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Cheap flights from Singapore to Adelaide from $386

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Adelaide
Explore the most affordable flight options available from Singapore to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2026.

Tue 11/811:05
SIN
-
ADL
1 stop19h 25m
Multiple Airlines
Wed 26/818:30
ADL
-
SIN
1 stop26h 05m
Multiple Airlines
Deal found 30/6$728
Sun 16/821:00
SIN
-
ADL
1 stop33h 30m
Multiple Airlines
Tue 25/813:40
ADL
-
SIN
1 stop15h 30m
Multiple Airlines
Deal found 2/7$737
Wed 12/811:05
SIN
-
ADL
1 stop19h 25m
Multiple Airlines
Tue 18/818:30
ADL
-
SIN
1 stop26h 05m
Multiple Airlines
Deal found 2/7$748
Mon 24/821:00
SIN
-
ADL
1 stop12h 05m
Multiple Airlines
Sun 30/808:55
ADL
-
SIN
1 stop20h 15m
Multiple Airlines
Deal found 30/6$768
Sun 16/821:00
SIN
-
ADL
1 stop33h 30m
Jetstar
Sun 23/821:45
ADL
-
SIN
1 stop21h 45m
Jetstar
Deal found 2/7$774
Tue 11/811:05
SIN
-
ADL
1 stop19h 25m
Multiple Airlines
Thu 13/806:25
ADL
-
SIN
1 stop22h 10m
Multiple Airlines
Deal found 29/6$779

Find flight deals from Singapore to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Adelaide (ADL). 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 3 July 2026.

Round-trip from

$728

One-way from

$386

Popular in

December

Cheapest in

January

Average price

$1,301
11/8-26/8
  • 11/8-26/8
  • 2 total stops
  • 45h 30m total
  • Singapore to Adelaide
Search Deals
31/8
  • 31/8
  • 1 total stop
  • 13h 15m total
  • Singapore to Adelaide
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Adelaide 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 647,157 searches. Data last updated 3 July 2026.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 11/8

11:05-08:00

1 stop19h 25m

Adelaide

Wed 26/8

18:30-19:05

1 stop26h 05m

$740

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 11/12

21:00-15:50

1 stop16h 20m

Adelaide

Sat 2/1

06:25-18:00

1 stop14h 05m

$880

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 14/8

09:10-13:25

2 stops26h 45m

Adelaide

Fri 21/8

07:15-19:05

1 stop13h 20m

$941

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 16/8

12:10-10:20

2 stops20h 40m

Adelaide

Tue 25/8

17:45-09:55

2 stops17h 40m

$978

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 31/7

12:00-13:25

1 stop23h 55m

Adelaide

Wed 5/8

09:10-14:50

Nonstop7h 10m

$1,206

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 13/8

08:20-16:20

Nonstop6h 30m

Adelaide

Thu 20/8

09:10-14:50

Nonstop7h 10m

$1,261

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 15/8

19:35-21:30

1 stop24h 25m

Adelaide

Thu 24/9

14:15-04:55

1 stop16h 10m

$1,290
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 16/8

08:20-16:20

Nonstop6h 30m

Adelaide

Sun 23/8

17:35-23:05

Nonstop7h 00m

$1,318
Cheapest one-way
Fastest single journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 31/8

02:30-17:15

1 stop13h 15m

$386

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 15/8

11:05-08:00

1 stop19h 25m

$425

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Singapore to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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.

Cheapflights Insights

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

How far ahead should I book a flight from Singapore to Adelaide?

The price you pay for your flight from Singapore to Adelaide may vary depending on when you book. For the best chance of a lower fare, look to book 22 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 Singapore to Adelaide?

Currently, January is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $740). Flying from Singapore to Adelaide in December is currently the most expensive (average of $1,540). 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 SIN to ADL?

Find hourly flight availability from Singapore to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2026.

When flying from Singapore to Adelaide, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Related info for your journey

Find useful and relevant information for your journey from Singapore to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Singapore to Adelaide flight route?

    Within the past month, 3 users have taken a look at flights from Singapore Changi to Adelaide.

  • How long is the flight from Singapore to Adelaide?

    A quick flight from Singapore to Adelaide can take about 16h 20m. Jetstar provides one of the quickest options available for as low as $880. The distance between Singapore and Adelaide is about 5399 km.

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

    The cheapest airline one-way is Indonesia AirAsia, with whom users have recently found tickets for as low as $276. However, be on the lookout for offers from Jetstar and Malaysia Airlines, as they are both options that can get you from Singapore to Adelaide for a low price.

  • What are the most reliable airlines from Singapore to Adelaide?

    Before booking your flight to Adelaide from Singapore, have a look at the most reliable airlines to get you to your destination on time: Scandinavian Airlines (92%), Air India (92%), Virgin Australia( 92%).

  • Can I find deals for flights from Singapore to Adelaide that include hotel bookings?

    Yes. In addition to deals on Singapore to Adelaide flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Adelaide.

  • Can I find deals for business class flights from Singapore to Adelaide?

    Yes. Cheapflights offers flight deals from Singapore to Adelaide 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 Singapore to Adelaide?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $740). Flying from Singapore to Adelaide in December is currently the most expensive (average of $1,540). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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Cheapflights makes it easy to find Singapore to Adelaide 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 Adelaide?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Adelaide 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 Adelaide with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Adelaide flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Adelaide become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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