The flights that are the best value for money for Australians and those which sting you the most for for the shortest journey have been revealed. Number crunchers have ranked Australia's top 10 most popular international flights based on their average cost per minute. And the best value trip for Aussies was Perth to Singapore .

READ MORE: The key things to know about visiting Paris on the cheap It came out on top with an average cost per minute of just $1.41, according to the survey by Money.com.

au. It's around the middle of the pack in terms of flight duration, meaning travellers on this route can easily reach south-east Asia, enjoying both good value relative to other routes and a manageable travel time. Of course it helps if you live in Perth.

Meanwhile, Melbourne to Singapore comes in second for value, with a cost per minute of $1.78, followed by Perth to Denpasar in Bali, with a cost per minute of $1.96.

READ MORE: Most beautiful places along the Western Australia coastline As well as taking second place for overall best bang for your buck, the Melbourne to Singapore journey landed at number one as the best value for a long-haul flight. With a flight time of around seven hours and 55 minutes, it offers a reasonable cost per minute at $1.78.

Meanwhile, at the other end of the scale, Brisbane to Singapore has the highest cost per minute, coming in at $3.18. READ MORE: If you're not regularly cleaning your suitcase between trips, you might want to reconsider Money.

com.au Fi.