Cheapest return flights from Cologne to Keflavik in July from $345

Best time to book flights for Cologne (CGN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Keflavik (KEF) in July 2025 (see full year).

Return flights

19 Jul - 30 Jul Ryanair
15 Jul - 03 Aug Ryanair
16 Jul - 30 Jul Ryanair
28 Jul - 03 Aug Ryanair
14 Jul - 21 Jul Ryanair
15 Jul - 21 Jul Ryanair
16 Jul - 09 Aug Ryanair
11 Jul - 18 Jul Eurowings
04 Jul - 14 Jul Eurowings
21 Jul - 25 Jul Eurowings

Also check the deals for one-way flights from Cologne to Keflavik in July.

Skyscanner

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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