Cheapest one-way flights from Boston to Keflavik in January from 156€

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 January 2025 (see full year).

One-Way flights

23 Jan Fly Play direct
14 Jan Fly Play direct
15 Jan Fly Play direct
01 Jan Fly Play direct
02 Jan Fly Play direct
24 Jan Spirit Airlines
17 Jan Spirit Airlines
17 Jan Icelandair direct
24 Jan Icelandair direct

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

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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