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Cheap flights from Singapore to Austin from S$ 638

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 19-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — AUS
9 Jul — 16 Jul1
1 adult

Cheap 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 4 July 2025.

Round-trip from

S$ 1,120

One-way from

S$ 638

Popular in

August

Cheapest in

September

Average price

S$ 1,615
Air Canada
  • Air Canada
  • 14-8-28-8
  • 3 total stops
  • 51h 07m total
  • Singapore to Austin
Air Canada
  • Air Canada
  • 19-11
  • 2 total stops
  • 40h 54m total
  • Singapore to Austin
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 2% potential price decrease (S$ 55 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Singapore to Austin

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 4 July 2025.

Thu 14-809:10SIN - AUS
1 stop24h 02mAir Canada
Thu 28-808:40AUS - SIN
2 stops27h 05mAir Canada
Deal found 1-7S$ 1,120
Sun 17-815:10SIN - AUS
2 stops34h 26mEVA Air
Sun 24-816:18AUS - SIN
2 stops30h 42mEVA Air
Deal found 3-7S$ 1,345
Sun 17-801:55SIN - AUS
2 stops35h 28mJapan Airlines
Mon 25-807:30AUS - SIN
2 stops33h 40mJapan Airlines
Deal found 4-7S$ 1,355
Sat 16-802:00SIN - AUS
2 stops47h 36mChina Airlines
Sun 24-813:40AUS - SIN
2 stops33h 55mChina Airlines
Deal found 3-7S$ 1,432
Sat 16-815:10SIN - AUS
2 stops34h 26mMultiple Airlines
Sat 23-806:00AUS - SIN
2 stops41h 00mMultiple Airlines
Deal found 2-7S$ 1,485
Mon 18-822:30SIN - AUS
2 stops38h 24mDelta
Mon 25-815:00AUS - SIN
2 stops43h 40mDelta
Deal found 3-7S$ 1,554
Thu 17-714:00SIN - AUS
2 stops29h 07mSTARLUX Airlines
Sun 20-719:30AUS - SIN
2 stops28h 10mSTARLUX Airlines
Deal found 2-7S$ 1,701
Mon 18-820:40SIN - AUS
1 stop28h 55mUnited Airlines
Mon 25-818:00AUS - SIN
1 stop23h 15mUnited Airlines
Deal found 4-7S$ 1,822
Sun 17-822:40SIN - AUS
1 stop34h 35mBritish Airways
Sun 24-817:45AUS - SIN
1 stop33h 20mBritish Airways
Deal found 3-7S$ 2,056
Fri 15-801:55SIN - AUS
2 stops23h 54mAmerican Airlines
Sat 23-807:30AUS - SIN
2 stops27h 50mAmerican Airlines
Deal found 2-7S$ 2,136
Fri 15-800:40SIN - AUS
1 stop28h 20mKLM
Sat 23-818:00AUS - SIN
1 stop32h 30mKLM
Deal found 2-7S$ 2,751

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 4 July 2025.
Use the filters below to find and compare flights from Singapore to Austin that are best for you.

Fly from

Singapore

Fly to

Austin

Route

Depart

Return

Price

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Thu 14-8

09:10-20:12

1 stop24h 02m

Austin Bergstrom

Thu 28-8

08:40-00:45

2 stops27h 05m

S$ 1,120

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Sun 17-8

15:10-12:36

2 stops34h 26m

Austin Bergstrom

Sun 24-8

16:18-12:00

2 stops30h 42m

S$ 1,345

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Sun 17-8

01:55-00:23

2 stops35h 28m

Austin Bergstrom

Mon 25-8

07:30-06:10

2 stops33h 40m

S$ 1,355

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Sat 16-8

02:00-12:36

2 stops47h 36m

Austin Bergstrom

Sun 24-8

13:40-12:35

2 stops33h 55m

S$ 1,432

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Sat 16-8

15:10-12:36

2 stops34h 26m

Austin Bergstrom

Sat 23-8

06:00-12:00

2 stops41h 00m

S$ 1,485

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Mon 18-8

22:30-23:54

2 stops38h 24m

Austin Bergstrom

Mon 25-8

15:00-23:40

2 stops43h 40m

S$ 1,554

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Thu 17-7

14:00-06:07

2 stops29h 07m

Austin Bergstrom

Sun 20-7

19:30-12:40

2 stops28h 10m

S$ 1,701

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Mon 18-8

20:40-12:35

1 stop28h 55m

Austin Bergstrom

Mon 25-8

18:00-06:15

1 stop23h 15m

S$ 1,822

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Sun 17-8

22:40-20:15

1 stop34h 35m

Austin Bergstrom

Sun 24-8

17:45-16:05

1 stop33h 20m

S$ 2,056

SingaporeAustin

SIN - AUS

SINAUS

Singapore Changi

Fri 15-8

01:55-12:49

2 stops23h 54m

Austin Bergstrom

Sat 23-8

07:30-00:20

2 stops27h 50m

S$ 2,136

Flights are sorted by cheapest return flights first.

Deals found on 4-7

Showing 1-10 of 20 results
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.

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 4 July 2025.
Read through reviews of airlines operating flights from Singapore to Austin, such as STARLUX Airlines, EVA Air, andJapan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful

Comfort

9.0

Boarding

9.0

Entertainment

9.0

Overall

9.0

Crew

9.3

Food

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

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.
  • What are the cheapest airlines flying from Singapore to Austin round-trip?

    Currently priced at S$ 1,120, Air Canada will fly you from Singapore to Austin and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from EVA Air and Japan Airlines - these airlines can fly you to your destination from S$ 1,345 and S$ 1,355, respectively. Air Canada is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Austin one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as S$ 638. Users have also found prices from S$ 860 and S$ 867 on EVA Air and China Airlines, respectively.

  • 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

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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 4 July 2025.

Top 3 airlines flying from Singapore to Austin

Discover the top 3 airlines 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapestS$ 1,294AverageS$ 1,489FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Singapore AirlinesCheapestS$ 1,522AverageS$ 1,745FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
United AirlinesCheapestS$ 1,662AverageS$ 1,812FlexibilityNo 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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