Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to San Antonio from $537

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Antonio departing on 5/3. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seoul to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:45 pm - 10:55 pm
ICN
-
SAT
43h 10m
2 stops
Air Canada Logo
5:30 am - 4:05 pm
SAT
-
ICN
44h 35m
2 stops
$920Air Canada
Fri, Jun 19 - Thu, Jul 23
Air Canada Logo
5:45 pm - 11:59 pm
ICN
-
SAT
20h 14m
2 stops
Air Canada Logo
5:30 am - 4:05 pm
SAT
-
ICN
20h 35m
2 stops
$944Air Canada
Thu, Jun 11 - Tue, Jun 23
Air Canada Logo
5:45 pm - 10:55 pm
ICN
-
SAT
43h 10m
2 stops
Air Canada Logo
5:30 am - 4:05 pm
SAT
-
ICN
44h 35m
2 stops
$954Air Canada
Fri, Jun 19 - Sat, Jul 25
Air Canada Logo
5:45 pm - 10:55 pm
ICN
-
SAT
43h 10m
2 stops
Air Canada Logo
5:30 am - 4:05 pm
SAT
-
ICN
44h 35m
2 stops
$955Air Canada
Fri, Jun 19 - Sat, Jul 25
Air Canada Logo
5:45 pm - 10:55 pm
ICN
-
SAT
43h 10m
2 stops
Air Canada Logo
8:53 am - 4:05 pm
SAT
-
ICN
41h 12m
2 stops
$956Air Canada
Fri, Jun 19 - Tue, Jul 21
Air Canada Logo
5:45 pm - 11:59 pm
ICN
-
SAT
20h 14m
2 stops
Air Canada Logo
5:18 pm - 5:30 pm
SAT
-
ICN
34h 12m
2 stops
$964Air Canada
Sat, May 23 - Sun, Jun 7
Air Canada Logo
5:45 pm - 11:59 pm
ICN
-
SAT
20h 14m
2 stops
Air Canada Logo
5:18 pm - 5:30 pm
SAT
-
ICN
34h 12m
2 stops
$972Air Canada
Sat, May 23 - Sun, Jun 7
Air Canada Logo
5:45 pm - 9:13 pm
ICN
-
SAT
41h 28m
2 stops
Air Canada Logo
6:40 am - 4:05 pm
SAT
-
ICN
43h 25m
2 stops
$976Air Canada
Sun, Jun 21 - Tue, Jul 21
Air Canada Logo
5:45 pm - 9:13 pm
ICN
-
SAT
41h 28m
2 stops
Air Canada Logo
8:53 am - 4:05 pm
SAT
-
ICN
41h 12m
2 stops
$977Air Canada
Sun, Jun 21 - Tue, Jul 21
Air Canada Logo
5:45 pm - 11:59 pm
ICN
-
SAT
20h 14m
2 stops
Air Canada Logo
5:30 am - 4:05 pm
SAT
-
ICN
20h 35m
2 stops
$978Air Canada
Sun, Jun 14 - Tue, Jun 23

Delta flights from Seoul to San Antonio

Our best Delta deals on Seoul to San Antonio flight tickets
Delta
Mar 30
ICN7:20 pmIncheon Intl
35h 45m
1 stop
SAT5:05 pmSan Antonio
Apr 6
SAT7:00 amSan Antonio
18h 20m
1 stop
ICN3:20 pmIncheon Intl
$1,008
Delta
Jun 8
ICN7:40 pmIncheon Intl
17h 38m
1 stop
SAT11:18 pmSan Antonio
Jun 22
SAT6:30 amSan Antonio
18h 50m
1 stop
ICN3:20 pmIncheon Intl
$1,076
Delta
Jun 8
ICN4:40 pmIncheon Intl
20h 38m
2 stops
SAT11:18 pmSan Antonio
Jun 24
SAT6:30 amSan Antonio
21h 20m
1 stop
ICN5:50 pmIncheon Intl
$1,081

Air Canada flights from Seoul to San Antonio

Our best Air Canada deals on Seoul to San Antonio flight tickets
Air Canada
Jun 19
ICN5:45 pmIncheon Intl
43h 10m
2 stops
SAT10:55 pmSan Antonio
Jul 21
SAT1:39 pmSan Antonio
36h 26m
2 stops
ICN4:05 pmIncheon Intl
$920
Air Canada
Jun 11
ICN5:45 pmIncheon Intl
20h 14m
2 stops
SAT11:59 pmSan Antonio
Jun 23
SAT5:30 amSan Antonio
20h 35m
2 stops
ICN4:05 pmIncheon Intl
$944
Air Canada
Jun 19
ICN5:45 pmIncheon Intl
43h 10m
2 stops
SAT10:55 pmSan Antonio
Jul 25
SAT5:30 amSan Antonio
44h 35m
2 stops
ICN4:05 pmIncheon Intl
$954

momondo Fare Finder

 
Customize your flight search to find flights from Seoul to San Antonio 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 February 28, 2026.
Use the filters below to find and compare flights from Seoul to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 6/19

5:45 pm-10:55 pm

2 stops43h 10m

San Antonio

Thu 7/23

5:30 am-4:05 pm

2 stops44h 35m

$920

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 6/11

5:45 pm-11:59 pm

2 stops20h 14m

San Antonio

Tue 6/23

5:30 am-4:05 pm

2 stops20h 35m

$944

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 6/19

5:45 pm-10:55 pm

2 stops43h 10m

San Antonio

Sat 7/25

5:30 am-4:05 pm

2 stops44h 35m

$954

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 6/19

5:45 pm-10:55 pm

2 stops43h 10m

San Antonio

Sat 7/25

5:30 am-4:05 pm

2 stops44h 35m

$955

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 6/19

5:45 pm-10:55 pm

2 stops43h 10m

San Antonio

Tue 7/21

8:53 am-4:05 pm

2 stops41h 12m

$956

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 5/23

5:45 pm-11:59 pm

2 stops20h 14m

San Antonio

Sun 6/7

5:18 pm-5:30 pm

2 stops34h 12m

$964

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 5/23

5:45 pm-11:59 pm

2 stops20h 14m

San Antonio

Sun 6/7

5:18 pm-5:30 pm

2 stops34h 12m

$972

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sun 6/21

5:45 pm-9:13 pm

2 stops41h 28m

San Antonio

Tue 7/21

6:40 am-4:05 pm

2 stops43h 25m

$976

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sun 6/21

5:45 pm-9:13 pm

2 stops41h 28m

San Antonio

Tue 7/21

8:53 am-4:05 pm

2 stops41h 12m

$977

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sun 6/14

5:45 pm-11:59 pm

2 stops20h 14m

San Antonio

Tue 6/23

5:30 am-4:05 pm

2 stops20h 35m

$978

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

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

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

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

You could potentially save up to 44% on your flight if you consider stops on a Seoul to San Antonio flight.

When to book flights from Seoul to San Antonio

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

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

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

Fastest flight time

19h 05m

Direct flights

None
The fastest flight from Seoul to San Antonio takes 19h 05m
There are no direct flights from Seoul to San Antonio. There are no popular flight routes from Seoul to San Antonio.
Search flight deals

  • How far is Seoul to San Antonio by plane?

    The distance between Seoul and San Antonio is about 6949.1 mi. By plane, this route typically takes 19h 05m.

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

    Prices for flights from Seoul to San Antonio Airport refresh daily.

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

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

    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 Seoul to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Seoul to San Antonio

Compare and see reviews for airlines that fly from Seoul to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $624Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
DeltaPriceFrom $703Free CancellationRating
7.9
8,246 reviews
Search Delta flights
United AirlinesPriceFrom $726Free CancellationRating
7.4
9,365 reviews
Search United Airlines flights
Korean AirPriceFrom $977Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Seoul to San Antonio flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Antonio from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Seoul to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 3/30
Mon 4/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States