Cheapest one-way flights from London to Perth in May from $549

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

One-Way flights

12 May SWISS
05 May SWISS
08 May SWISS
18 May SWISS
04 May SWISS
13 May SWISS
06 May KLM
21 May KLM
15 May KLM
10 May SWISS

Also check the deals for return 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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