Cheap Flights from Adelaide to Singapore

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 to Singapore Changi? Find the lowest prices on one-way and return tickets right here.

Singapore.$578 per passenger.Departing Tue, 20 May, returning Thu, 22 May.Return flight with Jetstar and Scoot.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 20 May, arriving in Singapore Changi.Inbound indirect flight with Scoot, departs from Singapore Changi on Thu, 22 May, arriving in Adelaide.Price includes taxes and charges.From $578, select.

Singapore.$583 per passenger.Departing Thu, 17 Jul, returning Tue, 19 Aug.Return flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Thu, 17 Jul, arriving in Singapore Changi.Inbound indirect flight with Jetstar, departs from Singapore Changi on Tue, 19 Aug, arriving in Adelaide.Price includes taxes and charges.From $583, select.

Singapore.$597 per passenger.Departing Wed, 28 May, returning Wed, 4 Jun.Return flight with Jetstar and Scoot.Outbound indirect flight with Jetstar, departs from Adelaide on Wed, 28 May, arriving in Singapore Changi.Inbound indirect flight with Scoot, departs from Singapore Changi on Wed, 4 Jun, arriving in Adelaide.Price includes taxes and charges.From $597, select.

Singapore.$609 per passenger.Departing Tue, 19 Aug, returning Tue, 9 Sep.Return flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 19 Aug, arriving in Singapore Changi.Inbound indirect flight with Jetstar, departs from Singapore Changi on Tue, 9 Sep, arriving in Adelaide.Price includes taxes and charges.From $609, select.

Singapore.$611 per passenger.Departing Mon, 2 Jun, returning Mon, 9 Jun.Return flight with Jetstar and Scoot.Outbound indirect flight with Jetstar, departs from Adelaide on Mon, 2 Jun, arriving in Singapore Changi.Inbound indirect flight with Scoot, departs from Singapore Changi on Mon, 9 Jun, arriving in Adelaide.Price includes taxes and charges.From $611, select.

Singapore.$631 per passenger.Departing Tue, 12 Aug, returning Sun, 31 Aug.Return flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 12 Aug, arriving in Singapore Changi.Inbound indirect flight with Jetstar, departs from Singapore Changi on Sun, 31 Aug, arriving in Adelaide.Price includes taxes and charges.From $631, select.

Singapore.$633 per passenger.Departing Tue, 10 Feb, returning Fri, 27 Feb.Return flight with Jetstar and Jetstar Asia.Outbound indirect flight with Jetstar, departs from Adelaide on Tue, 10 Feb, arriving in Singapore Changi.Inbound indirect flight with Jetstar Asia, departs from Singapore Changi on Fri, 27 Feb, arriving in Adelaide.Price includes taxes and charges.From $633, select.

Singapore.$637 per passenger.Departing Sun, 6 Apr, returning Tue, 17 Jun.Return flight with Jetstar.Outbound indirect flight with Jetstar, departs from Adelaide on Sun, 6 Apr, arriving in Singapore Changi.Inbound indirect flight with Jetstar, departs from Singapore Changi on Tue, 17 Jun, arriving in Adelaide.Price includes taxes and charges.From $637, 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 May.

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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.

Adelaide to Singapore: Flight information

The things to know before you go.

Cheapest flight found	$578
Cheapest month to fly	May
Average flight time	7 hrs, 5 mins
Most popular airline	Singapore Airlines
Average flights per week	118

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

How much are return flights from Adelaide to Singapore Changi?

The best price we found for a return flight from Adelaide to Singapore Changi is $578. 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.

How long does it take to fly from Adelaide to Singapore Changi?

7 hours and 5 minutes is the average flight time from Adelaide to Singapore Changi.

Which airlines fly direct from Adelaide to Singapore Changi?

Singapore Airlines, Virgin Australia and Air India fly direct from Adelaide to Singapore Changi.

How many flights are there a week from Adelaide to Singapore Changi?

As of March 2025, there are 118 flights per week flying from Adelaide to Singapore Changi.

When is the cheapest time to fly from Adelaide to Singapore Changi?

The cheapest month to fly from Adelaide to Singapore Changi is usually March 2025.

Which upcoming date is cheapest to fly from Adelaide Airport to Singapore Changi Airport on?

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 Tuesday, 20 May 2025.

Can I get a direct flight from Adelaide Airport to Singapore Changi Airport?

Yes – the average flight time is 7 hours and 5 minutes.

How can I find the best flight deal to Singapore Changi?

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.

When is the best time to book flights to Singapore?

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.

Which is the cheapest airline to fly from Adelaide Airport to Singapore Changi with?

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

Top tips for finding a cheap flight from Adelaide to Singapore

Discovering cheap flights from Adelaide to Singapore starts with a flexible itinerary. Leverage Skyscanner's Whole Month search feature to compare fares across a broad range of dates and pinpoint when prices are at their lowest. If your travel dates are fixed, setting up a Price Alert can keep you informed on fare fluctuations, ensuring you're always privy to the best available deals.

If your preference is convenience over cost, filter results for Direct Flights only to produce non-stop travel options.

Typically, March is the most affordable month to embark on this route. Keep this in mind when planning to capitalise on the most value for your trip.

Handy information about Adelaide airport

Adelaide Airport, serving the namesake city of South Australia, features two terminals to cater to travellers' needs. Terminal 1 operates for both international and domestic flights. Travellers have several transport options from Terminal 1, including taxis, rideshare services, public buses, shuttle buses, and car rentals to facilitate easy access to and from the city centre. Terminal 2, meanwhile, is tailored to low-cost carriers and primarily handles domestic traffic. Similar transport services are available from Terminal 2, ensuring connectivity with the heart of Adelaide. Both terminals at Adelaide Airport are designed to serve as gateways for travellers looking to explore the region or move further afield.

Singapore airport: good to know

Singapore Changi Airport features four terminals designed to handle international and domestic flights, with Terminals 3 and 4 primarily focused on international routes. While all terminals provide passengers with a selection of transportation choices, including taxis, buses, and an Airport Shuttle service, Terminal 4 also serves several low-cost carriers, expanding the options for travellers. With the airport accommodating a significant volume of air traffic, it is a crucial hub for connecting visitors to Singapore and beyond. Each terminal is equipped to offer travellers a smooth transition from air to ground transport, ensuring that the journey into the city centre or to your next destination is convenient. Visitors should check with the airport or airlines for detailed information on their flight and terminal services. If you're arriving late after your flight from Adelaide to Singapore, be sure to check if the airport has 24-hour food and rest facilities.

Best time to fly from Adelaide to Singapore

The best time to fly from Adelaide to Singapore is during January and February, when temperatures in Singapore are slightly cooler, averaging between 23°C and 29°C. These months allow you to enjoy the tropical climate without the peak heat experienced in April and May, and you'll be ahead of the wetter season that intensifies by November. Travelling during this period ensures a more comfortable exploration of the city and the ability to experience its diverse culture and attractions in pleasant weather.

Reasons to visit Singapore

When planning your trip to Singapore, check out the city's various activities and attractions. Experience the thrill of the Singapore Grand Prix, a high-octane event that brings the excitement of Formula One racing right to the heart of the city. Soak in the ambience at Marina Bay Sands, where entertainment, shopping, and dining converge in an iconic skyline. Be captivated by nature at Gardens by the Bay with its awe-inspiring futuristic green spaces. Embrace leisure and adventure at Sentosa Island, a haven for fun with its beaches, theme parks, and many attractions that guarantee lasting memories. These destinations provide a glimpse into the island city's diverse offerings.

Add hotel bookings and car hire to your Adelaide to Singapore flight

Planning your trip to Singapore is easy and convenient with Skyscanner. For mobility across the city, choose from top car hire providers like Hertz, Avis, and Thrifty. Once the wheels are sorted, secure your stay from a selection of esteemed hotels. Consider the iconic Marina Bay Sands for a touch of luxury, the conveniently located Pan Pacific Singapore for business or leisure, or Swissotel The Stamford for a blend of comfort and class. Let Skyscanner handle the details so you can focus on experiencing Singapore.