Cheapest return flights from London to Perth in March from $935

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

Return flights

07 Mar - 14 Mar Scandinavian Airlines
12 Mar - 19 Mar SWISS
05 Mar - 12 Mar Austrian Airlines
08 Mar - 15 Mar Aegean Airlines
01 Mar - 08 Mar Aegean Airlines
21 Mar - 28 Mar Austrian Airlines
02 Mar - 16 Mar British Airways
04 Mar - 11 Mar Etihad Airways
03 Mar - 10 Mar Etihad Airways
07 Mar - 21 Mar Scandinavian Airlines
04 Mar - 01 Apr Qatar Airways
25 Mar - 10 Apr British Airways
31 Mar - 07 Apr Austrian Airlines
30 Mar - 06 Apr Brussels Airlines
28 Mar - 04 Apr Vueling Airlines
01 Mar - 30 Apr Singapore Airlines
25 Mar - 01 Apr Singapore Airlines
14 Mar - 08 Apr Singapore Airlines
29 Mar - 05 Apr Aegean Airlines
18 Mar - 08 Apr Singapore Airlines

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

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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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