Cheap flights from Australia to Singapore from $145
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Australia to Singapore
Keep the following information in mind while searching for Australia to Singapore flight deals. Data was last updated 11 July 2025.
Round-trip from | $288 |
---|---|
One-way from | $145 |
Popular in | December |
Cheapest in | May |
Average price | $922 |
Good round-trip deal | $360 or less |
Good one-way deal | $150 or less |
Find flight deals from Australia to Singapore
Cheapest flights from Australia to SingaporeExplore the most affordable flight options available from Australia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Australia to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Australia to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
Use the filters below to find and compare flights from Australia to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PerthSingapore
PER - SIN
PERSIN
Perth
Thu 21/8
21:55-03:25
Nonstop5h 30m
Singapore Changi
Sun 14/9
12:00-17:10
Nonstop5h 10m
PerthSingapore
PER - SIN
PERSIN
Perth
Sat 23/8
21:55-03:25
Nonstop5h 30m
Singapore Changi
Tue 26/8
14:15-19:30
Nonstop5h 15m
PerthSingapore
PER - SIN
PERSIN
Perth
Sat 9/8
07:50-12:55
Nonstop5h 05m
Singapore Changi
Wed 13/8
06:55-12:10
Nonstop5h 15m
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Sat 1/11
22:30-03:30
Nonstop8h 00m
Singapore Changi
Sat 8/11
11:00-21:20
Nonstop7h 20m
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Mon 25/8
13:00-18:55
Nonstop7h 55m
Singapore Changi
Sun 31/8
21:00-06:15
Nonstop7h 15m
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Sun 7/9
12:05-18:00
Nonstop7h 55m
Singapore Changi
Sun 21/9
21:00-06:15
Nonstop7h 15m
DarwinSingapore
DRW - SIN
DRWSIN
Darwin
Mon 18/8
13:10-07:15
1 stop19h 35m
Singapore Changi
Sun 24/8
07:55-12:35
1 stop27h 10m
DarwinSingapore
DRW - SIN
DRWSIN
Darwin
Wed 13/8
16:35-07:15
1 stop16h 10m
Singapore Changi
Sun 24/8
20:15-12:35
1 stop14h 50m
SydneySingapore
SYD - SIN
SYDSIN
Sydney Kingsford Smith
Sat 26/7
20:45-03:10
Nonstop8h 25m
Singapore Changi
Fri 8/8
23:25-20:00
1 stop18h 35m
SydneySingapore
SYD - SIN
SYDSIN
Sydney Kingsford Smith
Sun 3/8
12:50-19:15
Nonstop8h 25m
Singapore Changi
Thu 21/8
02:00-11:35
Nonstop7h 35m
Best time to book a flight from Australia to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Australia with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Australia to Singapore
What is the cheapest month to book a flight from Australia to Singapore?
Currently, May is the cheapest month in which you can book a flight from Australia to Singapore (average of $355). Flying from Australia to Singapore in December is currently the most expensive (average of $752). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from AU to SIN?
Find hourly flight availability from Australia to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
When flying from Australia to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Australia to Singapore
Explore weekly flight availability from Australia to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.
The most flights from AU0 to SIN are scheduled on a Wednesday (65 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (52 on average).
Reviews of airlines servicing Singapore
Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated 11 July 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andFiji Airways from Australia to Singapore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Crew
Food
Overall
Boarding
Comfort
Entertainment
Reviews
Anonymous,June 2025
KTM - DXB
Related info for your journey
Find useful and relevant information for your journey from Australia to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Australia to Singapore
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Australia to Singapore
Discover the top 10 airlines that operate flights from Australia to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 11 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Australia to Singapore?
Deals for Australia to Singapore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Australia to Singapore?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Singapore.
Can Cheapflights find flights from Australia to Singapore with no change fees?
Certainly. Search results for flights to Singapore from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Australia to Singapore become cheaper?
Yes! Start tracking prices for Australia to Singapore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.