Cheap flights from Singapore to Adelaide from S$ 241

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 26-3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
14 Apr — 21 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 30 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 15 March 2026.

Sat 5-910:30
SIN
-
ADL
1 stop18h 25m
Indonesia AirAsia
Sat 17-1008:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 12-3S$ 500
Wed 22-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Sun 26-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 13-3S$ 503
Sun 10-517:20
SIN
-
ADL
1 stop11h 35m
Multiple Airlines
Sun 17-507:05
ADL
-
SIN
1 stop12h 15m
Multiple Airlines
Deal found 14-3S$ 508
Wed 22-417:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Tue 28-407:05
ADL
-
SIN
1 stop16h 30m
Indonesia AirAsia
Deal found 14-3S$ 517
Mon 4-517:20
SIN
-
ADL
1 stop11h 35m
Indonesia AirAsia
Sun 10-507:05
ADL
-
SIN
1 stop11h 05m
Indonesia AirAsia
Deal found 12-3S$ 521
Tue 28-419:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Tue 5-507:15
ADL
-
SIN
1 stop12h 15m
Jetstar
Deal found 13-3S$ 523
Wed 8-415:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Wed 15-407:05
ADL
-
SIN
1 stop17h 00m
Multiple Airlines
Deal found 10-3S$ 528
Thu 16-415:55
SIN
-
ADL
1 stop13h 00m
Multiple Airlines
Sun 26-407:05
ADL
-
SIN
1 stop12h 25m
Multiple Airlines
Deal found 11-3S$ 533
Mon 27-417:20
SIN
-
ADL
1 stop11h 35m
Multiple Airlines
Mon 4-518:30
ADL
-
SIN
1 stop25h 00m
Multiple Airlines
Deal found 13-3S$ 545

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 15 March 2026.

Round-trip from

S$ 447

One-way from

S$ 241

Popular in

December

Cheapest in

January

Average price

S$ 1,194

Good round-trip deal

S$ 1,010 or less
Indonesia AirAsia
  • Indonesia AirAsia
  • 17-5-20-5
  • 2 total stops
  • 22h 40m total
  • Singapore to Adelaide
Indonesia AirAsia
  • Indonesia AirAsia
  • 26-3
  • 1 total stop
  • 18h 35m total
  • Singapore to Adelaide
High demand for flights, 5% potential price rise
Cheapest flight prices on average. 2% potential price decrease (S$ 34 potential savings vs. average return price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Singapore Changi to Adelaide.

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 15 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
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 28-4

19:25-06:10

1 stop9h 15m

Adelaide

Tue 5-5

07:15-18:00

1 stop12h 15m

S$ 523

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 8-4

15:55-06:25

1 stop13h 00m

Adelaide

Wed 15-4

07:05-22:35

1 stop17h 00m

S$ 528

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 25-3

17:50-07:25

1 stop11h 05m

Adelaide

Fri 27-3

08:05-21:20

1 stop15h 45m

S$ 591

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 22-4

15:05-06:25

2 stops13h 50m

Adelaide

Sun 26-4

07:05-22:05

1 stop16h 30m

S$ 610

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 15-8

14:15-10:20

1 stop18h 35m

Adelaide

Sun 23-8

09:10-14:50

Nonstop7h 10m

S$ 953

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 8-5

21:00-13:40

1 stop15h 10m

Adelaide

Sun 10-5

17:05-21:00

1 stop29h 25m

S$ 1,045
Cheapest one-way

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 28-3

14:10-07:25

2 stops14h 45m

S$ 282

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 10-4

15:55-06:25

1 stop13h 00m

S$ 292

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 27-3

17:50-07:25

1 stop11h 05m

S$ 309

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 3-4

17:20-07:25

1 stop11h 35m

S$ 315

Flights are sorted by cheapest return flights first.

Deals found on 14-3

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?

Use this chart to determine the optimal time to book a return flight from Singapore to Adelaide. Price data was last updated on 13 March 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$ 321). Flying from Singapore to Adelaide in April is currently the most expensive (average of S$ 946). 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 15 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.

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 15 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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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.

Overall

8.2

Entertainment

8.0

Food

7.8

Comfort

8.0

Boarding

8.3

Crew

8.6

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?

  • 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 1h 50m. 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$ 607 on this airline. Additional options worth looking into are Malaysia Airlines and Singapore Airlines, starting at S$ 729 and S$ 800 round-trip. These flights start at 43% 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$ 301 and Singapore Airlines from S$ 391 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$ 954. On average you can expect to pay S$ 1,045. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 500.

  • 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$ 321). Flying from Singapore to Adelaide in April is currently the most expensive (average of S$ 946). 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 15 March 2026.

Top 5 airlines flying from Singapore to Adelaide

Discover the top 5 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapestS$ 463AverageS$ 785FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
JetstarCheapestS$ 607AverageS$ 754FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapestS$ 729AverageS$ 1,077FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 797AverageS$ 1,164FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 859AverageS$ 1,009FlexibilityNo 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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