Cheapest return FRA–CGN flights, June

AirHint found the following cheapest return flights from Frankfurt (FRA) to Cologne (CGN) in June 2026 (see full year).

Return flights

15 Jun - 16 Jun Ryanair
22 Jun - 24 Jun Ryanair
11 Jun - 15 Jun Ryanair
09 Jun - 13 Jun Ryanair
18 Jun - 21 Jun Wizz Air Malta
19 Jun - 21 Jun Ryanair
20 Jun - 22 Jun Ryanair
04 Jun - 07 Jun Wizz Air Malta
13 Jun - 15 Jun Ryanair
04 Jun - 08 Jun Wizz Air Malta
28 Jun - 18 Jul easyJet

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

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