AirHint found the following cheapest return flights from Lisbon (LIS) to Toulouse (TLS) in December 2025 (see full year).

Return flights

13 Dec - 15 Dec	Ryanair	direct
08 Dec - 11 Dec	Ryanair	direct
27 Dec - 30 Dec	Ryanair	direct
22 Dec - 11 Jan	Ryanair	direct
14 Dec - 16 Dec	Ryanair	direct
21 Dec - 12 Jan	TAP	direct
06 Dec - 08 Dec	Ryanair
29 Dec - 03 Jan	Ryanair
20 Dec - 03 Jan	Ryanair
29 Dec - 03 Jan	Ryanair	direct
20 Dec - 03 Jan	Ryanair	direct
18 Dec - 21 Dec	Ryanair	direct
28 Dec - 03 Jan	Ryanair
05 Dec - 07 Dec	TAP
28 Dec - 03 Jan	Ryanair	direct
06 Dec - 08 Dec	Ryanair	direct
05 Dec - 12 Dec	easyJet
21 Dec - 28 Dec	Ryanair	direct
30 Dec - 04 Jan	easyJet
30 Dec - 04 Jan	Ryanair	direct

Also check the deals for one-way flights from Lisbon to Toulouse 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 Toulouse in December from $77

Return flights