Cheapest one-way flights from New York to Keflavik in May from 284€

Best time to book flights for New York (LGA) to Keflavik (KEF) flights at AirHint

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

One-Way flights

02 May Spirit Airlines
19 May Spirit Airlines
31 May Spirit Airlines
25 May Air France
13 May Air France
27 May Air France
15 May Air France
24 May Frontier Airlines
05 May Spirit Airlines
01 May Spirit Airlines

Also check the deals for return flights from New York to Keflavik in May.

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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