Cheapest one-way flights from Newark to Keflavik in August from 346€

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

One-Way flights

15 Aug Icelandair direct
11 Aug United direct
03 Aug United
05 Aug TAP
09 Aug SWISS
03 Aug Icelandair direct
05 Aug Icelandair direct

Also check the deals for return flights from Newark to Keflavik in August.

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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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