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$408+ Cheap flights from Austin (AUS) to Singapore (SIN)

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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SIN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Singapore Changi are usually found in April or August, booked 16 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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 September 16, 2025.

Round-trip from

$944
(oojo)

One-way from

$408
(SmartFares)

Popular in

December

Cheapest in

April

Average price

$1,174
From Austin Bergstrom to Singapore Changi
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One-way flight from Austin Bergstrom to Singapore Changi
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Highest demand for flights based on searches. 8% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This oojo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:47 pmAUS - SIN
1 stop32h 48mSingapore Airlines
Thu 10/239:15 amSIN - AUS
1 stop28h 30mSingapore Airlines
Deal found 9/15$944
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:30 amAUS - SIN
1 stop32h 00mSingapore Airlines
Fri 11/149:00 amSIN - AUS
1 stop29h 14mSingapore Airlines
Deal found 9/14$1,050
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:00 amAUS - SIN
2 stops32h 05mAir Canada
Thu 10/239:10 amSIN - AUS
2 stops38h 20mAir Canada
Deal found 9/15$1,054
This Flysmarter deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:40 amAUS - SIN
1 stop33h 25mAir Canada
Tue 9/239:10 amSIN - AUS
2 stops38h 20mAir Canada
Deal found 9/14$1,060
This lastminute.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:00 amAUS - SIN
2 stops35h 10mJapan Airlines
Mon 10/68:05 amSIN - AUS
2 stops29h 40mJapan Airlines
Deal found 9/14$1,070
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:50 pmAUS - SIN
2 stops29h 10mAir Canada
Thu 11/68:50 amSIN - AUS
2 stops34h 04mAir Canada
Deal found 9/15$1,091
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:30 amAUS - SIN
2 stops26h 40mMultiple Airlines
Fri 11/79:15 amSIN - AUS
1 stop41h 20mMultiple Airlines
Deal found 9/16$1,093
This Cathay Pacific deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:40 pmAUS - SIN
2 stops27h 15mMultiple Airlines
Wed 11/51:25 amSIN - AUS
2 stops31h 58mMultiple Airlines
Deal found 9/15$1,094

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 16, 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

Sun 9/28

7:15 am-1:20 pm

2 stops41h 05m

Singapore Changi

Mon 10/6

10:50 pm-10:30 am

2 stops48h 40m

$1,060

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 10/30

5:36 pm-1:05 pm

2 stops30h 29m

Singapore Changi

Wed 11/5

1:25 am-8:45 pm

2 stops33h 20m

$1,095

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 11/2

7:25 am-5:25 am

2 stops32h 00m

Singapore Changi

Thu 12/4

11:00 pm-9:32 pm

2 stops36h 32m

$1,099

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 10/2

7:30 am-6:25 pm

1 stop21h 55m

Singapore Changi

Wed 10/15

8:45 am-9:05 pm

2 stops25h 20m

$1,118

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 3/15

7:40 pm-8:15 pm

1 stop35h 35m

Singapore Changi

Mon 3/30

9:00 am-11:53 pm

1 stop27h 53m

$1,118

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 3/15

7:30 pm-8:15 pm

2 stops35h 45m

Singapore Changi

Thu 4/2

8:40 pm-1:06 pm

1 stop29h 26m

$1,118

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 3/15

7:30 pm-8:15 pm

2 stops35h 45m

Singapore Changi

Tue 3/31

9:00 am-8:56 pm

2 stops24h 56m

$1,118

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 10/30

6:00 am-8:15 pm

1 stop25h 15m

Singapore Changi

Thu 11/6

10:20 pm-4:54 am

1 stop20h 34m

$1,118

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 9/28

11:03 am-1:20 pm

3 stops37h 17m

$431

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 9/21

7:15 am-6:55 pm

2 stops46h 40m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 19 results
1
2

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 round-trip 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 round-trip flight from Austin to Singapore. Price data was last updated on September 12, 2025.

The price you pay for your flight from Austin to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $1,002). Flying from Austin to Singapore in December is currently the most expensive (average of $1,665). 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.

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 September 16, 2025.

When flying from Austin to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.

How much does it cost to fly round-trip from Austin to Singapore?

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Singapore Airlines, United Airlines, and Air Canada from Austin to Singapore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,365 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Singapore Airlines
8.1
Very good
1,365 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
United Airlines
7.4
Good
8,924 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Air Canada
7.1
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,365 reviews

Entertainment

8.0

Overall

8.1

Food

7.7

Crew

8.6

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

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?

    A quick flight from Austin to Singapore can take about 21h 55m. China Eastern provides one of the quickest options available for as low as $1,118. The distance between Austin and Singapore is about 9825 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Austin to Singapore is Singapore Airlines. Our recent data shows that you can find tickets from as low as $852 on this airline. Additional options worth looking into are Air Canada and United Airlines, starting at $945 and $1,006 round-trip. Singapore Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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 $1,002). Flying from Austin to Singapore in December is currently the most expensive (average of $1,665). 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

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.

Top 3 airlines flying from Austin to Singapore

Discover the top 3 airlines that operate flights from Austin to Singapore. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$852Average$1,222FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$945Average$1,135FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,006Average$1,269FlexibilityNo cancel feeOn-time69%

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