Cheapest return flights from Porto to Vienna in October from $169

Best time to book flights for Porto (OPO) to Vienna (VIE) flights at AirHint

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

Return flights

15 Oct - 21 Oct Vueling Airlines
25 Oct - 15 Nov Ryanair
15 Oct - 17 Oct Vueling Airlines
17 Oct - 21 Oct Ryanair direct
01 Oct - 21 Oct Ryanair direct
20 Oct - 21 Oct Vueling Airlines
22 Oct - 03 Nov Vueling Airlines
15 Oct - 03 Nov Vueling Airlines
16 Oct - 21 Oct Ryanair direct
01 Oct - 17 Oct Ryanair direct
01 Oct - 14 Oct Ryanair direct
13 Oct - 21 Oct Vueling Airlines
02 Oct - 21 Oct Ryanair direct
22 Oct - 08 Nov Vueling Airlines
22 Oct - 10 Nov Vueling Airlines
25 Oct - 03 Nov Ryanair
17 Oct - 03 Nov Ryanair
20 Oct - 03 Nov Vueling Airlines
23 Oct - 03 Nov Ryanair
25 Oct - 08 Nov Ryanair

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

Skyscanner

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.

Book a cheap hotel in Vienna

Cheap car rent in Vienna