Cheapest return flights from Lisbon to Vienna in September from $173

Best time to book flights for Lisbon (LIS) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Vienna (VIE) in September 2025 (see full year).

Return flights

30 Sep - 04 Oct Vueling Airlines
12 Sep - 25 Sep Ryanair direct
16 Sep - 20 Sep easyJet
17 Sep - 21 Sep Vueling Airlines
18 Sep - 21 Sep Ryanair
12 Sep - 23 Sep Ryanair direct
15 Sep - 21 Sep Vueling Airlines
11 Sep - 16 Sep easyJet
15 Sep - 04 Oct Vueling Airlines
19 Sep - 04 Oct Ryanair
19 Sep - 07 Oct Ryanair
17 Sep - 04 Oct Vueling Airlines
15 Sep - 25 Sep Vueling Airlines
19 Sep - 25 Sep Ryanair direct
17 Sep - 07 Oct Vueling Airlines
17 Sep - 25 Sep Vueling Airlines
26 Sep - 01 Oct Vueling Airlines
24 Sep - 04 Oct Vueling Airlines
26 Sep - 04 Oct Ryanair
29 Sep - 04 Oct Vueling Airlines

Also check the deals for one-way flights from Lisbon to Vienna in September.

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.

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