Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Perth to Sydney from £125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Sydney departing on 26/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Perth to Sydney

Cheap return flights

Jetstar Logo
22:55 - 06:05PER-SYD
4h 10mdirect
Jetstar Logo
19:50 - 21:40SYD-PER
4h 50mdirect
£226Jetstar
Find Deal
Fri, 24 Oct - Sat, 1 Nov
Jetstar Logo
22:55 - 06:05PER-SYD
4h 10mdirect
Jetstar Logo
19:50 - 21:40SYD-PER
4h 50mdirect
£245Jetstar
Find Deal
Wed, 22 Oct - Wed, 29 Oct
Jetstar Logo
14:45 - 22:00PER-SYD
4h 15mdirect
Jetstar Logo
19:50 - 21:40SYD-PER
4h 50mdirect
£248Jetstar
Find Deal
Mon, 17 Nov - Fri, 28 Nov
Jetstar Logo
15:00 - 22:05PER-SYD
4h 05mdirect
Jetstar Logo
11:55 - 13:50SYD-PER
4h 55mdirect
£257Jetstar
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Jetstar Logo
22:55 - 06:05PER-SYD
4h 10mdirect
Jetstar Logo
11:55 - 13:50SYD-PER
4h 55mdirect
£260Jetstar
Find Deal
Wed, 22 Oct - Tue, 28 Oct
Virgin Australia Logo
15:15 - 22:30PER-SYD
4h 15mdirect
Virgin Australia Logo
06:15 - 08:20SYD-PER
5h 05mdirect
£273Virgin Australia
Find Deal
Tue, 11 Nov - Fri, 14 Nov
Virgin Australia Logo
15:15 - 22:30PER-SYD
4h 15mdirect
Virgin Australia Logo
06:15 - 08:20SYD-PER
5h 05mdirect
£274Virgin Australia
Find Deal
Tue, 11 Nov - Fri, 14 Nov
Virgin Australia Logo
10:10 - 17:25PER-SYD
4h 15mdirect
Virgin Australia Logo
13:25 - 15:30SYD-PER
5h 05mdirect
£278Virgin Australia
Find Deal
Sat, 24 Jan - Mon, 26 Jan
Virgin Australia Logo
22:55 - 06:10PER-SYD
4h 15mdirect
Virgin Australia Logo
06:15 - 08:20SYD-PER
5h 05mdirect
£279Virgin Australia
Find Deal
Thu, 12 Feb - Wed, 25 Feb
Multiple Airlines Logo
06:00 - 13:15PER-SYD
4h 15mdirect
Multiple Airlines Logo
19:50 - 21:40SYD-PER
4h 50mdirect
£320Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 1 Dec

Jetstar flights from Perth to Sydney

Our best Jetstar deals on Perth to Sydney flight tickets
Jetstar
24 Oct
PER22:55Perth
4h 10m
SYD06:05Sydney Kingsford Smith
1 Nov
SYD19:50Sydney Kingsford Smith
4h 50m
PER21:40Perth
£226
Find similar
Jetstar
22 Oct
PER22:55Perth
4h 10m
SYD06:05Sydney Kingsford Smith
29 Oct
SYD19:50Sydney Kingsford Smith
4h 50m
PER21:40Perth
£245
Find similar
Jetstar
17 Nov
PER14:45Perth
4h 15m
SYD22:00Sydney Kingsford Smith
28 Nov
SYD19:50Sydney Kingsford Smith
4h 50m
PER21:40Perth
£248
Find similar

Virgin Australia flights from Perth to Sydney

Our best Virgin Australia deals on Perth to Sydney flight tickets
Virgin Australia
11 Nov
PER15:15Perth
4h 15m
SYD22:30Sydney Kingsford Smith
14 Nov
SYD06:15Sydney Kingsford Smith
5h 05m
PER08:20Perth
£273
Find similar
Virgin Australia
11 Nov
PER15:15Perth
4h 15m
SYD22:30Sydney Kingsford Smith
14 Nov
SYD06:15Sydney Kingsford Smith
5h 05m
PER08:20Perth
£274
Find similar
Virgin Australia
24 Jan
PER10:10Perth
4h 15m
SYD17:25Sydney Kingsford Smith
26 Jan
SYD13:25Sydney Kingsford Smith
5h 05m
PER15:30Perth
£278
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 26 September 2025.
Use the filters below to find and compare flights from Perth to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthSydney

PER - SYD

PERSYD

Perth

Fri 24/10

22:55-06:05

Nonstop4h 10m

Sydney Kingsford Smith

Sat 1/11

19:50-21:40

Nonstop4h 50m

£226

PerthSydney

PER - SYD

PERSYD

Perth

Wed 22/10

22:55-06:05

Nonstop4h 10m

Sydney Kingsford Smith

Wed 29/10

19:50-21:40

Nonstop4h 50m

£245

PerthSydney

PER - SYD

PERSYD

Perth

Mon 17/11

14:45-22:00

Nonstop4h 15m

Sydney Kingsford Smith

Fri 28/11

19:50-21:40

Nonstop4h 50m

£248

PerthSydney

PER - SYD

PERSYD

Perth

Thu 23/10

15:00-22:05

Nonstop4h 05m

Sydney Kingsford Smith

Thu 30/10

11:55-13:50

Nonstop4h 55m

£257

PerthSydney

PER - SYD

PERSYD

Perth

Wed 22/10

22:55-06:05

Nonstop4h 10m

Sydney Kingsford Smith

Tue 28/10

11:55-13:50

Nonstop4h 55m

£260

PerthSydney

PER - SYD

PERSYD

Perth

Tue 11/11

15:15-22:30

Nonstop4h 15m

Sydney Kingsford Smith

Fri 14/11

06:15-08:20

Nonstop5h 05m

£273

PerthSydney

PER - SYD

PERSYD

Perth

Tue 11/11

15:15-22:30

Nonstop4h 15m

Sydney Kingsford Smith

Fri 14/11

06:15-08:20

Nonstop5h 05m

£274

PerthSydney

PER - SYD

PERSYD

Perth

Sat 24/1

10:10-17:25

Nonstop4h 15m

Sydney Kingsford Smith

Mon 26/1

13:25-15:30

Nonstop5h 05m

£278

PerthSydney

PER - SYD

PERSYD

Perth

Thu 12/2

22:55-06:10

Nonstop4h 15m

Sydney Kingsford Smith

Wed 25/2

06:15-08:20

Nonstop5h 05m

£279

PerthSydney

PER - SYD

PERSYD

Perth

Mon 1/12

06:00-13:15

Nonstop4h 15m

Sydney Kingsford Smith

Mon 1/12

19:50-21:40

Nonstop4h 50m

£320

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sydney from

How to get the cheapest flight ticket from Perth to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Perth and Sydney?

What is the cheapest month to fly to Sydney?

In general, May is the cheapest month to fly from Perth to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £218. If you don’t want to visit Sydney in May, then you should wait until March to fly from Perth, when ticket prices are also cheap, with an average price of £222.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Tuesday when prices can be found for as low as £270. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Perth because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £348.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Perth to Sydney in the afternoon for as low as £262. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Sydney, so prices are often more expensive at around £348 per ticket.

What is the cheapest Perth to Sydney Kingsford Smith flight route?

Fly from Perth to Sydney Kingsford Smith for the best Perth - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £267 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Perth for as low as £232 on momondo.

What cabin class options are available on Perth to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Perth to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Perth to Sydney flight prices changed over time?

As of September 2025, prices for Perth to Sydney flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Perth to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Sydney (PER to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Sydney

Best price found

£150

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Perth in the past 72 hours is £150. The best return flight deal from Perth to Sydney found on momondo in the last 72 hours is £310.
The fastest flight from Perth to Sydney takes 4h 05m
Direct flights go from Perth to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)
Search flight deals

  • How far is Perth to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 2043.1 mi away from Perth. In terms of flight time, this usually takes a little over 4h 05m.

  • When did momondo last update prices for flights from Perth Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Perth Airport to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Perth Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Perth to Sydney?

  • What is the most popular airline from Perth to Sydney?

Best airlines flying from Perth to Sydney

Compare and see reviews for airlines that fly from Perth to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Virgin AustraliaPriceFrom £186Free CancellationRating
7.6
416 reviews
Search Virgin Australia flights
JetstarPriceFrom £188Free CancellationRating
6.5
474 reviews
Search Jetstar flights
EmiratesPriceFrom £286Free CancellationRating
8.1
3,348 reviews
Search Emirates flights

  • Emirates Flights From Perth to Sydney

    Across 47 Emirates flights from Perth to Sydney this week, the average price was £404, with the best Emirates deals starting from £383 round-trip. 3,348 users have rated Emirates on momondo, with an average score of 8.1/10.

  • Virgin Australia Flights From Perth to Sydney

    Across 416 Virgin Australia reviews on momondo, the average score is 7.6/10. Virgin Australia flies from Perth to Sydney about 26 times each week, with ticket deals ranging from £250 to £370. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Manly
Randwick
Penrith
Cronulla
Leura
Katoomba
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Sydney?

Finding the right flight to Sydney from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Perth to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Perth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Perth to Sydney?

momondo helps you find the best flight between Perth and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Perth to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Perth to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 26/10
Sun 2/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia