Cheapest return flights from Athens to Sofia in December from 77€

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

Return flights

01 Dec - 14 Dec Wizz Air UK
18 Dec - 22 Dec SKY express direct
11 Dec - 25 Dec SKY express direct
11 Dec - 17 Dec SKY express direct
11 Dec - 22 Dec SKY express direct
11 Dec - 21 Dec SKY express direct
10 Dec - 25 Dec SKY express direct
10 Dec - 17 Dec SKY express direct
10 Dec - 11 Dec SKY express direct
10 Dec - 22 Dec SKY express direct
29 Dec - 09 Jan SKY express direct
29 Dec - 01 Jan SKY express direct
29 Dec - 16 Jan SKY express direct
29 Dec - 12 Jan SKY express direct
29 Dec - 08 Jan SKY express direct
29 Dec - 11 Jan SKY express direct
29 Dec - 14 Jan SKY express direct
18 Dec - 01 Jan SKY express direct
17 Dec - 01 Jan SKY express direct
19 Dec - 01 Jan SKY express direct

Also check the deals for one-way flights from Athens to Sofia in December.

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