How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Seoul you fly out of and what airport in San Antonio you fly into. For example, flying from Seoul to Austin takes 17h 43m on average. On the other hand, flying from Incheon to Austin takes 17h 52m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

As of June 2025, there are 4 operators available to choose from 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.

$423 Cheap Flights from Seoul to San Antonio in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seoul to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

6:40 pm - 9:29 pmICN-SAT

16h 49m1 stop

6:45 am - 5:00 amSAT-ICN

32h 15m1 stop

$739Delta

Find Deal

Tue, Oct 7 - Tue, Oct 28

11:30 am - 10:57 pmICN-SAT

25h 27m2 stops

7:38 pm - 3:00 pmSAT-ICN

29h 22m2 stops

$749United Airlines

Find Deal

Fri, Oct 10 - Wed, Oct 15

4:50 pm - 10:15 pmICN-SAT

19h 25m1 stop

5:35 pm - 4:40 amSAT-ICN

21h 05m1 stop

$750United Airlines

Find Deal

Wed, Oct 22 - Wed, Oct 29

7:40 pm - 5:13 pmICN-SAT

35h 33m1 stop

6:25 am - 5:20 pmSAT-ICN

20h 55m1 stop

$827Delta

Find Deal

Wed, Jul 2 - Sun, Jul 6

5:45 pm - 11:59 pmICN-SAT

20h 14m2 stops

5:15 am - 4:05 pmSAT-ICN

20h 50m2 stops

$913Air Canada

Find Deal

Mon, Jul 21 - Mon, Jul 28

5:45 pm - 11:59 pmICN-SAT

20h 14m2 stops

1:43 pm - 4:05 pmSAT-ICN

36h 22m2 stops

$1,115Air Canada

Find Deal

Mon, Jul 21 - Mon, Jul 28

8:25 pm - 11:50 pmICN-SAT

17h 25m1 stop

6:35 am - 5:20 pmSAT-ICN

20h 45m1 stop

$1,167Korean Air

Find Deal

Sat, Jul 12 - Tue, Jul 15

6:40 pm - 9:25 pmICN-SAT

16h 45m1 stop

6:00 am - 5:20 pmSAT-ICN

21h 20m1 stop

$1,286Korean Air

Find Deal

Mon, Jul 21 - Mon, Jul 28

1:20 am - 6:36 pmICN-SAT

31h 16m2 stops

1:25 pm - 5:15 pmSAT-ICN

37h 50m2 stops

$1,901Qatar Airways

Find Deal

Thu, Oct 16 - Fri, Oct 24

1:20 am - 11:19 pmICN-SAT

35h 59m2 stops

7:40 pm - 5:15 pmSAT-ICN

31h 35m2 stops

$1,989Qatar Airways

Find Deal

Tue, Oct 21 - Wed, Oct 29

Delta flights from Seoul to San Antonio

Our best Delta deals on Seoul to San Antonio flight tickets

Delta

Oct 7

ICN6:40 pmIncheon Intl

16h 49m

1 stop

SAT9:29 pmSan Antonio

Oct 28

SAT6:45 amSan Antonio

32h 15m

1 stop

ICN5:00 amIncheon Intl

$739

Find similar

Delta

Jul 2

ICN7:40 pmIncheon Intl

35h 33m

1 stop

SAT5:13 pmSan Antonio

Jul 6

SAT6:25 amSan Antonio

20h 55m

1 stop

ICN5:20 pmIncheon Intl

$827

Find similar

Delta

Jun 20

ICN7:40 pmIncheon Intl

18h 52m

1 stop

SAT12:32 amSan Antonio

Jul 25

SAT8:00 amSan Antonio

17h 20m

1 stop

ICN3:20 pmIncheon Intl

$882

Find similar

United Airlines flights from Seoul to San Antonio

Our best United Airlines deals on Seoul to San Antonio flight tickets

United Airlines

Oct 10

ICN11:30 amIncheon Intl

25h 27m

2 stops

SAT10:57 pmSan Antonio

Oct 15

SAT7:38 pmSan Antonio

29h 22m

2 stops

ICN3:00 pmIncheon Intl

$749

Find similar

United Airlines

Oct 22

ICN4:50 pmIncheon Intl

19h 25m

1 stop

SAT10:15 pmSan Antonio

Oct 29

SAT5:35 pmSan Antonio

21h 05m

1 stop

ICN4:40 amIncheon Intl

$750

Find similar

United Airlines

Oct 7

ICN11:30 amIncheon Intl

19h 20m

2 stops

SAT4:50 pmSan Antonio

Oct 28

SAT1:23 pmSan Antonio

25h 17m

2 stops

ICN4:40 amIncheon Intl

$768

Find similar

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

Airlines

Other information

What is the cheapest airline that flies from Seoul to San Antonio?

United Airlines, Delta, and Qatar Airways are the most popular carriers operating from Seoul to San Antonio

What airlines fly to San Antonio?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to San Antonio from Seoul according to our data. Delta is the first choice among our users, with 35% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 5 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

Best Price Found	$423
Fastest flight time	16h 08m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Seoul in the past 72 hours is $423. The best round-trip flight deal from Seoul to San Antonio found on momondo in the last 72 hours is $739.

The fastest flight from Seoul to San Antonio takes 16h 08m

There are no direct flights from Seoul to San Antonio. Popular non-direct route for this connection is Incheon Intl Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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 16h 08m.
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?
As of June 2025, there are 4 operators available to choose from 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.
What is the most popular airline from Seoul to San Antonio?
Based on momondo bookings for flights between Seoul and San Antonio, the leading airline is Japan Airlines, making up 100% of the total bookings.

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 Airlines	PriceFrom $676	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $778	Free Cancellation	Rating 7.4 8,801 reviews	Search United Airlines flights
Delta	PriceFrom $849	Free Cancellation	Rating 8.0 7,963 reviews	Search Delta flights
Korean Air	PriceFrom $960	Free Cancellation	Rating 8.4 1,090 reviews	Search Korean Air flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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.