$340 Find Cheap Flights from Singapore to Sydney – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 21/8. 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

Save 15% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Sydney 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 from Singapore to Sydney

Tue, 13 Oct - Wed, 21 Oct
Multiple Airlines Logo
21:20 - 20:35
SIN
-
SYD
20h 15m
1 stop
Multiple Airlines Logo
21:50 - 08:30
SYD
-
SIN
13h 40m
1 stop
$623Multiple Airlines
Thu, 26 Nov - Fri, 5 Feb
Multiple Airlines Logo
18:25 - 11:30
SIN
-
SYD
14h 05m
1 stop
Multiple Airlines Logo
13:25 - 18:40
SYD
-
SIN
8h 15mdirect
$625Multiple Airlines
Mon, 24 Aug - Fri, 28 Aug
Scoot Logo
09:45 - 19:20
SIN
-
SYD
7h 35mdirect
Scoot Logo
13:00 - 19:30
SYD
-
SIN
8h 30mdirect
$626Scoot
Sat, 21 Nov - Sun, 29 Nov
Scoot Logo
07:55 - 18:50
SIN
-
SYD
7h 55mdirect
Scoot Logo
20:05 - 01:20
SYD
-
SIN
8h 15mdirect
$626Scoot
Tue, 27 Oct - Tue, 3 Nov
Qantas Airways Logo
23:40 - 13:25
SIN
-
SYD
10h 45m
1 stop
Qantas Airways Logo
11:40 - 17:00
SYD
-
SIN
8h 20mdirect
$869Qantas Airways
Mon, 10 Aug - Thu, 27 Aug
Qantas Airways Logo
21:00 - 06:45
SIN
-
SYD
7h 45mdirect
Qantas Airways Logo
14:45 - 21:15
SYD
-
SIN
8h 30mdirect
$870Qantas Airways
Sun, 30 Aug - Sat, 5 Sep
British Airways Logo
20:20 - 06:05
SIN
-
SYD
7h 45mdirect
British Airways Logo
14:35 - 21:00
SYD
-
SIN
8h 25mdirect
$912British Airways
Wed, 12 Aug - Sat, 15 Aug
British Airways Logo
20:20 - 06:05
SIN
-
SYD
7h 45mdirect
British Airways Logo
14:35 - 21:00
SYD
-
SIN
8h 25mdirect
$925British Airways
Fri, 23 Oct - Wed, 28 Oct
Singapore Airlines Logo
00:45 - 11:25
SIN
-
SYD
7h 40mdirect
Singapore Airlines Logo
19:10 - 00:20
SYD
-
SIN
8h 10mdirect
$975Singapore Airlines
Sun, 30 Aug - Tue, 8 Sep
Singapore Airlines Logo
00:45 - 10:25
SIN
-
SYD
7h 40mdirect
Singapore Airlines Logo
11:00 - 17:30
SYD
-
SIN
8h 30mdirect
$980Singapore Airlines
Booking Insights

KAYAK's insights & trends for flights to Sydney

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

What is the cheapest day to fly to Sydney?

The average price of all round-trip flights to Sydney clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Sydney is Sunday where round-trip tickets can be as cheap as $824. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,022 on average.

What is the cheapest month to fly to Sydney?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Sydney, 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 to Sydney is November, where tickets cost $677 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Singapore is $1,090 and $1,015 respectively. For one-way flights, the best month to travel is November with an average price of $329.

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

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

The cheapest time of day to fly to Sydney is generally in the morning, when round-trip flights cost $798 on average. The most expensive time of day to fly to Sydney is generally at night, which is peak travel time and where the average cost of a ticket is $1,010.

What is a good deal for flights to Sydney?

If you’re looking for cheap airfare to Sydney, 25% of our users found tickets to Sydney for the following prices or less: From Singapore $673 return.

How far in advance should I book a flight to Sydney?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sydney, 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, you should book around 5 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low season

January

Cheapest flight

$340
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Singapore to Sydney

FAQs - booking Sydney flights

  • How far is Sydney Kingsford Smith Airport from central Sydney?

    Sydney Kingsford Smith Airport is 7 km from the centre of Sydney.

  • What is the name of Sydney’s airport?

    Sydney is served by Sydney Kingsford Smith Airport, also commonly referred to as Kingsford Smith or Sydney. The airport code is SYD.

  • How much is a flight to Sydney?

    On average, a flight to Sydney costs $821. The cheapest price found on KAYAK in the last 2 weeks cost $274 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights to Sydney?

    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 to Sydney.

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

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

  • What is the Hacker Fare option on flights to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney 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 to Sydney?

    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 to Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Sydney

  • Looking for cheap airfare to Sydney? 25% of our users found return tickets to Sydney for the following prices or less: From Singapore $2,015
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sydney flight deals.

Reviews of the top 4 airlines flying from Singapore to Sydney

 
See real verified KAYAK customer reviews for airlines flying to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Sydney. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sydney? 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 1584 reviews
8.1Entertainment
7.8Food
8.0Comfort
8.6Crew
8.3Boarding
Airline reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

10.0 ExcellentRyan, July 2026
SIN - MEL
Read more Singapore Airlines reviews

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

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.

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

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

It was very good experience on board to Sydney with SQ.

Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.

Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline

Once again the meal served was delicious - we got chicken rice

Very slow check in. Food poor and some of the special meals offered were not available. Luggage then didnt arrive and still waiting for news 48 hours later

55 min transit, not sure how they planned to make it work

From start to finish, every part of the experience was outstanding. The care and kindness shown to my 95-year-old mother was exceptional—truly 10 out of 10. From the assistance she received at Sydney Airport while boarding the plane to the help she was given when arriving at Wagga Wagga Airport, every staff member was friendly, professional, and genuinely caring. They made her feel comfortable, safe, and well looked after throughout her journey. A heartfelt thank you to everyone who helped make my mother's trip such a wonderful experience. Your compassion and dedication are greatly appreciated.

I think it is much better than the flight I flew from Sydney to Tokyo.

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

We had a medical emergency, needing to get to an emergency room upon landing at LAX. I let the back flight attendants know the situation. One, David, contacted the pilot, who made arrangements for EMT's to be there when we got off the plane. They went above and beyond for us. We didn't have to go through customs, as a customs person came to us and checked us right at the exit of the jet way. Another wonderful woman, a United employee at LAX, perhaps a customer service liaison, took care of our luggage situation, as we weren't going to make our connection to Bozeman. When we came back to LAX to see when we could get a flight to Bozeman, the personnel are very accommodating and booked us on the next flight out, and assigned good seats. It was a horrible flight, physically, from Sydney to LAX, , but the professionalism of all involved was excellent! We are very grateful fir the way they all stepped in and helped during a very unpleasant medical situation. Thank you!!

PREMIUM ECONOMY - excellent !Brilliant new plane. Excellent tv catalogue. Good food. Good communication and service from all friend Australian crew. Good communication from captain. Best travel experience in years.

I couldn't hear all of the announcements. It was nice when they put them on the screen.

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

flight delayed, wait in crowded gate. staff inattentive. had to remind them to get my coat from their closet. not many new movies, media choices were limited (nothing compared to Emirates.) Lounge was crowded

New month and no new movies. Qantas has lost the plot

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

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.

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

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..

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 flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

Departure was delayed leading to late arrival, 25 min wait for a gate. Basically, missed all our connections & had to be rebooted, which was a very long process.

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

They did not provide free WiFi, It could be purchased for, I think, around $25, This seemed excessive.

Much better than from Singapore to London, which was awful. London to ORD was business class experience expected. Friendly and helpful flight attendants, decent main course, delicious dessert, comfortable lay flat private seats.

BA used to be a higher level flight experience. Now, like Air France, they’ve reduced the experience. The crew do a great job. However, food offerings for such a long flight were mediocre at best. At no point did they offer a glass of wine, which may be available, but they’ve stopped offering it. I credit BA for not weighing the carry-on bags like AF. I can’t believe that a 51 lb/23 kg bag isn’t included in the price. I don’t know if it’s Kayak gigging us or BA. Either way it’s disgraceful.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Seated in business class. Bed too hard and no comforter. Way too many seats in business class for number of crew so never felt particularly looked after.

I travel business class because I like to lie flat on the flight and sleep. I achieved that on this flight, and I really do like BA's new cubicles. As regards the rest of the experience however, I could have been in Premium Economy. The lounge was crowded, and the food/ drink in it was nothing special. The in-flight food was also nothing special, and the in-flight service was pretty perfunctory. Sorry, BA - you need to provide a better service. Cheers

The "new" configuration Club class provides a fantastic experience - a private pod, with great design and plenty of room to spread out. In addition, the cabin service was beyond excellent, and the food was great. Thank you for this sector, BA - it was worth every penny.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Leura
Katoomba
Terrigal
Penrith
Manly
Cronulla
Coogee
Randwick
Lithgow
Bondi Beach
Swansea
Newport
Charlestown
Brooklyn

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney