Cheap Flights from Adelaide (ADL) to Singapore (SIN) from HK$1,695~

View HK$1,695 flight on Mon, 2 Feb 2026Opens in a new window

Popular airlines from Adelaide, SA Airport (ADL) to Singapore Changi Airport (SIN)

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Find Cheap Flights from Adelaide (ADL) to Singapore (SIN)

Prices were available within the past 7 days and start at HK$1,695 for one-way flights and HK$4,907 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qantas Airways
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$4,907 Return, found 5 days ago
HK$4,907
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$4,907 found 5 days ago
Qantas Airways
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$4,952 Return, found 5 days ago
HK$4,952
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$4,952 found 5 days ago
Malaysia Airlines
Tue, 10 Mar - Sat, 21 Mar
ADL
Adelaide
SIN
Singapore
HK$4,988 Return, found 1 day ago
HK$4,988
Return
found 1 day ago
Select Malaysia Airlines flight, departing Tue, 10 Mar from Adelaide to Singapore, returning Sat, 21 Mar, priced at HK$4,988 found 1 day ago
Singapore Airlines
Tue, 10 Mar - Sat, 21 Mar
ADL
Adelaide
SIN
Singapore
HK$5,001 Return, found 1 day ago
HK$5,001
Return
found 1 day ago
Select Singapore Airlines flight, departing Tue, 10 Mar from Adelaide to Singapore, returning Sat, 21 Mar, priced at HK$5,001 found 1 day ago
Qantas Airways
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$5,002 Return, found 5 days ago
HK$5,002
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$5,002 found 5 days ago
Qantas Airways
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$5,014 Return, found 5 days ago
HK$5,014
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$5,014 found 5 days ago
Malaysia Airlines
Tue, 10 Mar - Sat, 21 Mar
ADL
Adelaide
SIN
Singapore
HK$5,028 Return, found 1 day ago
HK$5,028
Return
found 1 day ago
Select Malaysia Airlines flight, departing Tue, 10 Mar from Adelaide to Singapore, returning Sat, 21 Mar, priced at HK$5,028 found 1 day ago
Qantas Airways
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$5,047 Return, found 5 days ago
HK$5,047
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$5,047 found 5 days ago
Emirates
Wed, 25 Feb - Sun, 1 Mar
ADL
Adelaide
SIN
Singapore
HK$6,422 Return, found 5 days ago
HK$6,422
Return
found 5 days ago
Select Emirates flight, departing Wed, 25 Feb from Adelaide to Singapore, returning Sun, 1 Mar, priced at HK$6,422 found 5 days ago
British Airways
Tue, 10 Mar - Sat, 21 Mar
ADL
Adelaide
SIN
Singapore
HK$7,230 Return, found 1 day ago
HK$7,230
Return
found 1 day ago
Select British Airways flight, departing Tue, 10 Mar from Adelaide to Singapore, returning Sat, 21 Mar, priced at HK$7,230 found 1 day ago
Adelaide to Singapore route information
Origin airport
Adelaide
Destination airport
Changi
Airlines serving
British Airways, Malaysia Airlines, Qantas Airways, Singapore Airlines
Return price
HK$4,907
Distance
5370 km
Average flight time
4 hours 22 mins

Flights from Adelaide to Singapore

Book cheap flights from Adelaide (ADL) to Singapore (SIN) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Adelaide (ADL) to Singapore (SIN) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Adelaide (ADL) to Singapore (SIN) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Singapore flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Singapore and things to do in Singapore for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Singapore more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Singapore is HK$1,695 now!

 

Frequently asked questions

How much is a flight from Adelaide Airport to SIN?
If you're planning on traveling from Adelaide Airport to Singapore Airport, round-trip journeys start from HK$4,907. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Adelaide Airport to Changi Airport (SIN)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Adelaide Airport (ADL) to SIN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Adelaide Airport (ADL) to Singapore Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Adelaide Airport (ADL) to SIN?
With around 5,400 kilometers separating Adelaide Airport (ADL) and Changi Airport, your flight will be a long one. Pack wisely to make your time in the air more comfortable. Simple things like a spare pair of socks and some noise-canceling headphones can make the biggest difference.
Which airlines fly direct from Adelaide Airport (ADL) to Changi Airport (SIN)?
Check out the airfares with Singapore Airlines (SQ) if you want to fly directly from Adelaide Airport (ADL) to SIN. This popular airline offers 30 monthly flights, so you're sure to find one that suits your schedule.
Are ADL to SIN flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Adelaide Airport to Changi Airport (SIN) are available up to 12 months before departure on Expedia. And although you may pick up fantastic last-minute deals, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

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