Cheapest one-way flights from Newark to Keflavik in August from 394€

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

08 Aug Icelandair direct
23 Aug Icelandair direct
10 Aug Icelandair direct
09 Aug Icelandair direct
03 Aug Icelandair direct
17 Aug Icelandair direct
18 Aug Icelandair direct
18 Aug Air France
07 Aug British Airways
30 Aug Austrian Airlines

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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