Cheapest return flights from Porto to Vienna in May from 115€

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

Return flights

12 May - 20 May Air Europa
20 May - 27 May Vueling Airlines
15 May - 22 May Austrian Airlines direct
08 May - 15 May Austrian Airlines direct
01 May - 08 May Austrian Airlines direct
22 May - 29 May Austrian Airlines direct
12 May - 16 May Vueling Airlines
07 May - 11 May Vueling Airlines
27 May - 31 May Ryanair
12 May - 25 May Ryanair
22 May - 01 Jun Ryanair direct
23 May - 01 Jun Ryanair direct
13 May - 01 Jun Vueling Airlines
13 May - 01 Jun Ryanair direct
27 May - 01 Jun Ryanair direct
22 May - 08 Jun Ryanair direct
23 May - 08 Jun Ryanair direct
20 May - 01 Jun Vueling Airlines
27 May - 08 Jun Ryanair direct
27 May - 15 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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