AirHint found the following cheapest return flights from Lisbon (LIS) to Vienna (VIE) in December 2026 (see full year).

Return flights

24 Dec - 10 Jan	Ryanair	direct
06 Dec - 12 Dec	easyJet
02 Dec - 09 Dec	Lufthansa
24 Dec - 04 Jan	Ryanair	direct
23 Dec - 10 Jan	Ryanair	direct
01 Dec - 06 Dec	Lufthansa
10 Dec - 12 Dec	Ryanair	direct
03 Dec - 08 Dec	Lufthansa
24 Dec - 01 Jan	Ryanair	direct
10 Dec - 13 Dec	Austrian Airlines
03 Dec - 04 Dec	Ryanair	direct
06 Dec - 12 Dec	TAP	direct
23 Dec - 04 Jan	Ryanair	direct
10 Dec - 13 Dec	TAP	direct
31 Dec - 17 Jan	Ryanair	direct
31 Dec - 19 Jan	Ryanair	direct
31 Dec - 10 Jan	Ryanair	direct
26 Dec - 10 Jan	Ryanair	direct
05 Dec - 08 Dec	SWISS
30 Dec - 04 Jan	KLM

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

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 Lisbon to Vienna in December from $172

Return flights