C$378 Cheap Flights from Dehradun (DED) to Perth (PER)

Compare Dehradun to Perth flight deals

Find the cheapest month or even day of the year to fly to Perth

Earn frequent flyer miles on flights booked through Skyscanner

Find the cheapest month to fly from Dehradun to Perth

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dehradun to Perth flights are currently cheapest in June.

Dehradun to Perth: Alternative routes

Compare routes from Dehradun to Perth below. You may find an airport to fly into that's cheaper, faster, or easier than Perth.

Dehradun to Perth: Flight information

The things to know before you go.
Cheapest flight foundC$378
Cheapest month to flyJune

Finding cheap flights from Dehradun to Perth: Frequently asked questions

The best price we found for a return flight from Dehradun to Perth is C$1,297. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dehradun to Perth. But we found flights with one or more stops from C$1,297.
As of April 2026, there are no flights flying from Dehradun to Perth.
The cheapest month to fly from Dehradun to Perth is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dehradun Airport to Perth Airport on Sunday, April 19, 2026.
No airlines currently offer direct flights between Dehradun Airport and Perth Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Perth but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Perth is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, IndiGo offers the cheapest flight tickets to Perth.

Flying from Dehra Dun Airport (DED) to Perth Airport (PER): what you need to know

  • Flying over a peak time such as July? Public holidays and other high seasons can mean longer queues at checkpoints. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

  • Don't forget, you might need a visa to enter Australia. Visa requirements vary and travel documentation requirements change often. Before reserving your cheap ticket from DED to PER, check with your airline and your destination country's local embassy or consulate for up-to-date information.

How to find the cheapest flights from Dehra Dun Airport (DED) to Perth Airport (PER)

  • The best price we've found for a one-way ticket from Dehra Dun Airport to Perth Airport is C$378. The cheapest price for a return flight is C$1,297. Remember that fares could change due to availability when booking.

  • To score cheap flight tickets from DED to PER, book as early as you can. Airlines usually offer the most competitive fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flight tickets from Dehra Dun Airport to Perth Airport across the month. It's an easy way to snap up a bargain if your trip dates are flexible.

  • Sign into your online account or use the app to create a Price Alert. We'll let you know straight away if there's a better deal on this route. It's simple to do, and it'll save you the hassle of checking for cheap flight tickets from DED to PER every day.

  • Play around with filters to find the right trip for you. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Dehra Dun Airport to Perth Airport, use the 'Sort by' function. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Dehra Dun Airport (DED)

  • Dehra Dun Airport is about 27 kilometres from central Dehradun. If you're ride-sharing, catching a cab or driving from the center, it'll take you 47 minutes or so to get there, depending on traffic. If you're taking public transport, expect the trip time to be approximately 2 hours and 15 minutes.

  • Want a convenient hotel near DED? If you're on an early flight from Dehra Dun Airport to Perth Airport, these accommodation options will put you moments from check-in:

Arriving at Perth Airport (PER)

Getting from Perth Airport (PER) to central Perth

  • Perth Airport is approximately 16 kilometres from central Perth. With your own car rental or in a cab, the drive is about 21 minutes.

  • It typically takes 28 minutes to get there by public transport.

When to fly to Perth Airport (PER)

  • The quietest month for a flight from Dehra Dun Airport to Perth Airport is February, while July is the busiest. Choose the best time to visit Perth based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • When reserving your flight from Dehra Dun Airport to Perth Airport, consider the kind of weather you enjoy. January is the warmest month in Perth, with the temperature ranging from 17ºC to 35ºC.

  • If you like traveling in cooler conditions, look for a cheap ticket from DED to PER in August. Average temperatures are between 8ºC and 20ºC then.

More about Perth

Complete your Perth trip with hotels and a car rental

  • After you've secured your cheap ticket to Perth Airport, browse the lowest prices and exclusive offers on hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Perth trip.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.