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Cheap flights from Singapore to Adelaide from S$ 281

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 1-11. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in June or May, booked 75 days in advance, depart on a Saturday or Friday and return on a Wednesday

Cheap 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 3 July 2025.

Round-trip from

S$ 533

One-way from

S$ 281

Popular in

January

Cheapest in

June

Average price

S$ 1,194

Good round-trip deal

S$ 1,014 or less

Good one-way deal

S$ 626 or less
Jetstar
  • Jetstar
  • 18-8-26-8
  • 2 total stops
  • 24h 20m total
  • Singapore to Adelaide
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Jetstar
  • Jetstar
  • 1-11
  • 1 total stop
  • 18h 35m total
  • Singapore to Adelaide
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Highest demand for flights based on searches. 25% potential increase in price (S$ 524 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (S$ 120 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Singapore Changi to Adelaide.
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Price to beat on a one-way flight from Singapore Changi to Adelaide.
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Find flight deals from Singapore to Adelaide

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 3 July 2025.

Mon 18-821:00SIN - ADL
1 stop12h 05mJetstar
Tue 26-807:15ADL - SIN
1 stop12h 15mJetstar
Deal found 1-7S$ 533
Tue 12-821:00SIN - ADL
1 stop12h 05mMultiple Airlines
Wed 27-807:15ADL - SIN
1 stop13h 10mMultiple Airlines
Deal found 1-7S$ 550

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 3 July 2025.
Use the filters below to find and compare flights from Singapore to Adelaide that are best for you.

Fly from

Singapore

Fly to

Adelaide

Route

Depart

Return

Price

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 18-8

21:00-10:35

1 stop12h 05m

Adelaide

Tue 26-8

07:15-18:00

1 stop12h 15m

S$ 533

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 12-8

21:00-10:35

1 stop12h 05m

Adelaide

Wed 27-8

07:15-18:55

1 stop13h 10m

S$ 550

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 1-11

14:15-11:20

1 stop18h 35m

S$ 281

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 1-11

22:35-07:25

2 stops30h 20m

S$ 303

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 9-7

17:30-06:25

1 stop11h 25m

S$ 388

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 14-10

01:50-07:15

2 stops26h 55m

S$ 624

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 1-11

08:05-17:20

Nonstop6h 45m

S$ 633

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 4-8

19:20-11:55

2 stops15h 05m

S$ 899

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 1-11

13:00-08:00

3 stops40h 30m

S$ 1,217

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 15-7

19:35-15:35

2 stops18h 30m

S$ 1,384

Flights are sorted by cheapest return flights first.

Deals found on 1-7

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 June 2025.

The best time to book flights from Singapore to Adelaide is 73 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 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 3 July 2025.

A simple way to save on the total cost of your ticket is to fly from Singapore to Adelaide at midday. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the evening.

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 3 July 2025.

The most flights from SIN 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 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 3 July 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, andCathay Pacific 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.
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Emirates
8.1
Very Good
3,285 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Singapore Airlines
8.1
Very Good
1,320 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Cathay Pacific
7.6
Good
922 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Qantas Airways
7.5
Good
872 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.
Indonesia AirAsia
6.6
Okay
55 reviews
Emirates
8.1
Very Good
3,285 reviews
Check prices

Boarding

8.1

Overall

8.1

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

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 11 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, 346 users have taken a look at flights from Singapore Changi to Adelaide.

  • What is the cheapest airline to fly 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$ 533 on this airline. This flight start at 55% 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$ 281 on Jetstar. Other airlines that offer cheap prices include Indonesia AirAsia from S$ 388 and Cathay Pacific from S$ 624 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 (77%), Bangkok Airways (77%) and ANA (77%).

  • What are the cheapest flights from Singapore to Adelaide?

    The cheapest flight price from Singapore to Adelaide is S$ 556. On average you can expect to pay S$ 1,046. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 533.

  • 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.

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 3 July 2025.
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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 554AverageS$ 675FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapestS$ 736AverageS$ 967FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 791AverageS$ 1,266FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 794AverageS$ 1,212FlexibilityNo 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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