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

Return flights

22 Sep - 06 Oct	Turkish Airlines
15 Sep - 20 Oct	Jetstar
16 Sep - 08 Oct	Qantas
18 Sep - 15 Oct	Jetstar
14 Sep - 04 Oct	Turkish Airlines
19 Sep - 09 Oct	Turkish Airlines
18 Sep - 09 Oct	Jetstar
16 Sep - 18 Oct	Turkish Airlines
10 Sep - 17 Sep	Scoot
14 Sep - 12 Oct	Turkish Airlines
14 Sep - 21 Sep	Turkish Airlines
23 Sep - 29 Sep	Turkish Airlines
26 Sep - 03 Oct	Turkish Airlines
03 Sep - 06 Sep	Scoot
16 Sep - 30 Sep	Turkish Airlines
02 Sep - 09 Sep	Air China
07 Sep - 28 Sep	Turkish Airlines
23 Sep - 30 Sep	Air China
01 Sep - 12 Sep	Virgin Australia
01 Sep - 29 Sep	Air India

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Melbourne to London in September from 861€

Return flights