Cheapest return flights from London to Keflavik in March from $103

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

Return flights

03 Mar - 10 Mar easyJet direct
10 Mar - 17 Mar easyJet direct
08 Mar - 09 Mar easyJet direct
02 Mar - 09 Mar easyJet direct
09 Mar - 13 Mar easyJet direct
08 Mar - 11 Mar easyJet direct
10 Mar - 24 Mar easyJet direct
17 Mar - 24 Mar easyJet direct
06 Mar - 17 Mar easyJet direct
06 Mar - 13 Mar easyJet direct
25 Mar - 01 Apr easyJet
27 Mar - 29 Apr easyJet direct
08 Mar - 12 Apr easyJet
08 Mar - 12 Apr Icelandair direct
30 Mar - 06 Apr Scandinavian Airlines
25 Mar - 01 Apr Icelandair direct
25 Mar - 03 Apr Icelandair direct
27 Mar - 01 Apr easyJet
25 Mar - 02 Apr easyJet direct
31 Mar - 07 Apr Scandinavian Airlines

Also check the deals for one-way flights from London to Keflavik in March.

Skyscanner

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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