San Antonio (SAT) → Singapore (SIN)
About San Antonio to Singapore Flights
Discover the best flights from San Antonio to Singapore, covering 15,832 km in approximately 20h 17m. San Antonio (SAT) to Singapore (SIN) is one of the major long-haul routes connecting United States and Singapore. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from San Antonio to Singapore.
12-Month Price History
Flight prices from San Antonio to Singapore vary significantly throughout the year. February typically offers the best deals with average prices around $2871, while July sees the highest prices, averaging $4785. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
79 days
For best prices
Booking Tips
For the best prices on San Antonio to Singapore flights, we recommend booking 145 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Air France AF | $3540 | $12050 | $23490 |
Scoot TR | $3740 | $13070 | $18230 |
United Airlines UA | $3820 | $13430 | $19560 |
American Airlines AA | $3830 | $14170 | $22420 |
Singapore Airlines SQ | $3900 | $17020 | $29350 |
British Airways BA | $4340 | $16170 | $23610 |
Delta Air Lines DL | $4360 | $15150 | $20670 |
Air France
AF
Economy
$3540
Business
$12050
First
$23490
Scoot
TR
Economy
$3740
Business
$13070
First
$18230
United Airlines
UA
Economy
$3820
Business
$13430
First
$19560
American Airlines
AA
Economy
$3830
Business
$14170
First
$22420
Singapore Airlines
SQ
Economy
$3900
Business
$17020
First
$29350
British Airways
BA
Economy
$4340
Business
$16170
First
$23610
Delta Air Lines
DL
Economy
$4360
Business
$15150
First
$20670
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Austin → Singapore
Austin-Bergstrom International (AUS) to Singapore Changi (SIN)
Distance: 15,822 km
Average price: $3215
Austin → Singapore
Austin-Bergstrom International (AUS) to Singapore Changi (SIN)
Distance: 15,822 km
Average price: $3215
Don't Forget Travel Insurance!
Found your flight? Protect your trip with SafetyWing's comprehensive travel insurance. Perfect for trips to Singapore, Singapore.
- Medical coverage up to $250,000
- Trip interruption & delays covered
- Lost luggage protection included
From just $45/month • Works in 180+ countries • COVID-19 coverage included
Trusted by 100,000+ travelers
Frequently Asked Questions
How long is the flight from San Antonio to Singapore?
The flight time from San Antonio (SAT) to Singapore (SIN) is approximately 20 hours and 17 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between San Antonio and Singapore?
The aerial distance between San Antonio and Singapore is 15,832 kilometers (9,838 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from San Antonio to Singapore?
Several airlines operate flights between San Antonio and Singapore, including Singapore Airlines, Scoot, American Airlines and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from San Antonio to Singapore?
Based on historical data, February typically offers the lowest airfares for flights from San Antonio to Singapore. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Singapore?
For the best prices on San Antonio to Singapore flights, we recommend booking 174 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from San Antonio to Singapore?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Singapore should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between San Antonio and Singapore?
San Antonio operates on America/Chicago time zone, while Singapore is in the Asia/Singapore time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.