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

Return flights

01 Jul - 03 Jul	Ryanair
07 Jul - 14 Jul	Ryanair
01 Jul - 15 Jul	Ryanair
07 Jul - 15 Jul	Vueling Airlines
06 Jul - 15 Jul	Vueling Airlines
06 Jul - 15 Jul	Ryanair	direct
08 Jul - 15 Jul	Ryanair	direct
13 Jul - 23 Jul	Ryanair
11 Jul - 21 Jul	Ryanair
27 Jul - 29 Jul	Ryanair	direct
27 Jul - 08 Aug	Ryanair	direct
20 Jul - 08 Aug	Ryanair	direct
25 Jul - 08 Aug	Ryanair	direct
18 Jul - 08 Aug	Ryanair	direct
19 Jul - 01 Aug	Vueling Airlines

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

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 Vienna to Porto in July from 183€

Return flights