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

Return flights

11 May - 18 May	Malaysia Airlines
08 May - 30 May	Royal Brunei
17 May - 21 May	Royal Brunei
03 May - 16 May	Royal Brunei
06 May - 10 Jun	Malaysia Airlines
16 May - 02 Jun	Malaysia Airlines
22 May - 05 Jun	Malaysia Airlines
22 May - 12 Jun	Malaysia Airlines
23 May - 05 Jun	Malaysia Airlines
04 May - 25 May	Malaysia Airlines
02 May - 25 May	Malaysia Airlines
01 May - 08 May	Malaysia Airlines
16 May - 30 May	Malaysia Airlines
11 May - 25 May	Malaysia Airlines
04 May - 17 May	Malaysia Airlines
14 May - 04 Jun	China Southern

Also check the deals for one-way flights from London to Melbourne 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 London to Melbourne in May from $1110

Return flights