S$ 150 Find Cheap Flights to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Australia departing on 1-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Best Australia Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Melbourne
MelbournedirectS$ 404
Sydney
Sydney1 stopS$ 433
Perth
PerthdirectS$ 291
Brisbane
Brisbane1 stopS$ 713
Adelaide
Adelaide1 stopS$ 508
Hobart
Hobart1 stopS$ 602
Cairns
Cairns1 stopS$ 570
Darwin
DarwindirectS$ 454
Coolangatta
Coolangatta1 stopS$ 572
Canberra
Canberra1 stopS$ 658
Maroochydore
Maroochydore1 stopS$ 569
Broome
Broome1 stopS$ 660
Newcastle
Newcastle1 stopS$ 528
Yulara
Yulara1 stopS$ 861
Alice Springs
Alice Springs1 stopS$ 932
Melbourne
MelbournedirectS$ 404
Sydney
Sydney1 stopS$ 433
Perth
PerthdirectS$ 291
Brisbane
Brisbane1 stopS$ 713
Adelaide
Adelaide1 stopS$ 508
Hobart
Hobart1 stopS$ 602
Cairns
Cairns1 stopS$ 570
Darwin
DarwindirectS$ 454
Coolangatta
Coolangatta1 stopS$ 572
Canberra
Canberra1 stopS$ 658
Maroochydore
Maroochydore1 stopS$ 569
Broome
Broome1 stopS$ 660
Newcastle
Newcastle1 stopS$ 528
Yulara
Yulara1 stopS$ 861
Alice Springs
Alice Springs1 stopS$ 932

Book Cheap Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Australia

Fri, 15 May - Mon, 18 May
Scoot Logo
23:10 - 04:20
SIN
-
PER
5h 10mdirect
Scoot Logo
09:55 - 15:15
PER
-
SIN
5h 20mdirect
S$ 291Scoot
Thu, 14 May - Thu, 21 May
Scoot Logo
23:10 - 04:20
SIN
-
PER
5h 10mdirect
Scoot Logo
18:25 - 23:45
PER
-
SIN
5h 20mdirect
S$ 292Scoot
Thu, 14 May - Tue, 19 May
Jetstar Logo
14:15 - 19:40
SIN
-
PER
5h 25mdirect
Jetstar Logo
07:40 - 12:55
PER
-
SIN
5h 15mdirect
S$ 295Jetstar
Tue, 5 May - Sat, 9 May
Jetstar Logo
14:15 - 19:40
SIN
-
PER
5h 25mdirect
Jetstar Logo
07:40 - 12:55
PER
-
SIN
5h 15mdirect
S$ 297Jetstar
Sat, 2 May - Sat, 9 May
Emirates Logo
22:05 - 04:30
SIN
-
DRW
4h 55mdirect
Emirates Logo
17:40 - 21:00
DRW
-
SIN
4h 50mdirect
S$ 454Emirates
Mon, 4 May - Mon, 11 May
Qantas Airways Logo
22:05 - 04:30
SIN
-
DRW
4h 55mdirect
Qantas Airways Logo
17:40 - 21:00
DRW
-
SIN
4h 50mdirect
S$ 492Qantas Airways
Sat, 25 Apr - Thu, 30 Apr
Qantas Airways Logo
22:05 - 04:30
SIN
-
DRW
4h 55mdirect
Qantas Airways Logo
17:40 - 21:00
DRW
-
SIN
4h 50mdirect
S$ 500Qantas Airways
Mon, 20 Apr - Mon, 27 Apr
Emirates Logo
22:05 - 04:30
SIN
-
DRW
4h 55mdirect
Emirates Logo
17:40 - 21:00
DRW
-
SIN
4h 50mdirect
S$ 501Emirates
Mon, 4 May - Mon, 11 May
Indonesia AirAsia Logo
17:20 - 06:25
SIN
-
ADL
11h 35m
1 stop
Indonesia AirAsia Logo
07:05 - 22:05
ADL
-
SIN
16h 30m
1 stop
S$ 508Indonesia AirAsia
Tue, 14 Apr - Thu, 23 Apr
Indonesia AirAsia Logo
10:30 - 06:25
SIN
-
ADL
18h 25m
1 stop
Indonesia AirAsia Logo
07:05 - 22:05
ADL
-
SIN
16h 30m
1 stop
S$ 517Indonesia AirAsia
Booking Insights

KAYAK's insights & trends for flights to Australia

Get data-powered insights and trends into flights to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Australia?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Australia from Singapore found in the last 72 hours was to Perth, at S$ 212 return. The most popular route is Singapore (SIN) to Melbourne Airport (MEL) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 363.

What is the cheapest month to fly from Singapore to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Singapore to Australia is August, when tickets cost S$ 303 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is S$ 642 and S$ 632 respectively.

What is the cheapest time of day to fly to Australia?

The average price for all round-trip flights from Singapore to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Australia is generally in the morning, when retur flights cost S$ 614 on average. The most expensive time of day to fly to Australia is generally at night, which is peak travel time and where the average cost of a ticket is S$ 690.

How far in advance should I book a flight from Singapore to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Singapore to Australia, you should book around 6 weeks before departure, which saves you about 29% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Which is the cheapest airport to fly into in Australia?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Australia is Perth Airport (PER), with an average flight price of S$ 261.

Good to know

Low seasonJanuary
Cheapest flightS$ 150
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (7% more expensive on average)
Flight from Singapore to Perth

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Singapore to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Singapore to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Singapore to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Singapore to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Singapore to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Singapore to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Australia?

    Based on KAYAK data, the cheapest day to fly to Australia is Thursday when return tickets can be as cheap as S$ 594. On the other hand, the most expensive day to fly is Sunday, when return prices are S$ 684 on average.

Top tips for finding cheap flights to Australia

  • Looking for cheap airfare to Australia? 25% of our users found return tickets to Australia for the following prices or less: From Singapore S$ 999
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Australia flight deals.

Reviews of the top 5 airlines flying to Australia

 
Need help choosing which airline to fly with from Singapore to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1484 reviews
8.6Crew
8.0Comfort
7.8Food
8.3Boarding
8.0Entertainment
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Very good from the beginning to the end. Amazing experience

The crew were absolutely fantastic. They actively asked if passengers wanted refills and if they were comfortable. I was extremely impressed.

Emirates did great! I liked the service, the food, cleanness, and the flight was on time. Much better airline than Qatar Airways I flew with last year.

Emirates A380s are always wonderful to fly on. Their crews, food and service are always excellent. They are typically on time and the only thing I would change (maybe newer or upgraded aircraft have this) is bluetooth so I can pair my noise cancelling headphones without a cable.

Had to do shuttle bus both times during the transfer. It was waaay longer than acceptable. These 777s need a refurbishment really badly. Emirates and Dubai Airport used to be top notch. Now overcrowded and outdated.

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

I had a good experience flying with Emirates. All of the flights were on time staff was very professional and kind. So I had a positive experience..

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

Food was excellent. Leg room in economy, not so good; I’m 6’-1”.

This was the worst flight I’ve been on. Getting on the plane where is was 30 degrees outside was hotter on board cabin must’ve been 33 degrees. This is a health hazard. They cannot be doing this to save on fuel. People could die from this!!. Fans and a/c was, off entertainment was off. Poor excuse given. Crew made the excuse that the system didn’t have enough power. They basically were operating on one engine to save on jet fuel till 3 hours later on cruising altitude and they then started the second engine. And finally the cabin was cooled. On a 7hour red eye flight this made it so uncomfortable and impossible to sleep.

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

Qantas is always subpar beyond comfy chairs for a domestic flight

I liked boarding the plane. The staff were rude, the food was appalling and the chairs the most uncomfortable I have ever experienced

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Well my expórtenle with Qantas it wasn’t that good KLM from Bs Aires was delay Santiago Chile Qantas QF 028 was still in the airport but the crew didn’t opened the door for me soo I lost my fly And I stuck in the airport 13 hrs waiting for next fly by Latam Arline My question is can I have my money back for business class

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

3 hours delay ,we changed plane after boarding and waiting inside

Apart from the staff at the airport who were amazing the rest of the experience with scoot was disgusting a very basic flight packed and uncomfortable no consideration to a disabled traveller. And even worse from Singapore to Vienna. All about the money. Not even a complementary coffee or juice. From the airline. The staff at the airport didn't look at me as been disabled and no help not even a wheelchair was offered. The food on the plane was cheap and tasteless and expensive no entertainment on plane and WiFi which had to be paid for was intermittent at best.

Uncoordinated boarding, seat comfort is terrible, even toilet is so small that overweight people wouldn't fit in. Baggage scam with additional fees. Stay away from this airline.

Forthright communication to the customers regarding services offered and any fees involved.

Scoot is a no frills budget airline. Do not expect a legacy airline experience.

I have taken more than 50 flights in the past year and this is the worst onboard experience that I've come across. There's always a risk with budget airlines and their creative views of customer service. Having bought a standard seat, we boarded at the assigned seat - we naturally couldn't choose ourselves as that would be extra cost. After take-off, the person in the row in front leans back their seat. As a frequent flyer, I believe this is their right, so I try to lean my seat back as well to have the same space available. However, my standard seat could not lean back, as the row behind was an exit row. As I had paid for a standard seat, not a less space than standard, I moved to the completely free row behind me. This was not allowed, as due to extra legroom, this would cost extra. Subsequently spent the next 30 mins discussing this scenario with the crew. I have no issues with budget airlines and additional charges, but if I pay for a standard seat, I want a standard seat, not one with less space. As you do not offer me a discount for the less space, do not try and charge me a premium, when I find a free seat with more space. It works both ways Scoot.

Finishes were quite worn, including our very scratched up seatback. No entertainment available, and the WiFi (even for “ScootHub”) was very slow. Crew were somewhat friendly.

Food & lower the prices. Look at Air Asia food look better & affordable

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The flights got us to our destination. The seats on the planes were uncomfortable.

The smells on this plane were disgusting. So many sweaty and unhygienic people i couldn't stand it. I dream of being anywhere else in the world when I am on a JetStar flight they suck.

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

The issue was a 4 hour delay to takeoff with very sketchy information provided about the available of the flights delay. Passengers were not informed of gate changes and how long the delay might be. It ended with a late night 2 hour drive to our home which was not ideal for elderly people.

Flight was fine with boarding starting a few minutes early. Not a fan of the crew pushing political messaging regarding indigenous naming of Brisbane city… really pushed it like I haven’t heard on Jetstar before.

Improved experience over our last years flight when also we flew local but on an international scheduled flight. The double processing is still unwelcome i.e. by security and then by border force having to produce a licence and boarding pass repeatedly on departure and return. Obviously suits the airline rather than the local traveller. The flight and crew were good though a helper on return was offhand having to push the wheel chair did the bare minimum we felt.

Flight was delayed both directions but once in the air was ok. Boarding out of Melbourne is just a mess.

Although a local trip via international flight it was fairly straight forward albeit more checks than desirable for local travel. On arrival Perth collecting luggage the trollies were hidden in one end of the long hall.

80 minute delay on departure based on two no show pax; removal of checked bags. Boarding very awkward, and waiting in terminal until specific rows called (not zones). Overhead not used for boarding, but specific staff member notifying people at the top of the stairs. Numerous people noted "this is confusing" on boarding. Seats ok, but entertainment (and food, and seat selection) all at extra cost. Smooth flight, and friendly neighbours.

Everything you need to know for your flight to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.