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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
06 Sep KLM
05 Sep Vueling Airlines
19 Sep Vueling Airlines
14 Sep Vueling Airlines
02 Sep Vueling Airlines
07 Sep Vueling Airlines
26 Sep Vueling Airlines
30 Sep Iberia
09 Sep British Airways
Direct Flight
13 Sep KLM
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deals for return flights from London to Keflavik in September.

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Updated Jul 22, 2026.

About these fares

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