Cheapest return flights from Athens to Sofia in August from $114

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

Return flights

14 Aug - 17 Aug Aegean Airlines direct
21 Aug - 24 Aug Aegean Airlines direct
28 Aug - 31 Aug Aegean Airlines direct
07 Aug - 10 Aug Aegean Airlines direct
05 Aug - 17 Aug SKY express direct
07 Aug - 17 Aug SKY express direct
07 Aug - 20 Aug SKY express direct
05 Aug - 23 Aug SKY express direct
05 Aug - 20 Aug SKY express direct
05 Aug - 24 Aug SKY express direct
28 Aug - 04 Sep SKY express direct
21 Aug - 04 Sep SKY express direct
27 Aug - 04 Sep SKY express direct
20 Aug - 04 Sep SKY express direct
26 Aug - 04 Sep SKY express direct
30 Aug - 04 Sep SKY express direct

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

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