Cheapest one-way flights from Athens to Sofia in April from $47

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

One-Way flights

01 Apr Ryanair
22 Apr Ryanair
19 Apr Aegean Airlines direct
16 Apr Bulgaria Air direct
02 Apr Bulgaria Air direct
10 Apr Bulgaria Air direct
24 Apr Bulgaria Air direct
21 Apr Wizz Air Malta
12 Apr Aegean Airlines direct
03 Apr Aegean Airlines direct

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

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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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