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

Return flights

11 Dec - 30 Dec	Ryanair	direct
11 Dec - 23 Dec	Ryanair	direct
11 Dec - 18 Dec	Ryanair	direct
21 Dec - 30 Dec	Ryanair	direct
21 Dec - 23 Dec	Ryanair	direct
11 Dec - 29 Dec	Ryanair	direct
21 Dec - 29 Dec	Ryanair	direct
11 Dec - 21 Dec	Ryanair	direct
06 Dec - 08 Dec	TAP	direct
11 Dec - 20 Dec	Ryanair	direct
11 Dec - 01 Jan	Ryanair	direct
21 Dec - 01 Jan	Ryanair	direct
21 Dec - 03 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 103€

Return flights