Cheapest return flights from New York to Keflavik in June from $284

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

AirHint found the following cheapest return flights from New York (NYC) to Keflavik (KEF) in June 2025 (see full year).

Return flights

08 Jun - 17 Jun Fly Play direct
14 Jun - 24 Jun Fly Play direct
14 Jun - 17 Jun Fly Play direct
16 Jun - 24 Jun Fly Play direct
04 Jun - 10 Jun Fly Play direct
17 Jun - 24 Jun Fly Play direct
10 Jun - 17 Jun Fly Play direct
07 Jun - 10 Jun Fly Play direct
04 Jun - 14 Jun Fly Play direct
04 Jun - 11 Jun Fly Play direct
24 Jun - 01 Jul Fly Play direct
16 Jun - 01 Jul Fly Play direct
29 Jun - 07 Jul Fly Play direct
29 Jun - 08 Jul Fly Play direct
01 Jun - 31 Jul Icelandair direct
25 Jun - 02 Jul Icelandair direct
26 Jun - 01 Jul KLM
28 Jun - 08 Jul Air France
27 Jun - 07 Jul Fly Play direct
28 Jun - 08 Jul Virgin Atlantic direct

Also check the deals for one-way flights from New York to Keflavik in June.

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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