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Cheap flights from San Antonio to South Korea from $590

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 10/14. 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
11:29 am - 6:45 pm
SAT
-
ICN
41h 16m
2 stops
WestJet Logo
8:45 pm - 8:22 pm
ICN
-
SAT
37h 37m
2 stops
$1,070WestJet
Tue, Sep 22 - Tue, Oct 13
WestJet Logo
11:29 am - 6:45 pm
SAT
-
ICN
41h 16m
2 stops
WestJet Logo
8:45 pm - 8:22 pm
ICN
-
SAT
37h 37m
2 stops
$1,118WestJet
Tue, Sep 22 - Tue, Oct 13
WestJet Logo
2:30 pm - 6:45 pm
SAT
-
ICN
38h 15m
2 stops
WestJet Logo
8:45 pm - 12:26 pm
ICN
-
SAT
29h 41m
2 stops
$1,130WestJet
Thu, Sep 10 - Mon, Sep 14
WestJet Logo
6:45 am - 6:45 pm
SAT
-
ICN
22h 00m
2 stops
WestJet Logo
8:45 pm - 5:24 pm
ICN
-
SAT
34h 39m
2 stops
$1,140WestJet
Thu, Oct 1 - Mon, Oct 5
WestJet Logo
6:02 pm - 6:45 pm
SAT
-
ICN
34h 43m
2 stops
WestJet Logo
8:45 pm - 5:18 pm
ICN
-
SAT
34h 33m
2 stops
$1,197WestJet
Tue, Sep 29 - Tue, Oct 13
China Eastern Logo
7:30 am - 3:10 pm
SAT
-
ICN
41h 40m
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
WestJet Logo
6:02 pm - 6:45 pm
SAT
-
ICN
34h 43m
2 stops
WestJet Logo
8:45 pm - 11:26 am
ICN
-
SAT
28h 41m
2 stops
$1,206WestJet
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
9:27 am - 9:15 pm
SAT
-
GMP
21h 48m
2 stops
Japan Airlines Logo
8:00 am - 5:55 pm
GMP
-
SAT
23h 55m
2 stops
$1,318Japan Airlines
Mon, Aug 17 - Mon, Aug 24
Japan Airlines Logo
9:27 am - 9:15 pm
SAT
-
GMP
21h 48m
2 stops
Japan Airlines Logo
7:15 pm - 11:51 am
GMP
-
SAT
30h 36m
2 stops
$1,423Japan Airlines
Tue, Sep 8 - Wed, Sep 30
Multiple Airlines Logo
7:28 am - 9:15 pm
SAT
-
GMP
23h 47m
2 stops
Multiple Airlines Logo
12:05 pm - 10:42 pm
GMP
-
SAT
24h 37m
2 stops
$1,610Multiple Airlines
Tue, Sep 22 - Tue, Oct 13

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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
SAT11:29 amSan Antonio
41h 16m
2 stops
ICN6:45 pmIncheon Intl
Oct 13
ICN8:45 pmIncheon Intl
37h 37m
2 stops
SAT8:22 pmSan Antonio
$1,070
WestJet
Sep 22
SAT11:29 amSan Antonio
41h 16m
2 stops
ICN6:45 pmIncheon Intl
Oct 13
ICN8:45 pmIncheon Intl
37h 37m
2 stops
SAT8:22 pmSan Antonio
$1,118
WestJet
Sep 10
SAT2:30 pmSan Antonio
38h 15m
2 stops
ICN6:45 pmIncheon Intl
Sep 14
ICN8:45 pmIncheon Intl
29h 41m
2 stops
SAT12:26 pmSan Antonio
$1,130

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 29
SAT7:30 amSan Antonio
41h 40m
2 stops
ICN3:10 pmIncheon Intl
Oct 13
ICN12:55 pmIncheon Intl
48h 23m
2 stops
SAT11:18 pmSan Antonio
$1,198
China Eastern
Nov 6
SAT6:30 amSan Antonio
41h 35m
2 stops
ICN3:05 pmIncheon Intl
Nov 14
ICN8:55 amIncheon Intl
29h 23m
2 stops
SAT11:18 pmSan Antonio
$1,273
China Eastern
Jul 8
SAT7:19 amSan Antonio
42h 01m
2 stops
ICN3:20 pmIncheon Intl
Jul 12
ICN4:15 pmIncheon Intl
45h 39m
2 stops
SAT11:54 pmSan Antonio
$1,446

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 June 16, 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

11:29 am-6:45 pm

2 stops41h 16m

Incheon Intl

Tue 10/13

8:45 pm-8:22 pm

2 stops37h 37m

$1,070

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

11:29 am-6:45 pm

2 stops41h 16m

Incheon Intl

Tue 10/13

8:45 pm-8:22 pm

2 stops37h 37m

$1,118

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

2:30 pm-6:45 pm

2 stops38h 15m

Incheon Intl

Mon 9/14

8:45 pm-12:26 pm

2 stops29h 41m

$1,130

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 10/1

6:45 am-6:45 pm

2 stops22h 00m

Incheon Intl

Mon 10/5

8:45 pm-5:24 pm

2 stops34h 39m

$1,140

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/29

6:02 pm-6:45 pm

2 stops34h 43m

Incheon Intl

Tue 10/13

8:45 pm-5:18 pm

2 stops34h 33m

$1,197

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/29

7:30 am-3:10 pm

2 stops41h 40m

Incheon Intl

Tue 10/13

12:55 pm-11:18 pm

2 stops48h 23m

$1,198

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

6:02 pm-6:45 pm

2 stops34h 43m

Incheon Intl

Tue 10/13

8:45 pm-11:26 am

2 stops28h 41m

$1,206
Quickest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 8/17

9:27 am-9:15 pm

2 stops21h 48m

Seoul Gimpo Intl

Mon 8/24

8:00 am-5:55 pm

2 stops23h 55m

$1,318

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/8

9:27 am-9:15 pm

2 stops21h 48m

Seoul Gimpo Intl

Wed 9/30

7:15 pm-11:51 am

2 stops30h 36m

$1,423

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

7:28 am-9:15 pm

2 stops23h 47m

Seoul Gimpo Intl

Tue 10/13

12:05 pm-10:42 pm

2 stops24h 37m

$1,610

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 51% 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

19h 29m

Direct flights

None
The fastest flight from San Antonio to South Korea takes 19h 29m
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
9,841 reviews
Search United Airlines flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,403 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,218 reviews
Search Korean Air flights
Air CanadaPriceFrom $1,200Free CancellationRating
7.1
11,197 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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