￥111,990 Cheap Flights from Singapore (SIN) to San Antonio (SAT)

View ￥111,990 flight on Sun, Sep 7, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to San Antonio International Airport (SAT)

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Cheap Flights from Singapore to San Antonio (SIN-SAT)

Prices were available within the past 7 days and start at ￥111,990 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Singapore (SIN) to San Antonio (SAT)
Origin airport
Changi
Destination airport
San Antonio Intl.
Distance
15740 km

Singapore to San Antonio Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Antonio.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to SAT flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAT with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Singapore Airport to San Antonio Intl. Airport (SAT)?
Start packing your suitcase, because round-trip journeys between Changi Airport (SIN) and SAT start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to San Antonio Airport?
This differs between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Changi Airport to SAT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport to SAT flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Changi Airport to San Antonio Airport?
To comfortably while away the 18 hours and 47 minutes flight time between Changi Airport (SIN) and San Antonio Intl. Airport (SAT), it's wise to be prepared. A laptop filled with your favorite playlists is a wonderful start.
How far is the flight from Changi Airport (SIN) to San Antonio Intl. Airport (SAT)?
Singapore to San Antonio is around 15,900 kilometers, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a couple of snacks to munch on throughout your trip too.
Which airlines fly direct from Changi Airport to San Antonio Airport?
If you want to travel straight from Changi Airport to San Antonio Intl. Airport (SAT), you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are Singapore Airport to San Antonio Intl. Airport (SAT) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally find a bargain, with some of the cheapest airfares from Singapore Airport to San Antonio Intl. Airport (SAT) surfacing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.

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