Cheapest return flights from Boston to Keflavik in December from $273

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

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

Return flights

07 Dec - 11 Dec Fly Play direct
01 Dec - 07 Dec Fly Play direct
01 Dec - 08 Dec Fly Play direct
02 Dec - 07 Dec Fly Play direct
10 Dec - 12 Dec Fly Play direct
07 Dec - 10 Dec Fly Play direct
31 Dec - 09 Jan Fly Play direct
03 Dec - 08 Dec Fly Play direct
02 Dec - 10 Dec Fly Play direct
03 Dec - 10 Dec Fly Play direct
31 Dec - 08 Jan Fly Play direct
04 Dec - 07 Dec Fly Play direct
29 Dec - 09 Jan Fly Play direct
31 Dec - 07 Jan British Airways
31 Dec - 07 Jan Fly Play direct
31 Dec - 06 Jan Fly Play direct
30 Dec - 06 Jan Fly Play direct
28 Dec - 06 Jan Fly Play direct
29 Dec - 06 Jan Fly Play direct
31 Dec - 05 Jan Fly Play direct

Also check the deals for one-way 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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