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Cheap flights from Australia to Singapore from $165
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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SIN
29 Nov — 6 Dec1
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 30 October 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 30 October 2025.
Thu 13/1105:35PER - SIN
Nonstop5h 10mScoot
Mon 17/1123:00SIN - PER
Nonstop5h 15mScoot
Deal found 28/10$308
Sat 22/1105:35PER - SIN
Nonstop5h 10mScoot
Wed 3/1223:00SIN - PER
Nonstop5h 15mScoot
Deal found 28/10$309
Thu 30/1007:35PER - SIN
Nonstop5h 20mJetstar
Fri 31/1006:55SIN - PER
Nonstop5h 25mJetstar
Deal found 28/10$312
Thu 30/1007:35PER - SIN
Nonstop5h 20mJetstar
Mon 3/1106:55SIN - PER
Nonstop5h 25mJetstar
Deal found 29/10$314
Mon 3/1105:35PER - SIN
Nonstop5h 10mScoot
Thu 6/1123:00SIN - PER
Nonstop5h 15mScoot
Deal found 29/10$315
Sat 22/1107:35PER - SIN
Nonstop5h 20mMultiple Airlines
Wed 3/1223:00SIN - PER
Nonstop5h 15mMultiple Airlines
Deal found 28/10$318
Tue 18/1105:35PER - SIN
Nonstop5h 10mScoot
Tue 25/1123:00SIN - PER
Nonstop5h 15mScoot
Deal found 28/10$320
Fri 31/1005:35PER - SIN
Nonstop5h 10mScoot
Thu 26/223:00SIN - PER
Nonstop5h 15mScoot
Deal found 29/10$321
Fri 21/1105:35PER - SIN
Nonstop5h 10mScoot
Fri 28/1123:00SIN - PER
Nonstop5h 15mScoot
Deal found 28/10$324
Sun 9/1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Sun 16/1114:10SIN - PER
1 stop14h 20mMultiple Airlines
Deal found 28/10$328
Fri 14/1105:35PER - SIN
Nonstop5h 10mMultiple Airlines
Tue 18/1107:40SIN - PER
1 stop12h 15mMultiple Airlines
Deal found 29/10$329
Wed 19/1105:35PER - SIN
Nonstop5h 10mScoot
Mon 24/1123:00SIN - PER
Nonstop5h 15mScoot
Deal found 29/10$332
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 30 October 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 30 October 2025.
Use the filters below to find and compare flights from Australia to Singapore that are best for you.
Fly from
Australia
Fly to
Singapore
Route
Depart
Return
Price
PerthSingapore
PER - SIN
PERSIN
Perth
Tue 18/11
05:35-10:45
Nonstop5h 10m
Singapore Changi
Tue 25/11
18:35-04:30
1 stop9h 55m
$370
PerthSingapore
PER - SIN
PERSIN
Perth
Mon 1/12
06:50-18:00
1 stop11h 10m
Singapore Changi
Sat 6/12
14:15-19:35
Nonstop5h 20m
$418
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Fri 7/11
13:10-18:00
Nonstop7h 50m
Singapore Changi
Sun 16/11
21:00-07:25
Nonstop7h 25m
$435
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Tue 18/11
13:10-18:00
Nonstop7h 50m
Singapore Changi
Thu 20/11
19:40-08:30
1 stop9h 50m
$482
PerthSingapore
PER - SIN
PERSIN
Perth
Sat 22/11
01:30-10:30
1 stop9h 00m
Singapore Changi
Sun 7/12
23:00-04:15
Nonstop5h 15m
$497
DarwinSingapore
DRW - SIN
DRWSIN
Darwin
Mon 1/12
12:20-13:50
1 stop27h 00m
Singapore Changi
Mon 8/12
17:35-16:15
1 stop21h 10m
$512
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Sat 15/11
13:10-18:00
Nonstop7h 50m
Singapore Changi
Sat 22/11
21:00-07:25
Nonstop7h 25m
$523
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Wed 12/11
10:00-18:15
1 stop11h 15m
Singapore Changi
Sun 23/11
19:40-08:30
1 stop9h 50m
$532
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Wed 5/11
10:00-18:15
1 stop11h 15m
Singapore Changi
Wed 12/11
19:40-08:30
1 stop9h 50m
$534
MelbourneSingapore
MEL - SIN
MELSIN
Melbourne
Sun 16/11
13:10-18:00
Nonstop7h 50m
Singapore Changi
Sun 23/11
21:00-07:25
Nonstop7h 25m
$541
Showing 1-10 of 60 results
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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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, August is the cheapest month in which you can book a flight from Australia to Singapore (average of $171). Flying from Australia to Singapore in December is currently the most expensive (average of $378). 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 30 October 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Australia to Singapore by exploring options for tickets in the morning.
What is the cheapest day to fly from Australia to Singapore?
Use this chart to determine the cheapest time to fly return from Australia to Singapore. Price data was last updated on 26 October 2025.
Travellers seeking maximum savings on their Australia to Singapore flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
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 30 October 2025.
The most flights from AU0 to SIN are scheduled on a Monday (65 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (53 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 30 October 2025.
See what other customers who have flown with Emirates, Singapore Airlines, andQantas 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.
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,June 2025
KTM - DXB
Food
7.9
Comfort
8.0
Boarding
8.1
Overall
8.1
Entertainment
8.2
Crew
8.3
Reviews
1 / 20
2.0
MediocreAnonymous,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
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Fly from Australia to Singapore on these airlines
Choose from the following airlines for your flight from Australia to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
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 30 October 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.