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Cheap flights from Singapore to Adelaide from S$ 228

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 6-5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
5 Apr — 12 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in January or August, booked 29 days in advance, depart on a Monday or Saturday and return on a Monday

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 March 2026.

Mon 13-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Fri 24-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 6-3S$ 484
Wed 15-417:30
SIN
-
ADL
1 stop11h 25m
Multiple Airlines
Wed 22-407:05
ADL
-
SIN
1 stop11h 20m
Multiple Airlines
Deal found 1-3S$ 497
Mon 20-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Wed 29-407:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 5-3S$ 505
Mon 23-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Sun 29-308:05
ADL
-
SIN
1 stop17h 50m
Multiple Airlines
Deal found 1-3S$ 511
Tue 26-515:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Tue 2-608:05
ADL
-
SIN
1 stop29h 10m
Multiple Airlines
Deal found 1-3S$ 516
Sun 8-317:50
SIN
-
ADL
1 stop11h 05m
Indonesia AirAsia
Wed 25-308:05
ADL
-
SIN
1 stop11h 45m
Indonesia AirAsia
Deal found 4-3S$ 518
Thu 16-415:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Thu 23-408:05
ADL
-
SIN
1 stop13h 50m
Multiple Airlines
Deal found 2-3S$ 522
Thu 9-415:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Tue 14-421:10
ADL
-
SIN
1 stop22h 10m
Multiple Airlines
Deal found 5-3S$ 523
Wed 11-317:50
SIN
-
ADL
1 stop11h 05m
Multiple Airlines
Thu 9-421:10
ADL
-
SIN
1 stop27h 45m
Multiple Airlines
Deal found 4-3S$ 524

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 March 2026.

Round-trip from

S$ 497

One-way from

S$ 228

Popular in

March

Cheapest in

January

Average price

S$ 1,288

Good round-trip deal

S$ 1,004 or less
15-4-22-4
  • 15-4-22-4
  • 2 total stops
  • 22h 45m total
  • Singapore to Adelaide
Search Deals
Indonesia AirAsia
  • Indonesia AirAsia
  • 6-5
  • 1 total stop
  • 11h 25m total
  • Singapore to Adelaide
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (S$ 160 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 31 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Adelaide.
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 200,618 searches. Data last updated 6 March 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 16-4

10:55-06:25

1 stop18h 00m

Adelaide

Thu 23-4

21:10-17:50

1 stop22h 10m

S$ 537

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 25-4

19:25-06:10

1 stop9h 15m

Adelaide

Sun 3-5

07:15-18:00

1 stop12h 15m

S$ 616

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 29-4

17:30-06:25

1 stop11h 25m

Adelaide

Sun 31-5

07:05-16:40

1 stop11h 05m

S$ 665

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 6-4

17:20-06:25

1 stop11h 35m

Adelaide

Sun 26-4

07:05-16:40

1 stop11h 05m

S$ 708

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 11-5

17:30-06:25

1 stop11h 25m

Adelaide

Fri 15-5

17:35-23:05

Nonstop7h 00m

S$ 858

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 15-6

09:45-09:25

2 stops22h 10m

Adelaide

Wed 8-7

19:45-11:45

2 stops17h 30m

S$ 914
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 24-5

08:20-16:20

Nonstop6h 30m

Adelaide

Fri 5-6

17:35-23:05

Nonstop7h 00m

S$ 919

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 27-4

22:05-10:00

1 stop10h 25m

Adelaide

Sat 2-5

06:00-22:05

2 stops17h 35m

S$ 957

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 24-4

23:30-18:25

2 stops17h 25m

Adelaide

Mon 4-5

10:55-21:00

1 stop11h 35m

S$ 957

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 27-4

22:05-10:00

1 stop10h 25m

Adelaide

Fri 1-5

06:25-22:05

2 stops17h 10m

S$ 957

Flights are sorted by cheapest return flights first.

Deals found on 1-3

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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?

Use this chart to determine the optimal time to book a return flight from Singapore to Adelaide. Price data was last updated on 27 February 2026.

The best time to book flights from Singapore to Adelaide is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 S$ 320). Flying from Singapore to Adelaide in February is currently the most expensive (average of S$ 906). 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 March 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?

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 6 March 2026.
Read reviews from past customers who have flown with Singapore Airlines, Qantas Airways, andMalaysia Airlines from Singapore to Adelaide. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,468 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qantas Airways
7.5
Good
1,002 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Jetstar
6.5
Okay
527 reviews
Singapore Airlines
8.2
Very Good
1,468 reviews
Check prices

Boarding

8.3

Crew

8.6

Entertainment

8.0

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

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 airports do I use to fly from Singapore to Adelaide?

    You will need to book a flight from Singapore Changi to Adelaide if you want to fly from Singapore to Adelaide. At least 4 different airlines have flights from Changi (SIN) to Adelaide (ADL) on a regular basis. There are 10 flights to Adelaide from the Singapore airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SIN to ADL to be around 6h 30m.

  • How popular is this Singapore to Adelaide flight route?

    Within the past month, 156 users have taken a look at flights from Singapore Changi to Adelaide.

  • How long is the flight from Singapore to Adelaide?

    Airlines like Jetstar and Indonesia AirAsia fly from Singapore to Adelaide in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 2h 10m. The distance between Singapore and Adelaide is about 5399 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Singapore to Adelaide round-trip?

    Our cheapest airline available from Singapore to Adelaide is Jetstar. Our recent data shows that you can find tickets from as low as S$ 605 on this airline. Additional options worth looking into are Malaysia Airlines and Singapore Airlines, starting at S$ 727 and S$ 826 round-trip. These flights start at 41% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as S$ 230 on Jetstar. Other airlines that offer cheap prices include Malaysia Airlines from S$ 300 and Singapore Airlines from S$ 389 one-way.

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

    The top 3 most reliable airlines when flying from Singapore to Adelaide are Turkish Airlines (91%), Bangkok Airways (91%) and Scandinavian Airlines (91%).

  • What are the cheapest flights from Singapore to Adelaide?

    The cheapest flight price from Singapore to Adelaide is S$ 951. On average you can expect to pay S$ 1,042. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 527.

  • 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 S$ 320). Flying from Singapore to Adelaide in February is currently the most expensive (average of S$ 906). 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Singapore to Adelaide on these airlines

Choose from the following airlines for your flight from Singapore to Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 6 March 2026.
Singapore Airlines flights from Singapore Changi to Adelaide
Malaysia Airlines flights from Singapore Changi to Adelaide
Qantas Airways flights from Singapore Changi to Adelaide

Top 4 airlines flying from Singapore to Adelaide

Discover the top 4 airlines that operate flights from Singapore to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 200,618 searches. Data last updated 6 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 605AverageS$ 741FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapestS$ 727AverageS$ 1,212FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 826AverageS$ 1,140FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 856AverageS$ 1,021FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Adelaide?

When you search for this flight from Singapore to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Singapore to Adelaide, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Singapore to Adelaide on Cheapflights with our Price Alert feature and get notified when better prices are available.

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