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Cheap flights from Singapore to Adelaide from S$ 318

SIN — ADL
29 Nov — 6 Dec1
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

Mon 28-1221:00 -
1 stop18h 45m
Mon 25-107:15 -
1 stop13h 15m
Deal found 29-10S$ 612
Sun 27-1221:00 -
1 stop15h 50m
Mon 25-107:15 -
1 stop13h 15m
Deal found 29-10S$ 624
Sun 27-1221:00 -
1 stop15h 50m
Sun 24-106:15 -
1 stop14h 15m
Deal found 29-10S$ 625
Mon 28-1201:45 -
1 stop14h 00m
Mon 25-107:15 -
1 stop13h 15m
Deal found 29-10S$ 639
Tue 29-1201:45 -
1 stop14h 00m
Sun 24-106:15 -
1 stop14h 15m
Deal found 29-10S$ 640
Mon 28-1201:45 -
1 stop14h 00m
Sun 24-106:15 -
1 stop14h 15m
Deal found 29-10S$ 643
Mon 28-1221:00 -
1 stop11h 20m
Wed 20-115:55 -
1 stop14h 05m
Deal found 29-10S$ 647
Sun 27-1221:00 -
1 stop14h 25m
Wed 20-115:55 -
1 stop14h 05m
Deal found 29-10S$ 653
Mon 28-1221:00 -
1 stop11h 20m
Thu 21-106:15 -
1 stop14h 35m
Deal found 29-10S$ 662
Mon 28-1201:45 -
1 stop14h 00m
Wed 20-115:55 -
1 stop14h 05m
Deal found 29-10S$ 663
Mon 28-1221:00 -
1 stop11h 20m
Tue 19-115:55 -
1 stop14h 05m
Deal found 29-10S$ 665
Mon 28-1221:00 -
1 stop11h 20m
Fri 22-106:15 -
1 stop14h 35m
Deal found 29-10S$ 668

Find flight deals from Singapore to Adelaide

Round-trip from

S$ 612

One-way from

S$ 318

Popular in

December

Cheapest in

January

Average price

S$ 1,140

Good round-trip deal

S$ 1,351 or less
Jetstar
  • Jetstar
  • 28-12-25-1
  • 2 total stops
  • 32h 00m total
  • Singapore to Adelaide
Search Deals
20-11-31-12
  • 20-11-31-12
  • 1 total stop
  • 25h 10m total
  • Singapore to Adelaide
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
Search Deals
Price to beat on a round-trip flight from Singapore to Adelaide.
Search Deals

Cheapflights Fare Finder

 
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 Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Mon 19-4

21:00-21:00

1 stop22h 30m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 333

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Fri 26-2

19:25-17:05

2 stops19h 10m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 341

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Mon 30-11

03:15-21:50

1 stop16h 05m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 350

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Tue 10-11

01:45-22:10

1 stop17h 55m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 397

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Fri 26-2

03:10-21:50

1 stop16h 10m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 419

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Sun 8-11

21:00-15:20

1 stop15h 50m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 475

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Sun 10-1

19:25-06:15

1 stop32h 20m

Adelaide

Wed 31-12

00:00-22:00

Nonstop0h 00m

S$ 670

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Thu 31-12

23:40-17:45

1 stop15h 35m

Adelaide

Fri 22-1

10:10-22:05

1 stop14h 25m

S$ 1,039

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Sun 22-11

19:25-17:40

1 stop19h 45m

Adelaide

Sat 28-11

18:50-18:00

2 stops25h 40m

S$ 1,136
Fastest return journey

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Sun 15-11

23:40-08:50

Nonstop6h 40m

Adelaide

Sat 28-11

18:35-22:55

Nonstop6h 50m

S$ 1,355

Flights are sorted by cheapest return flights first.

Deals found on 29-10

Showing 1-10 of 18 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

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, January is the cheapest month in which you can book a flight from Singapore to Adelaide (average of S$ 654). Flying from Singapore to Adelaide in December is currently the most expensive (average of S$ 1,446). 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?

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

The most flights from SG0 to ADL are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 120 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 best time to book flights from Singapore to Adelaide is 21 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.

Reviews of airlines servicing Adelaide

Get a feel of what it's like to fly with Singapore Airlines,Qantas Airways, andMalaysia Airlines from Singapore to Adelaide by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Overall

8.2

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,631 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Overall

8.2

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qantas Airways
7.5
Good
1,122 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Overall

8.2

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Malaysia Airlines
7.3
Good
321 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Overall

8.2

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Jetstar
6.5
Okay
576 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Overall

8.2

Entertainment

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

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

    Adelaide (ADL) is the airport you will fly into if you book a flight from Singapore to Adelaide. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.

  • How popular is this Singapore to Adelaide flight route?

    Within the past month, 114 users have taken a look at flights from Singapore to Adelaide.

  • How long is the flight from Singapore to Adelaide?

    Airlines like Qantas Airways, Jetstar, and Singapore Airlines fly from Singapore to Adelaide in about 6h 40m. The time it takes to get you to your destination can typically vary by up to 13h 05m. 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 most reliable airlines from Singapore to Adelaide?

    Consider Turkish Airlines (88%), Bangkok Airways (88%) or ANA (88%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Adelaide.

  • What are the cheapest flights from Singapore to Adelaide?

    The cheapest flight price from Singapore to Adelaide is S$ 1,002. On average you can expect to pay S$ 1,750. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 721.

  • 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$ 654). Flying from Singapore to Adelaide in December is currently the most expensive (average of S$ 1,446). 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

Alternative routes for Singapore to Adelaide

Singapore to Adelaide flights

Top 4 airlines flying from Singapore to Adelaide

AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 302AverageS$ 743FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapestS$ 728AverageS$ 1,172FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 940AverageS$ 1,195FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 954AverageS$ 1,035FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Singapore to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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