Cheapest return flights from Athens to Sofia in May from 142€

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

Return flights

06 May - 11 May ITA Airways
06 May - 11 May Aegean Airlines direct
10 May - 11 May SKY express direct
06 May - 07 May SKY express direct
06 May - 08 May SKY express direct

Also check the deals for one-way 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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