Cheapest return flights from New York to Keflavik in April from $274

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 April 2025 (see full year).

Return flights

29 Apr - 13 May Fly Play direct
28 Apr - 10 May Fly Play direct
04 Apr - 14 Apr Fly Play direct
17 Apr - 24 Apr Fly Play direct
10 Apr - 17 Apr Fly Play direct
09 Apr - 17 Apr Fly Play direct
05 Apr - 12 Apr Fly Play direct
11 Apr - 19 Apr Delta direct
13 Apr - 25 Apr Delta direct
11 Apr - 20 Apr KLM direct
10 Apr - 19 Apr Delta direct
03 Apr - 20 Apr Delta direct

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

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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