Cheapest return flights from Boston to Keflavik in November from $265

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 November 2025 (see full year).

Return flights

14 Nov - 21 Nov Fly Play direct
12 Nov - 21 Nov Fly Play direct
24 Nov - 06 Dec Fly Play direct
13 Nov - 21 Nov Fly Play direct
28 Nov - 06 Dec Fly Play direct
15 Nov - 22 Nov Fly Play direct
12 Nov - 16 Nov Fly Play direct
07 Nov - 14 Nov Fly Play direct
01 Nov - 08 Nov Fly Play direct
05 Nov - 12 Nov Fly Play direct
28 Nov - 05 Dec Fly Play direct
16 Nov - 24 Nov Fly Play direct
27 Nov - 04 Dec Fly Play direct
02 Nov - 09 Nov Fly Play direct
21 Nov - 01 Dec Fly Play direct

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

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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