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

Return flights

03 Aug - 11 Aug	China Eastern
03 Aug - 22 Aug	Air China
03 Aug - 29 Aug	Air China
03 Aug - 20 Aug	Air China
03 Aug - 08 Sep	Air China
03 Aug - 05 Sep	Air China
14 Aug - 11 Sep	China Eastern
06 Aug - 20 Aug	Scoot Tigerair
13 Aug - 26 Aug	China Eastern
14 Aug - 08 Sep	China Eastern
04 Aug - 25 Aug	China Eastern
03 Aug - 13 Aug	Air China
07 Aug - 21 Aug	China Eastern
03 Aug - 24 Aug	China Eastern
13 Aug - 04 Sep	China Southern
06 Aug - 08 Sep	China Southern
05 Aug - 04 Sep	China Southern
12 Aug - 04 Sep	China Southern
28 Aug - 04 Sep	China Southern
07 Aug - 15 Sep	China Southern

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

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 August from $846

Return flights