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Cheap flights from Seoul to San Antonio from $464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Antonio departing on 5/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seoul to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 3:53 pm
ICN
-
SAT
35h 38m1 stop
American Airlines Logo
8:19 pm - 4:45 pm
SAT
-
ICN
29h 26m1 stop
$617American Airlines
Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
7:15 pm - 1:59 pm
ICN
-
SAT
33h 44m2 stops
American Airlines Logo
5:45 pm - 4:45 pm
SAT
-
ICN
32h 00m1 stop
$619American Airlines
Thu, Feb 26 - Sun, Mar 1
Delta Logo
7:30 pm - 9:37 pm
ICN
-
SAT
17h 07m1 stop
Delta Logo
5:59 pm - 4:30 pm
SAT
-
ICN
31h 31m2 stops
$632Delta
Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
7:15 pm - 1:30 pm
ICN
-
SAT
33h 15m2 stops
American Airlines Logo
2:39 pm - 3:30 pm
SAT
-
ICN
34h 51m1 stop
$653American Airlines
Tue, Jan 20 - Wed, Apr 15
Delta Logo
8:05 pm - 12:41 am
ICN
-
SAT
19h 36m2 stops
Delta Logo
4:40 pm - 4:30 pm
SAT
-
ICN
32h 50m2 stops
$683Delta
Mon, Feb 2 - Fri, Feb 6
Delta Logo
8:05 pm - 12:41 am
ICN
-
SAT
19h 36m2 stops
Delta Logo
5:20 am - 5:20 pm
SAT
-
ICN
22h 00m2 stops
$700Delta
Tue, Jan 20 - Wed, Apr 15
United Airlines Logo
6:00 pm - 8:43 am
ICN
-
SAT
29h 43m2 stops
United Airlines Logo
2:10 pm - 5:40 am
SAT
-
ICN
24h 30m2 stops
$709United Airlines
Thu, Feb 26 - Sun, Mar 1
United Airlines Logo
6:00 pm - 8:43 am
ICN
-
SAT
29h 43m2 stops
United Airlines Logo
2:10 pm - 5:40 am
SAT
-
ICN
24h 30m2 stops
$711United Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
8:35 pm - 5:45 pm
ICN
-
SAT
36h 10m1 stop
Multiple Airlines Logo
6:17 pm - 3:50 pm
SAT
-
ICN
30h 33m1 stop
$1,046Multiple Airlines
Mon, Feb 2 - Fri, Feb 6
Multiple Airlines Logo
7:10 pm - 3:00 pm
ICN
-
SAT
34h 50m2 stops
Multiple Airlines Logo
6:46 pm - 6:35 pm
SAT
-
ICN
32h 49m1 stop
$1,262Multiple Airlines
Fri, Jan 9 - Thu, Jan 22

Delta flights from Seoul to San Antonio

Our best Delta deals on Seoul to San Antonio flight tickets
Delta
Feb 26
ICN7:30 pmIncheon Intl
17h 07m
1 stop
SAT9:37 pmSan Antonio
Mar 1
SAT5:59 pmSan Antonio
31h 31m
2 stops
ICN4:30 pmIncheon Intl
$632
Find similar
Delta
Feb 2
ICN8:05 pmIncheon Intl
19h 36m
2 stops
SAT12:41 amSan Antonio
Feb 6
SAT4:40 pmSan Antonio
32h 50m
2 stops
ICN4:30 pmIncheon Intl
$683
Find similar
Delta
Jan 20
ICN8:05 pmIncheon Intl
19h 36m
2 stops
SAT12:41 amSan Antonio
Apr 15
SAT5:20 amSan Antonio
22h 00m
2 stops
ICN5:20 pmIncheon Intl
$700
Find similar

American Airlines flights from Seoul to San Antonio

Our best American Airlines deals on Seoul to San Antonio flight tickets
American Airlines
Feb 26
ICN7:15 pmIncheon Intl
35h 38m
1 stop
SAT3:53 pmSan Antonio
Mar 1
SAT8:19 pmSan Antonio
29h 26m
1 stop
ICN4:45 pmIncheon Intl
$617
Find similar
American Airlines
Feb 26
ICN7:15 pmIncheon Intl
33h 44m
2 stops
SAT1:59 pmSan Antonio
Mar 1
SAT5:45 pmSan Antonio
32h 00m
1 stop
ICN4:45 pmIncheon Intl
$619
Find similar
American Airlines
Jan 20
ICN7:15 pmIncheon Intl
31h 46m
2 stops
SAT12:01 pmSan Antonio
Apr 15
SAT7:00 amSan Antonio
18h 30m
1 stop
ICN3:30 pmIncheon Intl
$653
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Seoul to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/26

7:15 pm-3:53 pm

1 stop35h 38m

San Antonio

Sun 3/1

8:19 pm-4:45 pm

1 stop29h 26m

$617

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/26

7:15 pm-1:59 pm

2 stops33h 44m

San Antonio

Sun 3/1

5:45 pm-4:45 pm

1 stop32h 00m

$619

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/26

7:30 pm-9:37 pm

1 stop17h 07m

San Antonio

Sun 3/1

5:59 pm-4:30 pm

2 stops31h 31m

$632

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 1/20

7:15 pm-1:30 pm

2 stops33h 15m

San Antonio

Wed 4/15

2:39 pm-3:30 pm

1 stop34h 51m

$653

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 2/2

8:05 pm-12:41 am

2 stops19h 36m

San Antonio

Fri 2/6

4:40 pm-4:30 pm

2 stops32h 50m

$683

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 1/20

8:05 pm-12:41 am

2 stops19h 36m

San Antonio

Wed 4/15

5:20 am-5:20 pm

2 stops22h 00m

$700

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/26

6:00 pm-8:43 am

2 stops29h 43m

San Antonio

Sun 3/1

2:10 pm-5:40 am

2 stops24h 30m

$709

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/26

6:00 pm-8:43 am

2 stops29h 43m

San Antonio

Sun 3/1

2:10 pm-5:40 am

2 stops24h 30m

$711

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 2/2

8:35 pm-5:45 pm

1 stop36h 10m

San Antonio

Fri 2/6

6:17 pm-3:50 pm

1 stop30h 33m

$1,046

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 1/9

7:10 pm-3:00 pm

2 stops34h 50m

San Antonio

Thu 1/22

6:46 pm-6:35 pm

1 stop32h 49m

$1,262

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Seoul 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

Can stopping save me money on Seoul to San Antonio flights?

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

When to book flights from Seoul to San Antonio

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

Cheap Seoul to San Antonio (SEL to SAT) flight deals and tips

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

Fastest flight time

17h 07m

Direct flights

None
The fastest flight from Seoul to San Antonio takes 17h 07m
There are no direct flights from Seoul to San Antonio. There are no popular flight routes from Seoul to San Antonio.
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  • How far is Seoul to San Antonio by plane?

    The distance between Seoul and San Antonio is about 6949.1 mi. By plane, this route typically takes 17h 07m.

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

    Prices for flights from Seoul to San Antonio Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul 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.

Best airlines flying from Seoul to San Antonio

Compare and see reviews for airlines that fly from Seoul to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $627Free CancellationRating
7.4
9,109 reviews
Search United Airlines flights
DeltaPriceFrom $703Free CancellationRating
7.9
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $723Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Korean AirPriceFrom $977Free CancellationRating
8.4
1,185 reviews
Search Korean Air flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to San Antonio?

It is quick and easy to find Seoul to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Seoul to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seoul to San Antonio flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seoul to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seoul to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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