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Cheap flights from Singapore to Adelaide from $300

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
30 Aug — 6 Sep1
1 adult

Cheap flight deals from Singapore to Adelaide

Keep the following information in mind while searching for Singapore to Adelaide flight deals. Data was last updated 25 August 2025.

Round-trip from

$634

One-way from

$300

Popular in

January

Cheapest in

June

Average price

$1,227

Good one-way deal

$815 or less
15/12-2/2
  • 15/12-2/2
  • 2 total stops
  • 26h 05m total
  • Singapore to Adelaide
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Jetstar
  • Jetstar
  • 15/9
  • 1 total stop
  • 12h 05m total
  • Singapore to Adelaide
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($851 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($187 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a one-way flight from Singapore to Adelaide.
Search Deals

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 25 August 2025.

Mon 24/1117:35SIN - ADL
1 stop11h 20mMultiple Airlines
Tue 9/1208:05ADL - SIN
1 stop18h 35mMultiple Airlines
Deal found 24/8$656
Tue 21/1021:00SIN - ADL
1 stop11h 05mJetstar
Mon 27/1006:15ADL - SIN
1 stop14h 15mJetstar
Deal found 25/8$677
Sat 25/1015:40SIN - ADL
1 stop17h 15mMultiple Airlines
Tue 28/1016:30ADL - SIN
1 stop13h 20mMultiple Airlines
Deal found 23/8$690
Wed 26/1115:20SIN - ADL
1 stop13h 35mMultiple Airlines
Thu 4/1208:05ADL - SIN
1 stop11h 55mMultiple Airlines
Deal found 23/8$700
Fri 12/1217:35SIN - ADL
1 stop11h 20mMultiple Airlines
Mon 5/119:05ADL - SIN
1 stop17h 20mMultiple Airlines
Deal found 23/8$702
Mon 1/921:00SIN - ADL
1 stop23h 30mJetstar
Mon 8/921:40ADL - SIN
1 stop21h 50mJetstar
Deal found 24/8$711
Thu 27/1117:35SIN - ADL
1 stop10h 10mMultiple Airlines
Wed 3/1206:25ADL - SIN
1 stop9h 55mMultiple Airlines
Deal found 22/8$730
Tue 21/1015:55SIN - ADL
2 stops16h 10mMultiple Airlines
Mon 27/1006:15ADL - SIN
1 stop14h 45mMultiple Airlines
Deal found 25/8$757

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 647,157 searches. Data last updated 25 August 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 15/12

17:35-07:25

1 stop11h 20m

Adelaide

Mon 2/2

06:15-18:30

1 stop14h 45m

$634

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 24/11

17:35-07:25

1 stop11h 20m

Adelaide

Tue 9/12

08:05-00:10

1 stop18h 35m

$656

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 25/10

14:30-11:25

1 stop18h 25m

Adelaide

Mon 27/10

06:15-18:00

1 stop14h 15m

$674

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 21/10

21:00-10:35

1 stop11h 05m

Adelaide

Mon 27/10

06:15-18:00

1 stop14h 15m

$677

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 13/2

12:15-07:25

1 stop16h 40m

Adelaide

Mon 23/2

07:20-18:30

1 stop13h 40m

$679

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sat 25/10

15:40-11:25

1 stop17h 15m

Adelaide

Tue 28/10

16:30-03:20

1 stop13h 20m

$690

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 26/11

15:20-07:25

1 stop13h 35m

Adelaide

Thu 4/12

08:05-17:30

1 stop11h 55m

$700

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 12/12

17:35-07:25

1 stop11h 20m

Adelaide

Mon 5/1

19:05-09:55

1 stop17h 20m

$702

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Thu 27/11

17:35-06:15

1 stop10h 10m

Adelaide

Wed 3/12

06:25-13:50

1 stop9h 55m

$730

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 21/10

15:55-10:35

2 stops16h 10m

Adelaide

Mon 27/10

06:15-18:30

1 stop14h 45m

$757

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 20 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

What is the cheapest month to book a flight from Singapore to Adelaide?

Currently, June is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $168). Flying from Singapore to Adelaide in October is currently the most expensive (average of $241). 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?

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 25 August 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from Singapore to Adelaide by exploring options for tickets in the morning.

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 25 August 2025.

The most flights from SG0 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).

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 25 August 2025.
Check out reviews from past customers who have flown with Singapore Airlines and Jetstar from Singapore to Adelaide to help guide your decision. 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
1,352 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,352 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Jetstar
6.5
Okay
467 reviews
Singapore Airlines
8.1
Very Good
1,352 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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

    For a flight from Singapore to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city.

  • How popular is this Singapore to Adelaide flight route?

    Within the past month, 10 users have taken a look at flights from Singapore to Adelaide.

  • How long is the flight from Singapore to Adelaide?

    A quick flight from Singapore to Adelaide can take about 18h 25m. Jetstar provides one of the quickest options available for as low as $674. The distance between Singapore and Adelaide is about 5399 km.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Adelaide on time: Turkish Airlines (82%), Bangkok Airways (82%), ANA (82%).

  • What are the cheapest flights from Singapore to Adelaide?

    Looking at all options, your cheapest flight can be booked for $569. While the most popular route (Singapore Changi - Adelaide) can be booked for $656 on average our data indicates $861 when flying from Singapore to Adelaide.

  • 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, June is the cheapest month in which you can book a flight from Singapore to Adelaide (average of $168). Flying from Singapore to Adelaide in October is currently the most expensive (average of $241). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg
Stirling

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Singapore to Adelaide

Discover the top 2 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 647,157 searches. Data last updated 25 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$350Average$825FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$1,036Average$1,635FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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?

Cheapflights makes it easy to find Singapore to Adelaide flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Adelaide?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Adelaide for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Singapore to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Singapore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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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