$517 Cheap Flights from Austin (AUS) to Singapore (SIN)

View $517 flight on Thu, Apr 8, 2027Opens in a new window

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

Cheap Flights from Austin to Singapore (AUS-SIN)

Prices were available within the past 7 days and start at $517 for one-way flights and $1,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Apr 21 - Thu, Apr 29
AUS
Austin
SIN
Singapore
$1,030 Roundtrip, found 1 day ago
$1,030
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Apr 21 from Austin to Singapore, returning Thu, Apr 29, priced at $1,030 found 1 day ago
Air Canada
Mon, Oct 5 - Mon, Oct 12
AUS
Austin
SIN
Singapore
$1,190 Roundtrip, found 3 hours ago
$1,190
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Mon, Oct 5 from Austin to Singapore, returning Mon, Oct 12, priced at $1,190 found 3 hours ago
Qatar Airways
Tue, Feb 9 - Thu, Feb 25
AUS
Austin
SIN
Singapore
$1,226 Roundtrip, found 3 days ago
$1,226
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Feb 9 from Austin to Singapore, returning Thu, Feb 25, priced at $1,226 found 3 days ago
Singapore Airlines
Thu, Sep 17 - Fri, Sep 25
AUS
Austin
SIN
Singapore
$1,461 Roundtrip, found 1 day ago
$1,461
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Thu, Sep 17 from Austin to Singapore, returning Fri, Sep 25, priced at $1,461 found 1 day ago
STARLUX Airlines
Thu, Sep 17 - Thu, Nov 19
AUS
Austin
SIN
Singapore
$1,533 Roundtrip, found 12 hours ago
$1,533
Roundtrip
found 12 hours ago
Select STARLUX Airlines flight, departing Thu, Sep 17 from Austin to Singapore, returning Thu, Nov 19, priced at $1,533 found 12 hours ago
Lufthansa
Mon, Apr 5 - Wed, Apr 14
AUS
Austin
SIN
Singapore
$1,538 Roundtrip, found 2 days ago
$1,538
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Mon, Apr 5 from Austin to Singapore, returning Wed, Apr 14, priced at $1,538 found 2 days ago
Turkish Airlines
Tue, Feb 2 - Thu, Feb 11
AUS
Austin
SIN
Singapore
$1,544 Roundtrip, found 2 days ago
$1,544
Roundtrip
found 2 days ago
Select Turkish Airlines flight, departing Tue, Feb 2 from Austin to Singapore, returning Thu, Feb 11, priced at $1,544 found 2 days ago
China Eastern Airlines
Tue, Aug 25 - Thu, Sep 3
AUS
Austin
SIN
Singapore
$1,561 Roundtrip, found 8 hours ago
$1,561
Roundtrip
found 8 hours ago
Select China Eastern Airlines flight, departing Tue, Aug 25 from Austin to Singapore, returning Thu, Sep 3, priced at $1,561 found 8 hours ago
Finnair
Sat, Mar 20 - Sun, Mar 28
AUS
Austin
SIN
Singapore
$1,587 Roundtrip, found 18 hours ago
$1,587
Roundtrip
found 18 hours ago
Select Finnair flight, departing Sat, Mar 20 from Austin to Singapore, returning Sun, Mar 28, priced at $1,587 found 18 hours ago
Asiana Airlines
Thu, Aug 20 - Tue, Aug 25
AUS
Austin
SIN
Singapore
$1,590 Roundtrip, found 19 hours ago
$1,590
Roundtrip
found 19 hours ago
Select Asiana Airlines flight, departing Thu, Aug 20 from Austin to Singapore, returning Tue, Aug 25, priced at $1,590 found 19 hours ago

Alternative airports near Singapore

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

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $1,720
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $1,720

Frequently asked questions

How much does a flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) cost?
You can find cheap one-way flights from $517 and cheap return flights from $1,030 Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) with Expedia. One-way flights usually range from $747 to $7169, and return flights typically cost between $1331 and $9066. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
April is the cheapest month to fly from Austin (AUS) to Singapore (SIN), with average return fares around $1,043. This price is about 20% lower than the average throughout the year, as demand tends to be lower during this time. Other budget-friendly months include February and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
Enter AUS to SIN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
Starlux Airlines is one of the cheapest airlines offering connecting flights from Austin-Bergstrom Intl. (AUS) to Changi (SIN), with round-trip tickets starting from around $1,303 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
To find a cheap flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
The best times to fly from Austin to Singapore are in April and September. You can expect return flights to average around $1,043 during these months, which are the cheapest options. April offers a great balance of weather and fewer crowds, while September is perfect for those looking to explore Singapore's vibrant culture.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
The earliest flight from Austin-Bergstrom International Airport (AUS) to Changi Airport (SIN) typically leaves at 5:00 AM. This seasonal service is available from January to March, and June to December, allowing you to maximize your time in Singapore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
The most popular departure times for flights from Austin (AUS) to Singapore (SIN) are in the morning, from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including United Airlines and American Airlines, offer flights during this window. This timing is popular because it allows travelers to arrive in Singapore with a full day ahead to explore.
How long does it take to fly from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
Flying from AUS to SIN with a connection usually takes about 23 hours 20 minutes, traveling roughly 9,832 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
Business class is available on flights from AUS to SIN. Airlines that offer business class service on this route include:

  • United Airlines
  • Delta Air Lines
  • American Airlines
  • Lufthansa
  • British Airways
  • Air Canada
  • Singapore Airlines

First class is available with United Airlines and American Airlines.
How do I earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) flight with Expedia?
It's easy to earn miles on a Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Singapore from Austin-Bergstrom Intl. (AUS)?
If you're planning to travel to Singapore from Austin-Bergstrom Intl. (AUS), you can fly into Changi (SIN) Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Los Angeles Intl. (LAX), George Bush Intercontinental (IAH) before reaching Singapore. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) at the last minute?
Typically, booking a last minute flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) flight and hotel package?
Securing a Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) Singapore Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi)?
If you booked your Austin, TX (AUS-Austin-Bergstrom Intl.) to Singapore (SIN-Changi) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, Asiana Airlines, British Airways, China Airlines, China Eastern Airlines, Delta, Finnair, Japan Airlines, KLM, Korean Air, Lufthansa, Qantas Airways, Qatar Airways, STARLUX Airlines, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$1,030
Distance
9830 mi

Book with confidence

Austin to Singapore Flights

The cheapest times to fly from Austin to Singapore

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 Austin to Singapore are during the month of April. You can find some of the cheapest flights from Austin to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Singapore

Sunday is one of the best days to book for cheap flights from Austin to Singapore: 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 Austin to Singapore

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 Austin to Singapore in 2026. You can also book with separate airlines for your outbound and return journeys, from $517 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 Austin to Singapore 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 Austin to Singapore 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.

 

Austin to Singapore Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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