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

Return flights

02 Jun - 11 Jun	Air China
02 Jun - 09 Jun	Air China
04 Jun - 11 Jun	Air China
15 Jun - 22 Jun	Air China
08 Jun - 19 Jun	Air China
04 Jun - 18 Jun	Air China
12 Jun - 19 Jun	Air China
01 Jun - 08 Jun	Gulf Air
11 Jun - 25 Jun	Air China
15 Jun - 28 Jun	Air China
29 Jun - 06 Jul	Gulf Air
28 Jun - 12 Jul	Gulf Air
30 Jun - 07 Jul	Gulf Air
30 Jun - 20 Jul	Gulf Air
28 Jun - 05 Jul	Gulf Air
20 Jun - 05 Jul	Austrian Airlines
25 Jun - 05 Jul	Gulf Air
27 Jun - 11 Jul	Gulf Air
30 Jun - 30 Jul	Air India
12 Jun - 03 Jul	Etihad Airways

Also check the deals for one-way flights from London to Perth 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 London to Perth in June from 701€

Return flights