Cheapest return flights from Cologne to Lisbon in May from 144€

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

Return flights

10 May - 21 May Ryanair direct
17 May - 21 May Ryanair direct
31 May - 04 Jun Ryanair direct
17 May - 04 Jun Ryanair direct
10 May - 28 May Ryanair direct
17 May - 28 May Ryanair direct
07 May - 21 May Ryanair direct
03 May - 21 May Ryanair direct
21 May - 04 Jun Ryanair direct
07 May - 28 May Ryanair direct
21 May - 28 May Ryanair direct
10 May - 13 May Ryanair
10 May - 31 May Ryanair direct
24 May - 04 Jun Ryanair direct
30 May - 08 Jun Ryanair
28 May - 04 Jun Ryanair direct
14 May - 04 Jun Ryanair direct
26 May - 02 Jun Eurowings
31 May - 05 Jun Ryanair
28 May - 14 Jun Ryanair direct

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

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