820 € Cheap Flights from Seoul to San Antonio International

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Flight deals from Seoul to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Seoul to San Antonio International Airport? If you want to travel next month, return fares start from 1.123 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seoul to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to San Antonio International flights are currently cheapest in October.

Seoul to San Antonio International: Alternative routes

Compare routes from Seoul to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Seoul to San Antonio: Flight information

The things to know before you go.
Cheapest flight found820 €
Cheapest month to flyAugust

Finding cheap flights from Seoul to San Antonio International: Frequently asked questions

The best price we found for a return flight from Seoul to San Antonio International is 820 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seoul to San Antonio International. But we found flights with one stop from 820 €.
As of July 2026, there are no flights flying from Seoul to San Antonio International.
The cheapest month to fly from Seoul to San Antonio International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to San Antonio International Airport on Monday, 24 August 2026.
No airlines currently offer direct flights between Seoul and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to San Antonio International is Air Premia .

Flying from Seoul to San Antonio International Airport (SAT): What you need to know

  • San Antonio is 15 hours behind Seoul. San Antonio International Airport is located in San Antonio, which runs on the UTC-6 timezone.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your flight from Seoul to SAT.

  • During popular months such as January, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a peak period in general.

Airports in Seoul

Seoul Incheon International Airport (ICN)

  • We make it simple to find cheap flights from Seoul to SAT with a stopover. To explore your options leaving from Seoul Incheon International Airport (ICN), uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to tour your chosen city. Top stopovers between ICN and SAT include:

    • Dallas Fort Worth International Airport (DFW)

    • Los Angeles International Airport (LAX)

    • Las Vegas Harry Reid International Airport (LAS)

  • The journey from central Seoul to ICN takes around 50 minutes by public transport. If you ride-share, drive or grab a taxi, you'll cover the 48 kilometres in 1 hour 5 minutes or so, depending on traffic.

  • Searching for a comfortable hotel close to Seoul Incheon International Airport? If you're catching an early flight from Seoul to San Antonio International Airport, these accommodation options will have you sleeping conveniently close to check-in:

  • Of the flights that depart from Seoul Incheon International Airport, 74% arrive as scheduled at their destination.

Seoul Gimpo International Airport (GMP)

  • GMP is about 16 kilometres from central Seoul. It takes 30 minutes or so to get to the airport driving from the city centre. Public transport takes approximately 35 minutes.

  • Kick off your holiday early with an extra night away from home. Before catching your Seoul to SAT flight, unwind in one of these hotels close to Seoul Gimpo International Airport:

  • Seoul Gimpo International Airport has a reputation for reliability and timeliness. 80% of flights departing here keep to their planned arrival schedule.

About San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • San Antonio International Airport is around 14 kilometres from the centre of San Antonio. It takes around 20 minutes or so to drive to the city.

  • Travelling on public transport will take you around 50 minutes.

How to find the cheapest flights from Seoul to San Antonio International Airport (SAT)

  • The cheapest price we've found for a one-way ticket from Seoul to San Antonio International Airport is 399 €. For a return flight on this route, the best price is 820 €. Depending on the availability and when you book, these fares can change.

  • Booking in advance is often the key to finding a cheap flight from Seoul to SAT. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • The 'Whole month' tool will show you the cheapest Seoul to San Antonio International Airport tickets throughout the entire month. It's a great way to find a bargain if your plans are flexible.

  • Snapping up a cheap plane ticket from Seoul to SAT is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a better deal is available.

  • Filters make it easier to track down a bargain for your flight from Seoul to San Antonio International Airport. Choose the flight times, carriers and stops that work for you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

The best time to fly from Seoul to San Antonio International Airport (SAT)

  • It's time to decide when to book your flight from Seoul to San Antonio International Airport (SAT). July is the busiest month to travel to San Antonio. If you're all about a more relaxed kind of trip, head there in December.

  • Lock in a Seoul to SAT plane ticket departing in August if you're eager to visit the city during its warmest month. You can expect temperatures in San Antonio to range from 24ºC (75ºF) to 40ºC (104ºF).

  • If you like travelling in cooler conditions, search for a cheap ticket from Seoul to San Antonio International Airport in January when temperatures are between 4ºC (39ºF) and 20ºC (68ºF).

More about San Antonio

  • Start your San Antonio trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Seoul to San Antonio International Airport, browse our range of accommodation options including:

  • Every great holiday has to include some sightseeing. San Antonio River Walk, San Antonio River walk and Alamo Plaza are attractions you won't want to skip in San Antonio.

Explore more of the United States

  • San Antonio has plenty to offer, but there are so many other parts of the United States waiting to be discovered. Around 105 kilometres northeast of San Antonio, a trip to Austin will keep your itinerary busy. Start with leading sights like Texas State Capitol, Austin Museum of Art, Downtown and 360 Bridge.

  • If you're interested in discovering another corner of the United States, consider Corpus Christi, roughly 225 kilometres southeast of San Antonio. USS LEXINGTON, Texas State Aquarium and Bayfront Park are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.