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Cheap flights from San Antonio to Seoul from $570

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 9/1. 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

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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.
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
$1,059Air Canada
di, sep. 22 - di, okt. 13
Air Canada Logo
9:00 am - 4:15 pm
SAT
-
ICN
65h 15m
2 stops
Air Canada Logo
7:05 pm - 9:13 pm
ICN
-
SAT
40h 08m
1 stop
$1,072Air Canada
di, sep. 22 - di, okt. 13
Air Canada Logo
9:00 am - 4:05 pm
SAT
-
ICN
41h 05m
2 stops
Air Canada Logo
5:45 pm - 9:13 pm
ICN
-
SAT
41h 28m
2 stops
$1,152Air Canada
di, sep. 1 - do, sep. 10
Multiple Airlines Logo
4:53 pm - 11:30 am
SAT
-
ICN
28h 37m
2 stops
Multiple Airlines Logo
12:45 pm - 12:10 am
ICN
-
SAT
25h 25m
2 stops
$1,252Multiple Airlines
di, sep. 1 - zo, sep. 6
United Airlines Logo
7:35 am - 3:00 pm
SAT
-
ICN
17h 25m
1 stop
United Airlines Logo
4:50 pm - 10:02 pm
ICN
-
SAT
19h 12m
1 stop
$1,266United Airlines
ma, jul. 20 - za, aug. 22
United Airlines Logo
5:30 am - 3:00 pm
SAT
-
ICN
19h 30m
2 stops
United Airlines Logo
11:30 am - 5:33 pm
ICN
-
SAT
20h 03m
2 stops
$1,271United Airlines
di, sep. 22 - di, okt. 13
Air Canada Logo
8:30 am - 4:05 pm
SAT
-
ICN
41h 35m
2 stops
Air Canada Logo
7:05 pm - 9:18 pm
ICN
-
SAT
40h 13m
1 stop
$1,272Air Canada
di, mei. 5 - di, mei. 12
United Airlines Logo
7:35 am - 3:00 pm
SAT
-
ICN
17h 25m
1 stop
United Airlines Logo
4:50 pm - 10:02 pm
ICN
-
SAT
19h 12m
1 stop
$1,289United Airlines
do, jul. 16 - wo, aug. 26
China Airlines Logo
7:38 am - 7:05 pm
SAT
-
ICN
45h 27m
2 stops
China Airlines Logo
12:45 pm - 3:10 pm
ICN
-
SAT
40h 25m
2 stops
$1,292China Airlines
ma, mei. 4 - di, mei. 19
Air Canada Logo
8:30 am - 4:05 pm
SAT
-
ICN
41h 35m
2 stops
Air Canada Logo
7:05 pm - 9:18 pm
ICN
-
SAT
40h 13m
1 stop
$1,306Air Canada
di, mei. 12 - di, mei. 26

Alaska Airlines flights from San Antonio to Incheon Intl Airport

Our best Alaska Airlines deals on San Antonio to Incheon Intl Airport flight tickets
Alaska Airlines
Jul 8
SAT7:02 amSan Antonio
20h 28m
1 stop
ICN5:30 pmIncheon Intl
Jul 12
ICN7:35 pmIncheon Intl
23h 25m
1 stop
SAT5:00 amSan Antonio
$1,362
Alaska Airlines
Jul 4
SAT7:02 amSan Antonio
20h 28m
1 stop
ICN5:30 pmIncheon Intl
Jul 18
ICN7:35 pmIncheon Intl
23h 25m
1 stop
SAT5:00 amSan Antonio
$1,412

Air Canada flights from San Antonio to Incheon Intl Airport

Our best Air Canada deals on San Antonio to Incheon Intl Airport flight tickets
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
$1,059
Air Canada
Sep 22
SAT9:00 amSan Antonio
65h 15m
2 stops
ICN4:15 pmIncheon Intl
Oct 13
ICN7:05 pmIncheon Intl
40h 08m
1 stop
SAT9:13 pmSan Antonio
$1,072
Air Canada
Sep 1
SAT9:00 amSan Antonio
41h 05m
2 stops
ICN4:05 pmIncheon Intl
Sep 10
ICN5:45 pmIncheon Intl
41h 28m
2 stops
SAT9:13 pmSan Antonio
$1,152

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Incheon Intl Airport 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 april 10, 2026.
Use the filters below to find and compare flights from San Antonio to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

di 10/13

7:05 pm-9:13 pm

1 stop40h 08m

$1,059

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

9:00 am-4:15 pm

2 stops65h 15m

Incheon Intl

di 10/13

7:05 pm-9:13 pm

1 stop40h 08m

$1,072

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/1

9:00 am-4:05 pm

2 stops41h 05m

Incheon Intl

do 9/10

5:45 pm-9:13 pm

2 stops41h 28m

$1,152

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/1

4:53 pm-11:30 am

2 stops28h 37m

Incheon Intl

zo 9/6

12:45 pm-12:10 am

2 stops25h 25m

$1,252
Quickest round-trip

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

ma 7/20

7:35 am-3:00 pm

1 stop17h 25m

Incheon Intl

za 8/22

4:50 pm-10:02 pm

1 stop19h 12m

$1,266

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 9/22

5:30 am-3:00 pm

2 stops19h 30m

Incheon Intl

di 10/13

11:30 am-5:33 pm

2 stops20h 03m

$1,271

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 5/5

8:30 am-4:05 pm

2 stops41h 35m

Incheon Intl

di 5/12

7:05 pm-9:18 pm

1 stop40h 13m

$1,272

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

do 7/16

7:35 am-3:00 pm

1 stop17h 25m

Incheon Intl

wo 8/26

4:50 pm-10:02 pm

1 stop19h 12m

$1,289

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

ma 5/4

7:38 am-7:05 pm

2 stops45h 27m

Incheon Intl

di 5/19

12:45 pm-3:10 pm

2 stops40h 25m

$1,292

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

di 5/12

8:30 am-4:05 pm

2 stops41h 35m

Incheon Intl

di 5/26

7:05 pm-9:18 pm

1 stop40h 13m

$1,306

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 Seoul from

How to get the cheapest flight ticket from San Antonio to Incheon Intl Airport

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 Incheon Intl Airport?

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from San Antonio is in January. Flight prices, which tend to average around $866, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from San Antonio during the month November is also very affordable. Most momondo users find prices during this month for around $938.

How have San Antonio to Incheon Intl Airport flight prices changed over time?

When to book flights from San Antonio to Incheon Intl Airport

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

Cheap San Antonio to Incheon Intl Airport (SAT to ICN) flight deals and tips

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

Fastest flight time

18h 49m

Direct flights

None
The fastest flight from San Antonio to Incheon Intl Airport takes 18h 49m
There are no direct flights from San Antonio to Incheon Intl Airport. There are no popular flight routes from San Antonio to Incheon Intl Airport.
Search flight deals

Frequently asked questions about flying from San Antonio to Incheon Intl Airport

  • How far is San Antonio to Incheon Intl by plane?

    The straight-line distance from San Antonio to Incheon Intl is 6973.2 mi. A reasonable flight in good conditions will take 18h 49m.

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

    Prices for flights from San Antonio Airport to Incheon Intl Airport refresh daily.

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

  • How old do you have to be to fly from San Antonio Airport to Incheon Intl 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 San Antonio Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Antonio to Incheon Intl Airport?

Best airlines flying from San Antonio to Incheon Intl Airport

Compare and see reviews for airlines that fly from San Antonio to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $745Free CancellationRating
7.4
9,557 reviews
Search United Airlines flights
DeltaPriceFrom $792Free CancellationRating
7.9
8,393 reviews
Search Delta flights
American AirlinesPriceFrom $846Free CancellationRating
7.1
11,564 reviews
Search American Airlines flights
Asiana AirlinesPriceFrom $1,061Free CancellationRating
8.1
515 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,129Free CancellationRating
8.4
1,205 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Seoul for you.

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

momondo does allow users to show only those flights to Seoul from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Antonio and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Antonio to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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