AirHint found the following cheapest return flights from Melbourne (MEL) to London (LGW) in September 2026 (see full year).

Return flights

30 Sep - 06 Oct	Turkish Airlines
27 Sep - 11 Oct	Qatar Airways
05 Sep - 12 Sep	Turkish Airlines
07 Sep - 14 Sep	Turkish Airlines
05 Sep - 28 Sep	Turkish Airlines
26 Sep - 03 Oct	Turkish Airlines
19 Sep - 03 Oct	Turkish Airlines
12 Sep - 03 Oct	Turkish Airlines
18 Sep - 02 Oct	Air China
02 Sep - 30 Sep	Air China
08 Sep - 09 Sep	Emirates
15 Sep - 15 Sep	Emirates
16 Sep - 23 Sep	Emirates
10 Sep - 05 Oct	Emirates
17 Sep - 30 Sep	Emirates
03 Sep - 17 Sep	Emirates
12 Sep - 12 Sep	Emirates
01 Sep - 13 Oct	Qatar Airways
10 Sep - 02 Oct	Emirates
04 Sep - 05 Oct	Air China

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

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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Cheapest return flights from Melbourne to London in September from $1121

Return flights