Cheapest return flights from Lisbon to Cologne in May from $148

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

Return flights

14 May - 17 May Ryanair direct
14 May - 31 May Ryanair direct
21 May - 07 Jun Ryanair direct
21 May - 31 May Ryanair direct
07 May - 17 May Ryanair direct
28 May - 07 Jun Ryanair direct
14 May - 28 May Ryanair direct
21 May - 28 May Eurowings direct
14 May - 24 May Ryanair direct
28 May - 14 Jun Ryanair direct
14 May - 21 May Ryanair
21 May - 24 May Ryanair direct
21 May - 25 May Ryanair
28 May - 11 Jun Ryanair direct
24 May - 07 Jun Ryanair direct
24 May - 14 Jun Ryanair direct
28 May - 04 Jun Ryanair
29 May - 07 Jun Ryanair
21 May - 04 Jun Ryanair direct
31 May - 21 Jun Ryanair direct

Also check the deals for one-way flights from Lisbon 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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