S$ 101 Find Cheap Flights from Australia to Singapore

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KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends for 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$ 134 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$ 134.

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$ 500 on average. The cheapest price found on KAYAK in the last 2 weeks was S$ 127 for the route Perth (PER) to Singapore (SIN). The most popular routes on KAYAK are Melbourne to Singapore which costs S$ 400 on average, and Perth to Singapore, which costs S$ 303 on average.
See prices from:

What is the cheapest day to fly to Singapore?

The average price of all flights from Australia to Singapore clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Singapore is Wednesday when return tickets can be as cheap as S$ 641. On the other hand, the most expensive day to fly is Sunday, when return prices are S$ 1,030 on average.

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 May, when tickets cost S$ 751 (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$ 1,400 and S$ 1,132 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 round-trip flights cost S$ 441 on average. Morning departures are around 26% 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$ 832.

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 the flight from Australia to Singapore, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 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$ 454.

Good to know

Low season

February

High season

December

Cheapest flight

S$ 101
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (42% 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 
FrancescoFlew with Singapore AirlinesPER-SINMar 2024
Best to use Emirates, QATAR etc. - staff are very polite and considerate. More leg room and food and beverage much better quality - cheaper! And personal effects do NOT go missing!
FrankFlew with ScootMEL-SINMay 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.

See more FAQs

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.
See more tips

Top 5 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1288 reviews
8.2Boarding
8.6Crew
8.0Entertainment
7.7Food
7.9Comfort
Airline reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

2.0 MediocreKylie, Apr 2025CNS - SIN
Read more Singapore Airlines reviews

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

no problem with Emirates it was the underpricer subcontractor Who was ridiculous

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

everything was great. I don't use on-board entertainment at all (I just read or sleep), but I appreciate that I couldn't hear anyone else's!

Flight was on time. Seats (economy) were very comfortable and food was excellent. The bad thing was that after landing it took an hour to reach arrivals. We had to wait 15mins to get off the plane and then had to board a bus which moved very slowly and took almost 30 minutes.

On this flight, about the last 2 hours the captain kept the cabin too hot. It appeared like the ac was off.

The entire crew went above and beyond. This was our first flight with our 3 month old, and they were accommodating and friendly. The crew is attentive and marks a HIGE difference to the regular runs with Avianca and LATAM.

Priority boarding for Silver and Premium Economy was very disorganised, in fact, non-existent.

Seats are not as easy to move as you would hope in premium econo Y

Friendly staff, surprisingly good premium economy seats allowing good sleep/ snooze opportunity and very good menu.

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

The old Plane had not been cleaned properly in a long time.

Planes was old - business class seats looked like they were installed in the 80s

Our baggage didn’t arrive with us on the plane. Need I say more?

I got upgraded from economy to business, and the experience was outstanding

I have taken this flight many times. It is ALWAYS late. Every time there is significant delay (1-3 hours) before boarding. It’s very consistent. Even after boarding the expected landing time was delayed twice. The seats are very narrow and cramped. Food is barely editable. Considering an economy ticket often costs about $2,000 it’s one of the worst services ever.

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 cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Hardly we had overweight and we were asked to pay $75. We were checked by a female and weight was alright

Unaware of charge for carry on until i got to gate

I got what I paid for - flight was clean, staff were friendly

Book cheap flights from Australia to Singapore

Recent return flight deals

26-5Mon
directScoot
5h 20mPER-SIN
29-5Thu
directScoot
5h 00mSIN-PER
S$ 224
28-4Mon
directScoot
5h 20mPER-SIN
7-5Wed
directScoot
5h 00mSIN-PER
S$ 225
8-5Thu
directJetstar
7h 55mMEL-SIN
12-5Mon
directJetstar
7h 15mSIN-MEL
S$ 346
15-5Thu
directJetstar
7h 55mMEL-SIN
19-5Mon
directJetstar
7h 15mSIN-MEL
S$ 363
24-7Thu
directSingapore Airlines
5h 25mPER-SIN
9-8Sat
directSingapore Airlines
5h 05mSIN-PER
S$ 444
11-6Wed
directSingapore Airlines
5h 25mPER-SIN
19-6Thu
directSingapore Airlines
5h 15mSIN-PER
S$ 450
10-5Sat
directQantas Airways
4h 50mDRW-SIN
19-5Mon
directQantas Airways
4h 50mSIN-DRW
S$ 504
10-5Sat
directQantas Airways
4h 50mDRW-SIN
19-5Mon
directQantas Airways
4h 50mSIN-DRW
S$ 507
11-10Sat
directEmirates
8h 20mBNE-SIN
21-10Tue
directEmirates
7h 30mSIN-BNE
S$ 753
3-5Sat
directEmirates
8h 20mBNE-SIN
11-5Sun
1 stopEmirates
12h 35mSIN-BNE
S$ 761

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Recent one-way flight deals

9-5Fri
directScoot
5h 30mPER-SIN
S$ 101
29-5Thu
directScoot
5h 30mPER-SIN
S$ 107
11-5Sun
directJetstar
5h 20mPER-SIN
S$ 147
15-5Thu
directJetstar
7h 55mMEL-SIN
S$ 174
13-7Sun
directSingapore Airlines
5h 25mPER-SIN
S$ 248
26-4Sat
directQantas Airways
4h 50mDRW-SIN
S$ 280
15-7Tue
directSingapore Airlines
8h 00mBNE-SIN
S$ 287
27-8Wed
directEmirates
4h 50mDRW-SIN
S$ 349
26-4Sat
directEmirates
4h 50mDRW-SIN
S$ 359
28-4Mon
directQantas Airways
4h 50mDRW-SIN
S$ 392

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Last minute flights to Singapore

Last minute flight, train and bus deals

19-4Sat
direct
5h 20mPER-SIN
6-5Tue
multi-stop
31h 10mSIN-PER
S$ 624
18-4Fri
multi-stop
13h 55mPER-SIN
6-5Tue
direct
5h 15mSIN-PER
S$ 660
19-4Sat
directScoot
5h 20mPER-SIN
6-5Tue
directScoot
5h 00mSIN-PER
S$ 694
19-4Sat
directScoot
8h 25mSYD-SIN
14-6Sat
directScoot
7h 35mSIN-SYD
S$ 793
21-4Mon
directEmirates
8h 10mMEL-SIN
23-4Wed
directEmirates
7h 20mSIN-MEL
S$ 884
17-4Thu
directEmirates
5h 35mPER-SIN
4-5Sun
directEmirates
5h 05mSIN-PER
S$ 1,065
21-4Mon
directQantas Airways
8h 10mMEL-SIN
23-4Wed
directQantas Airways
7h 20mSIN-MEL
S$ 1,067
21-4Mon
multi-stopQantas Airways
22h 50mMEL-SIN
23-4Wed
directQantas Airways
7h 20mSIN-MEL
S$ 1,090
19-4Sat
directSingapore Airlines
5h 25mPER-SIN
5-5Mon
directSingapore Airlines
5h 05mSIN-PER
S$ 1,138
20-4Sun
directSingapore Airlines
7h 50mMEL-SIN
24-5Sat
directSingapore Airlines
7h 15mSIN-MEL
S$ 1,454

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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.

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