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Cheap flights from San Antonio to South Korea from $651

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 7/17. 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.
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
$1,198China Eastern
Thu, Sep 10 - Mon, Sep 14
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
$1,199China Eastern
Tue, Sep 1 - Thu, Sep 10
Multiple Airlines Logo
12:39 pm - 12:40 pm
SAT
-
ICN
34h 01m
2 stops
Multiple Airlines Logo
8:05 pm - 10:09 pm
ICN
-
SAT
40h 04m
2 stops
$1,269Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
China Eastern Logo
6:30 am - 3:05 pm
SAT
-
ICN
41h 35m
2 stops
China Eastern Logo
8:55 am - 11:18 pm
ICN
-
SAT
29h 23m
2 stops
$1,273China Eastern
Tue, Nov 3 - Wed, Nov 18
Multiple Airlines Logo
3:07 pm - 12:45 pm
SAT
-
ICN
30h 38m
2 stops
Multiple Airlines Logo
10:00 am - 10:55 pm
ICN
-
SAT
27h 55m
2 stops
$1,318Multiple Airlines
Sun, Nov 8 - Tue, Nov 17
United Airlines Logo
7:23 am - 3:00 pm
SAT
-
ICN
17h 37m
1 stop
United Airlines Logo
4:50 pm - 9:58 pm
ICN
-
SAT
19h 08m
1 stop
$1,319United 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
4:50 pm - 10:02 pm
ICN
-
SAT
19h 12m
1 stop
$1,323United Airlines
Thu, Sep 10 - Mon, Sep 14
Delta Logo
6:05 pm - 3:20 pm
SAT
-
ICN
31h 15m
1 stop
Delta Logo
4:25 pm - 8:10 pm
ICN
-
SAT
17h 45m
1 stop
$1,324Delta
Sun, Sep 6 - Wed, Sep 16
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
$1,452Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
9:16 am - 9:15 pm
SAT
-
GMP
21h 59m
2 stops
Japan Airlines Logo
12:05 pm - 1:11 pm
GMP
-
SAT
39h 06m
2 stops
$1,547Japan Airlines
Mon, Sep 21 - Mon, Oct 5

China Eastern flights from San Antonio to South Korea

Our best China Eastern deals on San Antonio to South Korea flight tickets
China Eastern
Sep 10
SAT6:30 amSan Antonio
42h 50m
2 stops
ICN3:20 pmIncheon Intl
Sep 14
ICN8:55 amIncheon Intl
28h 23m
2 stops
SAT11:18 pmSan Antonio
$1,198
China Eastern
Sep 1
SAT6:30 amSan Antonio
42h 50m
2 stops
ICN3:20 pmIncheon Intl
Sep 10
ICN8:55 amIncheon Intl
28h 23m
2 stops
SAT11:18 pmSan Antonio
$1,199
China Eastern
Nov 3
SAT6:30 amSan Antonio
41h 35m
2 stops
ICN3:05 pmIncheon Intl
Nov 18
ICN8:55 amIncheon Intl
29h 23m
2 stops
SAT11:18 pmSan Antonio
$1,273

WestJet flights from San Antonio to South Korea

Our best WestJet deals on San Antonio to South Korea flight tickets
WestJet
Sep 14
SAT8:00 amSan Antonio
20h 45m
2 stops
ICN6:45 pmIncheon Intl
Sep 21
ICN8:45 pmIncheon Intl
34h 24m
2 stops
SAT5:09 pmSan Antonio
$1,280
WestJet
Sep 10
SAT5:30 pmSan Antonio
35h 15m
2 stops
ICN6:45 pmIncheon Intl
Sep 14
ICN8:45 pmIncheon Intl
28h 25m
2 stops
SAT11:10 amSan Antonio
$1,313
WestJet
Jun 9
SAT5:00 pmSan Antonio
35h 45m
2 stops
ICN6:45 pmIncheon Intl
Jul 9
ICN8:45 pmIncheon Intl
28h 24m
2 stops
SAT11:09 amSan Antonio
$1,472

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 13, 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

6:30 am-3:20 pm

2 stops42h 50m

Incheon Intl

Mon 9/14

8:55 am-11:18 pm

2 stops28h 23m

$1,198

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/1

6:30 am-3:20 pm

2 stops42h 50m

Incheon Intl

Thu 9/10

8:55 am-11:18 pm

2 stops28h 23m

$1,199

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

12:39 pm-12:40 pm

2 stops34h 01m

Incheon Intl

Mon 9/14

8:05 pm-10:09 pm

2 stops40h 04m

$1,269

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 11/3

6:30 am-3:05 pm

2 stops41h 35m

Incheon Intl

Wed 11/18

8:55 am-11:18 pm

2 stops29h 23m

$1,273

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sun 11/8

3:07 pm-12:45 pm

2 stops30h 38m

Incheon Intl

Tue 11/17

10:00 am-10:55 pm

2 stops27h 55m

$1,318
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

4:50 pm-9:58 pm

1 stop19h 08m

$1,319

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

5:30 am-3:00 pm

2 stops19h 30m

Incheon Intl

Mon 9/14

4:50 pm-10:02 pm

1 stop19h 12m

$1,323

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sun 9/6

6:05 pm-3:20 pm

1 stop31h 15m

Incheon Intl

Wed 9/16

4:25 pm-8:10 pm

1 stop17h 45m

$1,324

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

$1,452

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 9/21

9:16 am-9:15 pm

2 stops21h 59m

Seoul Gimpo Intl

Mon 10/5

12:05 pm-1:11 pm

2 stops39h 06m

$1,547

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 November is also cheap. Prices for this month can be found on momondo for an average of $437.

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 53m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 20h 53m
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
9,707 reviews
Search United Airlines flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Air CanadaPriceFrom $1,200Free CancellationRating
7.1
11,028 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.

An easier way to manage your South Korea trip

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