Cheapest return flights from Athens to Sofia in April from $131

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 April 2025 (see full year).

Return flights

30 Apr - 09 May SKY express direct
30 Apr - 12 May SKY express direct
30 Apr - 06 May SKY express direct
30 Apr - 15 May SKY express direct
30 Apr - 05 May SKY express direct
30 Apr - 16 May SKY express direct
30 Apr - 11 May SKY express direct
30 Apr - 14 May SKY express direct
30 Apr - 04 May SKY express direct
30 Apr - 07 May SKY express direct
28 Apr - 29 Apr Ryanair
28 Apr - 29 Apr Aegean Airlines direct
26 Apr - 28 Apr Ryanair
28 Apr - 30 Apr Ryanair
29 Apr - 30 Apr Bulgaria Air direct
27 Apr - 29 Apr SKY express
28 Apr - 30 Apr Aegean Airlines direct
27 Apr - 29 Apr SKY express direct
27 Apr - 30 Apr Ryanair
27 Apr - 30 Apr SKY express direct

Also check the deals for one-way flights from Athens to Sofia in April.

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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