S$ 153 Find Cheap Flights from Australia to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Australia to Singapore departing on 18-7. 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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Booking Insights

KAYAK's insights & trends for flights to Singapore

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

What is the cheapest flight to Singapore?

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

The cheapest ticket to Singapore from Australia found in the last 72 hours was to Singapore, at S$ 97 return. The most popular route is Adelaide (ADL) to Singapore (SIN) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 97.

How much is a flight to Singapore?

The average and cheapest price for all round-trip flights to Singapore from each origin found by users searching on KAYAK in the last month.

A flight to Singapore costs S$ 653 on average. The cheapest price found on KAYAK in the last 2 weeks was S$ 97 for the route Perth (PER) to Singapore (SIN). The most popular routes on KAYAK are Perth to Singapore which costs S$ 616 on average, and Brisbane to Singapore, which costs S$ 966 on average.

See prices from:

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Australia to Singapore, 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 Australia to Singapore is August, when tickets cost S$ 306 (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$ 838 and S$ 664 respectively.

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

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

The cheapest time of day to fly to Singapore is generally at night, when retur flights cost S$ 579 on average. Morning departures are around 24% cheaper than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the evening, which is peak travel time and where the average cost of a ticket is S$ 1,158.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, 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 Australia to Singapore, you should book around 3 weeks before departure, which saves you about 18% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Which is the cheapest airport to fly into in Singapore?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Singapore is Singapore Changi Airport (SIN), with an average flight price of S$ 441.

Good to know

Low seasonFebruary
Cheapest flightS$ 153
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (43% more expensive on average)
Flight from Perth to Singapore

Flights from Australia to Singapore: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Australia to Singapore 
ScoutFlew with Jetstar
MEL
-
SIN
Mar 2026
There will be no internet or phone reception from the moment you start boarding. Send your goodbye messages before boarding. Wish they offered at least free wifi for messaging apps like WhatsApp. This seems to be common in Europe and great to include.
Verified travelerFlew with Qantas Airways
SYD
-
SIN
Jan 2026
leave time to get to next gate. some are a long walk.
FrankFlew with Scoot
MEL
-
SIN
May 2024
Download movies etc in advance so you don’t reply on WiFi onboard

FAQs for booking flights from Australia to Singapore

  • How far is the airport from the major tourist spots in Singapore?

    With so much to see, there is no single tourist area in Singapore. However, thanks to the city’s public transport, many of the best tourist sites are only 1h away. This includes the The Singapore Botanic Gardens and nearby Orchard Road, Marina Bay Sands and the downtown area, and the eastern walking trails of the Central Water Catchment, including an entrance where you can begin the TreeTop Walk.

  • Do I need a visa to go to Singapore?

    As an Australian passport holder, you do not need to apply for a visa to visit Singapore on business or tourism, as long as you're only there for 90 days and your passport is still valid for another 6 months. You may need to provide evidence that you have sufficient funds for the duration of your stay, and that you have purchased return or onward travel tickets.

  • Where can I find cash in the Changi Airport?

    You can purchase some of the local currency, the Singapore Dollar, all around the Changi Airport at the currency exchange services, or withdraw from the ATMs in the Arrivals Area. In downtown Singapore you will be able to use your credit or debit cards, however, most shopping locations or restaurants require a S$ 20 (A$ 21.50) minimum spend or charge a 10% transaction fee. As you travel further out of the city, or if you want to enjoy some of the famous Singapore street-food vendors, you will need to carry cash.

  • Is there anything to do at the Singapore Airport?

    Your trip to Singapore starts at the Changi Airport. The airport shopping centre, Jewel Changi, is renowned for its beautiful gardens and walkways, some of the most popular being the Butterfly Garden, the hedge maze at the Canopy Park, or the Crystal Garden in the Central Piazza. The airport also has a fully equipped movie theatre, and curated art exhibitions displayed throughout the airport.

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

    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 Australia to Singapore.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Australia to Singapore 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 Australia to Singapore?

    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 Australia to Singapore 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 Australia to Singapore?

    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 Australia to Singapore 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 Singapore?

    Based on KAYAK data, the cheapest day to fly to Singapore is Thursday when return tickets can be as cheap as S$ 588. On the other hand, the most expensive day to fly is Monday, when return prices are S$ 793 on average.

Top tips for finding a cheap flight out of Australia

  • As one of the world’s major transit airports, many airlines fly direct from Australia to Singapore. This includes local providers such as Qantas and Virgin Australia, or the award-winning Singapore Airlines.
  • Wish to fly to Singapore from the Gold Coast, Perth, Darwin or Sydney? No problem. You can find direct flights to Singapore from all of them with airlines such as Scoot, Qantas and Jetstar Asia.
  • As a small city-island-nation, Singapore has one major airport. The Changi Airport (SIN) is in the east-most part of the main island, near Tekong Island and Pulau Ubin. It takes approximately 1.5h to travel from the airport to downtown Singapore.
  • The Seletar Airport (XSP) located an hour north of downtown Singapore is the country’s secondary airport. Originally an airbase, it is now owned by the Changi Airport and is primarily used for private or freight planes. However, the airport is expanding to service commercial flights.
  • The Changi Airport is large, with four major commercial terminals. Terminals 1, 2, and 3 are connected by the complimentary SkyTrain which runs every 4min. You can also walk between the terminals using the Mezzanine bridge or the inter-terminal travelators. Terminal 4 is a little further away, connected by a shuttle bus from Terminal 2.

Reviews of the top 5 airlines flying from Australia to Singapore

 
Need help choosing which airline to fly with from Australia to Singapore? 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 1532 reviews
8.6Crew
8.1Entertainment
7.8Food
8.3Boarding
8.0Comfort
Airline reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

10.0 ExcellentVerak, May 2026
SFO - SIN
Read more Singapore Airlines reviews

Very concerned with guest comforts going out of their way to accommodate special dietary needs when the guests hadn’t pre-ordered.

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

It was fine. Nothing special but nothing went wrong so all good.

Overall the airline tried to give excellent service. The wheelchair service was bad at SFO. My baggage was also delayed but I thank them for taking the trouble to find it and deliver it to my home.

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

Overall were very good and I was satisfied w/ all the food and services.

As always Emirates is always dependent on the crew you get on the day and today was a good one. Everyone knew what they were doing and gracefully without hesitation . Great conversation all round even about the food and wine.

Worst kayak is worst ill never ever use kayak ever again !!

Offboarding in Dubai was a bit confusing. The bus dropped us off, we passed the security, and then we were again in departure, no clue, no guidance on where to get our luggage

Seat did not recline at all, wi-FI did not work at all. Those are both very unfortunate for a 14 hour flight. Crew and food was of course very nice as always.

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

The stewardess took a picture as a gift , if you asked for it. Every thing was very good, Especially the food, big and tasty. The service was good, they served water several times, very frequent.

Love that you can walk directly to your gate from the Emirates Business class lounge, very convenient

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

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

It was ok, but not what it was like 20 years ago

Great food and good entertainment options for the long flight.

It seems that qantas are trying hard to regain their status as Australia's premier airline. I only flew economy but happy with the service entertainment, food, configuration everything.

I never flew with alliance. Kayak is a joke and none of the flights or times were correct. Won’t ever use kayak again

I missed my flight due to unforeseen circumstances It was, however , an excellent price !

Loved the food and beverages available, spacious economy class, excellent entertainment

Very good overall. Highly recommend for all flying to Australia

Helpful staff when I felt unwell. Qantas need to have an audio/music channel so you can listen to various music/.artists

We had bulkhead seats in a A380 in the upper deck in seats 31 D and E. Storage was very limited other than in overhead bin - which is not within reach when in seat. Yet paying same price as others in premium economy who have a lot more storage within arm’s reach. Seems very unfair.

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

Boarding was not as per sequence Light snacks were not available Window had hair oil stains and water condensation

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.

The Ryanair of Australia. Not impressed. Forced me to gate check my bag as it was over their weight limit. Charged me $125 for the privilege. Then said plane hold was locked and it would have to go out in the next flight, which was the following day. Explained that I was on a cruise the next day and the plane would not arrive until after the ship left, and that it would be impossible to catch up with the cruise at any point. Lady at the gate unimpressed. So to sum up they were ready to charge me $125 to lose a bag. Finally got it resolved by appealing to management, but the whole episode was not good for the blood pressure. The gate lady said they followed the Ryanair business model which means first time passengers get penalized for doing things that other airlines routinely allow.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Horrible. The people that get this flights are very sick, dangerous and unhygienic

Jane at Sydney International airport check in was amazing. She set up the whole experience to be a positive one.

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.

Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

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