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Find cheap one-way flights from Singapore to Austin starting at US$674.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Singapore to Austin?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Singapore to Austin

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines
From US$460
ZIPAIR
From US$609
China Airlines
From US$616
All Nippon Airways
From US$634
Air China
From US$640
STARLUX Airlines
From US$641
Singapore Airlines
From US$646
Xiamen Airlines
From US$669
EVA Air
From US$675
Philippine Airlines
From US$725
ANA airlines

Find more flights and airlines

Find cheap flights from Singapore to Austin by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Singapore to Austin.

  • Cheapest
    United Airlines
    SIN
    21:00
    39h 59m
    2 transfer
    AUS
    23:59
    Singapore Changi Airport - Austin-Bergstrom International Airport
    Mon, Apr 15United Airlines
    US$460
  • United Airlines
    SIN
    21:00
    39h 59m
    2 transfer
    AUS
    23:59
    Singapore Changi Airport - Austin-Bergstrom International Airport
    Mon, Apr 15United Airlines
    US$460
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Singapore (SIN) to Austin (AUS) the cheapest?

    Airlines adjust prices for flights from Singapore to Austin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Singapore (SIN) to Austin (AUS) cost?

    According to Trip.com's data, the lowest price is around $1,760.

Singapore to Austin Flight Information

Cheapest nonstop flight price

$674

Off-season for travel

March

Peak season for travel

October