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

Return flights

09 Dec - 13 Dec	Wizz Air UK
07 Dec - 11 Dec	Wizz Air UK
02 Dec - 09 Dec	Ryanair
09 Dec - 16 Dec	Ryanair
05 Dec - 09 Dec	Aegean Airlines
01 Dec - 05 Dec	Wizz Air Malta
11 Dec - 16 Dec	Ryanair
02 Dec - 08 Dec	Wizz Air UK
11 Dec - 13 Dec	Ryanair
14 Dec - 16 Dec	Wizz Air
25 Dec - 01 Jan	Wizz Air UK
31 Dec - 12 Jan	Ryanair
23 Dec - 08 Jan	Ryanair
30 Dec - 04 Jan	KLM
31 Dec - 07 Jan	Ryanair
30 Dec - 11 Jan	Ryanair
31 Dec - 04 Jan	Ryanair
28 Dec - 04 Jan	Ryanair
29 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Athens to Sandefjord 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 Athens to Sandefjord in December from 110€

Return flights