Cheapest return flights from Billund to Keflavik in May from 172€

Best time to book flights for Billund (BLL) to Keflavik (KEF) flights at AirHint

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

Return flights

02 May - 05 May Fly Play direct
02 May - 08 May Fly Play direct
05 May - 08 May Fly Play direct
02 May - 11 May Fly Play direct
15 May - 18 May Fly Play direct
15 May - 22 May Fly Play direct
06 May - 09 May LOT
15 May - 15 May Fly Play
14 May - 14 May Scandinavian Airlines
01 May - 10 May Lufthansa

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

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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