Cheapest return flights from London to Keflavik in March from $78

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

Return flights

03 Mar - 18 Mar easyJet direct
08 Mar - 18 Mar easyJet direct
10 Mar - 18 Mar easyJet direct
16 Mar - 18 Mar easyJet direct
11 Mar - 18 Mar easyJet direct
03 Mar - 05 Mar easyJet direct
03 Mar - 16 Mar easyJet direct
08 Mar - 16 Mar easyJet direct
10 Mar - 16 Mar easyJet direct
11 Mar - 16 Mar easyJet direct
25 Mar - 23 Apr easyJet direct
22 Mar - 23 Apr easyJet direct
21 Mar - 23 Apr easyJet direct
19 Mar - 23 Apr easyJet direct
25 Mar - 20 Apr easyJet direct
22 Mar - 20 Apr easyJet direct
23 Mar - 23 Apr easyJet direct
21 Mar - 20 Apr easyJet direct
19 Mar - 20 Apr easyJet direct
23 Mar - 20 Apr easyJet direct

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

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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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