Cheap flights from San Antonio to South Korea from $561
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 11/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 11/10
8:20 pm-4:20 pm
2 stops29h 00m
Incheon Intl
Thu 11/19
1:20 pm-9:34 pm
2 stops23h 14m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 11/3
8:20 pm-4:20 pm
2 stops29h 00m
Incheon Intl
Tue 11/17
1:20 pm-9:34 pm
2 stops23h 14m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 11/19
6:40 am-3:50 pm
1 stop18h 10m
Incheon Intl
Thu 11/26
9:35 am-2:20 pm
1 stop19h 45m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 11/3
6:00 am-3:50 pm
1 stop18h 50m
Incheon Intl
Tue 11/17
5:40 pm-10:06 pm
1 stop19h 26m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 3/30
5:00 pm-3:20 pm
2 stops32h 20m
Incheon Intl
Wed 4/21
4:50 pm-12:04 am
1 stop21h 14m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Sun 11/22
4:19 pm-4:25 pm
2 stops33h 06m
Incheon Intl
Thu 12/3
12:45 pm-4:49 pm
1 stop19h 04m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 11/30
5:57 pm-4:45 pm
1 stop31h 48m
Incheon Intl
Thu 12/3
6:50 pm-12:07 pm
1 stop32h 17m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 10/27
7:20 am-4:15 pm
1 stop18h 55m
Incheon Intl
Fri 10/30
11:45 am-11:52 pm
1 stop26h 07m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 10/27
4:19 pm-4:40 am
2 stops22h 21m
Incheon Intl
Fri 10/30
6:00 pm-11:52 pm
1 stop19h 52m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Sun 2/21
3:00 pm-4:25 pm
1 stop34h 25m
Incheon Intl
Sat 2/27
6:50 pm-9:09 pm
1 stop17h 19m
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 January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $944.
How far in advance should I book a flight from San Antonio to South Korea?
You are more likely to see cheaper flights to South Korea from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from San Antonio for as low as $1,056 on momondo.
What is the cheapest airline that flies from San Antonio to South Korea?
Cathay Pacific and Korean Air are the most popular carriers operating from San Antonio to South Korea
What airlines fly to South Korea?
Delta, United Airlines and Asiana Airlines are the top three most popular airlines that fly to South Korea from San Antonio according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 7 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.
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
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?
As of October 2026, there are 6 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $845 | Free Cancellation | Rating 7.8 8,630 reviews | |||
| PriceFrom $846 | Free Cancellation | Rating 7.0 12,134 reviews | |||
| PriceFrom $866 | Free Cancellation | Rating 7.4 10,289 reviews | |||
| PriceFrom $1,061 | Free Cancellation | Rating 8.1 563 reviews | |||
| PriceFrom $1,129 | Free Cancellation | Rating 8.4 1,218 reviews | |||
| PriceFrom $1,200 | Free Cancellation | Rating 7.1 11,728 reviews |
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.