Cheapest one-way flights from Athens to Sofia in May from 57€

AirHint found the following cheapest one-way flights from Athens (ATH) to Sofia (SOF) in May 2026 (see full year).

One-Way flights

22 May Aegean Airlines direct
21 May SKY express direct
28 May SKY express direct
27 May Aegean Airlines direct
20 May SKY express direct
06 May SKY express direct
04 May SKY express direct
13 May SKY express direct
10 May Air Serbia
03 May Air Serbia

Also check the deals for return flights from Athens to Sofia in May.

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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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