$631 Cheap Flights from Singapore (SIN) to Austin (AUS)

View $631 flight on Thu, May 28, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)

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Cheap Flights from Singapore to Austin (SIN-AUS)

Prices were available within the past 7 days and start at $631 for one-way flights and $897 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Oct 12 - Sun, Oct 26
SIN
Singapore
AUS
Austin
$897 Roundtrip, found 2 hours ago
$897
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sun, Oct 12 from Singapore to Austin, returning Sun, Oct 26, priced at $897 found 2 hours ago
Air Canada
Sun, Oct 26 - Fri, Oct 31
SIN
Singapore
AUS
Austin
$986 Roundtrip, found 5 days ago
$986
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Singapore to Austin, returning Fri, Oct 31, priced at $986 found 5 days ago
Air Canada
Sun, Oct 26 - Fri, Oct 31
SIN
Singapore
AUS
Austin
$1,009 Roundtrip, found 5 days ago
$1,009
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 26 from Singapore to Austin, returning Fri, Oct 31, priced at $1,009 found 5 days ago
STARLUX Airlines
Wed, Dec 24 - Thu, Jan 29
SIN
Singapore
AUS
Austin
$1,097 Roundtrip, found 1 hour ago
$1,097
Roundtrip
found 1 hour ago
Select STARLUX Airlines flight, departing Wed, Dec 24 from Singapore to Austin, returning Thu, Jan 29, priced at $1,097 found 1 hour ago
Japan Airlines
Tue, Dec 23 - Fri, Jan 30
SIN
Singapore
AUS
Austin
$1,142 Roundtrip, found 1 hour ago
$1,142
Roundtrip
found 1 hour ago
Select Japan Airlines flight, departing Tue, Dec 23 from Singapore to Austin, returning Fri, Jan 30, priced at $1,142 found 1 hour ago
Delta
Tue, Nov 25 - Mon, Dec 1
SIN
Singapore
AUS
Austin
$1,159 Roundtrip, found 5 days ago
$1,159
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Nov 25 from Singapore to Austin, returning Mon, Dec 1, priced at $1,159 found 5 days ago
American Airlines
Mon, Dec 29 - Thu, Jan 29
SIN
Singapore
AUS
Austin
$1,298 Roundtrip, found 1 hour ago
$1,298
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Dec 29 from Singapore to Austin, returning Thu, Jan 29, priced at $1,298 found 1 hour ago
United
Wed, Oct 8 - Thu, Oct 9
SIN
Singapore
AUS
Austin
$1,338 Roundtrip, found 4 days ago
$1,338
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 8 from Singapore to Austin, returning Thu, Oct 9, priced at $1,338 found 4 days ago
British Airways
Sun, May 17 - Thu, May 21
SIN
Singapore
AUS
Austin
$1,387 Roundtrip, found 1 day ago
$1,387
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, May 17 from Singapore to Austin, returning Thu, May 21, priced at $1,387 found 1 day ago
Lufthansa
Tue, Dec 2 - Sat, Mar 28
SIN
Singapore
AUS
Austin
$1,430 Roundtrip, found 12 hours ago
$1,430
Roundtrip
found 12 hours ago
Select Lufthansa flight, departing Tue, Dec 2 from Singapore to Austin, returning Sat, Mar 28, priced at $1,430 found 12 hours ago

Alternative airports near Austin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin-Bergstrom Intl. AUS. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $1,181
AUS
Austin-Bergstrom Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $1,181
Flights from Singapore (SIN) to Austin (AUS)
Origin airport
Changi
Destination airport
Austin-Bergstrom Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, United
Roundtrip price
$896
Distance
9830 mi

Singapore to Austin Flights

The cheapest times to fly from Singapore to Austin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Austin are during the month of October. You can find some of the cheapest flights from Singapore to Austin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Austin

Sunday is one of the best days to book for cheap flights from Singapore to Austin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Austin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Austin in 2025. You can also book with separate airlines for your outbound and return journeys, from $631 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Austin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Austin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS) cost?
Lock in a cheap one-way flight from $631 or cheap return flight from $897 from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)?
October is the least expensive month to fly from SIN to AUS. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)?
To find the cheapest airline flying from SIN to AUS, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)?
There aren't any daily nonstop flights from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from SIN to AUS?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)?
To avoid potential delays on the Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS) last-minute?
Waiting until just before your departure to book a ticket from SIN to AUS often results in higher prices. While it's possible to find some last-minute offers, they're not always guaranteed. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a SIN to AUS flight and hotel package?
You'll generally save money by securing a SIN to AUS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Austin-Bergstrom Intl. Airport (AUS)?
Typically, you're able to cancel or reschedule your SIN to AUS flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.