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Cheap flights from Seoul to San Antonio from $614

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 9/1. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 4:13 pm
ICN
-
SAT
46h 53m
2 stops
Multiple Airlines Logo
5:09 pm - 7:15 pm
SAT
-
ICN
36h 06m
2 stops
$1,399Multiple Airlines
Tue, Oct 6 - Wed, Oct 21
American Airlines Logo
5:50 pm - 9:07 pm
ICN
-
SAT
17h 17m
1 stop
American Airlines Logo
8:00 am - 3:45 pm
SAT
-
ICN
17h 45m
1 stop
$1,425American Airlines
Tue, Oct 6 - Wed, Oct 21
Multiple Airlines Logo
8:30 pm - 4:25 pm
ICN
-
SAT
58h 55m
2 stops
Multiple Airlines Logo
5:21 pm - 7:15 pm
SAT
-
ICN
34h 54m
2 stops
$1,443Multiple Airlines
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
12:45 pm - 5:33 pm
ICN
-
SAT
19h 48m
2 stops
United Airlines Logo
2:15 pm - 5:40 am
SAT
-
ICN
24h 25m
2 stops
$1,466United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
12:45 pm - 5:33 pm
ICN
-
SAT
19h 48m
2 stops
United Airlines Logo
2:15 pm - 5:40 am
SAT
-
ICN
24h 25m
2 stops
$1,470United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
12:45 pm - 5:33 pm
ICN
-
SAT
19h 48m
2 stops
United Airlines Logo
2:15 pm - 5:40 am
SAT
-
ICN
24h 25m
2 stops
$1,472United Airlines
Wed, Nov 4 - Sun, Nov 8
United Airlines Logo
12:45 pm - 5:33 pm
ICN
-
SAT
19h 48m
2 stops
United Airlines Logo
2:15 pm - 5:40 am
SAT
-
ICN
24h 25m
2 stops
$1,474United Airlines
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
11:40 am - 2:10 pm
ICN
-
SAT
41h 30m
2 stops
Multiple Airlines Logo
4:50 pm - 10:30 am
SAT
-
ICN
26h 40m
3 stops
$1,550Multiple Airlines
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
11:30 am - 10:42 pm
ICN
-
SAT
25h 12m
2 stops
United Airlines Logo
1:35 pm - 4:20 am
SAT
-
ICN
24h 45m
2 stops
$1,800United Airlines
Mon, Jul 27 - Tue, Aug 4
Multiple Airlines Logo
7:45 pm - 5:00 am
ICN
-
SAT
23h 15m
2 stops
Multiple Airlines Logo
5:11 pm - 11:00 am
SAT
-
ICN
27h 49m
2 stops
$1,843Multiple Airlines
Sat, Aug 8 - Fri, Aug 21

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United Airlines flights from Seoul to San Antonio

Our best United Airlines deals on Seoul to San Antonio flight tickets
United Airlines
Nov 4
ICN12:45 pmIncheon Intl
19h 48m
2 stops
SAT5:33 pmSan Antonio
Nov 8
SAT2:15 pmSan Antonio
24h 25m
2 stops
ICN5:40 amIncheon Intl
$1,466
United Airlines
Nov 4
ICN12:45 pmIncheon Intl
19h 48m
2 stops
SAT5:33 pmSan Antonio
Nov 8
SAT2:15 pmSan Antonio
24h 25m
2 stops
ICN5:40 amIncheon Intl
$1,470
United Airlines
Nov 4
ICN12:45 pmIncheon Intl
19h 48m
2 stops
SAT5:33 pmSan Antonio
Nov 8
SAT2:15 pmSan Antonio
24h 25m
2 stops
ICN5:40 amIncheon Intl
$1,472

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 June 17, 2026.
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

Cheapest round-trip

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 10/6

7:20 am-4:13 pm

2 stops46h 53m

San Antonio

Wed 10/21

5:09 pm-7:15 pm

2 stops36h 06m

$1,399
Quickest round-trip

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 10/6

5:50 pm-9:07 pm

1 stop17h 17m

San Antonio

Wed 10/21

8:00 am-3:45 pm

1 stop17h 45m

$1,425

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 11/3

8:30 pm-4:25 pm

2 stops58h 55m

San Antonio

Wed 11/18

5:21 pm-7:15 pm

2 stops34h 54m

$1,443

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/4

12:45 pm-5:33 pm

2 stops19h 48m

San Antonio

Sun 11/8

2:15 pm-5:40 am

2 stops24h 25m

$1,466

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/4

12:45 pm-5:33 pm

2 stops19h 48m

San Antonio

Sun 11/8

2:15 pm-5:40 am

2 stops24h 25m

$1,470

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/4

12:45 pm-5:33 pm

2 stops19h 48m

San Antonio

Sun 11/8

2:15 pm-5:40 am

2 stops24h 25m

$1,472

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/4

12:45 pm-5:33 pm

2 stops19h 48m

San Antonio

Sun 11/8

2:15 pm-5:40 am

2 stops24h 25m

$1,474

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 11/3

11:40 am-2:10 pm

2 stops41h 30m

San Antonio

Wed 11/18

4:50 pm-10:30 am

3 stops26h 40m

$1,550

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 7/27

11:30 am-10:42 pm

2 stops25h 12m

San Antonio

Tue 8/4

1:35 pm-4:20 am

2 stops24h 45m

$1,800

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 8/8

7:45 pm-5:00 am

2 stops23h 15m

San Antonio

Fri 8/21

5:11 pm-11:00 am

2 stops27h 49m

$1,843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Seoul during July instead. Flights to San Antonio in July, while not as cheap as those in September, still average around $0.

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

You could potentially save up to 4% 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

16h 26m

Direct flights

None
The fastest flight from Seoul to San Antonio takes 16h 26m
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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Frequently asked questions about flying from Seoul to San Antonio

  • 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 16h 26m.

  • 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.

  • What is the most popular airline from Seoul to San Antonio?

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
9,845 reviews
Search United Airlines flights
DeltaPriceFrom $703Free CancellationRating
7.8
8,406 reviews
Search Delta 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
Pleasanton
Boerne
Schertz

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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