Cheapest return flights from Charleroi to Keflavik in September from 231€

Best time to book flights for Charleroi (CRL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Charleroi (CRL) to Keflavik (KEF) in September 2025 (see full year).

Return flights

27 Sep - 04 Oct Ryanair
26 Sep - 10 Oct Ryanair
27 Sep - 08 Oct Ryanair
26 Sep - 06 Oct Ryanair
26 Sep - 29 Sep Ryanair
27 Sep - 07 Oct Ryanair
27 Sep - 10 Oct Ryanair
06 Sep - 13 Sep Ryanair
27 Sep - 06 Oct Ryanair
27 Sep - 29 Sep Ryanair
29 Sep - 01 Oct Ryanair
29 Sep - 02 Oct Ryanair
28 Sep - 07 Oct Ryanair
06 Sep - 14 Sep Ryanair
25 Sep - 29 Sep Wizz Air
28 Sep - 29 Sep Ryanair
03 Sep - 07 Sep Ryanair
05 Sep - 08 Sep Ryanair
17 Sep - 24 Sep Ryanair
19 Sep - 21 Sep Ryanair

Also check the deals for one-way flights from Charleroi to Keflavik in September.

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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