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
08 Jul - 12 Jul	Ryanair
05 Jul - 19 Jul	Ryanair	direct
09 Jul - 19 Jul	Ryanair	direct
16 Jul - 19 Jul	Ryanair
05 Jul - 08 Jul	Ryanair
22 Jul - 29 Jul	Lufthansa
01 Jul - 08 Jul	Lufthansa
16 Jul - 19 Jul	Ryanair	direct
05 Jul - 08 Jul	Eurowings	direct
19 Jul - 02 Aug	Ryanair
26 Jul - 06 Aug	Ryanair	direct
16 Jul - 06 Aug	Ryanair	direct
25 Jul - 16 Aug	Ryanair
26 Jul - 02 Aug	Ryanair	direct
18 Jul - 01 Aug	Ryanair
19 Jul - 06 Aug	Ryanair	direct
16 Jul - 02 Aug	Ryanair	direct
26 Jul - 09 Aug	Ryanair	direct
24 Jul - 16 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 $185

Return flights