Cheapest return flights from Athens to Sofia in January from 54€

AirHint found the following cheapest return flights from Athens (ATH) to Sofia (SOF) in January 2026 (see full year).

Return flights

30 Jan - 02 Feb SKY express direct
30 Jan - 01 Feb SKY express direct
16 Jan - 22 Jan SKY express direct
26 Jan - 29 Jan SKY express direct
29 Jan - 01 Feb SKY express direct
16 Jan - 29 Jan SKY express direct
23 Jan - 29 Jan SKY express direct
21 Jan - 22 Jan SKY express direct
21 Jan - 29 Jan SKY express direct
15 Jan - 22 Jan SKY express direct
15 Jan - 29 Jan SKY express direct
22 Jan - 29 Jan SKY express direct
28 Jan - 29 Jan SKY express direct
30 Jan - 04 Feb SKY express direct
28 Jan - 01 Feb SKY express direct
30 Jan - 16 Feb SKY express direct
30 Jan - 09 Feb SKY express direct
16 Jan - 01 Feb SKY express direct
16 Jan - 02 Feb SKY express direct
23 Jan - 06 Feb SKY express direct

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

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