Cheapest one-way flights from Newark to Keflavik in August from 355€

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

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

One-Way flights

21 Aug FrenchBee
29 Aug Icelandair direct
24 Aug Icelandair direct
21 Aug Icelandair direct
09 Aug Icelandair direct
11 Aug Icelandair direct
13 Aug Icelandair direct
23 Aug British Airways

Also check the deals for return 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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