Cheapest one-way flights from New York to Keflavik in August from 183€

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

One-Way flights

31 Aug jetBlue
30 Aug jetBlue
27 Aug Norse Atlantic Airways
25 Aug Norse Atlantic Airways
29 Aug jetBlue
23 Aug jetBlue
24 Aug jetBlue
27 Aug Icelandair direct
18 Aug Air France direct
31 Aug Icelandair direct

Also check the deals for return flights from New York 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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