AirHint found the following cheapest return flights from London (LTN) to Perth (PER) in May 2026 (see full year).

Return flights

05 May - 26 May	Wizz Air UK
02 May - 16 May	Wizz Air UK
13 May - 23 May	easyJet
04 May - 25 May	easyJet
09 May - 19 May	Wizz Air UK
09 May - 20 May	Wizz Air UK
10 May - 20 May	Wizz Air UK
21 May - 04 Jun	easyJet
09 May - 23 May	Wizz Air UK
17 May - 31 May	Wizz Air UK
15 May - 31 May	Wizz Air UK
29 May - 12 Jun	Wizz Air UK
26 May - 27 Jun	Wizz Air UK

Also check the deals for one-way flights from London to Perth in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Perth in May from 822€

Return flights