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

Return flights

04 Jun - 19 Jun	AirAsia
11 Jun - 20 Jun	AirAsia
09 Jun - 30 Jun	AirAsia
10 Jun - 30 Jun	AirAsia
08 Jun - 30 Jun	AirAsia
12 Jun - 22 Jun	AirAsia
04 Jun - 14 Jun	AirAsia
18 Jun - 28 Jun	AirAsia
08 Jun - 15 Jun	China Southern
08 Jun - 25 Jun	Jetstar
10 Jun - 01 Jul	Batik Air Malaysia
20 Jun - 01 Jul	AirAsia
22 Jun - 01 Jul	AirAsia
18 Jun - 01 Jul	Batik Air Malaysia
18 Jun - 02 Jul	Batik Air Malaysia
09 Jun - 05 Jul	AirAsia
25 Jun - 02 Jul	AirAsia
19 Jun - 03 Jul	AirAsia
24 Jun - 23 Jul	Batik Air Malaysia
12 Jun - 02 Jul	Singapore Airlines

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

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 Perth to London in June from 739€

Return flights