Cheap flights from Adelaide to Singapore from $306
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SIN
28 Oct — 4 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Adelaide to Singapore Changi are usually found in May or August, booked 66 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Adelaide to Singapore
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
Cheapest flights from Adelaide to Singapore
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 28 September 2026.
Wed 21/1007:15 -
1 stop13h 15m
Wed 28/1021:00 -
1 stop15h 50m
Deal found 24/9$709
Wed 21/1007:15 -
1 stop13h 15m
Mon 26/1021:00 -
1 stop22h 40m
Deal found 26/9$727
Wed 14/1008:55 -
1 stop11h 35m
Wed 28/1021:00 -
1 stop18h 45m
Deal found 27/9$730
Thu 5/1111:30 -
1 stop17h 50m
Sun 15/1113:40 -
1 stop17h 45m
Deal found 24/9$740
Mon 16/1107:15 -
1 stop13h 15m
Mon 23/1121:00 -
1 stop18h 45m
Deal found 26/9$760
Fri 6/1106:15 -
1 stop14h 15m
Mon 9/1121:00 -
1 stop22h 40m
Deal found 26/9$767
Wed 21/1007:40 -
1 stop12h 50m
Mon 26/1021:00 -
1 stop22h 40m
Deal found 25/9$774
Mon 12/1007:15 -
1 stop13h 15m
Mon 19/415:55 -
2 stops27h 35m
Deal found 24/9$776
Thu 5/1106:25 -
1 stop14h 05m
Sun 15/1121:00 -
1 stop14h 25m
Deal found 23/9$797
Sun 1/1110:30 -
1 stop34h 00m
Wed 11/1121:00 -
1 stop22h 40m
Deal found 24/9$804
Mon 9/1107:15 -
1 stop13h 15m
Mon 16/1121:00 -
1 stop18h 45m
Deal found 25/9$820
Sun 22/1111:25 -
1 stop33h 05m
Wed 30/1221:00 -
1 stop15h 05m
Deal found 24/9$821
Best flights from Adelaide to Singapore
Discover carefully curated flight deals from Adelaide to Singapore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.
Mon 16/1107:15 -
1 stop13h 15m
Mon 23/1121:00 -
1 stop18h 45m
Deal found 28/9$760
Fri 5/311:00 -
1 stop10h 05m
Tue 16/311:15 -
1 stop18h 30m
Deal found 25/9$853
Sat 7/1111:30 -
1 stop17h 50m
Sun 15/1113:40 -
1 stop17h 45m
Deal found 27/9$924
Mon 16/1107:15 -
1 stop13h 15m
Mon 23/1108:05 -
Nonstop6h 45m
Deal found 28/9$1,032
Sat 21/1106:25 -
1 stop17h 45m
Fri 4/1223:40 -
1 stop16h 50m
Deal found 25/9$1,109
Thu 5/1106:25 -
1 stop14h 05m
Sun 15/1121:00 -
1 stop14h 25m
Deal found 23/9$797
Wed 10/306:15 -
1 stop14h 15m
Wed 17/321:00 -
1 stop15h 50m
Deal found 27/9$806
Thu 4/311:00 -
1 stop12h 05m
Mon 15/313:40 -
1 stop16h 05m
Deal found 25/9$902
Fri 23/1007:15 -
1 stop13h 15m
Fri 30/1021:00 -
1 stop18h 45m
Deal found 26/9$873
Sat 7/1106:05 -
2 stops32h 15m
Sun 15/1107:30 -
2 stops36h 35m
Deal found 27/9$1,177
Sat 5/1206:25 -
1 stop14h 05m
Mon 7/1221:00 -
1 stop15h 50m
Deal found 24/9$1,029
Direct flights from Adelaide to Singapore
Explore direct flight options from Adelaide to Singapore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 September 2026.
Thu 5/1118:35 -
Nonstop6h 50m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 24/9$856
Thu 5/1118:35 -
Nonstop6h 50m
Thu 19/1123:40 -
Nonstop6h 40m
Deal found 24/9$888
Sat 7/1118:35 -
Nonstop6h 50m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 27/9$893
Wed 17/210:15 -
Nonstop6h 55m
Sat 6/308:05 -
Nonstop6h 45m
Deal found 27/9$922
Fri 6/1110:15 -
Nonstop6h 55m
Mon 9/1108:05 -
Nonstop6h 45m
Deal found 26/9$924
Wed 10/310:15 -
Nonstop6h 55m
Wed 17/323:40 -
Nonstop6h 40m
Deal found 27/9$957
Sun 8/1118:35 -
Nonstop6h 50m
Sun 15/1123:40 -
Nonstop6h 40m
Deal found 24/9$967
Mon 9/1110:15 -
Nonstop6h 55m
Mon 16/1108:05 -
Nonstop6h 45m
Deal found 25/9$969
Mon 16/1110:15 -
Nonstop6h 55m
Mon 23/1108:05 -
Nonstop6h 45m
Deal found 28/9$992
Thu 12/1118:35 -
Nonstop6h 50m
Thu 19/1123:40 -
Nonstop6h 40m
Deal found 28/9$1,015
Last-minute flights from Adelaide to Singapore
Discover last-minute flight deals from Adelaide to Singapore. Data last updated 28 September 2026 and is based on user searches.
Mon 12/1007:15 -
1 stop13h 15m
Mon 19/415:55 -
2 stops27h 35m
Deal found 24/9$776
Wed 14/1008:55 -
1 stop11h 35m
Wed 28/1021:00 -
1 stop18h 45m
Deal found 27/9$730
Sun 18/1007:15 -
1 stop13h 15m
Fri 23/1021:00 -
1 stop17h 45m
Deal found 25/9$824
Tue 20/1007:20 -
1 stop13h 10m
Tue 27/1011:25 -
1 stop21h 30m
Deal found 23/9$887
Wed 21/1007:15 -
1 stop13h 15m
Wed 28/1021:00 -
1 stop15h 50m
Deal found 24/9$709
Wed 21/1007:15 -
1 stop13h 15m
Mon 26/1021:00 -
1 stop22h 40m
Deal found 26/9$727
Wed 21/1007:40 -
1 stop12h 50m
Mon 26/1021:00 -
1 stop22h 40m
Deal found 25/9$774
Fri 23/1018:50 -
2 stops38h 55m
Fri 30/1021:00 -
1 stop22h 40m
Deal found 25/9$870
Fri 23/1007:15 -
1 stop13h 15m
Fri 30/1021:00 -
1 stop18h 45m
Deal found 26/9$873
One-way flights from Adelaide to Singapore
Search for one-way flight options from Adelaide to Singapore. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.
Sat 30/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9$306
Thu 28/106:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9$326
Sun 28/206:25 -
1 stop14h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9$333
Thu 22/1017:50 -
1 stop26h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9$336
Wed 17/206:15 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9$337
Thu 28/106:25 -
2 stops17h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9$347
Thu 22/1018:50 -
2 stops43h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9$354
Mon 26/1006:15 -
1 stop14h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 28/9$390
Sun 31/118:35 -
Nonstop6h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 24/9$406
Thu 28/110:15 -
Nonstop6h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9$409
Wed 17/210:15 -
Nonstop6h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9$410
Find 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 28 September 2026.
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 7,457,451 searches. Data last updated 28 September 2026.
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
Cheapest return flight
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sat 30/1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$306
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Tue 26/1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$313
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 28/1
06:25-18:00
1 stop14h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$326
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Sun 31/1
06:15-18:00
1 stop14h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$326
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Wed 17/2
18:50-18:00
1 stop25h 40m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$350
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Mon 26/10
06:15-18:00
1 stop14h 15m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$390
Fastest return journey
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 28/1
10:15-14:40
Nonstop6h 55m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$409
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 11/3
07:45-18:40
1 stop13h 25m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$421
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Thu 26/11
18:50-15:50
1 stop23h 30m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$446
AdelaideSingapore
ADL Adelaide - SIN Singapore Changi
ADLSIN
Adelaide
Wed 17/2
19:50-14:25
3 stops21h 05m
Singapore Changi
Wed 31/12
00:00-02:00
Nonstop0h 00m
$488
Flights are sorted by cheapest return flights first.
Deals found on 24/9
Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3
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.
ADL-SIN
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 Adelaide to Singapore
Prices
Airlines
Delays
More
How far ahead should I book a flight from Adelaide to Singapore?
To ensure you get the cheapest price possible for a flight from Adelaide to Singapore, you should look to book at least 65 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 $874). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,569). 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 28 September 2026.
When flying from Adelaide 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.
How much does it cost for a return flight from Adelaide to Singapore?
Airfare is below average for this route at the moment.
Adelaide to Singapore flights typically cost between $818 and $1,298 in February.The cheapest return price found within the last 5 days was $659 on Jetstar (21 Feb–1 Mar).
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 28 September 2026.
The most flights from ADL to SIN are scheduled on a Thursday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Adelaide to Singapore delayed?
About 13% of weekly flights between Adelaide and Singapore have experienced delays in the past year, with the average delay time being 118 minutes.
What is the most punctual flight time for Adelaide to Singapore flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Adelaide to Singapore flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top stopover airport for flights from Adelaide to Singapore?
Share of one-stop return flights from Adelaide to Singapore chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Kuala Lumpur (KUL) – chosen by Cheapflights users on 41% of one-stop itineraries from Adelaide to Singapore on Cheapflights.
What’s the cheapest stopover airport for flights from Adelaide to Singapore?
Average return fare for one-stop flights from Adelaide to Singapore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Denpasar (DPS) is the most affordable one-stop option, with an average return flight price of $685.
What’s the fastest stopover option from Adelaide to Singapore?
Shortest average travel time for one-stop one-way flights from Adelaide to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) have the shortest average one-way travel time for one-stop routes: 10h 20m.
Which airport typically offers the quickest stopover for flights from Adelaide to Singapore?
Average stopover duration for one-stop one-way flights from Adelaide to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Kuala Lumpur (KUL) offer the fastest connection on this route, with an average stopover time of 2h 16m.
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 28 September 2026.
Check out reviews from past customers who have flown with Singapore Airlines,Qantas Airways, andMalaysia Airlines 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.
Great except for giving me a dinner with rice in it that I didn’t order.
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.
What airports do I use to fly from Adelaide to Singapore?
If you book a flight from Adelaide to Singapore, you will be flying from Adelaide to Changi. Flights to Singapore Changi (SIN) from Adelaide (ADL) take 6h 50m for a nonstop flight. There are 12 flights from Adelaide to Singapore per day from 6 airlines.
How popular is this Adelaide to Singapore flight route?
The Adelaide to Singapore Changi flight path was viewed by 15,681 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Adelaide to Singapore?
Jetstar and Malaysia Airlines can get you from Adelaide to Singapore in just under 10h 05m. Your travel time can differ by up to 3h 10m. There are 5399 km between Adelaide and Singapore. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Adelaide to Singapore round-trip?
According to our current data, Jetstar ($290), Indonesia AirAsia ($293), and Malaysia Airlines ($633) offers the cheapest pricing from Adelaide to Singapore. Jetstar is currently priced 72% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Adelaide to Singapore one-way?
The cheapest airline one-way is Indonesia AirAsia, with whom users have recently found tickets for as low as $253. However, be on the lookout for offers from Jetstar and Singapore Airlines, as they are both options that can get you from Adelaide to Singapore for a low price.
What are the most reliable airlines from Adelaide to Singapore?
Before booking your flight to Singapore from Adelaide, have a look at the most reliable airlines to get you to your destination on time: Bangkok Airways (91%), ANA (91%), Turkish Airlines( 83%).
What are the cheapest flights from Adelaide to Singapore?
While on average a flight from Adelaide to Singapore is generally $3,392, our data shows the cheapest flight currently is $531. When looking at the most popular route, (Adelaide - Singapore Changi), you can expect to pay $727 for that flight.
Can I find deals for business class flights from Adelaide to Singapore?
Yes. Cheapflights offers flight deals from Adelaide to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
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 $874). Flying from Adelaide to Singapore in December is currently the most expensive (average of $1,569). 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.
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.
Airlines
Complete your trip
Flights by cabin class
Other flight options
Other flights from Adelaide
Popular flights
Singapore flight routes
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 28 September 2026.
Browse through other flights departing from Adelaide. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Explore flights to Singapore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.
Discover the top 6 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 7,457,451 searches. Data last updated 28 September 2026.
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.