Cheapest return flights from Newark to Keflavik in March from 380€

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

Return flights

17 Mar - 24 Mar Scandinavian Airlines
01 Mar - 11 Mar Icelandair direct
17 Mar - 24 Mar Icelandair direct
19 Mar - 26 Mar British Airways
21 Mar - 28 Mar British Airways
18 Mar - 25 Mar British Airways
20 Mar - 27 Mar British Airways
07 Mar - 14 Mar British Airways
08 Mar - 15 Mar British Airways
11 Mar - 18 Mar British Airways
24 Mar - 07 Apr Icelandair direct
25 Mar - 06 Apr Icelandair direct
29 Mar - 12 Apr Icelandair direct
27 Mar - 10 Apr Icelandair direct
27 Mar - 03 Apr Icelandair direct

Also check the deals for one-way flights from Newark 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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