 am

2 stops22h 36m

$661

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/5

12:45 pm-9:21 pm

2 stops23h 36m

San Antonio

Mon 2/9

2:06 pm-5:40 am

2 stops24h 34m

$663

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 1/20

7:40 pm-12:41 am

1 stop20h 01m

San Antonio

Wed 4/15

8:00 am-4:50 pm

2 stops18h 50m

$701

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 1/20

8:05 pm-12:41 am

2 stops19h 36m

San Antonio

Wed 4/15

6:30 am-4:50 pm

2 stops20h 20m

$702

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 3/28

10:20 am-12:50 pm

1 stop16h 30m

San Antonio

Mon 4/20

6:30 am-5:20 pm

1 stop20h 50m

$766

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 3/28

2:30 pm-9:27 pm

2 stops20h 57m

San Antonio

Mon 4/20

6:30 am-5:20 pm

1 stop20h 50m

$887

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Incheon Intl Airport to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Incheon Intl Airport and San Antonio?

Can stopping save me money on Incheon Intl Airport to San Antonio flights?

You could potentially save up to 10% on your flight if you consider stops on a Incheon Intl Airport to San Antonio flight.

When to book flights from Incheon Intl Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to San Antonio (ICN to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to San Antonio

Fastest flight time

19h 36m

Direct flights

None
The fastest flight from Incheon Intl Airport to San Antonio takes 19h 36m
There are no direct flights from Incheon Intl Airport to San Antonio. There are no popular flight routes from Incheon Intl Airport to San Antonio.
Search flight deals

  • How far is Incheon Intl to San Antonio by plane?

    The distance between Incheon Intl and San Antonio is about 6973.2 mi. Flights usually cover this in 19h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Incheon Intl Airport to San Antonio Airport?

    Prices for flights from Incheon Intl Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from Incheon Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Incheon Intl Airport to San Antonio?

Best airlines flying from Incheon Intl Airport to San Antonio

Compare and see reviews for airlines that fly from Incheon Intl Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $627Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
DeltaPriceFrom $703Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $723Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Korean AirPriceFrom $977Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights

Traveling to a place near San Antonio?

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New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

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