Cheapest return flights from Boston to Keflavik in November from $349

AirHint found the following cheapest return flights from Boston (BOS) to Keflavik (KEF) in November 2025 (see full year).

Return flights

01 Nov - 08 Nov Icelandair direct
01 Nov - 22 Nov Icelandair direct
10 Nov - 14 Nov Icelandair direct
15 Nov - 06 Dec Icelandair direct
12 Nov - 06 Dec Icelandair direct
08 Nov - 15 Nov Icelandair direct
12 Nov - 19 Nov Icelandair direct
10 Nov - 15 Nov Icelandair direct
23 Nov - 13 Dec Icelandair direct
02 Nov - 08 Nov Icelandair direct
29 Nov - 06 Dec Icelandair direct
27 Nov - 04 Dec Icelandair direct
06 Nov - 13 Nov Icelandair direct
20 Nov - 27 Nov Icelandair direct
30 Nov - 07 Dec Icelandair direct
02 Nov - 09 Nov Icelandair direct
20 Nov - 13 Dec Icelandair direct
13 Nov - 06 Dec Icelandair direct
27 Nov - 02 Dec Icelandair direct
22 Nov - 13 Dec Icelandair direct

Also check the deals for one-way flights from Boston to Keflavik in November.

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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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