Cheapest return flights from Porto to Vienna in May from $151

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

Return flights

04 May - 06 May Ryanair direct
04 May - 18 May Ryanair direct
04 May - 16 May Ryanair direct
04 May - 08 May Ryanair direct
04 May - 10 May Ryanair direct
04 May - 20 May Ryanair direct
04 May - 11 May Ryanair direct
01 May - 06 May Ryanair direct
13 May - 20 May Vueling Airlines
04 May - 15 May Ryanair direct
20 May - 01 Jun Ryanair direct
20 May - 10 Jun Ryanair direct
20 May - 05 Jun Ryanair direct
22 May - 01 Jun Ryanair direct
22 May - 10 Jun Ryanair direct
22 May - 05 Jun Ryanair direct
27 May - 01 Jun Ryanair direct
27 May - 17 Jun Ryanair direct
27 May - 13 Jun Ryanair direct
27 May - 10 Jun Ryanair direct

Also check the deals for one-way 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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