Cheapest return flights from Newark to Keflavik in August from $395

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

Return flights

25 Aug - 02 Sep Icelandair direct
23 Aug - 31 Aug Icelandair direct
24 Aug - 01 Sep Virgin Atlantic
26 Aug - 03 Sep Virgin Atlantic
27 Aug - 04 Sep Virgin Atlantic
26 Aug - 01 Sep Icelandair direct
27 Aug - 01 Sep Icelandair direct
26 Aug - 01 Sep Delta
27 Aug - 01 Sep Air France
22 Aug - 30 Aug KLM
30 Aug - 07 Sep KLM
19 Aug - 27 Aug Icelandair direct
31 Aug - 08 Sep Icelandair direct
17 Aug - 25 Aug Air Canada
16 Aug - 24 Aug Air Canada
18 Aug - 26 Aug Air Canada
12 Aug - 24 Aug United
20 Aug - 28 Aug Virgin Atlantic
19 Aug - 24 Aug United
21 Aug - 29 Aug Icelandair direct

Also check the deals for one-way flights from Newark to Keflavik in August.

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