Cheapest return flights from Melbourne to London in September from $921

Best time to book flights for Melbourne (MEL) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Melbourne (MEL) to London (LHR) in September 2025 (see full year).

Return flights

22 Sep - 30 Sep Air India
24 Sep - 13 Oct Air India
24 Sep - 29 Sep Air India
15 Sep - 22 Sep Air India
23 Sep - 15 Oct Air India
26 Sep - 04 Oct Air India
16 Sep - 01 Oct Air India
15 Sep - 06 Oct Air India
16 Sep - 06 Oct Air India
16 Sep - 23 Sep Air India
15 Sep - 30 Sep Air India
15 Sep - 05 Oct Air India
24 Sep - 14 Oct Air India
15 Sep - 04 Oct Air India
21 Sep - 10 Oct Air India
17 Sep - 24 Sep Air India
14 Sep - 22 Sep Air India
13 Sep - 29 Sep Air India
22 Sep - 29 Sep Air India
13 Sep - 26 Sep Air India

Also check the deals for one-way flights from Melbourne to London in September.

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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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