$305 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 17/11. 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.
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1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Adelaide to Singapore Plane Tickets

 
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

Sâ, 29 nov - Du, 30 nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
10:55 - 07:25SIN-ADL
18h 00m1 stop
$687Multiple Airlines
Find Deal
Ma, 11 nov - Vi, 14 nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
07:40 - 07:25SIN-ADL
21h 15m2 stops
$699Multiple Airlines
Find Deal
Ma, 11 nov - Jo, 13 nov
Multiple Airlines Logo
08:05 - 00:10ADL-SIN
18h 35m1 stop
Multiple Airlines Logo
04:50 - 07:25SIN-ADL
24h 05m2 stops
$700Multiple Airlines
Find Deal
Lu, 24 nov - Lu, 1 dec
Multiple Airlines Logo
08:05 - 09:05ADL-SIN
27h 30m2 stops
Multiple Airlines Logo
12:45 - 07:25SIN-ADL
16h 10m1 stop
$702Multiple Airlines
Find Deal
Du, 15 mar - Vi, 20 mar
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
21:00 - 17:45SIN-ADL
18h 15m1 stop
$704Jetstar
Find Deal
Ma, 17 feb - Ma, 3 mar
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
13:40 - 08:10SIN-ADL
16h 00m1 stop
$755Malaysia Airlines
Find Deal
Ma, 17 feb - Ma, 3 mar
Malaysia Airlines Logo
11:00 - 18:35ADL-SIN
10h 05m1 stop
Malaysia Airlines Logo
21:20 - 08:10SIN-ADL
32h 20m1 stop
$760Malaysia Airlines
Find Deal
Sâ, 28 mar - Du, 12 apr
Jetstar Logo
06:25 - 18:00ADL-SIN
14h 05m1 stop
Jetstar Logo
21:00 - 10:30SIN-ADL
12h 00m1 stop
$773Jetstar
Find Deal
Du, 15 mar - Vi, 20 mar
Singapore Airlines Logo
18:35 - 22:55ADL-SIN
6h 50mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
$866Singapore Airlines
Find Deal
Ma, 17 feb - Ma, 3 mar
Singapore Airlines Logo
10:15 - 14:40ADL-SIN
6h 55mdirect
Singapore Airlines Logo
23:40 - 08:50SIN-ADL
6h 40mdirect
$872Singapore Airlines
Find Deal
Booking Insights

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?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Singapore from Adelaide found in the last 72 hours was to Singapore, at $844 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 $844.

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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at $1,018 on average.

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 August, when tickets cost $825 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,590 and $1,519 respectively.

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 a flight from Adelaide to Singapore, you should book around 5 weeks before departure, which saves you about 33% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$305
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (47% more expensive 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 $1,216 on average. Morning departures are around 3% 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 $1,258.

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 $762 one-way - $1,098 round-trip

Reviews of the top 5 airlines flying 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 3394 reviews
8.1Boarding
8.3Crew
8.0Comfort
8.2Entertainment
7.9Food
Airline reviews

Super flight. On time departure and arrival. Very good service. Luggage arrival at DXB was a little delayed but you can’t have everything the very best :)

10.0 ExcellentAli, Oct 2025YYZ - DXB
Read more Emirates reviews

Super flight. On time departure and arrival. Very good service. Luggage arrival at DXB was a little delayed but you can’t have everything the very best :)

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Fantastic service the managed to locate my checked bag on the plans as re-tagged it for my final destination.

Emirates First Class is always a treat with Caviar and service is always personalised.

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.

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

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

Best airline I think. No problems with anything. Crew were great, no problems with the airline food and entertainment and a smooth flight.

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Headwind delayed our flight which wasn’t the airlines fault

The food wasn’t good at all. I skipped meals .

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.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

We were upgraded and after just a short delay in attending to a safety check we were on our way. Would definately fly Qantas International on their Dreamliner again.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

We are row 11, when the crew came to us, only one meal choice was available.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

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.

Late leaving and desintuon board showed ‘gate closed’ when they hadn’t even commenced boarding!

Flight was delayed more than 1.5 hours. Gate changed multiple times

The good thing is that the flight got us from Darwin to Brisbane. However, it would have to be the most uncomfortable flight I have ever taken and if I can possibly avoid flying Jetstar again, I will.

no announcement about why we where delayed which is very poor

It was better than I expected. Thought $5 for a small cup of tea was a bit much!

Overall good trip I find seats a bit hard. We were waiting on board for about an hour for 2 passengers with some document issue. This main our arrival late for our pickup person.

15kg allowance is outrageous. Change of time a few days before departure and more than 2 hours of delay in the end. The worse we’ve taken so far in Oceania.

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.

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

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