Cheapest return flights from London to Melbourne in September from $1194

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

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

Return flights

01 Sep - 22 Sep Singapore Airlines
02 Sep - 24 Sep Singapore Airlines
15 Sep - 22 Sep Singapore Airlines
01 Sep - 28 Sep Singapore Airlines
08 Sep - 17 Sep Singapore Airlines
15 Sep - 06 Oct Singapore Airlines
01 Sep - 10 Oct Singapore Airlines
05 Sep - 05 Oct Singapore Airlines
19 Sep - 10 Oct Singapore Airlines
01 Sep - 15 Sep Singapore Airlines
18 Sep - 30 Sep Singapore Airlines
24 Sep - 10 Oct Singapore Airlines
10 Sep - 30 Sep Singapore Airlines
10 Sep - 01 Oct Singapore Airlines
03 Sep - 10 Sep Singapore Airlines
05 Sep - 18 Sep Singapore Airlines
30 Sep - 07 Oct British Airways
16 Sep - 05 Oct China Southern

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