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

Return flights

27 May - 17 Jun	VietJet Air
05 May - 26 May	Scoot
25 May - 29 Jun	Scoot
11 May - 14 Jun	Thai Airways
12 May - 16 May	Singapore Airlines
18 May - 23 Jun	Singapore Airlines
17 May - 23 Jun	Singapore Airlines
24 May - 13 Jun	Singapore Airlines
09 May - 10 Jun	Singapore Airlines
24 May - 07 Jun	Singapore Airlines
24 May - 09 Jun	Singapore Airlines
27 May - 03 Jun	Singapore Airlines
07 May - 18 May	Singapore Airlines
01 May - 16 May	Etihad Airways
01 May - 09 May	Etihad Airways
06 May - 27 May	Virgin Australia
08 May - 29 May	Singapore Airlines
01 May - 01 May	Emirates
06 May - 28 May	Condor
11 May - 15 May	Condor

Also check the deals for one-way flights from Melbourne to Dublin 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 Dublin in May from $1088

Return flights