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.

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.

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.

How popular is this Singapore to Adelaide flight route?

The Singapore Changi to Adelaide flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Singapore to Adelaide?

Departing from Singapore to Adelaide will take you 6h 45m. There are 3355 mi between Singapore and Adelaide. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What is the cheapest airline to fly from Singapore to Adelaide round-trip?

Flying on Singapore Airlines is currently your cheapest option to Adelaide, with prices starting at £658.

Weekly flight availability from Singapore to Adelaide

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).

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.

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).

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.

£184+ Cheap Flights from Singapore to Adelaide

Cheapflights Tip: The best prices from Singapore Changi to Adelaide are usually found in January or May, booked 32 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Singapore to Adelaide

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 7 October 2026.

Mon 9/1121:00 -

1 stop18h 45m

Sat 14/1118:50 -

1 stop25h 40m

Deal found 3/10£442

Wed 18/1121:00 -

1 stop15h 50m

Wed 25/1106:15 -

1 stop14h 15m

Deal found 4/10£468

Wed 18/1112:25 -

2 stops18h 45m

Wed 25/1106:15 -

1 stop14h 15m

Deal found 4/10£481

Sat 7/1117:00 -

2 stops15h 55m

Mon 23/1107:15 -

1 stop13h 15m

Deal found 4/10£483

Tue 20/1020:30 -

1 stop12h 20m

Thu 29/1006:25 -

1 stop14h 05m

Deal found 4/10£501

Mon 9/1121:00 -

1 stop18h 45m

Sat 14/1110:30 -

2 stops16h 10m

Deal found 3/10£531

Find flight deals from Singapore to Adelaide

Round-trip from	£371
One-way from	£184
Popular in	November
Cheapest in	January
Average price	£642

19/3-7/4
2 total stops
43h 10m total
Singapore to Adelaide

Search Deals

Jetstar
9/11-31/12
1 total stop
18h 45m total
Singapore to Adelaide

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£108 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Mon 9/11

21:00-18:15

1 stop18h 45m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£184

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Tue 24/11

19:25-09:40

2 stops35h 45m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£221

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Wed 17/2

21:00-15:20

1 stop15h 50m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£241

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Fri 6/11

21:00-10:50

1 stop11h 20m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£261

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Fri 16/10

23:25-11:20

2 stops33h 25m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£310

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Thu 15/10

23:25-17:50

3 stops39h 55m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£331

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Fri 16/10

21:00-17:15

1 stop17h 45m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£375

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Tue 30/3

11:05-08:00

1 stop18h 25m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£474

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Sat 3/4

09:55-08:00

1 stop19h 35m

Adelaide

Wed 31/12

00:00-22:00

Nonstop0h 00m

£477

SingaporeAdelaide

SIN Singapore Changi - ADL Adelaide

SINADL

Singapore Changi

Tue 20/10

20:30-11:20

1 stop12h 20m

Adelaide

Thu 29/10

06:25-18:00

1 stop14h 05m

£501

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 19 resultsSorted by cheapest first

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.

SIN-ADL

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

Prices

Airlines

Delays

How far ahead should I book a flight from Singapore to Adelaide?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Adelaide. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 £274). Flying from Singapore to Adelaide in November is currently the most expensive (average of £901). 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 SIN to ADL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Adelaide as you normally would.

How much does it cost for a return flight from Singapore to Adelaide?

Airfare is below average for this route at the moment.

Singapore to Adelaide flights typically cost between £491 and £850 in March.
The cheapest return price found within the last 5 days was £371 on Multiple Airlines (19 Mar–7 Apr).

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines 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

8.2

Very Good

1,623 reviews

Check prices

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

1,623 reviews

Singapore Airlines

8.2

Very Good

1,623 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Sept 2026

SIN - SEA

Related info for your journey

How popular is this Singapore to Adelaide flight route?
The Singapore Changi to Adelaide flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Singapore to Adelaide?
Departing from Singapore to Adelaide will take you 6h 45m. There are 3355 mi between Singapore and Adelaide. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Singapore to Adelaide round-trip?
Flying on Singapore Airlines is currently your cheapest option to Adelaide, with prices starting at £658.
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 £274). Flying from Singapore to Adelaide in November is currently the most expensive (average of £901). 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

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Top airline flying from Singapore to Adelaide

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest£658	Average£1,071	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Adelaide from Singapore today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Singapore to Adelaide.

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

Yes, we can. To see specific flights from Singapore to Adelaide with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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Cheap flights from Singapore to Adelaide from £184

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Adelaide

Cheapest flights from Singapore to AdelaideExplore 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 7 October 2026.

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 7 October 2026.

Best flights from Singapore to AdelaideDiscover carefully curated flight deals from Singapore to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Discover carefully curated flight deals from Singapore to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Singapore to AdelaideExplore direct flight options from Singapore to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Explore direct flight options from Singapore to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Singapore to AdelaideDiscover last-minute flight deals from Singapore to Adelaide. Data last updated 7 October 2026 and is based on user searches.

Discover last-minute flight deals from Singapore to Adelaide. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Singapore to AdelaideSearch for one-way flight options from Singapore to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Search for one-way flight options from Singapore to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Find flight deals from Singapore to Adelaide

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

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.

Cheapflights Insights

How far ahead should I book a flight from Singapore to Adelaide?

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Adelaide. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

What is the cheapest time of day to fly from SIN to ADL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Adelaide as you normally would.

How much does it cost for a return flight from Singapore to Adelaide?

Airfare is below average for this route at the moment.

Singapore to Adelaide flights typically cost between £491 and £850 in March.The cheapest return price found within the last 5 days was £371 on Multiple Airlines (19 Mar–7 Apr).

Weekly flight availability from Singapore to Adelaide

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 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.

Reviews of airlines servicing Adelaide

Check out reviews from past customers who have flown with Singapore Airlines 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.

Related info for your journey

How popular is this Singapore to Adelaide flight route?

How long is the flight from Singapore to Adelaide?

What is the cheapest airline to fly from Singapore to Adelaide round-trip?

What are the most reliable airlines from Singapore to Adelaide?

Can I find deals for flights from Singapore to Adelaide that include hotel bookings?

How can I find direct flights from Singapore to Adelaide?

Can I find deals for business class flights from Singapore to Adelaide?

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

Browse thousands of different options on Cheapflights for your next trip

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Browse other Singapore and Adelaide flight options. Last updated on 7 October 2026.

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

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

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

Can Cheapflights notify me if prices for flights from Singapore to Adelaide become cheaper?

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Travel Smart

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 7 October 2026.

Best flights from Singapore to Adelaide
Discover carefully curated flight deals from Singapore to Adelaide that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 October 2026.

Direct flights from Singapore to Adelaide
Explore direct flight options from Singapore to Adelaide based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 October 2026.

Last-minute flights from Singapore to Adelaide
Discover last-minute flight deals from Singapore to Adelaide. Data last updated 7 October 2026 and is based on user searches.

One-way flights from Singapore to Adelaide
Search for one-way flight options from Singapore to Adelaide. Find affordable one-way fares based on user searches. Data last updated 7 October 2026.

Singapore to Adelaide flights typically cost between £491 and £850 in March.
The cheapest return price found within the last 5 days was £371 on Multiple Airlines (19 Mar–7 Apr).