Cheapest return flights from Porto to Vienna in August from $204

AirHint found the following cheapest return flights from Porto (OPO) to Vienna (VIE) in August 2025 (see full year).

Return flights

26 Aug - 28 Aug Vueling Airlines
26 Aug - 01 Sep Vueling Airlines
26 Aug - 03 Sep Vueling Airlines
26 Aug - 02 Sep Vueling Airlines
27 Aug - 01 Sep Wizz Air Malta
28 Aug - 17 Sep Ryanair direct
29 Aug - 27 Sep Ryanair
25 Aug - 28 Aug Vueling Airlines
28 Aug - 03 Sep Ryanair
29 Aug - 17 Sep Ryanair direct
28 Aug - 04 Sep Vueling Airlines
26 Aug - 30 Aug Vueling Airlines
29 Aug - 01 Sep Ryanair
13 Aug - 28 Aug Ryanair direct
14 Aug - 28 Aug Ryanair direct
26 Aug - 28 Aug Ryanair direct
27 Aug - 28 Aug Ryanair direct
24 Aug - 28 Aug Ryanair
21 Aug - 28 Aug Ryanair direct
28 Aug - 29 Aug Ryanair direct

Also check the deals for one-way flights from Porto to Vienna in August.

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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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