Cheapest return flights from London to Perth in May from 1096€

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

Return flights

08 May - 19 May SWISS
27 May - 03 Jun British Airways
15 May - 24 May British Airways
22 May - 22 Jun KLM
20 May - 31 May KLM
06 May - 13 May KLM
15 May - 10 Jun KLM
06 May - 27 May KLM
06 May - 20 May SWISS
11 May - 28 May KLM
18 May - 01 Jun KLM
15 May - 30 May KLM
19 May - 30 May KLM
07 May - 21 May KLM
19 May - 20 Jun SWISS
06 May - 23 Jun SWISS
16 May - 20 Jun SWISS

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

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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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