Open interactive map →Cheap flights from Perth to Adelaide
The Perth to Adelaide route currently shows fares from €116. Adelaide is a directly reachable destination in Australia from Perth. Mid-week departures and shoulder-season months tend to keep prices lower on this route. Compare months in the calendar below to identify the cheapest window before locking in your booking.
Price patterns on the Perth to Adelaide route tend to spike during school holidays and public holiday weekends. Booking 4-6 weeks out generally balances availability and price well on this route. If your travel dates are flexible, check the price calendar for the lowest-priced months before searching for specific flights.
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Cheapest month to fly
- October 2026€116DirectCheapest
Based on tracked fares, October is the cheapest month to fly this route at around €116.
Prices last updated: September 2026
Entry requirements for Australia
EU passportETA or eVisitor required
US passportETA required
Requirements vary by nationality and change without notice. Check requirements for your nationality →
Alternative routes
Other ways to reach Adelaide
Frequently asked questions
How much does a flight from Perth to Adelaide cost?
The cheapest fare currently available from Perth to Adelaide is €116. Prices on this route vary by season, day of week, and how far in advance you book. The month-by-month price calendar on this page shows exactly when fares are highest and lowest, so you can pick the most cost-effective window before searching for specific dates. Fares are refreshed regularly as our flight partners publish new availability.
Are there direct flights from Perth to Adelaide?
Yes - non-stop flights are currently available from Perth to Adelaide. The cheapest direct fare starts at €116, making it a convenient option if you want to avoid layover time. Direct flights are generally quicker and less stressful, especially for shorter trips to Australia. Click through to the booking site to check live availability and schedules for your dates.
When is the cheapest time to fly from Perth to Adelaide?
Prices on this route typically dip during shoulder-season months, away from school holidays and public holiday windows. Mid-week departures - particularly Tuesday to Thursday - tend to be cheaper than flights on Fridays and Sundays from Perth. The month-by-month price calendar above is the fastest way to identify the cheapest window - look for the months with the lowest fares before committing to travel dates. Booking 3-6 weeks in advance generally offers the best balance of price and seat availability on this route.