A pier extending over the ocean at sunset with the sun setting on the horizon.

£99 Cheap Flights from Perth (PER) to Adelaide (ADL)

View £99 flight on Thu, 10 Sept 2026Opens in a new window

Popular airlines from Perth Airport (PER) to Adelaide, SA Airport (ADL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Perth (PER) to Adelaide (ADL)

Prices were available within the past 7 days and start at £99 for one-way flights and £197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetstar
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£197 Return, found 20 hours ago
£197
Return
found 20 hours ago
Select Jetstar flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £197 found 20 hours ago
Jetstar
Mon, 5 Oct - Tue, 6 Oct
PER
Perth
ADL
Adelaide
£209 Return, found 2 days ago
£209
Return
found 2 days ago
Select Jetstar flight, departing Mon, 5 Oct from Perth to Adelaide, returning Tue, 6 Oct, priced at £209 found 2 days ago
Jetstar
Mon, 8 Feb - Thu, 11 Feb
PER
Perth
ADL
Adelaide
£213 Return, found 3 days ago
£213
Return
found 3 days ago
Select Jetstar flight, departing Mon, 8 Feb from Perth to Adelaide, returning Thu, 11 Feb, priced at £213 found 3 days ago
Jetstar
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£215 Return, found 20 hours ago
£215
Return
found 20 hours ago
Select Jetstar flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £215 found 20 hours ago
Jetstar
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£219 Return, found 20 hours ago
£219
Return
found 20 hours ago
Select Jetstar flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £219 found 20 hours ago
Jetstar
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£223 Return, found 20 hours ago
£223
Return
found 20 hours ago
Select Jetstar flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £223 found 20 hours ago
Jetstar
Mon, 25 Jan - Sat, 30 Jan
PER
Perth
ADL
Adelaide
£224 Return, found 5 days ago
£224
Return
found 5 days ago
Select Jetstar flight, departing Mon, 25 Jan from Perth to Adelaide, returning Sat, 30 Jan, priced at £224 found 5 days ago
Jetstar
Tue, 19 Jan - Wed, 20 Jan
PER
Perth
ADL
Adelaide
£227 Return, found 2 days ago
£227
Return
found 2 days ago
Select Jetstar flight, departing Tue, 19 Jan from Perth to Adelaide, returning Wed, 20 Jan, priced at £227 found 2 days ago
Virgin Australia
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£254 Return, found 20 hours ago
£254
Return
found 20 hours ago
Select Virgin Australia flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £254 found 20 hours ago
Qantas Airways
Thu, 10 Sept - Thu, 17 Sept
PER
Perth
ADL
Adelaide
£363 Return, found 20 hours ago
£363
Return
found 20 hours ago
Select Qantas Airways flight, departing Thu, 10 Sept from Perth to Adelaide, returning Thu, 17 Sept, priced at £363 found 20 hours ago

Alternative airports near Adelaide

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

Select flight to Adelaide, SA Airport ADL. Cheapest and Closest option available. Average driving time to city centre is 11 minutes. Flights from £325
ADL
Adelaide, SA Airport
CheapestClosest
Average driving time to city centre11 min
Flights from £325

Frequently asked questions

How much does a flight from Perth, WA (PER) to Adelaide, SA (ADL) cost?
You can find cheap one-way flights from £99 and cheap return flights from £197 PER to ADL with Expedia. One-way flights typically cost between £200 and £946, and return flights often range between £336 and £1593. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PER to ADL ticket fares go up or down.
What is the cheapest month to fly from Perth, WA (PER) to Adelaide, SA (ADL)?
The cheapest months to fly from Perth, WA (PER) to Adelaide, SA (ADL) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Perth, WA (PER) to Adelaide, SA (ADL)?
Enter PER to ADL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Perth, WA (PER) to Adelaide, SA (ADL)?
Jetstar is one of the cheapest airlines offering nonstop return flights from Perth, WA (PER) to Adelaide, SA (ADL), with tickets starting from around £194 for flights that can be booked for departure within the next year. Jetstar also offers one of the cheapest connecting return flights from Perth, WA (PER) to Adelaide, SA (ADL) starting from around £266. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Perth, WA (PER) to Adelaide, SA (ADL)?
To find a cheap flight from Perth, WA (PER) to Adelaide, SA (ADL), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Perth, WA (PER) to Adelaide, SA (ADL)?
The cheapest months to fly from Perth, WA (PER) to Adelaide, SA (ADL) are typically June and March, with average return flights around £281. The most popular months for this route are February and December, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for June or March could save you money, while February and December offer the most flexibility with flight schedules.
What is the earliest flight from Perth, WA (PER) to Adelaide, SA (ADL)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Perth, WA (PER) to Adelaide, SA (ADL). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Perth, WA (PER) to Adelaide, SA (ADL)?
Direct flights from PER to ADL usually take about 2 hours 50 minutes, traveling roughly 2,116 kilometers. If you opt for a connecting flight, expect to add around 5 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Perth, WA (PER) to Adelaide, SA (ADL)?
Select the "Business class" and "First class" filters when looking for Perth, WA (PER) to Adelaide, SA (ADL) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Perth, WA (PER) to Adelaide, SA (ADL) flight with Expedia?
It's easy to earn miles on a Perth, WA (PER) to Adelaide, SA (ADL) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Perth, WA (PER) to Adelaide, SA (ADL) at the last minute?
Typically, booking a last minute flight from Perth, WA (PER) to Adelaide, SA (ADL) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Perth, WA (PER) to Adelaide, SA (ADL) flight and hotel package?
Securing a Perth, WA (PER) to Adelaide, SA (ADL) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Perth, WA (PER) to Adelaide, SA (ADL)?
If you booked your Perth, WA (PER) to Adelaide, SA (ADL) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Perth
Destination airport
Adelaide
Airlines serving
Jetstar, Qantas Airways, Virgin Australia
Roundtrip price
£196
Distance
2103 km
Average flight time
4 hours 22 mins

Book with confidence

Compare flights from Perth to Adelaide easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Perth to Adelaide. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Adelaide in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Perth to Adelaide.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Perth (PER) to Adelaide (ADL)

The easiest way to view the best deals on flights from Perth to Adelaide today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Perth to Adelaide start at just £197 and range up to £363.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Perth and Adelaide
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Perth to Adelaide flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Perth to Adelaide for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Perth to Adelaide easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.