Cheap flights from Adelaide to Singapore from $312
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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Adelaide to Singapore Changi are usually found in May or August, booked 78 days in advance, depart on a Monday or Saturday and return on a Tuesday
Cheap flight deals from Adelaide to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.
Round-trip from | $722 |
---|---|
One-way from | $312 |
Popular in | December |
Cheapest in | May |
Average price | $1,089 |
Good round-trip deal | $1,012 or less |
Good one-way deal | $704 or less |
Find flight deals from Adelaide to Singapore
Cheapest flights from Adelaide to SingaporeExplore the most affordable flight options available from Adelaide to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Adelaide to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Adelaide 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 2 July 2025.
Use the filters below to find and compare flights from Adelaide to Singapore that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Mon 4/8
07:15-18:00
1 stop12h 15m
Singapore Changi
Tue 12/8
20:45-11:50
2 stops13h 35m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Sat 1/11
08:05-17:20
1 stop11h 45m
Singapore Changi
Sun 30/11
17:50-07:25
1 stop11h 05m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Sat 1/11
18:35-22:55
Nonstop6h 50m
Singapore Changi
Sun 30/11
08:05-17:20
Nonstop6h 45m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Tue 29/7
07:15-18:00
1 stop12h 15m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Wed 3/9
07:15-18:55
1 stop13h 10m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Tue 25/11
08:05-17:20
1 stop11h 45m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Wed 13/8
06:10-18:00
1 stop13h 20m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Thu 4/9
17:35-23:05
Nonstop7h 00m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Thu 24/7
06:30-05:30
2 stops24h 30m
AdelaideSingapore
ADL - SIN
ADLSIN
Adelaide
Wed 13/8
08:55-05:20
2 stops21h 55m
Best time to book a flight from Adelaide to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Adelaide with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Adelaide to Singapore
How far ahead should I book a flight from Adelaide to Singapore?
Use this chart to determine the optimal time to book a return flight from Adelaide to Singapore. Price data was last updated on 27 June 2025.
To ensure you get the cheapest price possible for a flight from Adelaide to Singapore, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Adelaide to Singapore?
Currently, May is the cheapest month in which you can book a flight from Adelaide to Singapore (average of $355). Flying from Adelaide 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 ADL to SIN?
Find hourly flight availability from Adelaide 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 2 July 2025.
When flying from Adelaide to Singapore, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.
What is the cheapest day to fly from Adelaide to Singapore?
Use this chart to determine the cheapest time to fly return from Adelaide to Singapore. Price data was last updated on 29 June 2025.
Travellers seeking maximum savings on their Adelaide to Singapore flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Adelaide to Singapore
Explore weekly flight availability from Adelaide 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 2 July 2025.
The most flights from ADL to SIN are scheduled on a Thursday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 2 July 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Cathay Pacific, andChina Southern from Adelaide to Singapore to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Pierre,Apr 2025
MLE - SIN
Related info for your journey
Find useful and relevant information for your journey from Adelaide 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 Adelaide to Singapore on these airlines
Choose from the following airlines for your flight from Adelaide to Singapore. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.
Top 7 airlines flying from Adelaide to Singapore
Discover the top 7 airlines that operate flights from Adelaide 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 2 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 Adelaide to Singapore?
Deals for Adelaide 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 Adelaide 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 Adelaide to Singapore.
Can Cheapflights find flights from Adelaide to Singapore with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Adelaide to Singapore, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Adelaide to Singapore become cheaper?
Of course! You can now track prices for flights from Adelaide to Singapore and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.