Cheap flights from Sydney to Perth from $141
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Perth departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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.Find the cheapest flights from Sydney to Perth
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Jetstar flights from Sydney to Perth
Our best Jetstar deals on Sydney to Perth flight tickets
Virgin Australia flights from Sydney to Perth
Our best Virgin Australia deals on Sydney to Perth flight tickets
See travel insights to Perth from
How to get the cheapest flight ticket from Sydney to Perth
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 Sydney and Perth?
What is the cheapest month to fly to Perth?
In general, May is the cheapest month to fly from Sydney to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $285. If you are unable to visit Perth during the month of May, then departing from Sydney during the month March is also very affordable. Most momondo users find prices during this month for around $291.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart on your flight to Perth is on a Saturday when prices can be found for as low as $349. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Sunday, with ticket prices averaging around $474.
What is the cheapest time of day to depart on your flight to Perth?
In the evening is the cheapest time of day to fly from Sydney to Perth when you can find flight prices for as low as $380. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $459. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Sydney Kingsford Smith to Perth flight route?
Fly from Sydney Kingsford Smith to Perth for the best Sydney Kingsford Smith - Perth flight prices
How far in advance should I book a flight to Perth?
You are more likely to see cheaper flights to Perth from Sydney when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $346 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from Sydney for as low as $309 on momondo.
What cabin class options are available on Sydney Kingsford Smith to Perth flights?
There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Perth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Sydney Kingsford Smith to Perth?
Jetstar, Virgin Australia, and Qantas Airways are the most popular carriers operating from Sydney Kingsford Smith to Perth
What airlines fly to Perth?
Virgin Australia, Jetstar and Qantas Airways are the top three most popular airlines that fly to Perth from Sydney according to our data. Virgin Australia is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Perth. Keep in mind that there are 3 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.
How many flights depart from Sydney to Perth on average per day?
57 flights are operational daily from Sydney to Perth as of June 2025. The most popular departure time for this route is 12:00PM, with 43% of flights per day taking off at noon.
How many flights depart from Sydney to Perth on average per week?
The number of flights available between Sydney and Perth is 404 per week as of June 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
When to book flights from Sydney to Perth
Cheap Sydney to Perth (SYD to PER) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Perth
How far is Sydney Kingsford Smith to Perth by plane?
There are 2043.1 mi between Sydney Kingsford Smith and Perth. Typically, this will take 4h 05m by plane in normal conditions.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Perth Airport?
Prices for flights from Sydney Kingsford Smith Airport to Perth Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Perth Airport?
There are 3 operators available for flights from Sydney Kingsford Smith Airport to Perth Airport as of June 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Perth Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Sydney to Perth?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Sydney to Perth is Boeing 737-800 Passenger/BBJ2 (winglets) (35.49% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (16.29%), Airbus A320-100/200 (12.04%), and Airbus A321neo (11.97%).
What is the most popular airline from Sydney to Perth?
Based on momondo bookings for flights between Sydney and Perth, the leading airline is Virgin Australia, making up 65% of the total bookings. Other popular airlines include Jetstar with 27% and Qantas Airways with 8%.
Best airlines flying from Sydney to Perth
Compare and see reviews for airlines that fly from Sydney to Perth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $248 | Free Cancellation | Rating 6.6 449 reviews | |||
| PriceFrom $261 | Free Cancellation | Rating 7.5 407 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 7.5 854 reviews |
Virgin Australia Flights From Sydney to Perth
The lowest priced Virgin Australia flight from Sydney to Perth from the last 72 hours was $261. Generally, Virgin Australia has 18 flights on this route every week with an average price of $400. Virgin Australia is rated 7.5/10 by our users.
Qantas Airways Flights From Sydney to Perth
Across 854 Qantas Airways reviews on momondo, the average score is 7.5/10. Qantas Airways flies from Sydney to Perth about 43 times each week, with ticket deals ranging from $440 to $636. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Sydney to Perth?
It is quick and easy to find Sydney to Perth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Perth that suits you.
Can I find flights from Sydney to Perth with flexible booking policies on momondo?
momondo does allow users to show only those flights to Perth from Sydney which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Sydney to Perth?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from Sydney.
I’m not ready to book a flight from Sydney to Perth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Sydney to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.