Cheapest return flights from Cologne to Sofia in May from $90

Best time to book flights for Cologne (CGN) to Sofia (SOF) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Sofia (SOF) in May 2025 (see full year).

Return flights

16 May - 30 May Ryanair direct
12 May - 30 May Ryanair direct
16 May - 23 May Ryanair direct
30 May - 13 Jun Ryanair direct
26 May - 30 May Ryanair direct
26 May - 13 Jun Ryanair direct
16 May - 19 May Ryanair direct
16 May - 26 May Ryanair
30 May - 16 Jun Ryanair direct
27 May - 30 May Ryanair
09 May - 30 May Ryanair direct
16 May - 06 Jun Ryanair direct
12 May - 16 May Ryanair direct
26 May - 16 Jun Ryanair direct
30 May - 20 Jun Ryanair direct
19 May - 26 May Ryanair
30 May - 04 Jun Ryanair
29 May - 02 Jun Ryanair
30 May - 06 Jun Ryanair direct
30 May - 09 Jun Ryanair direct

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

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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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