$121 Cheap Flights from Singapore (SIN) to Perth (PER)

View $121 flight on Wed, Aug 12, 2026Opens in a new window

Popular airlines from Singapore to Perth, WA (PER)

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Cheap Flights from Singapore to Perth (SIN-PER)

Prices were available within the past 7 days and start at $121 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sun, Aug 9 - Fri, Aug 14
SIN
Singapore
PER
Perth
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Scoot flight, departing Sun, Aug 9 from Singapore to Perth, returning Fri, Aug 14, priced at $223 found 1 day ago
Scoot
Sun, Jun 21 - Fri, Aug 7
SIN
Singapore
PER
Perth
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select Scoot flight, departing Sun, Jun 21 from Singapore to Perth, returning Fri, Aug 7, priced at $225 found 3 days ago
Jetstar
Thu, May 7 - Thu, May 28
SIN
Singapore
PER
Perth
$233 Roundtrip, found 13 hours ago
$233
Roundtrip
found 13 hours ago
Select Jetstar flight, departing Thu, May 7 from Singapore to Perth, returning Thu, May 28, priced at $233 found 13 hours ago
Batik air
Tue, Feb 24 - Tue, Mar 10
SIN
Singapore
PER
Perth
$371 Roundtrip, found 3 days ago
$371
Roundtrip
found 3 days ago
Select Batik air flight, departing Tue, Feb 24 from Singapore to Perth, returning Tue, Mar 10, priced at $371 found 3 days ago
Qantas Airways
Sat, Mar 14 - Sun, Mar 22
SIN
Singapore
PER
Perth
$393 Roundtrip, found 6 days ago
$393
Roundtrip
found 6 days ago
Select Qantas Airways flight, departing Sat, Mar 14 from Singapore to Perth, returning Sun, Mar 22, priced at $393 found 6 days ago
Philippine Airlines
Tue, Mar 10 - Sat, Mar 14
SIN
Singapore
PER
Perth
$470 Roundtrip, found 22 hours ago
$470
Roundtrip
found 22 hours ago
Select Philippine Airlines flight, departing Tue, Mar 10 from Singapore to Perth, returning Sat, Mar 14, priced at $470 found 22 hours ago
Vietjet Air
Sun, May 10 - Sun, May 17
SIN
Singapore
PER
Perth
$488 Roundtrip, found 5 days ago
$488
Roundtrip
found 5 days ago
Select Vietjet Air flight, departing Sun, May 10 from Singapore to Perth, returning Sun, May 17, priced at $488 found 5 days ago
APG Distribution System
Fri, Apr 10 - Sun, Apr 26
SIN
Singapore
PER
Perth
$593 Roundtrip, found 1 day ago
$593
Roundtrip
found 1 day ago
Select APG Distribution System flight, departing Fri, Apr 10 from Singapore to Perth, returning Sun, Apr 26, priced at $593 found 1 day ago
FlexFlight
Sat, Jul 18 - Sun, Aug 2
SIN
Singapore
PER
Perth
$645 Roundtrip, found 1 day ago
$645
Roundtrip
found 1 day ago
Select FlexFlight flight, departing Sat, Jul 18 from Singapore to Perth, returning Sun, Aug 2, priced at $645 found 1 day ago
Cathay Pacific
Sun, Nov 8 - Mon, Nov 16
SIN
Singapore
PER
Perth
$654 Roundtrip, found 6 days ago
$654
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sun, Nov 8 from Singapore to Perth, returning Mon, Nov 16, priced at $654 found 6 days ago

Find the cheapest month to fly from Singapore (SIN) to Perth (PER)

May is typically the cheapest month to fly

From $173 - $279 per traveler.

Alternative airports near Perth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Perth Airport PER. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $623
PER
Perth Airport
CheapestClosest
Average driving time to city center14 min
Flights from $623

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Perth Airport (PER) cost?
Secure a cheap one-way flight from $121 or cheap return flight from $223 from Changi Airport (SIN) to Perth Airport (PER) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Perth Airport (PER)?
August is the most affordable month to fly from SIN to PER. Traveling during an off-peak travel window is often the key to finding better deals on flights.
Which airlines fly direct from Changi Airport (SIN) to Perth Airport (PER)?
Avoid the layovers and fly nonstop from Changi Airport (SIN) to Perth Airport (PER) with 4 airlines, including:

  • Singapore Airlines
  • Scoot
  • Qantas

What is the cheapest airline that flies from Changi Airport (SIN) to Perth Airport (PER)?
Cheap flights from Changi Airport (SIN) to Perth Airport (PER) are often available with low-cost carriers like Scoot and Jetstar. Don't forget that prices can vary depending on the time of year, demand and how early you book. With Expedia's search tool, you can easily filter your results to find a SIN to PER flight that's within your budget.
How many flights per day from Changi Airport (SIN) to Perth Airport (PER)?
When taking off from Changi Airport (SIN), you can pick from an average of 7 daily nonstop flights to Perth Airport (PER).
What are the most popular departure times for flights from Changi Airport (SIN) to Perth Airport (PER)?
Flights between SIN and PER are busiest at 12 AM. If you're after a more relaxed trip and possibly cheaper prices, choose a departure that's outside typical rush times.
What day of the week has the most flights from SIN to PER?
Thursday offers the most flights from Changi Airport (SIN) to Perth Airport (PER). Consider leaving on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Changi Airport (SIN) to Perth Airport (PER)?
Changi Airport (SIN)'s first flight to Perth Airport (PER) departs at approximately 12:25AM UTC+8. With a travel time of 5h, you'll touch down at around 5:25AM UTC+8.
How long does it take to fly from Changi Airport (SIN) to Perth Airport (PER)?
The average flight duration from SIN to PER is 5 hours and 10 minutes, covering a total distance of 2,400 mi.
What airline has the least delays from SIN to PER?
With 92% of flights generally arriving on time, Singapore Airlines has the best on-time performance for direct flights from Changi Airport (SIN) to Perth Airport (PER). To check your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Changi Airport (SIN) to Perth Airport (PER)?
To avoid possible delays on the Changi Airport (SIN) to Perth Airport (PER) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Perth from Changi Airport (SIN)?
If you're boarding a direct flight from Changi Airport (SIN) to Perth, Perth Airport (PER) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Perth Airport (PER) last-minute?
Last-minute bookings from SIN to PER are typically more expensive. To lock in the lowest rates, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a SIN to PER flight and hotel package?
Compared with arranging flights and hotels separately, booking a SIN to PER flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Perth Airport (PER)?
If you booked your SIN to PER flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Changi
Destination airport
Perth
Airlines serving
APG Distribution System, Air New Zealand, All Nippon Airways, Batik Air Indonesia, Batik air , British Airways, Cathay Pacific, China Southern Airlines, Emirates, FlexFlight, Jetstar, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, South African Airways, Thai Airways International, Vietjet Air, Vietnam Airlines
Roundtrip price
$222
Distance
2429 mi
Average flight time
5 hours 11 mins

Book with confidence

Singapore to Perth Flights

The cheapest times to fly from Singapore to Perth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Perth are during the month of August. You can find some of the cheapest flights from Singapore to Perth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Perth

Sunday is one of the best days to book for cheap flights from Singapore to Perth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Perth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Perth in 2026. You can also book with separate airlines for your outbound and return journeys, from $121 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Perth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Perth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Singapore to Perth Flights

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*Available to One Key members.