S$ 255 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 20-8. 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 stopS$ 536
Singapore
Singapore1 stopS$ 536

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

Δευ, 28 Ιουλ - Κυρ, 3 Αυγ
 Logo
21:40 - 18:00ADL-SIN
21h 50m1 stop
 Logo
15:40 - 11:35SIN-ADL
18h 25m1 stop
S$ 536
Find Deal
Κυρ, 27 Ιουλ - Κυρ, 3 Αυγ
 Logo
07:15 - 03:30ADL-SIN
21h 45m1 stop
 Logo
15:40 - 11:35SIN-ADL
18h 25m1 stop
S$ 540
Find Deal
Τρι, 29 Ιουλ - Τρι, 5 Αυγ
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
21:00 - 10:35SIN-ADL
12h 05m1 stop
S$ 541Jetstar
Find Deal
Τετ, 30 Ιουλ - Τετ, 6 Αυγ
 Logo
07:15 - 18:55ADL-SIN
13h 10m1 stop
 Logo
15:40 - 20:45SIN-ADL
27h 35m1 stop
S$ 550
Find Deal
Πεμ, 14 Αυγ - Κυρ, 28 Σεπ
Jetstar Logo
07:15 - 18:00ADL-SIN
12h 15m1 stop
Jetstar Logo
19:45 - 06:10SIN-ADL
8h 55m1 stop
S$ 570Jetstar
Find Deal
Πεμ, 6 Νοε - Πεμ, 13 Νοε
Singapore Airlines Logo
18:35 - 22:55ADL-SIN
6h 50mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
S$ 594Singapore Airlines
Find Deal
Σαβ, 25 Οκτ - Σαβ, 15 Νοε
Malaysia Airlines Logo
10:50 - 18:15ADL-SIN
9h 55m1 stop
Malaysia Airlines Logo
13:40 - 08:10SIN-ADL
16h 00m1 stop
S$ 673Malaysia Airlines
Find Deal
Παρ, 24 Οκτ - Πεμ, 13 Νοε
Malaysia Airlines Logo
10:50 - 00:10ADL-SIN
15h 50m1 stop
Malaysia Airlines Logo
21:20 - 08:10SIN-ADL
32h 20m1 stop
S$ 680Malaysia Airlines
Find Deal
Πεμ, 18 Σεπ - Δευ, 29 Σεπ
Indonesia AirAsia Logo
07:05 - 16:40ADL-SIN
11h 05m1 stop
Indonesia AirAsia Logo
17:30 - 06:25SIN-ADL
11h 25m1 stop
S$ 704Indonesia AirAsia
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Παρ, 24 Οκτ - Παρ, 14 Νοε
Singapore Airlines Logo
18:35 - 23:05ADL-SIN
7h 00mdirect
Singapore Airlines Logo
08:05 - 17:20SIN-ADL
6h 45mdirect
S$ 733Singapore Airlines
Find Deal
Useful Info

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 S$ 505 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 S$ 505.

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 S$ 735 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is S$ 1,368 and S$ 1,277 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 Wednesday and more expensive on a Monday. On your return trip to Adelaide, you should consider flying back on a Saturday, and avoid Thursdays 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 flightS$ 255
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 evening, when retur flights cost S$ 954 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 S$ 990.

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 S$ 550 one-way - S$ 838 round-trip

Top airline 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
Singapore AirlinesOverall score based on 1302 reviews
8.0Entertainment
8.2Boarding
7.7Food
8.6Crew
7.9Comfort
Airline reviews

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

10.0 ExcellentBeverly, Apr 2025MNL - SIN
Read more Singapore Airlines reviews

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.

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

Information on your arrival and departure airports

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