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

Return flights

18 May - 04 Jun	Ryanair
12 May - 14 Jun	Ryanair
24 May - 31 May	Ryanair
17 May - 24 May	IndiGo
13 May - 17 May	Ryanair
02 May - 26 May	Ryanair
03 May - 25 May	Ryanair
18 May - 09 Jun	Ryanair
02 May - 12 May	Ryanair
23 May - 07 Jun	Ryanair
11 May - 24 May	Ryanair
07 May - 25 May	Ryanair
02 May - 16 May	Ryanair
29 May - 07 Jun	Ryanair
21 May - 26 May	Ryanair
16 May - 03 Jun	Ryanair
30 May - 13 Jun	Ryanair
14 May - 17 Jun	Ryanair
13 May - 17 Jun	Ryanair
02 May - 18 Jun	Ryanair

Also check the deals for one-way flights from Dublin 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 Dublin to Melbourne in May from 782€

Return flights