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Cheap flights from San Antonio to South Korea from $620

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 7/22. 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 - 3:10 pm
SAT
-
ICN
42h 40m
2 stops
China Eastern Logo
2:30 pm - 11:18 pm
ICN
-
SAT
46h 48m
2 stops
$1,198China Eastern
di, sep. 8 - wo, sep. 16
Air Canada Logo
9:00 am - 4:05 pm
SAT
-
ICN
41h 05m
2 stops
Air Canada Logo
6:00 pm - 9:13 pm
ICN
-
SAT
65h 13m
2 stops
$1,217Air Canada
di, sep. 8 - wo, sep. 16
American Airlines Logo
7:00 am - 3:45 pm
SAT
-
ICN
18h 45m
1 stop
American Airlines Logo
5:50 pm - 11:59 pm
ICN
-
SAT
20h 09m
1 stop
$1,219American Airlines
di, sep. 22 - di, okt. 13
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
$1,233Air Canada
di, sep. 22 - di, okt. 13
American Airlines Logo
7:00 am - 3:45 pm
SAT
-
ICN
18h 45m
1 stop
American Airlines Logo
5:50 pm - 9:07 pm
ICN
-
SAT
17h 17m
1 stop
$1,266American Airlines
di, sep. 22 - di, okt. 13
WestJet Logo
6:05 pm - 6:45 pm
SAT
-
ICN
34h 40m
2 stops
WestJet Logo
8:45 pm - 1:07 pm
ICN
-
SAT
30h 22m
2 stops
$1,280WestJet
zo, sep. 6 - ma, sep. 14
WestJet Logo
8:00 am - 6:45 pm
SAT
-
ICN
20h 45m
2 stops
WestJet Logo
8:45 pm - 5:25 pm
ICN
-
SAT
34h 40m
2 stops
$1,304WestJet
do, sep. 10 - ma, sep. 14
Japan Airlines Logo
6:10 am - 9:15 pm
SAT
-
GMP
25h 05m
2 stops
Japan Airlines Logo
12:05 pm - 10:42 pm
GMP
-
SAT
24h 37m
2 stops
$1,393Japan Airlines
di, okt. 20 - wo, okt. 28
Japan Airlines Logo
9:16 am - 9:15 pm
SAT
-
GMP
21h 59m
2 stops
Japan Airlines Logo
8:00 am - 5:49 pm
GMP
-
SAT
23h 49m
2 stops
$1,529Japan Airlines
di, sep. 22 - di, okt. 20
Multiple Airlines Logo
10:16 pm - 11:00 am
SAT
-
GMP
46h 44m
3 stops
Multiple Airlines Logo
12:05 pm - 9:05 am
GMP
-
SAT
35h 00m
3 stops
$1,764Multiple Airlines
di, sep. 22 - di, okt. 20

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 8
SAT6:30 amSan Antonio
42h 40m
2 stops
ICN3:10 pmIncheon Intl
Sep 16
ICN2:30 pmIncheon Intl
46h 48m
2 stops
SAT11:18 pmSan Antonio
$1,198
China Eastern
Oct 13
SAT6:30 amSan Antonio
39h 25m
2 stops
ICN11:55 amIncheon Intl
Oct 27
ICN8:55 amIncheon Intl
28h 23m
2 stops
SAT11:18 pmSan Antonio
$1,273
China Eastern
May 17
SAT7:30 amSan Antonio
41h 50m
2 stops
ICN3:20 pmIncheon Intl
Jun 15
ICN6:25 pmIncheon Intl
43h 27m
2 stops
SAT11:52 pmSan Antonio
$1,695

Air Canada flights from San Antonio to South Korea

Our best Air Canada deals on San Antonio to South Korea flight tickets
Air Canada
Sep 8
SAT9:00 amSan Antonio
41h 05m
2 stops
ICN4:05 pmIncheon Intl
Sep 16
ICN6:00 pmIncheon Intl
65h 13m
2 stops
SAT9:13 pmSan Antonio
$1,217
Air Canada
Sep 22
SAT9:00 amSan Antonio
41h 05m
2 stops
ICN4:05 pmIncheon Intl
Oct 13
ICN7:05 pmIncheon Intl
40h 08m
1 stop
SAT9:13 pmSan Antonio
$1,233
Air Canada
Sep 22
SAT9:00 amSan Antonio
41h 05m
2 stops
ICN4:05 pmIncheon Intl
Oct 13
ICN7:05 pmIncheon Intl
40h 08m
1 stop
SAT9:13 pmSan Antonio
$1,234

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 mei 6, 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

di 9/8

6:30 am-3:10 pm

2 stops42h 40m

Incheon Intl

wo 9/16

2:30 pm-11:18 pm

2 stops46h 48m

$1,198

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/8

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

wo 9/16

6:00 pm-9:13 pm

2 stops65h 13m

$1,217

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

di 10/13

5:50 pm-11:59 pm

1 stop20h 09m

$1,219

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

di 10/13

7:05 pm-9:13 pm

1 stop40h 08m

$1,233
Quickest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

7:00 am-3:45 pm

1 stop18h 45m

Incheon Intl

di 10/13

5:50 pm-9:07 pm

1 stop17h 17m

$1,266

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

zo 9/6

6:05 pm-6:45 pm

2 stops34h 40m

Incheon Intl

ma 9/14

8:45 pm-1:07 pm

2 stops30h 22m

$1,280

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

do 9/10

8:00 am-6:45 pm

2 stops20h 45m

Incheon Intl

ma 9/14

8:45 pm-5:25 pm

2 stops34h 40m

$1,304

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

di 10/20

6:10 am-9:15 pm

2 stops25h 05m

Seoul Gimpo Intl

wo 10/28

12:05 pm-10:42 pm

2 stops24h 37m

$1,393

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

di 9/22

9:16 am-9:15 pm

2 stops21h 59m

Seoul Gimpo Intl

di 10/20

8:00 am-5:49 pm

2 stops23h 49m

$1,529

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

di 9/22

10:16 pm-11:00 am

3 stops46h 44m

Seoul Gimpo Intl

di 10/20

12:05 pm-9:05 am

3 stops35h 00m

$1,764

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.

How far in advance should I book a flight from San Antonio to South Korea?

You are more likely to see cheaper flights to South Korea from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,240 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from San Antonio for as low as $866 on momondo.

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

17h 37m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 17h 37m
There are no direct flights from San Antonio to South Korea. There are no popular flight routes from San Antonio to South Korea.
Search flight deals

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
DeltaPriceFrom $845Free CancellationRating
7.9
8,458 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $866Free CancellationRating
7.4
9,684 reviews
Search United Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,217 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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