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

Return flights

01 Dec - 08 Dec	Wizz Air
08 Dec - 10 Dec	Wizz Air
07 Dec - 14 Dec	Wizz Air
01 Dec - 07 Dec	Wizz Air
10 Dec - 18 Dec	Wizz Air
12 Dec - 19 Dec	Wizz Air
03 Dec - 05 Dec	Wizz Air
13 Dec - 18 Dec	Ryanair
11 Dec - 18 Dec	Wizz Air
13 Dec - 11 Jan	Ryanair
11 Dec - 31 Dec	Wizz Air
31 Dec - 07 Jan	Wizz Air
30 Dec - 07 Jan	Wizz Air Malta
31 Dec - 08 Jan	Ryanair
16 Dec - 08 Jan	Ryanair
15 Dec - 06 Jan	Wizz Air
18 Dec - 08 Jan	Ryanair
31 Dec - 05 Jan	Wizz Air
25 Dec - 05 Jan	Wizz Air Malta
18 Dec - 11 Jan	Ryanair

Also check the deals for one-way flights from Sandefjord to Athens 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 Athens in December from $123

Return flights