Cheapest one-way flights from Porto to Vienna in October from $72

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

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

One-Way flights

17 Oct Vueling Airlines
14 Oct Vueling Airlines
15 Oct Vueling Airlines
08 Oct Vueling Airlines
16 Oct Vueling Airlines
23 Oct Ryanair
24 Oct Vueling Airlines
22 Oct Vueling Airlines
07 Oct Vueling Airlines
31 Oct Air Serbia

Also check the deals for return 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