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Cheap flights from Singapore to Adelaide from $357

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
1 Aug — 8 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 2 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$729
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$738
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$750
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$770
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$780

Find flight deals from Singapore to Adelaide

Keep the following information in mind while searching for Singapore to Adelaide flight deals. Data was last updated 2 July 2026.

Round-trip from

$729

One-way from

$357

Popular in

December

Cheapest in

January

Average price

$1,304
11/8-26/8
  • 11/8-26/8
  • 2 total stops
  • 45h 30m total
  • Singapore to Adelaide
Search Deals
30/8
  • 30/8
  • 1 total stop
  • 19h 25m 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 ($42 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 2 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

$734

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 31/7

23:10-13:25

1 stop12h 45m

Adelaide

Wed 5/8

08:55-19:05

1 stop11h 40m

$835

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

$943

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 27/7

21:30-16:50

2 stops17h 50m

Adelaide

Sun 2/8

06:25-03:05

1 stop22h 10m

$960

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 1/8

12:10-10:20

2 stops20h 40m

Adelaide

Sat 8/8

17:45-09:40

2 stops17h 25m

$1,012

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 26/9

20:30-10:20

1 stop12h 20m

Adelaide

Sun 27/9

20:10-12:05

2 stops17h 25m

$1,112

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 8/8

20:15-09:25

1 stop11h 40m

Adelaide

Sun 16/8

08:50-21:15

1 stop13h 55m

$1,179
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 27/9

08:20-16:20

Nonstop6h 30m

Adelaide

Fri 16/10

18:35-23:05

Nonstop7h 00m

$1,267

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 24/8

23:25-07:25

Nonstop6h 30m

Adelaide

Sat 5/9

17:35-23:05

Nonstop7h 00m

$1,267

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

$1,292

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 19 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

What is the cheapest month to book a flight from Singapore to Adelaide?

Currently, April is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $342). Flying from Singapore to Adelaide in February is currently the most expensive (average of $877). 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 SG 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 2 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.

Weekly flight availability from Singapore to Adelaide

Explore weekly flight availability from Singapore to Adelaide. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 July 2026.

The most flights from SG0 to ADL are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Singapore to Adelaide delayed?

About 9% of weekly flights between Singapore and Adelaide have experienced delays in the past year, with the average delay time being 117 minutes.

What is the most punctual flight time for Singapore to Adelaide flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Singapore to Adelaide flights?

Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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.

  • What airport do you fly into for flights to Adelaide from Singapore?

    For a flight from Singapore to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city.

  • How popular is this Singapore to Adelaide flight route?

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

  • 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?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Adelaide on time: Scandinavian Airlines (95%), Air India (95%), Virgin Australia (95%).

  • 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, April is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $342). Flying from Singapore to Adelaide in February is currently the most expensive (average of $877). 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 taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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