Cheap flights from Adelaide to Perth (ADL - PER)
ADL — PER
May 10 — May 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Adelaide to Perth with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Adelaide to Perth are usually found in June or May, booked 43 days in advance, depart on a Saturday or Sunday and return on a Thursday
Find flight deals from Adelaide to Perth
Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | December |
Cheapest in | June |
Average price | $306 |
Good round-trip deal | $260 or less |
Good one-way deal | $164 or less |
Compare providers for flights from Adelaide to Perth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Adelaide to Perth in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Adelaide-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Adelaide-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Adelaide-Perth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Adelaide-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Adelaide-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Adelaide to Perth
Have a flexible travel schedule? Discover the best time to fly to Perth from Adelaide with our price prediction graph.
ADL-PER
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Adelaide to Perth
Prices
Airlines
Delays
How far ahead should I book a flight from Adelaide to Perth?
Use this chart to determine the optimal time to book a round-trip flight from Adelaide to Perth. Price data was last updated on April 3, 2026.
Booking 43 days in advance of your planned departure date is, on average, the best time to get cheap flights from Adelaide to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Adelaide to Perth?
Currently, January is the cheapest month in which you can book a flight from Adelaide to Perth (average of $116). Flying from Adelaide to Perth in October is currently the most expensive (average of $154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ADL to PER?
Find hourly flight availability from Adelaide to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Adelaide to Perth at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the evening.
How often are flights from Adelaide to Perth delayed?
About 17% of weekly flights between Adelaide and Perth have experienced delays in the past year, with the average delay time being 100 minutes.
What is the most punctual flight time for Adelaide to Perth flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Adelaide to Perth flights?
Over the last year, Qantas Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Perth
Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated April 10, 2026.
Peruse reviews from past customers who have flown with Jetstar from Adelaide to Perth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
6.5
Food
5.7
Boarding
6.7
Comfort
6.4
Entertainment
5.1
Crew
7.3
Reviews
1 / 20
2.0
MediocreTrevor,Apr 2026
PER - SYD
Overall
6.5
Food
5.7
Boarding
6.7
Comfort
6.4
Entertainment
5.1
Crew
7.3
Reviews
1 / 20
2.0
MediocreTrevor,Apr 2026
PER - SYD
Related info for your journey
Find useful and relevant information for your journey from Adelaide to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Perth?
Book flights to Perth if you plan to visit one of these locationsRottnest Island
Scarborough
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Other flight options
Perth flight routes
Popular flights
Complete your trip
Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Adelaide to Perth by cabin class
Find flights from Adelaide to Perth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Adelaide and Perth flights
Browse other Adelaide and Perth flight options. Last updated on April 10, 2026.
Other flights to Perth
Explore flights to Perth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Adelaide to Perth
Discover the top airline that operate flights from Adelaide to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$285 | FlexibilityNo cancel fee | On-time74% |