Cheapest return flights from Perth to London in March from $836

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

Return flights

02 Mar - 10 Mar China Southern
05 Mar - 12 Mar China Southern
04 Mar - 09 Mar AirAsia
03 Mar - 10 Mar Cathay Pacific
04 Mar - 11 Mar Cathay Pacific
10 Mar - 17 Mar Cathay Pacific
11 Mar - 18 Mar Cathay Pacific
10 Mar - 19 Mar Cathay Pacific
03 Mar - 17 Mar Cathay Pacific
04 Mar - 18 Mar Cathay Pacific
04 Mar - 22 Apr Cathay Pacific
11 Mar - 22 Apr Cathay Pacific
17 Mar - 29 Apr Cathay Pacific
09 Mar - 22 Apr Cathay Pacific
17 Mar - 28 Apr Malaysia Airlines
11 Mar - 23 Apr Malaysia Airlines
12 Mar - 23 Apr Malaysia Airlines
04 Mar - 19 Apr Malaysia Airlines
18 Mar - 06 Apr Malaysia Airlines
19 Mar - 05 Apr Malaysia Airlines

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

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