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

Return flights

01 Jul - 05 Jul	Ryanair
02 Jul - 19 Jul	Ryanair	direct
02 Jul - 16 Jul	Ryanair	direct
05 Jul - 19 Jul	Ryanair	direct
05 Jul - 16 Jul	Ryanair	direct
05 Jul - 08 Jul	Ryanair
02 Jul - 05 Jul	Ryanair
17 Jul - 19 Jul	Ryanair
09 Jul - 19 Jul	Ryanair	direct
09 Jul - 16 Jul	Ryanair	direct
26 Jul - 09 Aug	Ryanair	direct
26 Jul - 23 Aug	Ryanair
26 Jul - 23 Aug	Ryanair	direct
25 Jul - 23 Aug	Lufthansa
23 Jul - 09 Aug	Ryanair	direct
25 Jul - 08 Aug	Eurowings
22 Jul - 01 Aug	Eurowings	direct
25 Jul - 23 Aug	Eurowings	direct

Also check the deals for one-way flights from Cologne to Lisbon 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 return flights from Cologne to Lisbon in July from 165€

Return flights