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Cheap flights from Austin to Singapore from $558

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 4/11. 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.
Multiple Airlines Logo
1:36 pm - 9:05 am
AUS
-
SIN
30h 29m
2 stops
Multiple Airlines Logo
8:00 pm - 3:15 pm
SIN
-
AUS
56h 15m
2 stops
$947Multiple Airlines
Fri, Aug 28 - Sat, Sep 19
Singapore Airlines Logo
1:52 pm - 5:15 am
AUS
-
SIN
26h 23m
1 stop
Singapore Airlines Logo
9:00 am - 12:09 am
SIN
-
AUS
28h 09m
1 stop
$981Singapore Airlines
Fri, Aug 28 - Sat, Sep 19
Multiple Airlines Logo
8:20 am - 9:40 am
AUS
-
SIN
36h 20m
2 stops
Multiple Airlines Logo
9:00 pm - 5:49 pm
SIN
-
AUS
33h 49m
2 stops
$1,042Multiple Airlines
Mon, Apr 6 - Sun, Apr 12
China Eastern Logo
7:10 am - 3:45 pm
AUS
-
SIN
43h 35m
2 stops
China Eastern Logo
12:55 am - 6:14 pm
SIN
-
AUS
30h 19m
2 stops
$1,085China Eastern
Mon, Apr 13 - Sun, Apr 19
China Eastern Logo
7:10 am - 8:10 pm
AUS
-
SIN
48h 00m
2 stops
China Eastern Logo
12:55 am - 6:14 pm
SIN
-
AUS
30h 19m
2 stops
$1,095China Eastern
Mon, Apr 13 - Sun, Apr 19
China Eastern Logo
7:10 am - 3:45 pm
AUS
-
SIN
43h 35m
2 stops
China Eastern Logo
11:10 pm - 6:14 pm
SIN
-
AUS
32h 04m
2 stops
$1,103China Eastern
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
6:46 pm - 9:40 am
AUS
-
SIN
49h 54m
2 stops
Multiple Airlines Logo
9:00 pm - 6:19 pm
SIN
-
AUS
58h 19m
2 stops
$1,117Multiple Airlines
Fri, Apr 10 - Sat, Apr 25
China Eastern Logo
7:10 am - 3:45 pm
AUS
-
SIN
43h 35m
2 stops
China Eastern Logo
11:10 pm - 6:14 pm
SIN
-
AUS
32h 04m
2 stops
$1,130China Eastern
Sun, Apr 26 - Sun, May 3
Multiple Airlines Logo
7:35 pm - 7:40 am
AUS
-
SIN
23h 05m
1 stop
Multiple Airlines Logo
9:00 am - 12:34 am
SIN
-
AUS
28h 34m
1 stop
$1,131Multiple Airlines
Sun, Aug 9 - Sat, Aug 15
Multiple Airlines Logo
3:39 pm - 5:35 pm
AUS
-
SIN
36h 56m
1 stop
Multiple Airlines Logo
8:45 pm - 3:51 pm
SIN
-
AUS
32h 06m
1 stop
$1,136Multiple Airlines
Wed, May 6 - Sun, May 17

United Airlines flights from Austin to Singapore

Our best United Airlines deals on Austin to Singapore flight tickets
United Airlines
May 19
AUS7:11 amAustin Bergstrom
22h 24m
1 stop
SIN6:35 pmSingapore Changi
Jul 1
SIN8:35 pmSingapore Changi
22h 11m
1 stop
AUS5:46 amAustin Bergstrom
$1,247
United Airlines
May 19
AUS7:11 amAustin Bergstrom
22h 24m
1 stop
SIN6:35 pmSingapore Changi
Jul 1
SIN8:35 pmSingapore Changi
40h 24m
2 stops
AUS11:59 pmAustin Bergstrom
$1,248
United Airlines
May 19
AUS2:10 pmAustin Bergstrom
39h 25m
2 stops
SIN6:35 pmSingapore Changi
Jul 1
SIN8:35 pmSingapore Changi
40h 24m
2 stops
AUS11:59 pmAustin Bergstrom
$1,249

Singapore Airlines flights from Austin to Singapore

Our best Singapore Airlines deals on Austin to Singapore flight tickets
Singapore Airlines
Aug 28
AUS1:52 pmAustin Bergstrom
26h 23m
1 stop
SIN5:15 amSingapore Changi
Sep 19
SIN9:00 amSingapore Changi
28h 09m
1 stop
AUS12:09 amAustin Bergstrom
$981
Singapore Airlines
Apr 26
AUS7:40 amAustin Bergstrom
32h 35m
1 stop
SIN5:15 amSingapore Changi
May 3
SIN8:45 pmSingapore Changi
37h 50m
1 stop
AUS9:35 pmAustin Bergstrom
$1,205
Singapore Airlines
Aug 7
AUS7:04 pmAustin Bergstrom
33h 31m
1 stop
SIN5:35 pmSingapore Changi
Aug 15
SIN9:00 amSingapore Changi
28h 34m
1 stop
AUS12:34 amAustin Bergstrom
$1,221

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 March 16, 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

Fri 8/28

1:36 pm-9:05 am

2 stops30h 29m

Singapore Changi

Sat 9/19

8:00 pm-3:15 pm

2 stops56h 15m

$947

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Fri 8/28

1:52 pm-5:15 am

1 stop26h 23m

Singapore Changi

Sat 9/19

9:00 am-12:09 am

1 stop28h 09m

$981

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 4/6

8:20 am-9:40 am

2 stops36h 20m

Singapore Changi

Sun 4/12

9:00 pm-5:49 pm

2 stops33h 49m

$1,042

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 4/13

7:10 am-3:45 pm

2 stops43h 35m

Singapore Changi

Sun 4/19

12:55 am-6:14 pm

2 stops30h 19m

$1,085

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Mon 4/13

7:10 am-8:10 pm

2 stops48h 00m

Singapore Changi

Sun 4/19

12:55 am-6:14 pm

2 stops30h 19m

$1,095

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 4/26

7:10 am-3:45 pm

2 stops43h 35m

Singapore Changi

Sun 5/3

11:10 pm-6:14 pm

2 stops32h 04m

$1,103

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Fri 4/10

6:46 pm-9:40 am

2 stops49h 54m

Singapore Changi

Sat 4/25

9:00 pm-6:19 pm

2 stops58h 19m

$1,117

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 4/26

7:10 am-3:45 pm

2 stops43h 35m

Singapore Changi

Sun 5/3

11:10 pm-6:14 pm

2 stops32h 04m

$1,130
Quickest round-trip

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Sun 8/9

7:35 pm-7:40 am

1 stop23h 05m

Singapore Changi

Sat 8/15

9:00 am-12:34 am

1 stop28h 34m

$1,131

AustinSingapore

AUS - SIN

AUSSIN

Austin Bergstrom

Wed 5/6

3:39 pm-5:35 pm

1 stop36h 56m

Singapore Changi

Sun 5/17

8:45 pm-3:51 pm

1 stop32h 06m

$1,136

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 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.

How far in advance should I book a flight to Singapore?

You are more likely to see cheaper flights to Singapore from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,191 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Austin for as low as $861 on momondo.

How have Austin to Singapore flight prices changed over time?

As of March 2026, prices for Austin to Singapore flights are approximately 26% 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

22h 24m

Direct flights

None
The fastest flight from Austin to Singapore takes 22h 24m
There are no direct flights from Austin to Singapore. There are no popular flight routes from Austin to Singapore.
Search flight deals

  • 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 22h 24m.

  • 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
1,477 reviews
Search Singapore Airlines flights
Air CanadaPriceFrom $923Free CancellationRating
7.1
10,805 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,010Free CancellationRating
7.4
9,428 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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