Cheapest return flights from Lisbon to Cologne in September from $188

Best time to book flights for Lisbon (LIS) to Cologne (CGN) flights at AirHint

AirHint found the following cheapest return flights from Lisbon (LIS) to Cologne (CGN) in September 2025 (see full year).

Return flights

30 Sep - 06 Oct Vueling Airlines
03 Sep - 06 Sep Ryanair direct
03 Sep - 10 Sep Ryanair direct
03 Sep - 17 Sep Ryanair direct
19 Sep - 22 Sep Ryanair
26 Sep - 29 Sep Ryanair
08 Sep - 23 Sep Vueling Airlines
05 Sep - 08 Sep Vueling Airlines
03 Sep - 20 Sep Ryanair direct
03 Sep - 24 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
24 Sep - 08 Oct Ryanair direct
24 Sep - 04 Oct Ryanair direct
17 Sep - 08 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
20 Sep - 08 Oct Ryanair direct
21 Sep - 06 Oct Vueling Airlines
24 Sep - 15 Oct Ryanair direct
27 Sep - 08 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct

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

Skyscanner

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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