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Cheap flights from Austin to Singapore from $539

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Singapore departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Austin to Singapore

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
4:21 pm - 5:35 pm
AUS
-
SIN
36h 14m
1 stop
Singapore Airlines Logo
9:00 am - 6:04 pm
SIN
-
AUS
22h 04m
1 stop
$933Singapore Airlines
Wed, Sep 16 - Tue, Sep 22
Multiple Airlines Logo
4:30 pm - 5:15 am
AUS
-
SIN
23h 45m
1 stop
Multiple Airlines Logo
9:00 am - 11:14 pm
SIN
-
AUS
27h 14m
1 stop
$1,112Multiple Airlines
Sun, Sep 6 - Sat, Sep 26
China Eastern Logo
7:20 am - 5:00 pm
AUS
-
SIN
44h 40m
2 stops
China Eastern Logo
4:55 pm - 11:45 pm
SIN
-
AUS
43h 50m
2 stops
$1,141China Eastern
Sat, Aug 22 - Sun, Aug 30
China Eastern Logo
7:20 am - 5:25 am
AUS
-
SIN
33h 05m
2 stops
China Eastern Logo
12:55 am - 9:02 pm
SIN
-
AUS
33h 07m
2 stops
$1,147China Eastern
Wed, Sep 16 - Mon, Sep 21
Air Canada Logo
10:25 am - 5:15 am
AUS
-
SIN
29h 50m
2 stops
Air Canada Logo
7:00 am - 8:01 pm
SIN
-
AUS
26h 01m
1 stop
$1,179Air Canada
Fri, Sep 25 - Sun, Oct 4
Air Canada Logo
10:25 am - 5:15 am
AUS
-
SIN
29h 50m
2 stops
Air Canada Logo
7:00 am - 7:55 pm
SIN
-
AUS
49h 55m
2 stops
$1,182Air Canada
Fri, Sep 25 - Sun, Oct 4
Air Canada Logo
8:50 am - 5:15 am
AUS
-
SIN
31h 25m
1 stop
Air Canada Logo
7:00 am - 1:12 pm
SIN
-
AUS
43h 12m
2 stops
$1,202Air Canada
Thu, May 21 - Thu, Jun 4
Qatar Airways Logo
6:00 am - 9:20 am
AUS
-
SIN
38h 20m
2 stops
Qatar Airways Logo
7:40 pm - 12:24 am
SIN
-
AUS
41h 44m
2 stops
$1,205Qatar Airways
Wed, Apr 22 - Tue, Jun 2
Air Canada Logo
8:50 am - 5:15 am
AUS
-
SIN
31h 25m
1 stop
Air Canada Logo
7:00 am - 8:15 pm
SIN
-
AUS
26h 15m
2 stops
$1,209Air Canada
Thu, May 21 - Thu, Jun 4
Air Canada Logo
8:50 am - 5:15 am
AUS
-
SIN
31h 25m
1 stop
Air Canada Logo
7:00 am - 10:58 am
SIN
-
AUS
40h 58m
2 stops
$1,216Air Canada
Tue, May 19 - Tue, May 26

Singapore Airlines flights from Austin to Singapore

Our best Singapore Airlines deals on Austin to Singapore flight tickets
Singapore Airlines
Sep 16
AUS4:21 pmAustin Bergstrom
36h 14m
1 stop
SIN5:35 pmSingapore Changi
Sep 22
SIN9:00 amSingapore Changi
22h 04m
1 stop
AUS6:04 pmAustin Bergstrom
$933
Singapore Airlines
Aug 22
AUS8:30 amAustin Bergstrom
44h 05m
1 stop
SIN5:35 pmSingapore Changi
Aug 30
SIN8:45 pmSingapore Changi
32h 03m
1 stop
AUS3:48 pmAustin Bergstrom
$1,292
Singapore Airlines
Aug 30
AUS1:52 pmAustin Bergstrom
46h 03m
2 stops
SIN12:55 amSingapore Changi
Sep 2
SIN8:45 pmSingapore Changi
32h 03m
1 stop
AUS3:48 pmAustin Bergstrom
$1,428

China Eastern flights from Austin to Singapore

Our best China Eastern deals on Austin to Singapore flight tickets
China Eastern
Aug 22
AUS7:20 amAustin Bergstrom
44h 40m
2 stops
SIN5:00 pmSingapore Changi
Aug 30
SIN4:55 pmSingapore Changi
43h 50m
2 stops
AUS11:45 pmAustin Bergstrom
$1,141
China Eastern
Sep 16
AUS7:20 amAustin Bergstrom
33h 05m
2 stops
SIN5:25 amSingapore Changi
Sep 21
SIN12:55 amSingapore Changi
33h 07m
2 stops
AUS9:02 pmAustin Bergstrom
$1,147
China Eastern
Apr 20
AUS7:10 amAustin Bergstrom
44h 50m
2 stops
SIN5:00 pmSingapore Changi
May 27
SIN4:55 pmSingapore Changi
40h 51m
2 stops
AUS8:46 pmAustin Bergstrom
$1,219

momondo 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, momondo users made 832,500 searches. Data last updated April 7, 2026.
Use the filters below to find and compare flights from Austin to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 9/16

4:21 pm-5:35 pm

1 stop36h 14m

Singapore Changi

Tue 9/22

9:00 am-6:04 pm

1 stop22h 04m

$933
Quickest round-trip

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 9/6

4:30 pm-5:15 am

1 stop23h 45m

Singapore Changi

Sat 9/26

9:00 am-11:14 pm

1 stop27h 14m

$1,112

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sat 8/22

7:20 am-5:00 pm

2 stops44h 40m

Singapore Changi

Sun 8/30

4:55 pm-11:45 pm

2 stops43h 50m

$1,141

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 9/16

7:20 am-5:25 am

2 stops33h 05m

Singapore Changi

Mon 9/21

12:55 am-9:02 pm

2 stops33h 07m

$1,147

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Fri 9/25

10:25 am-5:15 am

2 stops29h 50m

Singapore Changi

Sun 10/4

7:00 am-8:01 pm

1 stop26h 01m

$1,179

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Fri 9/25

10:25 am-5:15 am

2 stops29h 50m

Singapore Changi

Sun 10/4

7:00 am-7:55 pm

2 stops49h 55m

$1,182

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 5/21

8:50 am-5:15 am

1 stop31h 25m

Singapore Changi

Thu 6/4

7:00 am-1:12 pm

2 stops43h 12m

$1,202

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 4/22

6:00 am-9:20 am

2 stops38h 20m

Singapore Changi

Tue 6/2

7:40 pm-12:24 am

2 stops41h 44m

$1,205

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Thu 5/21

8:50 am-5:15 am

1 stop31h 25m

Singapore Changi

Thu 6/4

7:00 am-8:15 pm

2 stops26h 15m

$1,209

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Tue 5/19

8:50 am-5:15 am

1 stop31h 25m

Singapore Changi

Tue 5/26

7:00 am-10:58 am

2 stops40h 58m

$1,216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Singapore from

How to get the cheapest flight ticket from Austin to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Singapore?

What is the cheapest month to fly to Singapore?

The month of February is, on average, the cheapest month to fly to Singapore from Austin, with most prices found around $1,053. If you aren’t able to travel to Singapore during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,088.

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Austin to Singapore is on a Monday when prices can be found for as low as $813. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,085.

What is the cheapest time of day to depart on your flight to Singapore?

In the afternoon is the cheapest time of day to fly from Austin to Singapore when you can find flight prices for as low as $852. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $922 on average. Flights to Singapore from Austin in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Austin to Singapore flights?

You could potentially save up to 22% on your flight if you consider stops on a Austin to Singapore flight.

How have Austin to Singapore flight prices changed over time?

As of April 2026, prices for Austin to Singapore flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Singapore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Singapore (AUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Singapore

Fastest flight time

26h 42m

Direct flights

None
The fastest flight from Austin to Singapore takes 26h 42m
There are no direct flights from Austin to Singapore. There are no popular flight routes from Austin to Singapore.
Search flight deals

Frequently asked questions about flying from Austin to Singapore

  • How far is Austin Bergstrom to Singapore Changi by plane?

    Singapore Changi is 9825.5 mi away from Austin Bergstrom. By plane, this route typically takes 26h 42m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Singapore Changi Airport?

    Prices for flights from Austin Bergstrom Airport to Singapore Changi Airport are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Singapore Changi Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Singapore Changi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Singapore Changi Airport.

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Singapore?

Best airlines flying from Austin to Singapore

Compare and see reviews for airlines that fly from Austin to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $839Free CancellationRating
8.2
1,490 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $1,035Free CancellationRating
7.4
9,551 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Singapore?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Austin to Singapore. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Austin to Singapore with flexible booking policies on momondo?

Yes. All flights to Singapore from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Singapore?

Once all potential Austin to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Austin to Singapore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Singapore from Austin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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