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

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

Return flights

26 Apr - 15 May Ryanair direct
24 Apr - 15 May Ryanair direct
26 Apr - 10 May Ryanair direct
26 Apr - 08 May Ryanair direct
24 Apr - 10 May Ryanair direct
24 Apr - 08 May Ryanair direct
26 Apr - 03 May Ryanair direct
19 Apr - 10 May Ryanair direct
19 Apr - 08 May Ryanair direct
24 Apr - 26 Apr Ryanair direct
24 Apr - 03 May Ryanair direct
19 Apr - 26 Apr Ryanair direct
16 Apr - 19 Apr Pegasus Airlines
15 Apr - 19 Apr Pegasus Airlines
05 Apr - 26 Apr Ryanair direct
05 Apr - 19 Apr Ryanair direct
05 Apr - 10 Apr Ryanair direct
06 Apr - 11 Apr Ryanair
05 Apr - 24 Apr Ryanair direct
16 Apr - 24 Apr Pegasus Airlines

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

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