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

Return flights

06 May - 15 May	China Southern
24 May - 08 Jun	China Southern
20 May - 29 May	China Southern
06 May - 28 May	China Southern
09 May - 15 May	China Southern
05 May - 28 May	China Southern
06 May - 25 May	China Southern
27 May - 18 Jun	China Southern
24 May - 15 Jun	China Southern
21 May - 05 Jun	China Southern
21 May - 12 Jun	China Southern
21 May - 18 Jun	China Southern
28 May - 18 Jun	China Southern
14 May - 07 Jun	Scoot
14 May - 11 Jun	Scoot
14 May - 04 Jun	Scoot
14 May - 30 May	Scoot
14 May - 28 May	Scoot
10 May - 28 May	China Southern
07 May - 28 May	China Southern

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

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 May from $818

Return flights