Cheapest one-way flights from Billund to Keflavik in August from $146

AirHint found the following cheapest one-way flights from Billund (BLL) to Keflavik (KEF) in August 2025 (see full year).

One-Way flights

20 Aug Icelandair direct
15 Aug Icelandair direct
21 Aug Fly Play direct
17 Aug Fly Play direct
07 Aug SWISS
06 Aug Norwegian
10 Aug Fly Play direct
11 Aug Icelandair direct
03 Aug Fly Play direct
07 Aug Fly Play direct

Also check the deals for return flights from Billund to Keflavik in August.

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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