Cheapest return flights from Athens to Sofia in April from $109

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

Return flights

18 Apr - 20 Apr Aegean Airlines direct
22 Apr - 11 May SKY express direct
29 Apr - 11 May SKY express direct
22 Apr - 24 Apr SKY express direct
25 Apr - 27 Apr Aegean Airlines direct
22 Apr - 04 May SKY express direct
29 Apr - 04 May SKY express direct
01 Apr - 06 Apr Aegean Airlines direct
22 Apr - 28 Apr Aegean Airlines direct
27 Apr - 11 May SKY express direct
23 Apr - 11 May SKY express direct
24 Apr - 11 May SKY express direct
08 Apr - 24 Apr SKY express direct
08 Apr - 27 Apr SKY express direct
12 Apr - 24 Apr SKY express direct
12 Apr - 27 Apr SKY express direct
17 Apr - 24 Apr SKY express direct
17 Apr - 04 May SKY express direct
27 Apr - 04 May SKY express direct
23 Apr - 04 May SKY express direct

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

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