Cheapest return flights from Billund to Keflavik in October from 168€

AirHint found the following cheapest return flights from Billund (BLL) to Keflavik (KEF) in October 2025 (see full year).

Return flights

05 Oct - 09 Oct Fly Play direct
02 Oct - 09 Oct Fly Play direct
12 Oct - 16 Oct Fly Play direct
15 Oct - 19 Oct Wizz Air
02 Oct - 06 Oct LOT
14 Oct - 19 Oct Norwegian

Also check the deals for one-way flights from Billund to Keflavik in October.

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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