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Cheap flights from Singapore to Austin from S$ 799

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 13-10. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — AUS
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Austin

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Austin
Explore the most affordable flight options available from Singapore to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Sat 26-907:00 -
2 stops23h 39m
Sat 3-1019:35 -
2 stops44h 40m
Deal found 11-8S$ 1,276
Sun 16-807:00 -
1 stop36h 02m
Tue 1-909:00 -
1 stop31h 15m
Deal found 7-8S$ 1,284
Mon 7-921:50 -
2 stops27h 02m
Sun 13-908:00 -
2 stops33h 10m
Deal found 10-8S$ 1,292
Wed 9-906:15 -
2 stops36h 46m
Fri 25-914:01 -
2 stops26h 14m
Deal found 10-8S$ 1,325
Sun 1-1108:40 -
2 stops25h 23m
Mon 9-1117:40 -
2 stops47h 20m
Deal found 11-8S$ 1,328
Thu 24-901:25 -
2 stops30h 12m
Fri 2-1018:13 -
2 stops40h 42m
Deal found 11-8S$ 1,344
Mon 7-922:00 -
2 stops38h 13m
Sun 13-918:35 -
2 stops35h 40m
Deal found 10-8S$ 1,347
Sun 6-901:55 -
2 stops22h 57m
Mon 21-909:24 -
2 stops31h 46m
Deal found 10-8S$ 1,374
Mon 14-1210:40 -
2 stops38h 31m
Mon 28-1212:05 -
2 stops52h 55m
Deal found 10-8S$ 1,436

Find flight deals from Singapore to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Austin (AUS). 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 12 August 2026.

Round-trip from

S$ 1,292

One-way from

S$ 799

Popular in

August

Cheapest in

March

Average price

S$ 2,007
Japan Airlines
  • Japan Airlines
  • 7-9-13-9
  • 4 total stops
  • 60h 12m total
  • Singapore to Austin
Search Deals
13-10
  • 13-10
  • 2 total stops
  • 36h 47m total
  • Singapore to Austin
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 51 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Austin 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 12 August 2026.
Use the filters below to find and compare flights from Singapore to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Sat 26-9

07:00-17:39

2 stops23h 39m

Austin Bergstrom

Sat 3-10

19:35-05:15

2 stops44h 40m

S$ 1,276

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Sat 26-9

13:55-14:15

3 stops37h 20m

Austin Bergstrom

Sat 3-10

17:55-12:35

2 stops29h 40m

S$ 1,637
Fastest return journey

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Mon 21-9

01:55-11:54

2 stops22h 59m

Austin Bergstrom

Sat 26-9

08:00-00:20

2 stops27h 20m

S$ 1,738

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Mon 21-9

01:55-23:54

2 stops34h 59m

Austin Bergstrom

Sat 26-9

15:14-00:20

2 stops44h 06m

S$ 1,836

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Mon 7-9

13:55-13:20

2 stops36h 25m

Austin Bergstrom

Mon 21-9

16:55-12:35

3 stops30h 40m

S$ 1,837

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Mon 7-9

13:55-13:20

2 stops36h 25m

Austin Bergstrom

Sun 13-9

18:50-12:35

3 stops28h 45m

S$ 1,860

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Mon 7-9

08:45-18:26

1 stop22h 41m

Austin Bergstrom

Mon 21-9

11:04-06:15

2 stops30h 11m

S$ 1,863

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Tue 22-9

20:35-13:48

2 stops30h 13m

Austin Bergstrom

Sat 26-9

19:35-06:15

1 stop21h 40m

S$ 1,915
Cheapest one-way
Fastest single journey

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Thu 20-8

07:00-19:57

2 stops25h 57m

S$ 842

SingaporeAustin

SIN Singapore Changi - AUS Austin Bergstrom

SINAUS

Singapore Changi

Sun 11-10

13:10-11:36

3 stops35h 26m

S$ 903

Flights are sorted by cheapest return flights first.

Deals found on 8-8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Singapore 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 Singapore to Austin

How often are flights from Singapore to Austin delayed?

About 9% of weekly flights between Singapore and Austin have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for Singapore to Austin flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to Austin flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated 12 August 2026.
Read through reviews of airlines operating flights from Singapore to Austin, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,104 reviews
Check prices

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
10,104 reviews
United Airlines
7.4
Good
10,104 reviews
Check prices

Food

6.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sept 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Singapore to Austin. 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 Singapore to Austin?

    There are many flights that can get you from Singapore to Austin in 22h 59m. Fly via Air Canada or Japan Airlines to get the fastest option. The distance between Singapore and Austin is about 15812 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Singapore to Austin round-trip?

    Currently priced at S$ 887, United Airlines will fly you from Singapore to Austin and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Singapore to Austin 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Singapore to Austin on these airlines

Choose from the following airlines for your flight from Singapore to Austin. Flights are based on user searches made on Cheapflights and were last updated on 12 August 2026.
United Airlines flights from Singapore Changi to Austin Bergstrom

Top airline flying from Singapore to Austin

Discover the top airline that operate flights from Singapore to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestS$ 887AverageS$ 1,895FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Singapore to Austin flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Singapore to Austin 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 Singapore to Austin with no change fees?

Certainly. Search results for flights to Austin from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Singapore to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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