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Cheap flights from San Antonio to South Korea from $486

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 8/27. 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

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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.
WestJet Logo
6:01 pm - 6:45 pm
SAT
-
ICN
34h 44m
2 stops
WestJet Logo
8:45 pm - 5:15 pm
ICN
-
SAT
34h 30m
2 stops
$1,063WestJet
Tue, Sep 22 - Tue, Oct 13
WestJet Logo
6:01 pm - 6:45 pm
SAT
-
ICN
34h 44m
2 stops
WestJet Logo
8:45 pm - 5:15 pm
ICN
-
SAT
34h 30m
2 stops
$1,069WestJet
Tue, Sep 22 - Tue, Oct 13
WestJet Logo
4:21 pm - 6:45 pm
SAT
-
ICN
60h 24m
2 stops
WestJet Logo
8:45 pm - 5:15 pm
ICN
-
SAT
34h 30m
2 stops
$1,095WestJet
Tue, Sep 29 - Tue, Oct 13
China Eastern Logo
7:05 am - 3:10 pm
SAT
-
ICN
42h 05m
2 stops
China Eastern Logo
12:55 pm - 11:18 pm
ICN
-
SAT
48h 23m
2 stops
$1,198China Eastern
Tue, Sep 29 - Tue, Oct 13
Multiple Airlines Logo
1:43 pm - 12:40 pm
SAT
-
ICN
32h 57m
2 stops
Multiple Airlines Logo
8:00 am - 11:59 pm
ICN
-
SAT
29h 59m
2 stops
$1,205Multiple Airlines
Wed, Aug 19 - Mon, Aug 31
American Airlines Logo
7:00 am - 3:45 pm
SAT
-
ICN
18h 45m
1 stop
American Airlines Logo
5:50 pm - 10:00 pm
ICN
-
SAT
18h 10m
1 stop
$1,214American Airlines
Wed, Aug 19 - Mon, Aug 31
American Airlines Logo
7:00 am - 3:45 pm
SAT
-
ICN
18h 45m
1 stop
American Airlines Logo
5:50 pm - 12:48 am
ICN
-
SAT
20h 58m
2 stops
$1,218American Airlines
Wed, Aug 19 - Mon, Aug 31
Japan Airlines Logo
6:15 am - 5:55 pm
SAT
-
GMP
45h 40m
2 stops
Japan Airlines Logo
8:00 am - 6:18 pm
GMP
-
SAT
24h 18m
2 stops
$1,340Japan Airlines
Sun, Aug 30 - Thu, Sep 3
Japan Airlines Logo
6:15 am - 9:15 pm
SAT
-
GMP
25h 00m
2 stops
Japan Airlines Logo
7:15 pm - 12:53 pm
GMP
-
SAT
55h 38m
2 stops
$1,371Japan Airlines
Wed, Aug 19 - Mon, Aug 31
Multiple Airlines Logo
5:21 pm - 6:00 pm
SAT
-
GMP
33h 39m
2 stops
Multiple Airlines Logo
1:50 pm - 1:50 pm
GMP
-
SAT
39h 00m
2 stops
$1,425Multiple Airlines
Sun, Nov 8 - Sat, Nov 14

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WestJet flights from San Antonio to South Korea

Our best WestJet deals on San Antonio to South Korea flight tickets
WestJet
Sep 22
SAT6:01 pmSan Antonio
34h 44m
2 stops
ICN6:45 pmIncheon Intl
Oct 13
ICN8:45 pmIncheon Intl
34h 30m
2 stops
SAT5:15 pmSan Antonio
$1,063
WestJet
Sep 22
SAT6:01 pmSan Antonio
34h 44m
2 stops
ICN6:45 pmIncheon Intl
Oct 13
ICN8:45 pmIncheon Intl
34h 30m
2 stops
SAT5:15 pmSan Antonio
$1,069
WestJet
Sep 29
SAT4:21 pmSan Antonio
60h 24m
2 stops
ICN6:45 pmIncheon Intl
Oct 13
ICN8:45 pmIncheon Intl
34h 30m
2 stops
SAT5:15 pmSan Antonio
$1,095

United Airlines flights from San Antonio to South Korea

Our best United Airlines deals on San Antonio to South Korea flight tickets
United Airlines
Aug 31
SAT1:45 pmSan Antonio
24h 35m
2 stops
ICN4:20 amIncheon Intl
Sep 4
ICN11:30 amIncheon Intl
24h 29m
1 stop
SAT9:59 pmSan Antonio
$1,308
United Airlines
Aug 31
SAT4:39 pmSan Antonio
21h 41m
2 stops
ICN4:20 amIncheon Intl
Sep 4
ICN11:30 amIncheon Intl
22h 28m
2 stops
SAT7:58 pmSan Antonio
$1,312
United Airlines
Jul 28
SAT7:00 amSan Antonio
18h 00m
1 stop
ICN3:00 pmIncheon Intl
Aug 4
ICN4:50 pmIncheon Intl
21h 39m
1 stop
SAT12:29 amSan Antonio
$1,318

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 July 2, 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

6:01 pm-6:45 pm

2 stops34h 44m

Incheon Intl

Tue 10/13

8:45 pm-5:15 pm

2 stops34h 30m

$1,063

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

6:01 pm-6:45 pm

2 stops34h 44m

Incheon Intl

Tue 10/13

8:45 pm-5:15 pm

2 stops34h 30m

$1,069

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/29

4:21 pm-6:45 pm

2 stops60h 24m

Incheon Intl

Tue 10/13

8:45 pm-5:15 pm

2 stops34h 30m

$1,095

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/29

7:05 am-3:10 pm

2 stops42h 05m

Incheon Intl

Tue 10/13

12:55 pm-11:18 pm

2 stops48h 23m

$1,198

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 8/19

1:43 pm-12:40 pm

2 stops32h 57m

Incheon Intl

Mon 8/31

8:00 am-11:59 pm

2 stops29h 59m

$1,205
Quickest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 8/19

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Mon 8/31

5:50 pm-10:00 pm

1 stop18h 10m

$1,214

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 8/19

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

Mon 8/31

5:50 pm-12:48 am

2 stops20h 58m

$1,218

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 8/30

6:15 am-5:55 pm

2 stops45h 40m

Seoul Gimpo Intl

Thu 9/3

8:00 am-6:18 pm

2 stops24h 18m

$1,340

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 8/19

6:15 am-9:15 pm

2 stops25h 00m

Seoul Gimpo Intl

Mon 8/31

7:15 pm-12:53 pm

2 stops55h 38m

$1,371

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 11/8

5:21 pm-6:00 pm

2 stops33h 39m

Seoul Gimpo Intl

Sat 11/14

1:50 pm-1:50 pm

2 stops39h 00m

$1,425

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 May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $641.

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

You could potentially save up to 57% 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

20h 30m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 20h 30m
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
9,926 reviews
Search United Airlines flights
DeltaPriceFrom $845Free CancellationRating
7.8
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights
Air CanadaPriceFrom $1,200Free CancellationRating
7.1
11,287 reviews
Search Air Canada 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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