Cheapest return flights from Dublin to Sydney in May from 876€

Best time to book flights for Dublin (DUB) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Sydney (SYD) in May 2025 (see full year).

Return flights

08 May - 06 Jun Ryanair
13 May - 05 Jun Ryanair
06 May - 03 Jun Ryanair
06 May - 15 May Ryanair
06 May - 13 May Aer Lingus
06 May - 17 May Ryanair
08 May - 29 May Ryanair
22 May - 12 Jun Ryanair
08 May - 22 May Ryanair
22 May - 13 Jun Ryanair
26 May - 02 Jun KLM
08 May - 28 May Ryanair
22 May - 06 Jun Ryanair
10 May - 05 Jun Ryanair
13 May - 20 May Ryanair
01 May - 15 May Ryanair
01 May - 30 May Ryanair
27 May - 17 Jun SWISS
09 May - 12 May Ryanair
10 May - 06 Jun Ryanair

Also check the deals for one-way flights from Dublin to Sydney in May.

Skyscanner

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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