AirHint found the following cheapest return flights from Vienna (VIE) to Cologne (CGN) in June 2025 (see full year).

Return flights

20 Jun - 02 Jul	Ryanair	direct
13 Jun - 01 Jul	Ryanair	direct
13 Jun - 02 Jul	Ryanair	direct
13 Jun - 14 Jun	Ryanair	direct
26 Jun - 01 Jul	Ryanair
13 Jun - 21 Jun	Ryanair	direct
20 Jun - 21 Jun	Ryanair	direct
14 Jun - 01 Jul	Ryanair	direct
24 Jun - 01 Jul	Ryanair
17 Jun - 01 Jul	Ryanair	direct
13 Jun - 17 Jun	Ryanair
13 Jun - 20 Jun	Ryanair	direct
25 Jun - 02 Jul	Ryanair
14 Jun - 02 Jul	Ryanair	direct
25 Jun - 01 Jul	Ryanair	direct
13 Jun - 24 Jun	Ryanair
14 Jun - 22 Jun	Ryanair
14 Jun - 18 Jun	Ryanair
13 Jun - 16 Jun	Ryanair
13 Jun - 24 Jun	Ryanair	direct

Also check the deals for one-way flights from Vienna to Cologne in June.

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 Vienna to Cologne in June from 99€

Return flights