Cheapest return flights from London to Keflavik in November from $159

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

Return flights

28 Nov - 06 Dec Icelandair direct
18 Nov - 02 Dec Icelandair direct
28 Nov - 02 Dec Icelandair direct
25 Nov - 02 Dec Icelandair direct
28 Nov - 10 Dec Icelandair direct
28 Nov - 03 Dec Icelandair direct
28 Nov - 05 Dec Icelandair direct
04 Nov - 27 Nov Icelandair direct
25 Nov - 13 Dec Icelandair direct
29 Nov - 06 Dec Icelandair direct
12 Nov - 20 Nov Icelandair direct
03 Nov - 12 Nov Icelandair direct
15 Nov - 26 Nov Icelandair direct
15 Nov - 20 Nov Icelandair direct
25 Nov - 28 Nov Icelandair direct
18 Nov - 26 Nov Icelandair direct
22 Nov - 29 Nov Icelandair direct
14 Nov - 16 Nov Icelandair direct
13 Nov - 20 Nov Icelandair direct
29 Nov - 03 Dec Icelandair direct

Also check the deals for one-way flights from London 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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