Cheapest return flights from London to Keflavik in November from $674

AirHint found the following cheapest return flights from London (LCY) to Keflavik (KEF) in November 2026 (see full year).

Return flights

12 Nov - 15 Nov Aer Lingus
02 Nov - 06 Nov Aer Lingus
25 Nov - 02 Dec KLM
01 Nov - 08 Nov KLM
07 Nov - 15 Nov KLM
05 Nov - 08 Nov Aer Lingus
02 Nov - 08 Nov Aer Lingus
04 Nov - 08 Nov KLM
03 Nov - 08 Nov KLM
05 Nov - 15 Nov KLM
06 Nov - 15 Nov KLM

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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