Cheapest return flights from Billund to Keflavik in April from $218

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 April 2025 (see full year).

Return flights

25 Apr - 28 Apr Fly Play direct
11 Apr - 14 Apr Fly Play direct
24 Apr - 27 Apr LOT
11 Apr - 15 Apr Fly Play
14 Apr - 21 Apr Fly Play direct
04 Apr - 07 Apr Scandinavian Airlines
10 Apr - 13 Apr Ryanair
12 Apr - 15 Apr Scandinavian Airlines
18 Apr - 18 Apr Fly Play direct
11 Apr - 15 Apr Fly Play direct

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

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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