$312 Find Cheap Flights from Adelaide to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Adelaide to Singapore departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Singapore Flight Deals from Adelaide

Cheapest return prices found by our users on KAYAK in the last 72 hours
Singapore
Singapore1 stop$643
Singapore
Singapore1 stop$643

Cheap Flights from Adelaide to Singapore

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Adelaide to Singapore that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Adelaide to Singapore

Mon, 28 Jul - Sun, 3 Aug
 Logo
21:40 - 18:00ADL-SIN
21h 50m1 stop
 Logo
15:40 - 11:35SIN-ADL
18h 25m1 stop
Tue, 4 Nov - Tue, 11 Nov
 Logo
06:25 - 13:30ADL-SIN
9h 35m1 stop
 Logo
21:00 - 15:50SIN-ADL
16h 20m1 stop
Tue, 29 Jul - Tue, 5 Aug
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
$649Jetstar
Find Deal
Tue, 22 Jul - Tue, 29 Jul
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
14:15 - 11:50SIN-ADL
20h 05m1 stop
$685Jetstar
Find Deal
Sat, 25 Oct - Sat, 15 Nov
Malaysia Airlines Logo
10:50 - 18:15ADL-SIN
9h 55m1 stop
Malaysia Airlines Logo
13:40 - 08:10SIN-ADL
16h 00m1 stop
$807Malaysia Airlines
Find Deal
Fri, 24 Oct - Thu, 13 Nov
Malaysia Airlines Logo
10:50 - 00:10ADL-SIN
15h 50m1 stop
Malaysia Airlines Logo
21:20 - 08:10SIN-ADL
32h 20m1 stop
$815Malaysia Airlines
Find Deal
Fri, 24 Oct - Fri, 14 Nov
Singapore Airlines Logo
18:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
$880Singapore Airlines
Find Deal
Wed, 5 Nov - Wed, 12 Nov
Singapore Airlines Logo
10:30 - 15:10ADL-SIN
7h 10mdirect
Singapore Airlines Logo
23:40 - 09:05SIN-ADL
6h 55mdirect
$881Singapore Airlines
Find Deal
Mon, 27 Oct - Mon, 17 Nov
Qantas Airways Logo
06:30 - 17:15ADL-SIN
13h 15m1 stop
Qantas Airways Logo
19:40 - 08:50SIN-ADL
10h 40m1 stop
$1,001Qantas Airways
Find Deal
Mon, 27 Oct - Thu, 13 Nov
Qantas Airways Logo
06:30 - 17:15ADL-SIN
13h 15m1 stop
Qantas Airways Logo
19:40 - 13:20SIN-ADL
15h 10m1 stop
$1,041Qantas Airways
Find Deal
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KAYAK's insights & trends for Adelaide to Singapore flights

Get data-powered insights and trends into flights from Adelaide to Singapore to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Adelaide to Singapore flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Adelaide to Singapore.

The cheapest ticket to Singapore from Adelaide found in the last 72 hours was to Singapore, at $817 return. The most popular route is from Adelaide (ADL) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $817.

Can I save money by flying with a stopover from Adelaide to Singapore?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $2,493, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Adelaide to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Adelaide to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Adelaide to Singapore is May, when tickets cost $881 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,641 and $1,532 respectively.

What’s the cheapest day of the week to fly from Adelaide to Singapore?

The average price of all round-trip flights from Adelaide to Singapore clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Singapore on a Monday and more expensive on a Friday. On your return trip to Adelaide, you should consider flying back on a Wednesday, and avoid Fridays for better deals.

How far in advance should I book a flight from Adelaide to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Adelaide to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Adelaide to Singapore, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$312
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Adelaide to Singapore

FAQs - booking Singapore flights

  • How does KAYAK find such low prices on flights from Adelaide to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Adelaide to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Adelaide to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Adelaide to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Adelaide to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Adelaide to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Adelaide to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Adelaide to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Singapore?

    The cheapest time of day to fly to Singapore is generally in the afternoon, when retur flights cost $802 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is $840.

Top tips for finding cheap flights to Singapore

  • Looking for a cheap flight? 25% of our users found tickets from Adelaide to the following destinations at these prices or less: Singapore $688 one-way - $1,043 round-trip

Top 5 airlines serving from Adelaide to Singapore

 
Need help choosing which airline to fly with from Adelaide to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3264 reviews
8.2Entertainment
8.1Boarding
8.0Comfort
7.8Food
8.3Crew
Airline reviews

They should resume the fast track for business / first class passengers

10.0 ExcellentAli, May 2025DXB - MAN
Read more Emirates reviews

They should resume the fast track for business / first class passengers

They cancelled our flight, rebooked, cancelled that one. We are now flying New Zealand Air and need a refund please. How do we get it?

Wifi was not operational for the whole trip. Other than this, flight was well received .

Over - amazing. The aircraft is somewhat old on this route.

Food no so good. Extra charge to much for front seats cost me £163 then other people sat near me for nothing 🤬

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

Comfort good. Service as usual poor. Cabin temperature as usual too cold, about 15 degrees

The plane seemed pretty old and the food was not good

Seat 💺 was all the way on last row. Food was okay .

Comfort and customer service from most if the crew was great. The crew reassigning passengers should consider the presence of infants when reassigning seats. Unfortunately a couple of oversized passengers were relocated next to us, making this segment a bit uncomfortable, as there was not only extra leg space required. I ended up swapping seats with my husband so our baby wouldn't be impacted. My husband travelled quite uncomfortable as the reassigned neighbour shoulder and arm ended up on my husband's seat

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

Traditional economy class. Not a full flight so spare seats. Food and drinks were good

Was bumped to a later flight because of inefficiency on part of the airline.

Inflight entertainment, poor that there are no headrest screens on aircraft used for an international flight.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Pretty excellent. I don’t know what the pilot could have done better with the bumping ( there was a storm) nor what happened to my ears coming down into bendigo. It doesn’t happen coming down into Sydney just the return flight. I wonder why?

Touch screens were very difficult to use, generally being laggy and unresponsive- it was quite an art to get it to play the thing you wanted rather than some thing at random. Selection of films and Tv was good when touchscreen decided to finally respond.

Their aircraft are old and amenities lack way behind other international carriers leaving from BNE. Even in economy

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

stuck in the aircraft for over three hours due to engineering work, significantly delayed and made a lot of passengers missed the connecting transport, no mention any compensation

Very quiet plane!! One of the quietest planes we have been on.

Jetsatar refused to take my foldable stroller in the plane, despite following all the rules on dimensions and packaging. Similar thing happened on our previous fight. However, at that instance, they offered to check in the stroller. At this fight, the staff was rude, trying to rush us to board the flight. They made excuses that the stroller was not allowed and even offer to leave it behind and ship it back at our own cost. Fortunately, we had someone else attending. Since the flight was about to take off, they left it behind and send it back to us on the next available flight.

Overall, it was good. The only concern was that I couldn't charge my phone because the USB port didn't work after we took off. One of the crew members tried to restart it but never came back to me with an update.

Comfortable seats, boarding was easy and staff were very nice.

Flight was fine but a domestic flight was called by Jetstar international. This meant going through immigration and custom scanning twice. Long queues were experienced which were frustrating. We were using a wheelchair and exit at Perth needed a scissor lift as no air bridge provided. No fast lane at Perth for wheelchair. The staff were helpful but this system is poor.

The crew were great. The seat was older than an old Holden with a big metal bar sticking right into my back. The passenger next to me complained that hers was the same. The pre purchase system for food was disappointing as the pie/quiche took 20 mins to warm up, arrived too hot and with no utensils. It was one of the most uncomfortable flights I've ever been on.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Fabulous I have no issues with JetStar great service always use them to fly

Flight was as expected - we got what we paid for which was a base fare

Everything you need to know for your flight from Adelaide to Singapore

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