Cheapest return flights from Reykjavik to London in September from $285

AirHint found the following cheapest return flights from Reykjavik (REK) to London (LGW) in September 2026 (see full year).

Return flights

06 Sep - 18 Sep Icelandair direct
25 Sep - 07 Oct easyJet
28 Sep - 06 Oct Icelandair direct
25 Sep - 09 Oct Icelandair direct
25 Sep - 07 Oct Icelandair direct

Also check the deals for one-way flights from Reykjavik to London in September.

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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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