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Cheap Flights from Adelaide to Singapore Changi

Compare Adelaide to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

Book the best Singapore Changi fare with no extra fees

Flight deals from Adelaide to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Adelaide Airport to Singapore Changi Airport? If you want to travel next month, return fares start from Rs132,267. Find the lowest prices on one-way and return tickets right here.
Singapore.Rs56,552 per passenger.Departing Thu, 21 Jan.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Thu, 21 Jan, arriving in Singapore Changi.Price includes taxes and charges.From Rs56,552, select.
Singapore.Rs56,784 per passenger.Departing Mon, 1 Feb.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Mon, 1 Feb, arriving in Singapore Changi.Price includes taxes and charges.From Rs56,784, select.
Singapore.Rs60,003 per passenger.Departing Mon, 2 Nov.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Mon, 2 Nov, arriving in Singapore Changi.Price includes taxes and charges.From Rs60,003, select.
Singapore.Rs60,775 per passenger.Departing Tue, 4 Aug.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 4 Aug, arriving in Singapore Changi.Price includes taxes and charges.From Rs60,775, select.
Singapore.Rs61,279 per passenger.Departing Tue, 1 Sep.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 1 Sep, arriving in Singapore Changi.Price includes taxes and charges.From Rs61,279, select.
Singapore.Rs61,537 per passenger.Departing Mon, 27 Jul.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Mon, 27 Jul, arriving in Singapore Changi.Price includes taxes and charges.From Rs61,537, select.
Singapore.Rs61,698 per passenger.Departing Tue, 27 Apr.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 27 Apr, arriving in Singapore Changi.Price includes taxes and charges.From Rs61,698, select.
Singapore.Rs62,425 per passenger.Departing Tue, 27 Oct.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 27 Oct, arriving in Singapore Changi.Price includes taxes and charges.From Rs62,425, select.
Singapore.Rs62,883 per passenger.Departing Wed, 26 May.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Wed, 26 May, arriving in Singapore Changi.Price includes taxes and charges.From Rs62,883, select.
Singapore.Rs64,305 per passenger.Departing Wed, 3 Mar.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Wed, 3 Mar, arriving in Singapore Changi.Price includes taxes and charges.From Rs64,305, select.
Singapore.Rs75,883 per passenger.Departing Wed, 2 Dec.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Wed, 2 Dec, arriving in Singapore Changi.Price includes taxes and charges.From Rs75,883, select.
Singapore.Rs88,103 per passenger.Departing Sun, 26 Jul.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Adelaide on Sun, 26 Jul, arriving in Singapore Changi.Price includes taxes and charges.From Rs88,103, select.
Singapore.Rs122,521 per passenger.Departing Thu, 19 Nov.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Adelaide on Thu, 19 Nov, arriving in Singapore Changi.Price includes taxes and charges.From Rs122,521, select.
Singapore.Rs122,987 per passenger.Departing Fri, 29 Jan.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Adelaide on Fri, 29 Jan, arriving in Singapore Changi.Price includes taxes and charges.From Rs122,987, select.
Singapore.Rs123,184 per passenger.Departing Thu, 3 Sep.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Adelaide on Thu, 3 Sep, arriving in Singapore Changi.Price includes taxes and charges.From Rs123,184, select.
Singapore.Rs124,397 per passenger.Departing Mon, 3 Aug.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departs from Adelaide on Mon, 3 Aug, arriving in Singapore Changi.Price includes taxes and charges.From Rs124,397, select.

Find the cheapest month to fly from Adelaide to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Adelaide to Singapore Changi flights are currently cheapest in January.
Jul
from Rs61,537
Aug
from Rs60,775
Sep
from Rs61,279
Oct
from Rs62,425
Nov
from Rs60,003
Dec
from Rs75,883
Jan
from Rs56,552
Feb
from Rs56,784
Mar
from Rs64,305
Apr
from Rs61,698
May
from Rs62,883
Jun
from Rs135,426

Direct flights from Adelaide to Singapore Changi

Adelaide to Singapore Changi: Alternative routes

Compare routes from Adelaide to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore
Closest
from Rs90,935
Search flights

Singapore Changi

18km from central Singapore
Cheapest
from Rs56,552
Search flights

Adelaide to Singapore: Flight information

The things to know before you go.
Cheapest flight foundRs56,552
Cheapest month to flyJanuary
Average flight time7 hrs, 2 mins
Most popular airlineLufthansa
Average flights per week99

Finding cheap flights from Adelaide to Singapore Changi: Frequently asked questions

The best price we found for a return flight from Adelaide to Singapore Changi is Rs121,765. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
7 hours and 2 minutes is the average flight time from Adelaide to Singapore Changi.
Lufthansa, Ethiopian Airlines and Singapore Airlines fly direct from Adelaide to Singapore Changi.
As of July 2026, there are 99 flights per week flying from Adelaide to Singapore Changi.
The cheapest month to fly from Adelaide to Singapore Changi is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Adelaide Airport to Singapore Changi Airport on Sunday, 25 April 2027.
Yes – the average flight time is 7 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Jetstar and Singapore Airlines offer the cheapest flight tickets to Singapore Changi.

Flying from Adelaide Airport (ADL) to Singapore Changi Airport (SIN): what you need to know

  • The average time for a direct flight from Adelaide Airport to Singapore Changi Airport is 7 hours.

  • Singapore is two hours 30 minutes behind Adelaide and observes the UTC+8 timezone.

  • Flights from ADL to SIN start at 09:10 — the first with Singapore Airlines. The last departure is at 18:35 with Singapore Airlines. Overall, you can choose from ten weekly Adelaide Airport to Singapore Changi Airport flights.

  • Give yourself plenty of time to catch your ADL to SIN flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as December, it's best to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during a high season in general.

  • Getting to Singapore (and then exploring more of Singapore!) is a snap with Singapore Airlines. This popular carrier offers direct flights from Adelaide Airport to Singapore Changi Airport.

  • The majority of travellers choose to fly with Singapore Airlines on this route.

  • The carrier with the most reliable on-time arrival rate for ADL to SIN flights is Singapore Airlines.

  • We make it easy to book a flight with a stopover. To see your options for tickets from Adelaide Airport to Singapore Changi Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to explore the city of your choice. Popular stopovers between ADL and SIN include:

    • Kuala Lumpur International Airport

    • Melbourne Tullamarine Airport

    • Bali (Denpasar) Airport

How to find the cheapest flights from Adelaide Airport (ADL) to Singapore Changi Airport (SIN)

  • The cheapest price we've found for a one-way Adelaide Airport to Singapore Changi Airport flight is Rs56,552. A round-trip ticket is currently Rs121,765. Depending on the availability and when you book, these fares can change.

  • To get cheap tickets from ADL to SIN, reserve your trip two months before your planned departure.

  • Schedule your trip for July. That's the cheapest month for flights from Adelaide Airport to Singapore Changi Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to find the cheapest price across every month.

  • Getting your hands on cheap flights from ADL to SIN couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Secure the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Adelaide Airport to Singapore Changi Airport, use the 'Sort by' function. You can also filter by departure and arrival times, airline, and journey duration.

Handy information about Adelaide Airport (ADL)

  • When it comes to the on-time performance of Adelaide Airport, 72% of flights complete their journey on time.

  • Adelaide Airport is around 6 kilometres from central Adelaide. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • The journey on public transport typically takes 35 minutes.

  • Have an early flight from Adelaide Airport to Singapore Changi Airport? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near ADL:

Arriving at Singapore Changi Airport (SIN)

  • Consider staying in a hotel near SIN if you have a late Adelaide Airport to Singapore Changi Airport flight. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • Grab a Singapore Changi Airport rental car and explore Singapore and beyond with your own set of wheels. Avis, Sixt and Green Motion are top outlets to choose from here.

  • Secure the lowest price by booking your vehicle from Singapore Changi Airport around two weeks before your trip.

When to fly to Singapore Changi Airport (SIN)

  • June is the busiest month for flights from Adelaide Airport to Singapore Changi Airport. To skip the crowds, go to Singapore in March.

  • Lock in your flight from Adelaide Airport to Singapore Changi Airport for May if you'd like to visit Singapore during its warmest month. Expect temperatures of between 25ºC and 31ºC.

  • For cooler conditions, look for a cheap ticket from ADL to SIN in January. Average temperatures are between 24ºC and 30ºC then.

More travel options

Plan the rest of your trip from Adelaide to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.