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

Return flights

02 Jun - 09 Jun	Air China
02 Jun - 11 Jun	Air China
01 Jun - 05 Jun	Air China
16 Jun - 21 Jul	Air China
02 Jun - 12 Jun	Air China
01 Jun - 10 Jun	Gulf Air
04 Jun - 18 Jun	Austrian Airlines
06 Jun - 26 Jun	Air China
03 Jun - 14 Jun	Gulf Air
29 Jun - 30 Jul	Gulf Air
15 Jun - 06 Jul	Gulf Air
25 Jun - 10 Jul	Turkish Airlines
04 Jun - 20 Jun	Austrian Airlines
24 Jun - 08 Jul	Gulf Air
25 Jun - 19 Jul	Gulf Air
18 Jun - 25 Jun	Air China
27 Jun - 11 Jul	Gulf Air
03 Jun - 02 Jul	Austrian Airlines
06 Jun - 04 Jul	Air China
01 Jun - 01 Jul	Air China

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 695€

Return flights