Cheapest return flights from London (LHR) to Keflavik (KEF), March

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Mar 24 Mar British Airways
17 Mar 23 Mar British Airways
15 Mar 21 Mar British Airways
09 Mar 14 Mar British Airways
11 Mar 17 Mar British Airways
Direct Flight
24 Mar 30 Mar Scandinavian Airlines
25 Mar 31 Mar Scandinavian Airlines
25 Mar 30 Mar Scandinavian Airlines
08 Mar 18 Mar KLM
08 Mar 19 Mar KLM
24 Mar 04 Apr Scandinavian Airlines
24 Mar 04 Apr Icelandair
Direct Flight
27 Mar 01 Apr Icelandair
Direct Flight
29 Mar 03 Apr Icelandair
Direct Flight
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Updated Jul 22, 2026.

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