AirHint found the following cheapest one-way flights from Lisbon (LIS) to Cologne (CGN) in July 2025 (see full year).

One-Way flights

19 Jul	Ryanair	direct
16 Jul	Ryanair	direct
14 Jul	Eurowings	direct
09 Jul	Ryanair	direct
15 Jul	Eurowings	direct
12 Jul	Ryanair	direct
18 Jul	Eurowings	direct
24 Jul	Eurowings	direct
10 Jul	Eurowings	direct
22 Jul	Vueling Airlines

Also check the deals for return flights from Lisbon to Cologne in July.

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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Cheapest one-way flights from Lisbon to Cologne in July from $39

One-Way flights