Cheapest return flights from Athens to Sofia in January from $89

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

Return flights

31 Jan - 04 Feb Aegean Airlines direct
26 Jan - 05 Feb SKY express direct
26 Jan - 11 Feb SKY express direct
23 Jan - 05 Feb SKY express direct
23 Jan - 11 Feb SKY express direct
16 Jan - 05 Feb SKY express direct
16 Jan - 18 Jan SKY express direct
26 Jan - 08 Feb SKY express direct
26 Jan - 09 Feb SKY express direct
23 Jan - 08 Feb SKY express direct
23 Jan - 09 Feb SKY express direct
16 Jan - 21 Jan SKY express direct
26 Jan - 29 Jan SKY express direct
23 Jan - 25 Jan SKY express direct
23 Jan - 29 Jan SKY express direct
23 Jan - 26 Jan SKY express direct
16 Jan - 22 Jan SKY express direct
16 Jan - 23 Jan SKY express direct
16 Jan - 19 Jan SKY express direct
16 Jan - 25 Jan SKY express direct

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

Skyscanner

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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