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Cheap flights from Singapore to Adelaide from S$ 349

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 25-7. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
19 May — 26 May1
1 adult

Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in June or April, booked 73 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 14 May 2025.

Round-trip from

S$ 615

One-way from

S$ 349

Popular in

January

Cheapest in

June

Average price

S$ 1,019

Good round-trip deal

S$ 842 or less

Good one-way deal

S$ 709 or less
27-5-30-5
  • 27-5-30-5
  • 2 total stops
  • 34h 10m total
  • Singapore to Adelaide
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25-7
  • 25-7
  • 1 total stop
  • 27h 35m total
  • Singapore to Adelaide
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Highest demand for flights based on searches. 26% potential increase in price (S$ 565 potential increase over avg. return price).
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Cheapest flight prices on average. 8% potential price decrease (S$ 127 potential savings vs. average return price).
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Average for round-trip flights in May 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 14 May 2025.

Fri 29-815:40SIN - ADL
1 stop27h 35mMultiple Airlines
Tue 9-907:05ADL - SIN
1 stop31h 55mMultiple Airlines
Deal found 13-5S$ 564
Fri 8-808:20SIN - ADL
Nonstop6h 30mSingapore Airlines
Thu 14-817:35ADL - SIN
Nonstop7h 00mSingapore Airlines
Deal found 13-5S$ 843
Fri 8-819:45SIN - ADL
1 stop8h 55mJetstar
Thu 14-807:15ADL - SIN
1 stop12h 15mJetstar
Deal found 13-5S$ 875
Tue 27-501:50SIN - ADL
2 stops27h 55mCathay Pacific
Mon 9-606:25ADL - SIN
2 stops24h 35mCathay Pacific
Deal found 13-5S$ 903
Fri 5-922:35SIN - ADL
2 stops13h 25mQantas Airways
Sat 13-914:10ADL - SIN
2 stops28h 10mQantas Airways
Deal found 13-5S$ 1,048
Thu 15-519:15SIN - ADL
1 stop10h 15mMalaysia Airlines
Sun 1-609:50ADL - SIN
1 stop9h 55mMalaysia Airlines
Deal found 13-5S$ 1,232
Sat 28-619:35SIN - ADL
1 stop21h 40mEmirates
Sat 5-707:35ADL - SIN
1 stop12h 10mEmirates
Deal found 14-5S$ 1,327
Thu 26-603:55SIN - ADL
2 stops33h 45mChina Southern
Fri 4-711:00ADL - SIN
2 stops58h 10mChina Southern
Deal found 12-5S$ 2,033

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 14 May 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

Tue 27-5

17:30-17:30

1 stop22h 30m

Adelaide

Fri 30-5

08:45-18:55

1 stop11h 40m

S$ 615

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 8-8

08:20-16:20

Nonstop6h 30m

Adelaide

Thu 14-8

17:35-23:05

Nonstop7h 00m

S$ 843

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 8-8

19:45-06:10

1 stop8h 55m

Adelaide

Thu 14-8

07:15-18:00

1 stop12h 15m

S$ 875

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 27-5

01:50-07:15

2 stops27h 55m

Adelaide

Mon 9-6

06:25-05:30

2 stops24h 35m

S$ 903

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 30-5

19:20-11:30

1 stop14h 40m

Adelaide

Wed 18-6

06:10-18:00

1 stop13h 20m

S$ 1,077

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 28-6

19:35-18:45

1 stop21h 40m

Adelaide

Sat 5-7

07:35-18:15

1 stop12h 10m

S$ 1,327

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 26-6

03:55-15:10

2 stops33h 45m

Adelaide

Fri 4-7

11:00-19:40

2 stops58h 10m

S$ 2,033

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 25-7

15:40-20:45

1 stop27h 35m

S$ 349

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 4-8

12:15-06:25

1 stop16h 40m

S$ 473

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 5-6

01:50-15:35

2 stops36h 15m

S$ 614

Flights are sorted by cheapest return flights first.

Deals found on 14-5

Showing 1-10 of 12 results
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 9 May 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 14 May 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 42% 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 14 May 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).

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 inches per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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 14 May 2025.
Get a feel of what it's like to fly with Singapore Airlines, Emirates and Cathay Pacific from Singapore to Adelaide by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,294 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,229 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
865 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
837 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
96 reviews
Singapore Airlines
8.1
Very Good
1,294 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.7

Overall

8.1

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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

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

    Our cheapest airline available from Singapore to Adelaide is Singapore Airlines. Our recent data shows that you can find tickets from as low as S$ 843 on this airline. Additional options worth looking into are Jetstar and Cathay Pacific, starting at S$ 875 and S$ 903 round-trip. These flights start at 29% 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$ 473 on Indonesia AirAsia. Other airlines that offer cheap prices include Cathay Pacific from S$ 614 and Singapore Airlines from S$ 637 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 (73%), ANA (73%) and Ethiopian Air (73%).

  • What are the cheapest flights from Singapore to Adelaide?

    The cheapest flight price from Singapore to Adelaide is S$ 466. On average you can expect to pay S$ 1,063. The most popular route, (Singapore Changi - Adelaide), can usually be booked for S$ 577.

  • 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 14 May 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 14 May 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapestS$ 570AverageS$ 694FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapestS$ 753AverageS$ 992FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapestS$ 815AverageS$ 1,270FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapestS$ 851AverageS$ 1,297FlexibilityNo 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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