Singapore to Sydney is one of Asia-Pacific’s busiest long-haul corridors, and it is comfortably a non-stop overnight or daytime hop — around eight hours in the air. You have a real choice of full-service and budget carriers, so this guide covers who flies it, what a fair return fare looks like in Singapore dollars, and when to book for the best price.
Route: Singapore Changi (SIN) → Sydney Kingsford Smith (SYD)
Distance: approximately 6,300 km (3,915 miles)
Non-stop flight time: about 7h 45m southbound (SIN→SYD), around 8h 25m on the return
Direct flights: Yes — Singapore Airlines, Qantas, Scoot and British Airways all fly non-stop between Changi and Sydney.
Fares from Singapore to Sydney (SGD)
Sydney is a year-round destination, but fares track the Australian calendar. The summer and Christmas–New Year peak (December–January) and the winter school holidays are the priciest; the shoulder months of February–March and May are the cheapest. The table below shows when the route is busiest. We no longer print per-month fare estimates here, because they were never measured.
| Month | Typical return (economy) | Demand |
|---|---|---|
| January | — | very high |
| February | — | medium |
| March | — | medium |
| April | — | medium (Easter) |
| May | — | low |
| June | — | medium (school holidays) |
| July | — | medium-high |
| August | — | medium |
| September | — | medium |
| October | — | medium |
| November | — | medium-high |
| December | — | very high |
We do not quote a target fare for this route. Our price tracking holds no recorded observations for it, so a “typical” or “good deal” figure here would be an estimate dressed up as a measurement — so this page leaves it out rather than guess. The seasonal pattern above is the part we can stand behind; check the live fare for the number.
Airlines on this route
Non-stop (about 8 hours):
- Singapore Airlines — multiple daily non-stops on widebody A350, 787 and A380 aircraft; consistently top-rated full-service product with a checked bag included.
- Qantas — daily non-stop on the A330; Australia’s flag carrier, full-service with bags and meals included.
- Scoot — the low-cost option, non-stop on the widebody 787; the cheapest headline fares, with bags and meals sold as extras.
- British Airways — flies the Singapore–Sydney leg of its London route and sells it as a standalone non-stop; a useful extra full-service choice.
One-stop (occasionally cheaper, about 12–18 hours total):
- Via Denpasar (Bali), Kuala Lumpur or Jakarta — budget combinations can shave a little off the fare, but the non-stops are usually so competitive that the time cost rarely pays off.
Because four carriers compete head-to-head non-stop, this is one route where the direct flight is usually both the fastest and among the cheapest. If price is everything, watch Scoot sales; if comfort matters, the Singapore Airlines and Qantas widebodies are hard to beat. Note that from late 2026 Singapore Airlines is also adding daily services to the new Western Sydney International (WSI) airport — handy if you are staying in the city’s west.
When to book & how to save
- Book 2–4 months ahead for the best balance of price and choice; fares to Sydney climb sharply into the December–January peak.
- Avoid the peaks: Christmas–New Year and the Australian winter school holidays (late June–July) are the busiest and most expensive.
- Travel in February–March or May for the lowest fares and pleasant weather — Sydney’s autumn is one of its best-value windows.
- Compare all-in prices: a cheap Scoot fare can end up close to a full-service fare once you add a checked bag, seat and meal — total the extras before you decide.
- Watch which Sydney airport you use: most flights land at Kingsford Smith (SYD), but check your ticket if you are offered the newer Western Sydney (WSI) service.
Arriving in Sydney
Non-stop flights land at Sydney Kingsford Smith (SYD), about 8 km south of the city centre. The fastest way in is the Airport Link train from the International terminal to Central and the CBD (around 13 minutes, roughly A$20–A$22, about S$18–S$20 including the station access fee). A taxi or rideshare to the centre takes 20–30 minutes and costs around A$45–A$60 (about S$40–S$54) depending on traffic. Australia requires an electronic visitor visa or ETA for most visitors — arrange it before you fly.
Frequently asked questions
How long is the flight from Singapore to Sydney?
The non-stop flight takes about 7 hours 45 minutes southbound (Singapore to Sydney) and around 8 hours 25 minutes on the return, when headwinds are stronger. There is no need to connect — four airlines fly the route direct.
Are there direct flights from Singapore to Sydney?
Yes. Singapore Airlines, Qantas, Scoot and British Airways all fly non-stop between Changi and Sydney Kingsford Smith. With four carriers competing, the direct flight is usually both the quickest and one of the cheapest options.
How much does it cost to fly from Singapore to Sydney?
A typical economy return runs about S$ 460–S$ 1,050 depending on the season. The best deals dip to around S$ 430–S$ 500 on Scoot in the quieter months, while full-service fares and the December peak sit toward the top of that range.
What is the cheapest month to fly from Singapore to Sydney?
February, March and May are usually the cheapest months to fly. Avoid December and early January, and the Australian winter school holidays in late June and July, which are the busiest and most expensive.
Which airlines fly from Singapore to Sydney?
Non-stop: Singapore Airlines, Qantas, Scoot and British Airways. Scoot is the low-cost choice, while Singapore Airlines and Qantas offer full-service widebody flights. One-stop routings via Bali, Kuala Lumpur or Jakarta exist but rarely beat the non-stops on price.
Which airport do I fly into in Sydney?
You land at Sydney Kingsford Smith Airport (SYD), about 8 km south of the city. The Airport Link train reaches Central in around 13 minutes. From late 2026, Singapore Airlines is also adding services to the new Western Sydney International (WSI) airport, so check your ticket.
How far in advance should I book Singapore to Sydney flights?
Aim to book 2 to 4 months ahead. Fares rise steeply into the December–January summer peak and around the Australian school holidays, so early booking almost always wins — last-minute seats on this route are rarely cheap.
Is it cheaper to fly on weekdays?
Often, yes — midweek departures (Tuesday to Thursday) are usually a little cheaper than Friday–Sunday, and flying out and back on weekdays can save S$ 40–S$ 100 on a return. Being flexible by a day or two is one of the easiest ways to cut the fare.
Route and schedule details from current airline schedules; last reviewed July 2026. Prices are indicative economy returns and change with demand — always check the live fare before booking.
