AirHint found the following cheapest one-way flights from Melbourne (MEL) to London (STN) in September 2025 (see full year).

One-Way flights

22 Sep	Turkish Airlines
27 Sep	AirAsia X
28 Sep	AirAsia X
29 Sep	Etihad Airways
30 Sep	Etihad Airways
17 Sep	Batik Air Malaysia
16 Sep	VietJet Air
18 Sep	Turkish Airlines
24 Sep	VietJet Air
23 Sep	Sichuan Airlines

Also check the deals for return 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 one-way flights from Melbourne to London in September from 455€

One-Way flights