Cheapest return flights from Athens to Sofia in May from $100

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

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

Return flights

22 May - 06 Jun SKY express direct
29 May - 06 Jun SKY express direct
28 May - 06 Jun SKY express direct
16 May - 01 Jun SKY express direct
08 May - 12 May SKY express direct
30 May - 06 Jun SKY express direct
22 May - 01 Jun SKY express direct
29 May - 15 Jun SKY express direct
29 May - 01 Jun SKY express direct
28 May - 15 Jun SKY express direct
28 May - 01 Jun SKY express direct
09 May - 15 May SKY express direct
08 May - 15 May SKY express direct
16 May - 28 May SKY express direct
22 May - 28 May SKY express direct
14 May - 15 May SKY express direct
08 May - 09 May SKY express direct
01 May - 15 May SKY express direct
22 May - 26 May SKY express direct
22 May - 30 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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