Cheapest one-way flights from Porto to Vienna in May from $68

AirHint found the following cheapest one-way flights from Porto (OPO) to Vienna (VIE) in May 2026 (see full year).

One-Way flights

04 May Ryanair direct
20 May Ryanair direct
22 May Ryanair direct
06 May Vueling Airlines
27 May Ryanair direct
18 May Ryanair direct
06 May Ryanair direct
24 May Ryanair direct
17 May Ryanair direct
09 May Ryanair

Also check the deals for return flights from Porto to Vienna in May.

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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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