Qantas Airways flights to Singapore from Sydney

View S$610 flight on Thu, 29 Jan, 2026Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Qantas Airways flights from Sydney to Singapore (SYD→SIN)

Prices were available within the past 7 days and start at S$610 for one-way flights and S$778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Tue, 11 Nov - Tue, 18 Nov
SYD
Sydney
SIN
Singapore
S$778 Return, found 3 days ago
S$778
Return
found 3 days ago
Select Qantas Airways flight, departing Tue, 11 Nov from Sydney to Singapore, returning Tue, 18 Nov, priced at S$778 found 3 days ago
Sydney to Singapore route information
Origin airport
Kingsford Smith Intl.
Destination airport
Changi
Airlines serving
Batik air , British Airways, Cathay Pacific, China Airlines, China Southern Airlines, Emirates, FlexFlight, Garuda Indonesia, Hahn Air Systems, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Sichuan Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines, Xiamen Airlines
Popular airline
Garuda Indonesia
Distance
6255 km
Average flight time
6 hours 24 mins

Frequently asked questions

How much is a Qantas flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
You can discover cheap return Qantas flights from S$778 from SYD to SIN by organising your results from "Price (lowest to highest)" on Expedia. Or search for options from S$610 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SYD to SIN with Qantas?
Browse for one-way or round-trip flights to Singapore in October or August. You could find cheaper fares with Qantas during these quieter months.
Does Qantas fly nonstop from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Take off on one of Qantas's 17 direct weekly flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN). To see what's available, enter your travel dates, origin and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from SYD to SIN with Qantas?
It takes approximately 8h 17m to travel nonstop from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) with Qantas.
Which day of the week has the most Qantas flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Wednesday has the most Qantas flights from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN). With 3 daily departures, this is the best day of the week to book something that will suit your plans.
What airports does Qantas fly into in Singapore?
Get on a Qantas flight from Kingsford Smith Intl. Airport (SYD) to Singapore, and you'll likely touch down at Changi Airport (SIN). This is the airline's main hub in this destination.
What kind of luggage can I take on a Qantas flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
On a standard economy flight with Qantas from SYD to SIN, you can bring 1 checked-in bag up to 30 kgs with dimensions not exceeding 157 centimetres in total. For hand luggage, you're permitted 1 cabin bag weighing up to 10 kgs and measuring no more than 56 centimetres x 23 centimetres x 36 centimetres. Size and weight allowances can differ depending on your cabin class and fare type. To make sure you won't face additional charges at the terminal, double-check your Qantas booking or look up the airline's website before packing your bags.
What type of plane does Qantas fly from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
For the Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN) route, Qantas typically uses Airbus A380-800 and Airbus A330-300 planes. Don't forget that last-minute changes can occur for operational purposes, so your flight could be on another aircraft.
Can I change or cancel my Qantas flight from Kingsford Smith Intl. Airport (SYD) to Changi Airport (SIN)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For further information about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to make changes without additional costs, tick the "Changes included" or "No cancel fee" filter when organising your next escape.
*Available to Expedia members.