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Cheap flights from Singapore to Adelaide from $318

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
6 Jul — 13 Jul1
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 6 June 2026.

Fri 4/911:05
SIN
-
ADL
1 stop22h 00m
Multiple Airlines
Mon 2/1111:40
ADL
-
SIN
1 stop18h 10m
Multiple Airlines
Deal found 4/6$750
Tue 18/811:05
SIN
-
ADL
1 stop19h 25m
Multiple Airlines
Fri 21/806:05
ADL
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 1/6$796
Fri 11/923:10
SIN
-
ADL
1 stop12h 45m
Multiple Airlines
Mon 9/1106:15
ADL
-
SIN
1 stop14h 15m
Multiple Airlines
Deal found 4/6$807
Tue 18/802:30
SIN
-
ADL
1 stop13h 15m
Multiple Airlines
Fri 21/806:05
ADL
-
SIN
1 stop13h 25m
Multiple Airlines
Deal found 1/6$812
Sun 18/1021:00
SIN
-
ADL
1 stop11h 05m
Jetstar
Mon 26/1006:25
ADL
-
SIN
1 stop14h 05m
Jetstar
Deal found 4/6$823
Fri 31/719:30
SIN
-
ADL
2 stops19h 30m
Multiple Airlines
Fri 7/806:40
ADL
-
SIN
1 stop12h 50m
Multiple Airlines
Deal found 6/6$833
Thu 2/714:15
SIN
-
ADL
1 stop18h 35m
Jetstar
Mon 13/707:15
ADL
-
SIN
1 stop12h 15m
Jetstar
Deal found 2/6$836
Wed 1/702:30
SIN
-
ADL
1 stop13h 15m
Multiple Airlines
Mon 13/721:45
ADL
-
SIN
1 stop21h 45m
Multiple Airlines
Deal found 4/6$846

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 6 June 2026.

Round-trip from

$750

One-way from

$318

Popular in

December

Cheapest in

January

Average price

$1,120
4/9-2/11
  • 4/9-2/11
  • 2 total stops
  • 40h 10m total
  • Singapore to Adelaide
Search Deals
Jetstar
  • Jetstar
  • 30/6
  • 1 total stop
  • 13h 00m total
  • Singapore to Adelaide
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 6 June 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

Thu 2/7

14:15-10:20

1 stop18h 35m

Adelaide

Mon 13/7

07:15-18:00

1 stop12h 15m

$836

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 14/7

21:00-10:35

1 stop12h 05m

Adelaide

Sun 19/7

07:15-18:00

1 stop12h 15m

$985

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 23/10

19:25-17:30

1 stop19h 35m

Adelaide

Sun 1/11

19:00-20:00

2 stops27h 30m

$1,029

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 2/9

02:10-21:00

2 stops17h 20m

Adelaide

Thu 17/9

18:50-23:15

2 stops29h 55m

$1,103

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 14/7

21:00-10:35

1 stop12h 05m

Adelaide

Sun 19/7

17:35-23:05

Nonstop7h 00m

$1,175

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 31/7

23:10-16:30

1 stop15h 50m

Adelaide

Fri 7/8

17:35-23:05

Nonstop7h 00m

$1,253

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 5/11

21:00-18:15

1 stop18h 45m

Adelaide

Mon 9/11

06:00-17:30

1 stop14h 00m

$1,313

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 15/8

19:35-18:05

1 stop21h 00m

Adelaide

Thu 24/9

06:05-04:55

1 stop24h 20m

$1,319
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 6/9

22:10-10:05

1 stop10h 25m

Adelaide

Sun 13/9

17:35-23:05

Nonstop7h 00m

$1,356

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 3/9

08:20-16:20

Nonstop6h 30m

Adelaide

Thu 17/9

06:00-17:30

1 stop13h 00m

$1,367

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 22 resultsSorted by cheapest first
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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 $616). Flying from Singapore to Adelaide in December is currently the most expensive (average of $1,501). 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 6 June 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 18h 35m. Jetstar provides one of the quickest options available for as low as $813. 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 $268. 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 (93%), Air India (93%), Virgin Australia( 93%).

  • 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 $616). Flying from Singapore to Adelaide in December is currently the most expensive (average of $1,501). 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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How does Cheapflights help users find flights from Singapore to Adelaide?

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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