Cheapest return flights from Athens to Sofia in January from $93

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

Return flights

19 Jan - 04 Feb SKY express direct
19 Jan - 25 Jan SKY express direct
22 Jan - 23 Jan SKY express direct
13 Jan - 14 Jan Ryanair
19 Jan - 23 Jan SKY express direct
30 Jan - 04 Feb Bulgaria Air
15 Jan - 16 Jan SKY express direct
19 Jan - 28 Jan SKY express direct
19 Jan - 05 Feb SKY express direct
19 Jan - 19 Jan SKY express
31 Jan - 04 Feb Ryanair
12 Jan - 14 Jan Ryanair
18 Jan - 04 Feb SKY express direct
16 Jan - 04 Feb SKY express direct
19 Jan - 22 Jan SKY express direct
19 Jan - 29 Jan SKY express direct
22 Jan - 04 Feb SKY express direct
29 Jan - 04 Feb SKY express direct
21 Jan - 04 Feb SKY express direct
28 Jan - 04 Feb SKY express direct

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

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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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