Cheapest return flights from Perth to London in May from 782€

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

Return flights

05 May - 19 May AirAsia
06 May - 27 May Malaysia Airlines
13 May - 20 May Malaysia Airlines
05 May - 12 May Batik Air Malaysia
08 May - 21 May Malaysia Airlines
04 May - 01 Jun Cathay Pacific
05 May - 02 Jun Malaysia Airlines
28 May - 18 Jun Singapore Airlines
04 May - 09 Jun Malaysia Airlines
18 May - 08 Jun Malaysia Airlines
02 May - 16 May Malaysia Airlines
27 May - 10 Jun Malaysia Airlines
21 May - 28 May Malaysia Airlines
20 May - 10 Jun Malaysia Airlines
04 May - 28 May Cathay Pacific
02 May - 30 May Malaysia Airlines
26 May - 09 Jun Malaysia Airlines
05 May - 27 May Malaysia Airlines
14 May - 04 Jun Malaysia Airlines
05 May - 05 Jun Malaysia Airlines

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

Skyscanner

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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