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Cheapest one-way flights from London (LTN) to Keflavik (KEF), September

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Dates, airline, and price
Dates	Airline	Price
06 Sep	easyJet Direct Flight
13 Sep	easyJet Direct Flight
09 Sep	easyJet Direct Flight
30 Sep	easyJet Direct Flight
19 Sep	Wizz Air Malta
20 Sep	easyJet Direct Flight
28 Sep	Wizz Air
23 Sep	Wizz Air Malta
02 Sep	easyJet Direct Flight
23 Sep	easyJet Direct Flight

deals for return flights from London to Keflavik in September.

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Updated May 20, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from London (LTN) to Keflavik (KEF), September

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