Cheapest return flights from Bologna to Cologne in May from $102

AirHint found the following cheapest return flights from Bologna (BLQ) to Cologne (CGN) in May 2026 (see full year).

Return flights

30 May - 20 Jun Ryanair direct
07 May - 09 May Ryanair direct
30 May - 11 Jun Ryanair direct
25 May - 11 Jun Ryanair direct
02 May - 09 May Ryanair direct
02 May - 07 May Ryanair direct
07 May - 21 May Ryanair direct
09 May - 21 May Ryanair direct
30 May - 08 Jun Ryanair direct
07 May - 11 May Ryanair direct
30 May - 04 Jun Ryanair direct
02 May - 21 May Ryanair direct
09 May - 11 May Ryanair direct
25 May - 08 Jun Ryanair direct
25 May - 04 Jun Ryanair direct
02 May - 11 May Ryanair direct
04 May - 09 May Ryanair direct
30 May - 06 Jun Ryanair direct
25 May - 06 Jun Ryanair direct
18 May - 08 Jun Ryanair direct

Also check the deals for one-way flights from Bologna to Cologne 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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