Cheapest one-way flights from Boston to Keflavik in December from 301€

Best time to book flights for Boston (BOS) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Keflavik (KEF) in December 2024 (see full year).

One-Way flights

30 Dec Spirit Airlines
30 Dec Icelandair direct
25 Dec Fly Play direct
27 Dec jetBlue
26 Dec Icelandair direct
27 Dec Icelandair direct

Also check the deals for return flights from Boston to Keflavik in December.

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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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