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Cheap flights from Austin to Singapore from S$ 680

AUS — SIN
18 Oct — 25 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austin to Singapore

Enter your travel dates to find the best prices.

Cheapest flights from Austin to Singapore

Wed 28-1015:05 -
2 stops26h 55m
Thu 5-1108:40 -
2 stops40h 31m
Deal found 16-9S$ 1,291
Tue 17-1113:27 -
2 stops27h 33m
Thu 10-1208:40 -
2 stops22h 28m
Deal found 15-9S$ 1,294
Fri 6-1107:23 -
2 stops29h 02m
Fri 13-1103:25 -
2 stops32h 32m
Deal found 14-9S$ 1,327
Sun 1-1106:27 -
2 stops34h 33m
Thu 19-1108:40 -
2 stops40h 31m
Deal found 15-9S$ 1,340
Tue 17-1112:05 -
2 stops52h 55m
Tue 15-1208:40 -
2 stops40h 31m
Deal found 14-9S$ 1,375
Thu 26-1110:45 -
2 stops30h 15m
Tue 1-1208:40 -
2 stops40h 31m
Deal found 18-9S$ 1,380
Sat 31-1007:23 -
2 stops33h 02m
Mon 16-1118:00 -
2 stops42h 53m
Deal found 16-9S$ 1,384
Sat 31-1017:40 -
3 stops48h 20m
Sat 7-1108:40 -
2 stops40h 31m
Deal found 16-9S$ 1,387
Sun 15-1107:10 -
2 stops32h 15m
Mon 7-1203:25 -
2 stops31h 33m
Deal found 15-9S$ 1,393
Wed 11-1113:00 -
2 stops28h 00m
Mon 30-1123:10 -
2 stops50h 01m
Deal found 14-9S$ 1,401
Tue 24-1113:00 -
2 stops28h 00m
Sat 12-1208:40 -
2 stops22h 28m
Deal found 14-9S$ 1,405

Find flight deals from Austin to Singapore

Round-trip from

S$ 1,291

One-way from

S$ 680

Popular in

December

Cheapest in

October

Average price

S$ 1,863
Air Canada
  • Air Canada
  • 28-10-5-11
  • 4 total stops
  • 67h 26m total
  • Austin to Singapore
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Air Canada
  • Air Canada
  • 11-11-31-12
  • 2 total stops
  • 52h 55m total
  • Austin to Singapore
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (S$ 8 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (S$ 100 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Austin to Singapore that are best for you.

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Price

Cheapest return flight

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Wed 10-3

07:40-09:35

2 stops35h 55m

Singapore Changi

Wed 31-12

00:00-10:30

Nonstop0h 00m

S$ 712
Fastest return journey

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Wed 11-11

07:00-20:15

1 stop23h 15m

Singapore Changi

Wed 31-12

00:00-10:30

Nonstop0h 00m

S$ 907

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Wed 10-3

07:00-20:15

1 stop23h 15m

Singapore Changi

Wed 31-12

00:00-10:30

Nonstop0h 00m

S$ 907

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Wed 11-11

15:23-15:30

3 stops34h 07m

Singapore Changi

Wed 31-12

00:00-10:30

Nonstop0h 00m

S$ 1,389

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Mon 2-11

07:08-05:40

2 stops32h 32m

Singapore Changi

Mon 9-11

07:30-22:38

2 stops29h 08m

S$ 1,474

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Wed 30-9

15:13-11:45

2 stops31h 32m

Singapore Changi

Mon 5-10

07:20-23:14

2 stops28h 54m

S$ 1,545

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Fri 16-10

06:25-00:45

2 stops29h 20m

Singapore Changi

Fri 23-10

07:20-23:59

2 stops29h 39m

S$ 1,601

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Tue 29-9

20:55-18:35

1 stop32h 40m

Singapore Changi

Thu 15-10

08:45-21:59

1 stop26h 14m

S$ 1,648

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Mon 2-11

05:15-20:15

2 stops25h 00m

Singapore Changi

Mon 9-11

10:10-22:55

1 stop26h 45m

S$ 1,654

AustinSingapore

AUS Austin Bergstrom - SIN Singapore Changi

AUSSIN

Austin Bergstrom

Sun 1-11

09:37-08:00

2 stops32h 23m

Singapore Changi

Thu 19-11

10:10-21:53

1 stop25h 43m

S$ 1,654

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 16 resultsSorted by cheapest first
1
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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

Cheapflights Insights

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

What is the cheapest month to book a flight from Austin to Singapore?

Currently, October is the cheapest month in which you can book a flight from Austin to Singapore (average of S$ 1,498). Flying from Austin to Singapore in December is currently the most expensive (average of S$ 2,811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Austin to Singapore?

Airfare is below average for this route at the moment.

Austin to Singapore flights typically cost between S$ 1,647 and S$ 2,112 in October.
The cheapest return price found within the last 5 days was S$ 1,291 on Multiple Airlines (28 Oct–5 Nov).

Related info for your journey

  • How long is the flight from Austin to Singapore?

    United Airlines can get you from Austin to Singapore in just under 23h 35m. Your travel time can differ by up to . Airlines will cover a distance of 15812 km.

  • 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.

  • What is the cheapest month to book a flight from Austin to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Austin to Singapore (average of S$ 1,498). Flying from Austin to Singapore in December is currently the most expensive (average of S$ 2,811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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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