$131 Cheap Flights from Sydney (SYD) to Singapore (SIN)

View $131 flight on Wed, Jun 4, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Singapore Changi Airport (SIN)

Find available prices by choosing your travel dates.

Cheap Flights from Sydney to Singapore (SYD-SIN)

Prices were available within the past 7 days and start at $131 for one-way flights and $266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Mon, Jun 2 - Mon, Jun 9
SYD
Sydney
SIN
Singapore
$266 Roundtrip, just found
$266
Roundtrip
just found
Select Scoot flight, departing Mon, Jun 2 from Sydney to Singapore, returning Mon, Jun 9, priced at $266 just found
Jetstar
Mon, May 19 - Thu, May 22
SYD
Sydney
SIN
Singapore
$464 Roundtrip, found 2 days ago
$464
Roundtrip
found 2 days ago
Select Jetstar flight, departing Mon, May 19 from Sydney to Singapore, returning Thu, May 22, priced at $464 found 2 days ago
Hainan Airlines
Sat, Jun 14 - Mon, Jun 16
SYD
Sydney
SIN
Singapore
$464 Roundtrip, found 16 hours ago
$464
Roundtrip
found 16 hours ago
Select Hainan Airlines flight, departing Sat, Jun 14 from Sydney to Singapore, returning Mon, Jun 16, priced at $464 found 16 hours ago
Xiamen Airlines
Sun, May 25 - Wed, Jun 25
SYD
Sydney
SIN
Singapore
$508 Roundtrip, found 1 day ago
$508
Roundtrip
found 1 day ago
Select Xiamen Airlines flight, departing Sun, May 25 from Sydney to Singapore, returning Wed, Jun 25, priced at $508 found 1 day ago
Philippine Airlines
Wed, Aug 13 - Wed, Sep 3
SYD
Sydney
SIN
Singapore
$543 Roundtrip, found 6 days ago
$543
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Wed, Aug 13 from Sydney to Singapore, returning Wed, Sep 3, priced at $543 found 6 days ago
Thai Airways International
Mon, Jun 2 - Mon, Jun 9
SYD
Sydney
SIN
Singapore
$562 Roundtrip, just found
$562
Roundtrip
just found
Select Thai Airways International flight, departing Mon, Jun 2 from Sydney to Singapore, returning Mon, Jun 9, priced at $562 just found
Emirates
Fri, Aug 1 - Tue, Sep 2
SYD
Sydney
SIN
Singapore
$580 Roundtrip, found 2 days ago
$580
Roundtrip
found 2 days ago
Select Emirates flight, departing Fri, Aug 1 from Sydney to Singapore, returning Tue, Sep 2, priced at $580 found 2 days ago
Fiji Airways
Wed, Dec 10 - Mon, Dec 15
SYD
Sydney
SIN
Singapore
$589 Roundtrip, found 6 days ago
$589
Roundtrip
found 6 days ago
Select Fiji Airways flight, departing Wed, Dec 10 from Sydney to Singapore, returning Mon, Dec 15, priced at $589 found 6 days ago
Qantas Airways
Wed, May 21 - Wed, May 28
SYD
Sydney
SIN
Singapore
$593 Roundtrip, found 1 day ago
$593
Roundtrip
found 1 day ago
Select Qantas Airways flight, departing Wed, May 21 from Sydney to Singapore, returning Wed, May 28, priced at $593 found 1 day ago
Vietnam Airlines
Sun, Oct 26 - Tue, Oct 28
SYD
Sydney
SIN
Singapore
$600 Roundtrip, found 3 days ago
$600
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Sun, Oct 26 from Sydney to Singapore, returning Tue, Oct 28, priced at $600 found 3 days ago
Flights from Sydney (SYD) to Singapore (SIN)
Origin airport
Kingsford Smith Intl.
Destination airport
Changi
Airlines serving
APG Distribution System, Asiana Airlines, Batik air , British Airways, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, Emirates, Fiji Airways, Garuda Indonesia, Korean Air, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$266
Distance
3909 mi

Sydney to Singapore Flights

The cheapest times to fly from Sydney to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Singapore are during the month of June. You can find some of the cheapest flights from Sydney to Singapore with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Sydney to Singapore

Sunday is one of the best days to book for cheap flights from Sydney to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Sydney to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $131 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) cost?
You can score cheap return flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) starting at $266. Book your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Scoot flight leaving SYD on May 19 2025 and touching down at SIN. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from SYD to SIN?
The cheapest flights from SYD to SIN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
You can choose from 4 carriers that operate direct flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN). These include:

  • Singapore Airlines
  • Qantas
  • Scoot

What is the cheapest airline that flies from SYD to SIN?
Currently, the cheapest airline offering one-way flights from SYD to SIN is Scoot. You can take off on this route from $126. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SYD on June 4 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
With an average of 9 nonstop flights that operate from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) each day, you’ll be on your way in no time.
What are the most popular departure times for flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Flights between SYD and SIN tend to be busiest at 4 PM. If you’re after a more relaxed atmosphere and potentially cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from SYD to SIN?
Monday has the most flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN). Consider leaving on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Take the earliest flight at around 6:45AM UTC+11, heading out of Kingsford Smith Intl. Airport (SYD). You’ll be traveling for roughly 8h 5m, coming in to land at Changi Airport (SIN) at approximately 11:50AM UTC+8.
How long does it take to fly from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
The average flight time from SYD to SIN is 8 hours and 11 minutes, covering a total distance of 3,900 mi.
What airline has the least delays from SYD to SIN?
With 100% of flights typically landing on schedule, Lufthansa has the best on-time performance for nonstop flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN). To monitor your flight status and get notifications if anything changes, simply head to the Expedia App.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
To avoid potential delays on the Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Singapore from Kingsford Smith Intl. Airport (SYD)?
Changi Airport (SIN) is the only airport in Singapore with direct flights from Kingsford Smith Intl. Airport (SYD). Browse your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) last-minute?
Booking your flight from SYD to SIN right before your getaway is typically more expensive. However, if you’re flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SYD to SIN flight and hotel package?
You can save money by booking a SYD to SIN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve selected your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Typically, it’s possible to reschedule or cancel your SYD to SIN flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.