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

Return flights

01 Dec - 10 Dec	Ryanair
23 Dec - 01 Jan	Lufthansa
26 Dec - 11 Jan	Lufthansa
29 Dec - 05 Jan	Ryanair
18 Dec - 26 Dec	Lufthansa
19 Dec - 23 Dec	Lufthansa
24 Dec - 02 Jan	Air France
18 Dec - 02 Jan	Air France
26 Dec - 01 Jan	Lufthansa
20 Dec - 23 Dec	Lufthansa
22 Dec - 28 Dec	Lufthansa
18 Dec - 21 Dec	Lufthansa
28 Dec - 01 Jan	Lufthansa
23 Dec - 11 Jan	Ryanair	direct
23 Dec - 09 Jan	Ryanair	direct
30 Dec - 11 Jan	Ryanair	direct
07 Dec - 26 Dec	Ryanair	direct
07 Dec - 23 Dec	Ryanair	direct
18 Dec - 30 Dec	Ryanair	direct
15 Dec - 20 Dec	Ryanair

Also check the deals for one-way flights from Toulouse to Dublin 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 Toulouse to Dublin in December from 146€

Return flights