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Cheap flights from Austin to Singapore from S$ 554

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18-9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SIN
23 Aug — 30 Aug1
1 adult

Cheapflights Tip: The best prices from Austin Bergstrom to Singapore Changi are usually found in September or August, booked 64 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Austin to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 August 2025.

Round-trip from

S$ 1,133

One-way from

S$ 554

Popular in

December

Cheapest in

September

Average price

S$ 1,328
Singapore Airlines
  • Singapore Airlines
  • 11-2-18-2
  • 2 total stops
  • 61h 35m total
  • Austin to Singapore
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18-9
  • 18-9
  • 3 total stops
  • 31h 30m total
  • Austin to Singapore
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Highest demand for flights based on searches. 10% potential increase in price (S$ 220 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (S$ 64 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Austin to Singapore

Cheapest flights from Austin to Singapore
Explore the most affordable flight options available from Austin to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Thu 18-908:40AUS - SIN
1 stop33h 25mAir Canada
Tue 23-909:10SIN - AUS
2 stops38h 20mAir Canada
Deal found 16-8S$ 1,188
Thu 25-908:40AUS - SIN
1 stop33h 25mAir Canada
Mon 29-906:15SIN - AUS
2 stops50h 40mAir Canada
Deal found 17-8S$ 1,200
Mon 15-908:40AUS - SIN
2 stops27h 05mAir Canada
Tue 7-1009:10SIN - AUS
2 stops38h 20mAir Canada
Deal found 17-8S$ 1,204
Mon 1-911:20AUS - SIN
2 stops54h 20mAir Canada
Tue 9-922:10SIN - AUS
2 stops49h 20mAir Canada
Deal found 17-8S$ 1,226
Mon 15-906:00AUS - SIN
1 stop24h 10mMultiple Airlines
Tue 7-1009:15SIN - AUS
2 stops26h 52mMultiple Airlines
Deal found 17-8S$ 1,233
Mon 15-919:53AUS - SIN
1 stop32h 42mSingapore Airlines
Tue 7-1009:15SIN - AUS
1 stop40h 16mSingapore Airlines
Deal found 17-8S$ 1,264
Wed 1-1006:00AUS - SIN
2 stops34h 30mMultiple Airlines
Wed 8-1020:05SIN - AUS
2 stops37h 32mMultiple Airlines
Deal found 17-8S$ 1,290
Mon 1-919:23AUS - SIN
2 stops28h 02mMultiple Airlines
Mon 8-901:50SIN - AUS
2 stops32h 16mMultiple Airlines
Deal found 16-8S$ 1,291
Tue 23-908:40AUS - SIN
1 stop33h 25mAir Canada
Tue 30-909:10SIN - AUS
2 stops38h 20mAir Canada
Deal found 17-8S$ 1,292
Thu 2-1016:18AUS - SIN
2 stops30h 27mMultiple Airlines
Thu 9-1013:25SIN - AUS
2 stops36h 06mMultiple Airlines
Deal found 18-8S$ 1,296

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from Austin to Singapore that are best for you.

Fly from

Austin

Fly to

Singapore

Route

Depart

Return

Price

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 11-2

18:50-17:45

1 stop32h 55m

Singapore Changi

Wed 18-2

09:15-23:55

1 stop28h 40m

S$ 1,133

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 18-9

08:40-07:05

1 stop33h 25m

Singapore Changi

Tue 23-9

09:10-10:30

2 stops38h 20m

S$ 1,188

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 25-9

08:40-07:05

1 stop33h 25m

Singapore Changi

Mon 29-9

06:15-19:55

2 stops50h 40m

S$ 1,200

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 15-9

08:40-00:45

2 stops27h 05m

Singapore Changi

Tue 7-10

09:10-10:30

2 stops38h 20m

S$ 1,204

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 11-2

13:00-07:00

2 stops52h 00m

Singapore Changi

Wed 18-2

09:20-12:14

2 stops40h 54m

S$ 1,217

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 1-9

11:20-06:40

2 stops54h 20m

Singapore Changi

Tue 9-9

22:10-10:30

2 stops49h 20m

S$ 1,226

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 15-9

06:00-19:10

1 stop24h 10m

Singapore Changi

Tue 7-10

09:15-23:07

2 stops26h 52m

S$ 1,233

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 15-9

19:53-17:35

1 stop32h 42m

Singapore Changi

Tue 7-10

09:15-12:31

1 stop40h 16m

S$ 1,264

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 18-9

16:50-13:20

3 stops31h 30m

S$ 554

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 12-10

10:00-04:00

2 stops53h 00m

S$ 636

Flights are sorted by cheapest return flights first.

Deals found on 18-8

Showing 1-10 of 16 results
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Best time to book a flight from Austin to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Austin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Singapore

How far ahead should I book a flight from Austin to Singapore?

Use this chart to determine the optimal time to book a return flight from Austin to Singapore. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Austin to Singapore, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest time of day to fly from AUS to SIN?

Find hourly flight availability from Austin to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

One of the essential ways to save on airfare from Austin to Singapore is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 4% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Austin to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Austin to Singapore?

    Singapore Airlines and Air Canada can get you from Austin to Singapore in just under 32h 55m. Your travel time can differ by up to 30m. Airlines will cover a distance of 15812 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Austin to Singapore that include hotel bookings?

    Yes. In addition to deals on Austin to Singapore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Austin to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Singapore.

  • Can I find deals for business class flights from Austin to Singapore?

    Yes. Cheapflights offers flight deals from Austin to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Austin to Singapore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Austin to Singapore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Austin to Singapore?

Cheapflights simply makes it quick and affordable to book flights from Austin to Singapore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Austin to Singapore with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Austin to Singapore, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Austin to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Austin to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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