Cheapest one-way
66% below next 30d avg. (S$ 790)
With a lowest one-way fare of S$ 272 , travelers can expect an average price of S$ 790 for upcoming trips, while round-trip tickets start at S$ 539 . Flights typically take around 7h 44m , but the fastest nonstop option completes the journey in just 7h 55m minutes. Flights to Sydney can arrive at: Kingsford Smith Airport (SYD) and Western Sydney International Airport (WSI). The most common route connects Singapore Changi Airport and Kingsford Smith Airport (SIN–SYD). To secure the best rates, booking 40 days in advance is recommended, and the cheapest travel days are Tuesday, Wednesday, and Saturday .
Updated 3d ago · This content is an AI-powered summary based on Trip.com data. Prices and availability are subject to change. Please refer to actual prices, availability, and travel conditions.
Explore the cheapest one-way and round-trip flights from Singapore to Sydney over the next 90 days, with one-way fares from S$ 272 and round-trip from S$ 539. Based on Trip.com's latest 7-day flight data.
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Scoot
Singapore Airlines
Qantas Airways
British Airways
Malaysia Airlines
Batik Air Malaysia
Philippine Airlines
Emirates
AirAsia
VietJet Air
Garuda Indonesia
Turkish Airlines
Thai Airways
The distance between Singapore and Sydney is approximately 6,299.16km. It takes around 7 hours 44 minutes on average to fly from Singapore to Sydney. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is October.
| Cheapest one-way flight price | S$ 272 |
|---|---|
| Cheapest return ticket price | S$ 539 |
| Off-season for travel | October |
| Peak season for travel | July |
| Flight distance | 6,299.16km |
| Average flight time | 7 hours 44 minutes |
| Popular airline | Scoot |
| Frequency | ~38/week |
Based on Trip.com’s data, the cheapest month for flights from Singapore to Sydney is November, with an average price of S$ 254, and the most expensive month is January, with an average price of up to S$ 784.
Based on Trip.com’s data, the cheapest month for round-trip flights from Singapore to Sydney is August, with an average price of S$ 827, and the most expensive month is January, with an average price of up to S$ 1,755.

Sydney is home to the world's largest natural harbour and the iconic Sydney Opera House, which took 14 years to build! Taking a flight from Singapore, Sydney has endless things to explore: beautiful beaches, delicious Aussie food, and rare wildlife. Let’s check out how to start your trip to Sydney!
Sydney is one of the largest cities in Australia. The city is surrounded by National Parks and greenery which cut their way through the sparkling harbours, suburbs and skyscrapers. Compared to the other Australian cities, Sydney is both flamboyant and ambitious.
The international airport in Sydney is Kingsford Smith Airport (SYD), also known as Sydney Airport. All Singapore to Sydney flights land at the Sydney Airport. Directs flights from Singapore to Sydney usually take about 8 hours while indirect flights can reach to 30 hours (approx.) from Changi Airport to Sydney Airport.
There are currently several direct flights to Sydney, mainly offered by Singapore Airlines, Scoot, Qantas, and British Airways. Cheap flights from Singapore are usually indirect and are operated by airlines such as KLM, Qantas, Garuda Indonesia, Singapore Airlines, Malaysia Airlines, JetStar, and Virgin Australia.
Here is the flight information about some of the airlines operating this route:
| Airline | Flight Time | Type | Roundtrip Price (Estimated) |
| Qantas Airways | 7h 55m | Direct | From S$725 |
| Singapore Airlines | 7h 40m | Direct | From S$840 |
| Scoot | 7h 40m | Direct | From S$388 |
| British Airways | 7h 40m | Direct | From S$707 |
👀Note: Prices are estimated and may vary depending on the booking period, travel dates, and promotions.
Opened in 1981, Singapore Changi Airport (SIN) has won numerous awards for its world-class services, such as comfortable resting areas, lounges, duty-free shops, restaurants, and charging points. Changi Airport isn’t just for flying. It's also considered as one of the most beautiful airports in the world. You will see the tallest indoor waterfall - Rain Vortex, experience a Skytrain that connects its terminals to immerse yourself in a real-world Zootopia, and also eating and shopping!
Changi Airport has 4 terminals (T1, T2, T3, and T4). Before you embark on your flight, it's important to know how to get to Singapore Changi Airport. Luckily, you have several options to choose from:
Singaporean passport holders can get an e-Visa under the Electronic Travel Authority (ETA) system that will be allowed to stay in Australia for 90 days. Upon arrival, stay connected with an Australia eSIM for seamless 4G/5G data. You can activate it as soon as you land. These essential apps will make your trip smoother: Opal Travel for public transport, Uber for ride-hailing, and Trip.com for booking activities, tours, and hotels.
Sydney Kingsford Smith Airport (SYD) is the main airport, just 8km from the city centre. It has three terminals: T1 for international flights, T2 for domestic, and T3 for Qantas flights. If you’re flying from Singapore, you’ll land at T1, where you’ll find duty-free shopping, dining, and airport lounges.
Getting from Sydney Airport to city centre is easy:
Finding cheap flights from Singapore to Sydney is easier than ever! Here are some key tips to help you get the best flight deals.
🔥Tip #1: Download Trip.com App For the Best Flight Discounts
Download Trip.com mobile app and discover the best flight deals and discounts for your next trip!
🔥Tip #2: Make Use Of Trip.com Promotions
Trip.com rolls out new exciting travel promotions monthly with major banks and partners. Make use of discounts and promotion codes to maximise your savings for your trip!
🔥Tip #3: Search Flight by Single Fare
Due to the complex flight pricing structure (various factors depending on airlines) and the number of available seats, you will be offered air tickets at different prices if you search by single fare and group fare. For a group of not more than ten people, separate single fare bookings will be a more cost-effective option.
🔥Tip #4: Book Flight Tickets Early
Timing is crucial when booking flights. For the best rates, try to book your tickets 3-4 months ahead of your travel date. Additionally, Tuesdays and Wednesdays often offer cheaper fare options compared to other days. Or you can wait for last-minute price; although a bit adventurous, it's still a good way to grab cheap flights.
🔥Tip #5: Set up a Price Alert
You can easily track the price of your cheap flights to Sydney by creating an alert. Whenever fares go down or up, you'll get a push notification or e-mail to help you get the best flight offer.
🔥Tip #6: Combine Your Flight With Hotels
Book the perfect hotel for your vacation and get an unbeatable 8% discount if you're a first-time user! Download our app now and start planning your trip with ease and make your getaway extra special!
Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.