Cheapest return flights from Newark to Keflavik in August from 443€

Best time to book flights for Newark (EWR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to Keflavik (KEF) in August 2025 (see full year).

Return flights

25 Aug - 02 Sep Icelandair direct
29 Aug - 05 Sep Icelandair direct
30 Aug - 06 Sep Icelandair direct
28 Aug - 05 Sep Icelandair direct
30 Aug - 07 Sep Icelandair direct
23 Aug - 31 Aug Icelandair direct
29 Aug - 07 Sep Icelandair direct
04 Aug - 04 Sep Air Canada
27 Aug - 31 Aug Icelandair direct
22 Aug - 31 Aug Icelandair direct
27 Aug - 01 Sep Icelandair direct
28 Aug - 01 Sep Icelandair direct
04 Aug - 04 Sep Icelandair direct
02 Aug - 27 Aug Air Canada
02 Aug - 26 Aug Air Canada
10 Aug - 23 Aug Air Canada
08 Aug - 31 Aug Icelandair direct
06 Aug - 20 Aug Icelandair direct
10 Aug - 23 Aug Icelandair direct
07 Aug - 11 Aug Icelandair direct

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

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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