Cheapest return flights from Perth to London in March from $971

Best time to book flights for Perth (PER) to London (LHR) flights at AirHint

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

Return flights

09 Mar - 16 Mar Malaysia Airlines
08 Mar - 15 Mar Malaysia Airlines
25 Mar - 25 Apr Malaysia Airlines
17 Mar - 07 Apr Malaysia Airlines
05 Mar - 20 Apr Malaysia Airlines
20 Mar - 27 Apr Malaysia Airlines
10 Mar - 31 Mar Singapore Airlines
08 Mar - 31 Mar Singapore Airlines
02 Mar - 31 Mar Singapore Airlines
29 Mar - 27 Apr Singapore Airlines
30 Mar - 25 Apr Singapore Airlines
22 Mar - 31 Mar Malaysia Airlines
30 Mar - 29 Apr Malaysia Airlines
01 Mar - 31 Mar Malaysia Airlines
26 Mar - 02 Apr Malaysia Airlines
31 Mar - 31 Mar Singapore Airlines
08 Mar - 15 Mar Qantas direct
10 Mar - 31 Mar Qantas direct
17 Mar - 07 Apr Qantas direct
05 Mar - 20 Apr Qantas direct

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