Cheap flights to Perth
Round trips from 4 cities to Perth, Australia, from $330. Economy, per person, in USD.
Prices updated
Flights to Perth by departure city
Cheapest round trip, per person
Cheapest month to fly to Perth
Lowest round trip per departure month, any of our cities| Month | Cheapest round trip |
|---|---|
| September 2026 | $791 from Melbourne |
| October 2026 | $337 from Adelaide |
| November 2026 | $330 from Melbourne (cheapest month) |
| December 2026 | $421 from Sydney |
| January 2027 | $359 from Sydney |
| February 2027 | $412 from Sydney |
| March 2027 | $467 from Sydney |
| April 2027 | No fares found yet |
| May 2027 | $372 from Sydney |
Cheapest dates to Perth
Best date pair from each city-
Nov 2 – 6 from Melbourne · 4 nights$330Book
Jetstar Nonstop -
Oct 17 – 20 from Adelaide · 3 nights$337Book
Jetstar Nonstop
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Dec 25 – Jan 1, 2027 from Sydney · 7 nights$421Book
Virgin Australia Nonstop
Prices change often. The booking site shows the final price before you pay.
Things to do in Perth
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Airport transfer to Perth
Fixed prices from PER on KiwitaxiTo see transfer prices here, turn on partner content in .
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Flights to Perth: questions
Which city has the cheapest flights to Perth?
Right now it's Melbourne: round trips from $330 (Nov 2 – 6, nonstop). Next cheapest: Adelaide from $337 and Sydney from $359. We compare 4 departure cities.
What is the cheapest month to fly to Perth?
November 2026: the cheapest round trip we have found departing that month is $330. The most expensive month in our data is September, where the cheapest round trip is $791. Based on the 8 months ahead we track.
Are there nonstop flights to Perth?
Yes. We have found nonstop round trips from Melbourne, Adelaide and Sydney. The cheapest is $330 from Melbourne.
More of Australia
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Popular destinations
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About these prices
We track round-trip economy fares to Perth (Australia) from the cities listed above using Travelpayouts / Aviasales data, and refresh every route about once a day. The cheapest round trip we've found is $330 from Melbourne. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.