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

Return flights

14 May - 09 Jun	Jetstar
04 May - 14 May	Scoot
18 May - 31 May	Scoot
25 May - 19 Jun	Jetstar
04 May - 28 May	Scoot
05 May - 16 Jun	Jetstar
09 May - 19 May	Jetstar
26 May - 16 Jun	Jetstar
26 May - 13 Jun	Jetstar
18 May - 25 May	Scoot
09 May - 04 Jun	Jetstar
11 May - 12 Jun	Jetstar
24 May - 07 Jun	Jetstar
02 May - 15 May	Scoot
26 May - 15 Jun	Jetstar
10 May - 22 May	China Southern
12 May - 21 May	China Southern
27 May - 10 Jun	Xiamen Airlines
18 May - 22 May	Scoot
09 May - 29 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 $958

Return flights