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Cheap flights from San Antonio to South Korea from $605

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 7/24. 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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Find the cheapest flights from San Antonio to South Korea

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 pm - 12:40 pm
SAT
-
ICN
29h 10m
2 stops
Multiple Airlines Logo
3:10 pm - 2:34 pm
ICN
-
SAT
37h 24m
2 stops
$1,183Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
2:48 pm - 2:05 pm
SAT
-
ICN
33h 17m
2 stops
Multiple Airlines Logo
1:55 am - 11:59 pm
ICN
-
SAT
36h 04m
2 stops
$1,233Multiple Airlines
Tue, Aug 11 - Fri, Aug 28
Multiple Airlines Logo
3:04 pm - 2:05 pm
SAT
-
ICN
33h 01m
2 stops
Multiple Airlines Logo
1:55 am - 10:55 pm
ICN
-
SAT
35h 00m
2 stops
$1,247Multiple Airlines
Tue, Sep 22 - Mon, Oct 12
China Eastern Logo
6:30 am - 3:20 pm
SAT
-
ICN
42h 50m
2 stops
China Eastern Logo
8:55 am - 11:18 pm
ICN
-
SAT
28h 23m
2 stops
$1,273China Eastern
Tue, Oct 20 - Sun, Oct 25
United Airlines Logo
7:14 am - 3:00 pm
SAT
-
ICN
17h 46m
1 stop
United Airlines Logo
11:30 am - 9:59 pm
ICN
-
SAT
24h 29m
1 stop
$1,309United Airlines
Mon, Sep 14 - Mon, Sep 21
Delta Logo
5:20 am - 4:25 pm
SAT
-
ICN
21h 05m
1 stop
Delta Logo
6:45 pm - 12:45 am
ICN
-
SAT
20h 00m
1 stop
$1,311Delta
Tue, Oct 20 - Sun, Oct 25
United Airlines Logo
7:30 am - 3:00 pm
SAT
-
ICN
17h 30m
1 stop
United Airlines Logo
11:30 am - 5:56 pm
ICN
-
SAT
20h 26m
1 stop
$1,318United Airlines
Mon, Aug 10 - Tue, Aug 25
Japan Airlines Logo
8:13 am - 9:15 pm
SAT
-
GMP
23h 02m
2 stops
Japan Airlines Logo
8:00 am - 5:49 pm
GMP
-
SAT
23h 49m
2 stops
$1,551Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
8:13 am - 9:15 pm
SAT
-
GMP
23h 02m
2 stops
Japan Airlines Logo
7:15 pm - 11:53 am
GMP
-
SAT
30h 38m
2 stops
$1,552Japan Airlines
Tue, Sep 22 - Tue, Oct 13
China Eastern Logo
6:30 am - 7:50 pm
SAT
-
GMP
47h 20m
2 stops
China Eastern Logo
8:50 pm - 11:18 pm
GMP
-
SAT
40h 28m
2 stops
$1,733China Eastern
Fri, Sep 4 - Mon, Sep 21

China Eastern flights from San Antonio to South Korea

Our best China Eastern deals on San Antonio to South Korea flight tickets
China Eastern
Oct 20
SAT6:30 amSan Antonio
42h 50m
2 stops
ICN3:20 pmIncheon Intl
Oct 25
ICN8:55 amIncheon Intl
28h 23m
2 stops
SAT11:18 pmSan Antonio
$1,273
China Eastern
Sep 4
SAT6:30 amSan Antonio
47h 20m
2 stops
GMP7:50 pmSeoul Gimpo Intl
Sep 21
GMP8:50 pmSeoul Gimpo Intl
40h 28m
2 stops
SAT11:18 pmSan Antonio
$1,733

Delta flights from San Antonio to South Korea

Our best Delta deals on San Antonio to South Korea flight tickets
Delta
Oct 20
SAT5:20 amSan Antonio
21h 05m
1 stop
ICN4:25 pmIncheon Intl
Oct 25
ICN6:45 pmIncheon Intl
20h 00m
1 stop
SAT12:45 amSan Antonio
$1,311
Delta
Aug 16
SAT5:29 pmSan Antonio
30h 41m
1 stop
ICN2:10 pmIncheon Intl
Aug 28
ICN4:25 pmIncheon Intl
18h 49m
1 stop
SAT9:14 pmSan Antonio
$1,326
Delta
Aug 15
SAT6:49 amSan Antonio
18h 31m
1 stop
ICN3:20 pmIncheon Intl
Aug 25
ICN4:25 pmIncheon Intl
18h 49m
1 stop
SAT9:14 pmSan Antonio
$1,374

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 May 21, 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

Thu 9/10

5:30 pm-12:40 pm

2 stops29h 10m

Incheon Intl

Mon 9/14

3:10 pm-2:34 pm

2 stops37h 24m

$1,183

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 8/11

2:48 pm-2:05 pm

2 stops33h 17m

Incheon Intl

Fri 8/28

1:55 am-11:59 pm

2 stops36h 04m

$1,233

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

3:04 pm-2:05 pm

2 stops33h 01m

Incheon Intl

Mon 10/12

1:55 am-10:55 pm

2 stops35h 00m

$1,247

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 10/20

6:30 am-3:20 pm

2 stops42h 50m

Incheon Intl

Sun 10/25

8:55 am-11:18 pm

2 stops28h 23m

$1,273

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 9/14

7:14 am-3:00 pm

1 stop17h 46m

Incheon Intl

Mon 9/21

11:30 am-9:59 pm

1 stop24h 29m

$1,309

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 10/20

5:20 am-4:25 pm

1 stop21h 05m

Incheon Intl

Sun 10/25

6:45 pm-12:45 am

1 stop20h 00m

$1,311
Quickest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 8/10

7:30 am-3:00 pm

1 stop17h 30m

Incheon Intl

Tue 8/25

11:30 am-5:56 pm

1 stop20h 26m

$1,318

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

8:13 am-9:15 pm

2 stops23h 02m

Seoul Gimpo Intl

Tue 10/13

8:00 am-5:49 pm

2 stops23h 49m

$1,551

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

8:13 am-9:15 pm

2 stops23h 02m

Seoul Gimpo Intl

Tue 10/13

7:15 pm-11:53 am

2 stops30h 38m

$1,552

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Fri 9/4

6:30 am-7:50 pm

2 stops47h 20m

Seoul Gimpo Intl

Mon 9/21

8:50 pm-11:18 pm

2 stops40h 28m

$1,733

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 February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $478.

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

You could potentially save up to 47% 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 33m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 20h 33m
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
9,739 reviews
Search United Airlines flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,452 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,644 reviews
Search American Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Air CanadaPriceFrom $1,200Free CancellationRating
7.1
11,066 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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