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

Return flights

11 Dec - 13 Dec	Ryanair
10 Dec - 13 Dec	Ryanair
10 Dec - 17 Dec	Ryanair
08 Dec - 10 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
10 Dec - 14 Dec	Ryanair
14 Dec - 15 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
12 Dec - 13 Dec	Ryanair
16 Dec - 31 Dec	Ryanair
31 Dec - 08 Jan	Ryanair
31 Dec - 07 Jan	Ryanair
31 Dec - 06 Jan	Ryanair
14 Dec - 04 Jan	Ryanair
30 Dec - 08 Jan	Ryanair
18 Dec - 05 Jan	Ryanair
28 Dec - 05 Jan	Ryanair
19 Dec - 05 Jan	Ryanair
20 Dec - 05 Jan	Ryanair
24 Dec - 03 Jan	Ryanair

Also check the deals for one-way flights from Sandefjord to Lisbon 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 Sandefjord to Lisbon in December from 120€

Return flights