Cheap Flights from Perth to Singapore Changi from $324

Compare Perth to Singapore Changi flight deals

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

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Flight deals from Perth Airport to Singapore Changi Airport

Looking for a cheap last-minute deal or the best return flight from Perth Airport to Singapore Changi Airport? If you want to travel next month, return fares start from $399. Find the lowest prices on one-way and return tickets right here.

Singapore.$324 per passenger.Departing Thu, 5 Nov, returning Mon, 9 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Thu, 5 Nov, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Mon, 9 Nov, arriving in Perth.Price includes taxes and charges.From $324, select.

Singapore.$326 per passenger.Departing Sat, 29 Aug, returning Wed, 2 Sep.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Sat, 29 Aug, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 2 Sep, arriving in Perth.Price includes taxes and charges.From $326, select.

Singapore.$326 per passenger.Departing Fri, 28 Aug, returning Mon, 31 Aug.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Fri, 28 Aug, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Mon, 31 Aug, arriving in Perth.Price includes taxes and charges.From $326, select.

Singapore.$327 per passenger.Departing Sat, 5 Sep, returning Tue, 15 Sep.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Sat, 5 Sep, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Tue, 15 Sep, arriving in Perth.Price includes taxes and charges.From $327, select.

Singapore.$327 per passenger.Departing Thu, 29 Oct, returning Sun, 1 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Thu, 29 Oct, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Sun, 1 Nov, arriving in Perth.Price includes taxes and charges.From $327, select.

Singapore.$328 per passenger.Departing Wed, 15 Jul, returning Thu, 27 Aug.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Wed, 15 Jul, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Thu, 27 Aug, arriving in Perth.Price includes taxes and charges.From $328, select.

Singapore.$329 per passenger.Departing Sat, 1 Aug, returning Wed, 11 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Sat, 1 Aug, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 11 Nov, arriving in Perth.Price includes taxes and charges.From $329, select.

Singapore.$329 per passenger.Departing Wed, 14 Oct, returning Wed, 28 Oct.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Wed, 14 Oct, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 28 Oct, arriving in Perth.Price includes taxes and charges.From $329, select.

Singapore.$333 per passenger.Departing Tue, 28 Apr, returning Mon, 4 May.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Tue, 28 Apr, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Mon, 4 May, arriving in Perth.Price includes taxes and charges.From $333, select.

Singapore.$333 per passenger.Departing Thu, 7 May, returning Thu, 14 May.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Thu, 7 May, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Thu, 14 May, arriving in Perth.Price includes taxes and charges.From $333, select.

Singapore.$334 per passenger.Departing Thu, 16 Jul, returning Wed, 4 Nov.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Thu, 16 Jul, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 4 Nov, arriving in Perth.Price includes taxes and charges.From $334, select.

Singapore.$339 per passenger.Departing Sun, 22 Nov, returning Wed, 2 Dec.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Sun, 22 Nov, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 2 Dec, arriving in Perth.Price includes taxes and charges.From $339, select.

Singapore.$351 per passenger.Departing Mon, 27 Apr, returning Wed, 12 Aug.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Mon, 27 Apr, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Wed, 12 Aug, arriving in Perth.Price includes taxes and charges.From $351, select.

Singapore.$356 per passenger.Departing Wed, 14 Oct, returning Tue, 29 Dec.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Wed, 14 Oct, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Tue, 29 Dec, arriving in Perth.Price includes taxes and charges.From $356, select.

Singapore.$363 per passenger.Departing Tue, 5 May, returning Tue, 30 Jun.Return flight with Scoot.Outbound direct flight with Scoot departs from Perth on Tue, 5 May, arriving in Singapore Changi.Inbound direct flight with Scoot departs from Singapore Changi on Tue, 30 Jun, arriving in Perth.Price includes taxes and charges.From $363, select.

Singapore.$364 per passenger.Departing Tue, 17 Mar, returning Tue, 24 Mar.Return flight with Jetstar.Outbound direct flight with Jetstar departs from Perth on Tue, 17 Mar, arriving in Singapore Changi.Inbound direct flight with Jetstar departs from Singapore Changi on Tue, 24 Mar, arriving in Perth.Price includes taxes and charges.From $364, select.

Find the cheapest month to fly from Perth to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Perth to Singapore Changi flights are currently cheapest in November.

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Direct flights from Perth to Singapore Changi

Perth to Singapore Changi: Alternative routes

Compare routes from Perth 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

Search flights

Singapore Changi

18km from central Singapore

Cheapest

from $324

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Perth to Singapore: Flight information

The things to know before you go.

Cheapest flight found	$324
Cheapest month to fly	November
Average flight time	5 hrs, 21 mins
Most popular airline	Singapore Airlines
Average flights per week	429

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

How much are return flights from Perth to Singapore Changi?

The best price we found for a return flight from Perth to Singapore Changi is $324. 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 Perth to Singapore Changi?

5 hours and 21 minutes is the average flight time from Perth to Singapore Changi.

Which airlines fly direct from Perth to Singapore Changi?

Singapore Airlines, Lufthansa and SWISS fly direct from Perth to Singapore Changi.

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

As of March 2026, there are 441 flights per week flying from Perth to Singapore Changi.

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

The cheapest month to fly from Perth to Singapore Changi is usually November.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Perth Airport to Singapore Changi Airport on Thursday, 5 November 2026.

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

Yes – the average flight time is 5 hours and 21 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 Perth Airport to Singapore Changi with?

Currently, Scoot offers the cheapest flight tickets to Singapore Changi.

Travelling from Perth Airport (PER) to Changi International Airport (SIN): what you need to know

The average length of a direct flight from Perth Airport to Changi International Airport is 5 hours 25 minutes.
Singapore's timezone is UTC+8, which is the same as Perth.
Choose from 367 weekly Perth Airport to Changi International Airport flights. The 01:10 departure with Singapore Airlines is the earliest flight available. Jetstar operates the latest service of the day at 23:35.
Give yourself plenty of time to make your PER to SIN flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Flying during a peak month like July? Major public holidays and other popular periods can lead to longer lines and delays at airport checkpoints. Play it safe and get there up to four hours before international flights and two hours before domestic departures.
You'll find a range of airlines offering direct flights from Perth Airport to Changi International Airport. When you're ready to kick off your Singapore holiday, let one of these carriers fly you to this must-see corner of Singapore:
Jetstar tops the list for bookings on this route.
With 73.77% of services arriving as planned, Qantas is the most punctual carrier operating PER to SIN flights.
We make it easy to book a flight with a stopover. To see your options for tickets from Perth Airport to Changi International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Worthwhile stopovers between PER and SIN include:
- Ngurah Rai International Airport
- Kuala Lumpur International Airport
- Soekarno-Hatta International Airport

How to find the cheapest flights from Perth Airport (PER) to Changi International Airport (SIN)

$157 is the best price for a one-way Perth Airport to Changi International Airport flight. Return flights start at $324. These fares may change based on availability.
Score cheap tickets from PER to SIN by booking nine months ahead. Based on our research, that's the sweet spot for landing a bargain.
The cheapest month for flights from Perth Airport to Changi International Airport is August. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
There's no need to check back in every day to find out if fares have dropped when you create a Price Alert. We'll send you an update as soon as a special offer becomes available on cheap flights from PER to SIN.
Tailor your trip using filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Perth Airport to Changi International Airport.

Handy information about Perth Airport (PER)

When it comes to the on-time performance of Perth Airport, 73.04% of flights meet their scheduled arrival time.
Central Perth to Perth Airport is around 16 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're ride-sharing, catching a cab or driving.
The trip on public transport takes roughly 30 minutes.
Need a convenient hotel close to PER? If you're boarding an early flight from Perth Airport to Changi International Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Changi International Airport (SIN)

The last thing you want is a long journey to your hotel if you're getting in late on a Perth Airport to Changi International Airport flight. Book one of these accommodation options near SIN instead:
Travel at your own speed with a Changi International Airport rental car. Pick up a set of wheels from Avis, Sixt or Green Motion and discover more of Singapore and beyond.
To lock in the lowest price, book your vehicle from Changi International Airport around two weeks before travelling.

Getting from Changi International Airport (SIN) to central Singapore

From Changi International Airport, Singapore is approximately 21 kilometres away. It takes around 20 minutes to reach the centre by car.
When travelling by public transport, expect a journey of around 1 hour.

When to fly to Changi International Airport (SIN)

April is the busiest month for flights from Perth Airport to Changi International Airport. For smaller crowds, visit Singapore in February.
Lock in your flight from Perth Airport to Changi International Airport for May if you want to visit Singapore during its warmest month. Expect temperatures of between 25ºC and 31ºC.
Look for cheap tickets from PER to SIN in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 24ºC and 30ºC on average.