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

Return flights

27 Apr - 13 May	Ryanair	direct
27 Apr - 17 May	Ryanair	direct
18 Apr - 24 Apr	Ryanair	direct
03 Apr - 06 Apr	KLM
27 Apr - 15 May	Ryanair	direct
18 Apr - 20 Apr	KLM
18 Apr - 20 Apr	Ryanair	direct
02 Apr - 06 Apr	Scandinavian Airlines
03 Apr - 17 Apr	KLM
02 Apr - 20 Apr	Ryanair	direct
03 Apr - 20 Apr	Ryanair	direct
02 Apr - 06 Apr	Ryanair	direct
03 Apr - 06 Apr	Aer Lingus	direct

Also check the deals for one-way flights from Dublin to Vienna in April.

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 April from 100€

Return flights