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Cheap flights from San Antonio to Seoul from $609

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 Seoul departing on 9/16. 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 Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 12:25 am
SAT
-
ICN
28h 25m
2 stops
Multiple Airlines Logo
8:05 pm - 9:07 pm
ICN
-
SAT
39h 02m
2 stops
$1,183Multiple Airlines
Tue, Sep 22 - Tue, Oct 13
China Eastern Logo
7:30 am - 11:55 am
SAT
-
ICN
38h 25m
2 stops
China Eastern Logo
8:55 am - 11:18 pm
ICN
-
SAT
28h 23m
2 stops
$1,198China Eastern
Mon, Sep 14 - Fri, Oct 16
WestJet Logo
5:30 pm - 6:45 pm
SAT
-
ICN
35h 15m
2 stops
WestJet Logo
8:45 pm - 12:26 pm
ICN
-
SAT
29h 41m
2 stops
$1,215WestJet
Thu, Sep 10 - Mon, Sep 14
WestJet Logo
5:30 pm - 6:45 pm
SAT
-
ICN
35h 15m
2 stops
WestJet Logo
8:45 pm - 12:26 pm
ICN
-
SAT
29h 41m
2 stops
$1,224WestJet
Thu, Sep 10 - Mon, Sep 14
WestJet Logo
2:31 pm - 6:45 pm
SAT
-
ICN
38h 14m
2 stops
WestJet Logo
8:45 pm - 1:22 pm
ICN
-
SAT
30h 37m
2 stops
$1,237WestJet
Tue, Sep 22 - Tue, Oct 13
Multiple Airlines Logo
3:07 pm - 12:45 pm
SAT
-
ICN
30h 38m
2 stops
Multiple Airlines Logo
10:00 am - 9:59 pm
ICN
-
SAT
26h 59m
2 stops
$1,257Multiple Airlines
Mon, Nov 16 - Thu, Nov 26
Multiple Airlines Logo
3:09 pm - 7:05 pm
SAT
-
ICN
37h 56m
2 stops
Multiple Airlines Logo
8:00 am - 10:04 pm
ICN
-
SAT
28h 04m
2 stops
$1,268Multiple Airlines
Tue, Sep 29 - Tue, Oct 13
China Eastern Logo
6:30 am - 3:20 pm
SAT
-
ICN
41h 50m
2 stops
China Eastern Logo
8:55 am - 11:18 pm
ICN
-
SAT
29h 23m
2 stops
$1,273China Eastern
Sun, Nov 1 - Sat, Nov 21
Japan Airlines Logo
8:00 am - 9:15 pm
SAT
-
GMP
23h 15m
2 stops
Japan Airlines Logo
8:00 am - 6:09 pm
GMP
-
SAT
24h 09m
2 stops
$1,424Japan Airlines
Wed, Sep 16 - Mon, Sep 28
Japan Airlines Logo
7:05 am - 9:15 pm
SAT
-
GMP
24h 10m
2 stops
Japan Airlines Logo
8:00 am - 5:49 pm
GMP
-
SAT
23h 49m
2 stops
$1,498Japan Airlines
Wed, Oct 7 - Wed, Oct 21

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Air Canada flights from San Antonio to Seoul

Our best Air Canada deals on San Antonio to Seoul flight tickets
Air Canada
Sep 29
SAT9:00 amSan Antonio
65h 05m
2 stops
ICN4:05 pmIncheon Intl
Oct 13
ICN7:05 pmIncheon Intl
40h 08m
1 stop
SAT9:13 pmSan Antonio
$1,364
Air Canada
Jun 14
SAT5:30 amSan Antonio
20h 35m
2 stops
ICN4:05 pmIncheon Intl
Jun 30
ICN7:05 pmIncheon Intl
40h 08m
1 stop
SAT9:13 pmSan Antonio
$1,833

China Eastern flights from San Antonio to Seoul

Our best China Eastern deals on San Antonio to Seoul flight tickets
China Eastern
Sep 14
SAT7:30 amSan Antonio
38h 25m
2 stops
ICN11:55 amIncheon Intl
Oct 16
ICN8:55 amIncheon Intl
28h 23m
2 stops
SAT11:18 pmSan Antonio
$1,198
China Eastern
Nov 22
SAT6:30 amSan Antonio
41h 50m
2 stops
ICN3:20 pmIncheon Intl
Nov 28
ICN8:55 amIncheon Intl
29h 23m
2 stops
SAT11:18 pmSan Antonio
$1,483
China Eastern
Nov 22
SAT6:30 amSan Antonio
38h 25m
2 stops
ICN11:55 amIncheon Intl
Nov 28
ICN8:55 amIncheon Intl
29h 23m
2 stops
SAT11:18 pmSan Antonio
$1,490

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Seoul 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 10, 2026.
Use the filters below to find and compare flights from San Antonio to Seoul 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

6:00 am-12:25 am

2 stops28h 25m

Incheon Intl

Tue 10/13

8:05 pm-9:07 pm

2 stops39h 02m

$1,183

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 9/14

7:30 am-11:55 am

2 stops38h 25m

Incheon Intl

Fri 10/16

8:55 am-11:18 pm

2 stops28h 23m

$1,198

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

5:30 pm-6:45 pm

2 stops35h 15m

Incheon Intl

Mon 9/14

8:45 pm-12:26 pm

2 stops29h 41m

$1,215

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

5:30 pm-6:45 pm

2 stops35h 15m

Incheon Intl

Mon 9/14

8:45 pm-12:26 pm

2 stops29h 41m

$1,224

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

2:31 pm-6:45 pm

2 stops38h 14m

Incheon Intl

Tue 10/13

8:45 pm-1:22 pm

2 stops30h 37m

$1,237

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 11/16

3:07 pm-12:45 pm

2 stops30h 38m

Incheon Intl

Thu 11/26

10:00 am-9:59 pm

2 stops26h 59m

$1,257

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/29

3:09 pm-7:05 pm

2 stops37h 56m

Incheon Intl

Tue 10/13

8:00 am-10:04 pm

2 stops28h 04m

$1,268

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sun 11/1

6:30 am-3:20 pm

2 stops41h 50m

Incheon Intl

Sat 11/21

8:55 am-11:18 pm

2 stops29h 23m

$1,273
Quickest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 9/16

8:00 am-9:15 pm

2 stops23h 15m

Seoul Gimpo Intl

Mon 9/28

8:00 am-6:09 pm

2 stops24h 09m

$1,424

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 10/7

7:05 am-9:15 pm

2 stops24h 10m

Seoul Gimpo Intl

Wed 10/21

8:00 am-5:49 pm

2 stops23h 49m

$1,498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Seoul from

How to get the cheapest flight ticket from San Antonio to Seoul

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 typical price of a round-trip flight between San Antonio and Seoul?

What is the cheapest month to fly to Seoul?

The month of May is another great option to travel to Seoul, with average flight prices from San Antonio averaging around $478.

Can stopping save me money on San Antonio to Seoul flights?

You could potentially save up to 51% on your flight if you consider stops on a San Antonio to Seoul flight.

When to book flights from San Antonio to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Seoul (SAT to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Seoul

Fastest flight time

19h 44m

Direct flights

None
The fastest flight from San Antonio to Seoul takes 19h 44m
There are no direct flights from San Antonio to Seoul. There are no popular flight routes from San Antonio to Seoul.
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Frequently asked questions about flying from San Antonio to Seoul

  • How far is San Antonio to Seoul by plane?

    The straight-line distance from San Antonio to Seoul is 6949.1 mi. In terms of flight time, this usually takes a little over 19h 44m.

  • When did momondo last update prices for flights from San Antonio Airport to Seoul?

    Prices for flights from San Antonio Airport to Seoul were last updated today.

  • How many operators does momondo search for flights from San Antonio Airport to Seoul?

  • How old do you have to be to fly from San Antonio Airport to Seoul?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Antonio to Seoul?

Best airlines flying from San Antonio to Seoul

Compare and see reviews for airlines that fly from San Antonio to Seoul with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $745Free CancellationRating
7.4
9,807 reviews
Search United Airlines flights
DeltaPriceFrom $845Free CancellationRating
7.9
8,395 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,636 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
11,154 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Seoul?

It is quick and easy to find San Antonio to Seoul 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 Seoul that suits you.

Can I find flights from San Antonio to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Seoul?

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 Seoul from San Antonio.

I’m not ready to book a flight from San Antonio to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from San Antonio and alert you when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport