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Cheap flights from Singapore to Adelaide from $378

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — ADL
12 May — 19 May1
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
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 12 April 2026.

Mon 1/617:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Sun 7/620:10
ADL
-
SIN
1 stop23h 20m
Multiple Airlines
Deal found 7/4$638
Mon 11/517:00
SIN
-
ADL
1 stop11h 55m
Multiple Airlines
Sun 17/518:50
ADL
-
SIN
1 stop19h 55m
Multiple Airlines
Deal found 8/4$676
Fri 5/619:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Mon 8/607:15
ADL
-
SIN
1 stop12h 15m
Jetstar
Deal found 11/4$689
Mon 3/821:00
SIN
-
ADL
1 stop12h 55m
Jetstar
Mon 10/807:15
ADL
-
SIN
1 stop12h 15m
Jetstar
Deal found 9/4$696
Mon 11/519:25
SIN
-
ADL
1 stop9h 15m
Jetstar
Sun 17/518:50
ADL
-
SIN
1 stop24h 40m
Jetstar
Deal found 8/4$699
Thu 21/521:00
SIN
-
ADL
1 stop12h 05m
Jetstar
Thu 28/506:15
ADL
-
SIN
1 stop13h 15m
Jetstar
Deal found 7/4$720
Mon 25/521:00
SIN
-
ADL
1 stop18h 45m
Multiple Airlines
Mon 1/607:20
ADL
-
SIN
2 stops28h 20m
Multiple Airlines
Deal found 10/4$736
Mon 18/519:25
SIN
-
ADL
1 stop20h 35m
Jetstar
Fri 22/518:50
ADL
-
SIN
1 stop24h 40m
Jetstar
Deal found 9/4$740
Tue 9/621:00
SIN
-
ADL
1 stop18h 45m
Jetstar
Sat 13/606:15
ADL
-
SIN
1 stop13h 15m
Jetstar
Deal found 10/4$741

Find flight deals from Singapore to Adelaide

Keep the following information in mind while searching for Singapore to Adelaide flight deals. Data was last updated 12 April 2026.

Round-trip from

$638

One-way from

$378

Popular in

December

Cheapest in

January

Average price

$1,475
1/6-7/6
  • 1/6-7/6
  • 2 total stops
  • 35h 15m total
  • Singapore to Adelaide
Search Deals
5/6
  • 5/6
  • 1 total stop
  • 14h 40m total
  • Singapore to Adelaide
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($41 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 12 April 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

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Mon 1/6

17:00-06:25

1 stop11h 55m

Adelaide

Sun 7/6

20:10-18:00

1 stop23h 20m

$638

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 27/5

02:30-11:30

1 stop31h 30m

Adelaide

Tue 2/6

07:05-14:10

1 stop32h 35m

$809

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Sun 24/5

21:00-17:15

1 stop18h 45m

Adelaide

Sun 31/5

11:10-13:15

2 stops27h 35m

$832
Fastest return journey

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Tue 26/5

18:45-10:20

2 stops14h 05m

Adelaide

Sat 6/6

17:50-09:55

2 stops17h 35m

$928

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 20/5

18:15-07:00

1 stop11h 15m

Adelaide

Sun 24/5

09:45-10:15

1 stop26h 00m

$1,069

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 12/8

22:55-07:00

1 stop30h 35m

Adelaide

Fri 21/8

09:45-18:15

1 stop10h 00m

$1,072

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 20/5

19:35-18:05

1 stop21h 00m

Adelaide

Sun 24/5

17:05-21:00

1 stop29h 25m

$1,132

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Wed 24/6

19:15-07:00

1 stop10h 15m

Adelaide

Fri 10/7

10:50-10:15

2 stops24h 55m

$1,358
Cheapest one-way

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 5/6

14:15-06:25

1 stop14h 40m

$378

SingaporeAdelaide

SIN - ADL

SINADL

Singapore Changi

Fri 1/5

21:00-10:35

1 stop12h 05m

$397

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 19 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

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 $354). Flying from Singapore to Adelaide in February is currently the most expensive (average of $966). 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 12 April 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.

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 12 April 2026.

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).

How often are flights from Singapore to Adelaide delayed?

About 13% of weekly flights between Singapore and Adelaide have experienced delays in the past year, with the average delay time being 115 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 Friday 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 13% of flights being delayed.

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 12 April 2026.
Check out reviews from past customers who have flown with 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.
Jetstar
6.5
Okay
537 reviews
Check prices

Entertainment

5.1

Boarding

6.7

Overall

6.5

Crew

7.3

Comfort

6.4

Food

5.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

AKL - CHC

About 4 hours in delays to be in a very packed plane. The crew was excellent though so have to give credit for that.
Jetstar
6.5
Okay
537 reviews
Jetstar
6.5
Okay
537 reviews
Check prices

Entertainment

5.1

Boarding

6.7

Overall

6.5

Crew

7.3

Comfort

6.4

Food

5.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

AKL - CHC

About 4 hours in delays to be in a very packed plane. The crew was excellent though so have to give credit for that.

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, 5 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 10h 15m. Malaysia Airlines provides one of the quickest options available for as low as $926. The distance between Singapore and Adelaide is about 5399 km.

  • What are the cheapest airlines to fly from Singapore to Adelaide one-way?

    The cheapest airline one-way is Indonesia AirAsia, with whom users have recently found tickets for as low as $261. However, be on the lookout for offers from Jetstar and Malaysia Airlines, as they are both options that can get you from Singapore to Adelaide for a low price.

  • 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 (93%), Bangkok Airways (93%), ANA (93%).

  • 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 $354). Flying from Singapore to Adelaide in February is currently the most expensive (average of $966). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Singapore to Adelaide

Discover the top airline 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 12 April 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$283Average$600FlexibilityNo cancel feeOn-time74%
Search Jetstar 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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