Cheap flights from San Antonio to Seoul from $495
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 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 3/29
4:23 pm-7:05 pm
2 stops36h 42m
Incheon Intl
Sun 4/18
8:05 pm-6:38 pm
2 stops36h 33m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Thu 11/5
7:00 am-12:40 am
2 stops26h 40m
Incheon Intl
Wed 11/11
1:55 am-9:59 pm
2 stops35h 04m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 4/6
2:10 pm-4:00 am
1 stop23h 50m
Incheon Intl
Wed 4/21
7:20 pm-12:45 am
1 stop19h 25m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Wed 4/7
6:15 pm-4:00 am
1 stop19h 45m
Incheon Intl
Thu 4/22
10:15 am-3:10 pm
1 stop18h 55m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 11/30
6:00 am-4:45 pm
1 stop19h 45m
Incheon Intl
Tue 12/8
6:50 pm-10:00 pm
1 stop18h 10m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 10/27
1:52 pm-4:40 am
2 stops24h 48m
Incheon Intl
Thu 11/19
6:00 pm-11:52 pm
1 stop20h 52m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Mon 4/5
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
Thu 4/1
8:00 am-5:50 pm
1 stop19h 50m
Incheon Intl
Sat 4/17
7:40 pm-11:18 pm
1 stop17h 38m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Tue 2/2
4:43 pm-5:40 am
2 stops21h 57m
Incheon Intl
Mon 3/1
6:00 pm-9:54 pm
1 stop18h 54m
San AntonioIncheon
SAT San Antonio - ICN Incheon Intl
SATICN
San Antonio
Sat 11/7
5:00 am-4:45 pm
1 stop20h 45m
Incheon Intl
Sat 11/14
6:50 pm-9:08 pm
1 stop17h 18m
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?
Prices are currently typical for flights on this route.
Typical prices usually range from $1,046 to $1,547.The lowest price recently found on this route was $1,091.
What is the cheapest month to fly to Seoul?
The month of March is another great option to travel to Seoul, with average flight prices from San Antonio averaging around $944.
How far in advance should I book a flight from San Antonio to Seoul?
You are more likely to see cheaper flights to Seoul from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul 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 Seoul from San Antonio for as low as $1,056 on momondo.
What is the cheapest airline that flies from San Antonio to Seoul?
Cathay Pacific and Delta are the most popular carriers operating from San Antonio to Seoul
What airlines fly to Seoul?
Delta, United Airlines and Asiana Airlines are the top three most popular airlines that fly to Seoul 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 Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between San Antonio and Seoul?
Salt Lake City (SLC) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from San Antonio to Seoul?
Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $956.
Which layover airport has the shortest travel time from San Antonio to Seoul?
Flights connecting via Vancouver (YVR) have the shortest average one-way travel time: 17h 15m.
Which layover airport has the shortest connection time from San Antonio to Seoul?
Vancouver (YVR) has the shortest average layover time for this route: 1h 31m.
When to book flights from San Antonio to Seoul
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
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 35m.
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?
As of October 2026, there are 6 operators available to choose from 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?
Based on momondo bookings for flights between San Antonio and Seoul, the leading airline is Delta, making up 23% of the total bookings. Other popular airlines include Korean Air with 19%, Japan Airlines with 19%, and United Airlines with 16%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $845 | Free Cancellation | Rating 7.8 8,647 reviews | |||
| PriceFrom $846 | Free Cancellation | Rating 7.0 12,147 reviews | |||
| PriceFrom $866 | Free Cancellation | Rating 7.4 10,324 reviews | |||
| PriceFrom $1,061 | Free Cancellation | Rating 8.1 563 reviews | |||
| PriceFrom $1,129 | Free Cancellation | Rating 8.4 1,217 reviews | |||
| PriceFrom $1,200 | Free Cancellation | Rating 7.1 11,748 reviews |
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.