Cheapest return flights from London to Melbourne in September from $995

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

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

Return flights

18 Sep - 18 Oct China Southern
24 Sep - 14 Oct British Airways
17 Sep - 04 Oct British Airways
25 Sep - 14 Oct British Airways
12 Sep - 05 Oct Hainan Airlines
22 Sep - 29 Sep Malaysia Airlines
17 Sep - 27 Sep Royal Brunei
02 Sep - 09 Sep China Eastern
03 Sep - 10 Sep China Eastern
01 Sep - 26 Sep Air India
23 Sep - 17 Oct Air India
16 Sep - 23 Sep Air India
02 Sep - 16 Sep British Airways
07 Sep - 27 Sep Royal Brunei
21 Sep - 04 Oct Royal Brunei
19 Sep - 04 Oct Royal Brunei
01 Sep - 14 Oct Cathay Pacific
21 Sep - 13 Oct Cathay Pacific
04 Sep - 11 Sep Singapore Airlines
10 Sep - 16 Sep China Airlines

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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