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

Return flights

05 May - 26 May	Wizz Air Malta
11 May - 21 May	Wizz Air UK
19 May - 26 May	Wizz Air Malta
12 May - 28 May	Wizz Air Malta
08 May - 15 May	Wizz Air UK
06 May - 20 May	Wizz Air Malta
11 May - 18 May	Wizz Air Malta
01 May - 22 May	Wizz Air UK
01 May - 16 May	Wizz Air UK
08 May - 22 May	Wizz Air UK
30 May - 06 Jun	Qatar Airways
25 May - 14 Jun	Wizz Air UK
20 May - 10 Jun	Wizz Air Malta
26 May - 24 Jun	Wizz Air Malta
25 May - 08 Jun	Wizz Air UK
22 May - 12 Jun	Norwegian
28 May - 19 Jun	Turkish Airlines
01 May - 30 Jun	Wizz Air UK
29 May - 05 Jun	British Airways

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 781€

Return flights