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

Return flights

06 May - 12 May	Ryanair	direct
06 May - 13 May	Ryanair
09 May - 14 May	Ryanair
06 May - 13 May	Ryanair	direct
29 May - 01 Jun	Scandinavian Airlines
13 May - 17 May	SWISS
14 May - 18 May	SWISS
11 May - 18 May	SWISS
13 May - 18 May	SWISS
29 May - 01 Jun	Ryanair	direct
09 May - 14 May	Ryanair	direct
15 May - 17 May	KLM

Also check the deals for one-way flights from Dublin to Vienna 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 Vienna in May from 85€

Return flights