Cheapest one-way flights from Athens to Sofia in May from 45€

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

One-Way flights

03 May SKY express direct
01 May SKY express direct
15 May Aegean Airlines direct
20 May Aegean Airlines direct
06 May Aegean Airlines direct
27 May SKY express direct
23 May Aegean Airlines direct
16 May Aegean Airlines direct
12 May Aegean Airlines direct
05 May Aegean Airlines direct

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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