Cheap Flights from Incheon International to San Antonio International

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Flight deals from Incheon International to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Incheon International to San Antonio International? Find the lowest prices on one-way and return tickets right here.

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

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

Incheon International to San Antonio International: Alternative routes

Compare routes from Incheon International 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 foundRs119,190
Cheapest month to flyJanuary

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

The best price we found for a return flight from Incheon International to San Antonio International is Rs197,367. 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 Incheon International to San Antonio International. But we found flights with one or more stops from Rs197,367.
As of May 2025, there are no flights flying from Incheon International to San Antonio International.
The cheapest month to fly from Incheon International to San Antonio International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to San Antonio International Airport on Friday, 31 October 2025.
No airlines currently offer direct flights between Incheon International Airport 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.
Currently, Delta offers the cheapest flight tickets to San Antonio International.

Flying from Incheon International Airport (ICN) to San Antonio International Airport (SAT): what you need to know

  • The timezone in San Antonio is UTC-5, which is 14 hours behind Seoul.

  • To ensure you catch your ICN to SAT flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general rule.

  • You'll likely experience bigger queues in popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • Consider adding a stopover when booking your ticket from Incheon International Airport to San Antonio International Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Check out these options between ICN and SAT:

    • Los Angeles International Airport

    • Dallas/Fort Worth International Airport

    • Harry Reid Airport (formerly McCarran Airport)

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

  • Right now, Rs119,190 is the cheapest price we've seen for a one-way Incheon International Airport to San Antonio International Airport flight. The best price for a return plane ticket is Rs197,367. Keep in mind that fares may change due to availability when booking.

  • It's usually best to book in advance if you want to find cheap tickets from ICN to SAT. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • The 'Whole month' tool shows you the cheapest flights from Incheon International Airport to San Antonio International Airport across the month. It's a good way to snap up a bargain if your dates aren't set in stone.

  • Save time searching for cheap flights from ICN to SAT by creating a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Tailor your flights using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Incheon International Airport to San Antonio International Airport.

Handy information about Incheon International Airport (ICN)

  • 54.5% of flights taking off from Incheon International Airport arrive at their destination on time.

  • To work out the quickest way to get from central Seoul to Incheon International Airport, use navigation tools like Google Maps. The airport is approximately 48 kilometres from the city centre.

  • Planning to catch public transport? Expect a trip time of around 1 hour 45 minutes.

  • Looking for a handy hotel close to ICN? If you're catching an early flight from Incheon International Airport to San Antonio International Airport, these stays will have you sleeping moments from check-in:

Arriving at San Antonio International Airport (SAT)

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

  • SAT is located at 9800 Airport Boulevard.

  • San Antonio International Airport is approximately 19 kilometres from central San Antonio. Driving there takes about 20 minutes.

  • Getting there on public transport takes roughly 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • The quietest month for a flight from Incheon International Airport to San Antonio International Airport is April, while July is the most popular. Choose the ideal time to visit San Antonio based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Incheon International Airport to San Antonio International Airport for August if you want to visit San Antonio during its warmest month. Expect temperatures of between 23ºC and 40ºC.

  • Look for cheap tickets from ICN to SAT in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 3ºC and 20ºC on average.

Explore more of United States

  • You've visited San Antonio, now it's time to discover more of United States. Journey about 306 kilometres east to Houston to check off its must-visit sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, there's plenty to keep you busy.

  • If you want to check out another side of United States, head for Dallas, roughly 402 kilometres north-east of San Antonio. Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.