Cheapest return flights from Athens to Sofia in April from $102

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

Return flights

01 Apr - 07 Apr Ryanair
01 Apr - 04 Apr Ryanair
10 Apr - 14 Apr Bulgaria Air
02 Apr - 04 Apr Bulgaria Air
24 Apr - 25 Apr Bulgaria Air
07 Apr - 14 Apr Wizz Air Malta
16 Apr - 22 Apr Ryanair
22 Apr - 25 Apr Ryanair
22 Apr - 28 Apr Ryanair
02 Apr - 09 Apr Bulgaria Air
30 Apr - 04 May Bulgaria Air direct
23 Apr - 10 May SKY express direct
23 Apr - 11 May SKY express direct
29 Apr - 18 May SKY express direct
29 Apr - 10 May SKY express direct
29 Apr - 15 May SKY express direct
29 Apr - 11 May SKY express direct
29 Apr - 14 May SKY express direct
30 Apr - 18 May SKY express direct
30 Apr - 10 May SKY express direct

Also check the deals for one-way 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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