Cheapest one-way flights from Athens to Sofia in May from $55

Best time to book flights for Athens (ATH) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest one-way flights from Athens (ATH) to Sofia (SOF) in May 2025 (see full year).

One-Way flights

22 May SKY express direct
29 May SKY express direct
28 May SKY express direct
30 May SKY express direct
09 May SKY express direct
21 May SKY express direct
14 May SKY express direct
16 May SKY express direct
20 May Ryanair
02 May SKY express direct

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

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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