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Cheap flights from San Antonio to South Korea from $569

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to South Korea departing on 8/25. 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 San Antonio to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 4:05 pm
SAT
-
ICN
41h 05m
2 stops
Air Canada Logo
7:05 pm - 9:13 pm
ICN
-
SAT
40h 08m
1 stop
$1,059Air Canada
Tue, Sep 22 - Tue, Oct 13
Air Canada Logo
9:00 am - 4:15 pm
SAT
-
ICN
65h 15m
2 stops
Air Canada Logo
7:05 pm - 9:13 pm
ICN
-
SAT
40h 08m
1 stop
$1,072Air Canada
Tue, Sep 22 - Tue, Oct 13
Air Canada Logo
9:00 am - 4:05 pm
SAT
-
ICN
41h 05m
2 stops
Air Canada Logo
5:45 pm - 9:13 pm
ICN
-
SAT
41h 28m
2 stops
$1,152Air Canada
Tue, Sep 1 - Thu, Sep 10
China Airlines Logo
4:10 pm - 11:30 am
SAT
-
ICN
29h 20m
2 stops
China Airlines Logo
12:45 pm - 2:42 pm
ICN
-
SAT
39h 57m
2 stops
$1,233China Airlines
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
7:23 am - 3:00 pm
SAT
-
ICN
17h 37m
1 stop
United Airlines Logo
11:30 am - 2:11 pm
ICN
-
SAT
16h 41m
1 stop
$1,266United Airlines
Tue, Sep 22 - Tue, Oct 13
United Airlines Logo
5:30 am - 3:00 pm
SAT
-
ICN
19h 30m
2 stops
United Airlines Logo
11:30 am - 5:33 pm
ICN
-
SAT
20h 03m
2 stops
$1,271United Airlines
Tue, Sep 22 - Tue, Oct 13
China Airlines Logo
7:38 am - 7:05 pm
SAT
-
ICN
45h 27m
2 stops
China Airlines Logo
12:45 pm - 3:10 pm
ICN
-
SAT
40h 25m
2 stops
$1,292China Airlines
Mon, May 4 - Tue, May 19
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
12:05 pm - 11:09 pm
GMP
-
SAT
25h 04m
2 stops
$1,345Japan Airlines
Wed, Apr 29 - Wed, May 13
Japan Airlines Logo
6:05 am - 9:15 pm
SAT
-
GMP
25h 10m
2 stops
Japan Airlines Logo
7:15 pm - 5:44 pm
GMP
-
SAT
36h 29m
2 stops
$1,362Japan Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
8:30 am - 9:15 pm
SAT
-
GMP
22h 45m
2 stops
Multiple Airlines Logo
8:00 am - 11:09 pm
GMP
-
SAT
29h 09m
2 stops
$1,401Multiple Airlines
Wed, Apr 29 - Wed, May 13

Qatar Airways flights from San Antonio to South Korea

Our best Qatar Airways deals on San Antonio to South Korea flight tickets
Qatar Airways
May 4
SAT5:25 amSan Antonio
46h 05m
2 stops
ICN5:30 pmIncheon Intl
May 19
ICN11:45 pmIncheon Intl
37h 30m
2 stops
SAT11:15 pmSan Antonio
$1,356
Qatar Airways
May 4
SAT5:25 amSan Antonio
46h 05m
2 stops
ICN5:30 pmIncheon Intl
May 31
ICN11:45 pmIncheon Intl
38h 14m
2 stops
SAT11:59 pmSan Antonio
$1,396
Qatar Airways
May 4
SAT5:25 amSan Antonio
46h 05m
2 stops
ICN5:30 pmIncheon Intl
May 31
ICN11:45 pmIncheon Intl
38h 14m
2 stops
SAT11:59 pmSan Antonio
$1,441

United Airlines flights from San Antonio to South Korea

Our best United Airlines deals on San Antonio to South Korea flight tickets
United Airlines
Apr 29
SAT3:30 pmSan Antonio
22h 50m
1 stop
ICN4:20 amIncheon Intl
May 13
ICN11:30 amIncheon Intl
25h 24m
2 stops
SAT10:54 pmSan Antonio
$1,266
United Airlines
Apr 11
SAT11:46 amSan Antonio
26h 34m
2 stops
ICN4:20 amIncheon Intl
May 9
ICN4:50 pmIncheon Intl
20h 09m
2 stops
SAT10:59 pmSan Antonio
$1,271
United Airlines
Apr 15
SAT5:30 amSan Antonio
19h 30m
2 stops
ICN3:00 pmIncheon Intl
Apr 21
ICN4:50 pmIncheon Intl
29h 52m
2 stops
SAT8:42 amSan Antonio
$1,286

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to South Korea 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 April 8, 2026.
Use the filters below to find and compare flights from San Antonio to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

Tue 10/13

7:05 pm-9:13 pm

1 stop40h 08m

$1,059

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

9:00 am-4:15 pm

2 stops65h 15m

Incheon Intl

Tue 10/13

7:05 pm-9:13 pm

1 stop40h 08m

$1,072

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/1

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

Thu 9/10

5:45 pm-9:13 pm

2 stops41h 28m

$1,152

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 9/7

4:10 pm-11:30 am

2 stops29h 20m

Incheon Intl

Mon 9/14

12:45 pm-2:42 pm

2 stops39h 57m

$1,233
Quickest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

7:23 am-3:00 pm

1 stop17h 37m

Incheon Intl

Tue 10/13

11:30 am-2:11 pm

1 stop16h 41m

$1,266

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

5:30 am-3:00 pm

2 stops19h 30m

Incheon Intl

Tue 10/13

11:30 am-5:33 pm

2 stops20h 03m

$1,271

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 5/4

7:38 am-7:05 pm

2 stops45h 27m

Incheon Intl

Tue 5/19

12:45 pm-3:10 pm

2 stops40h 25m

$1,292

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 4/29

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Wed 5/13

12:05 pm-11:09 pm

2 stops25h 04m

$1,345

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 9/7

6:05 am-9:15 pm

2 stops25h 10m

Seoul Gimpo Intl

Mon 9/14

7:15 pm-5:44 pm

2 stops36h 29m

$1,362

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 4/29

8:30 am-9:15 pm

2 stops22h 45m

Seoul Gimpo Intl

Wed 5/13

8:00 am-11:09 pm

2 stops29h 09m

$1,401

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 South Korea from

How to get the cheapest flight ticket from San Antonio to South Korea

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 South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $866.

Can stopping save me money on San Antonio to South Korea flights?

You could potentially save up to 22% on your flight if you consider stops on a San Antonio to South Korea flight.

Cheap San Antonio to South Korea flight deals and tips

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

Fastest flight time

18h 49m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 18h 49m
There are no direct flights from San Antonio to South Korea. There are no popular flight routes from San Antonio to South Korea.
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Frequently asked questions about flying from San Antonio to South Korea

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

    Prices for flights from San Antonio Airport to South Korea are refreshed on a daily basis.

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

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

    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 San Antonio Airport to South Korea.

  • What documentation or ID do you need to fly to South Korea?

    The travel and health documents you'll need for your trip to South Korea may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South Korea. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to South Korea

Compare and see reviews for airlines that fly from San Antonio to South Korea with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $745Free CancellationRating
7.4
9,555 reviews
Search United Airlines flights
DeltaPriceFrom $792Free CancellationRating
7.9
8,393 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,562 reviews
Search American Airlines flights
Asiana AirlinesPriceFrom $1,061Free CancellationRating
8.1
512 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,205 reviews
Search Korean Air flights

Why use momondo?

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

It is quick and easy to find San Antonio to South Korea 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 South Korea that suits you.

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

All flight searches from San Antonio to South Korea on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Korea from San Antonio.

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

Yes momondo offers price alerts on flights to South Korea from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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