Cheapest return flights from Newburgh to Keflavik in May from $280

Best time to book flights for Newburgh (SWF) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Newburgh (SWF) to Keflavik (KEF) in May 2025 (see full year).

Return flights

11 May - 20 May Fly Play direct
04 May - 10 May Fly Play direct
04 May - 18 May Fly Play direct
11 May - 21 May Fly Play direct
11 May - 28 May Fly Play direct
05 May - 11 May Fly Play direct
05 May - 12 May Fly Play direct
08 May - 13 May Fly Play direct
08 May - 12 May Fly Play direct
09 May - 14 May Fly Play direct
24 May - 01 Jun Fly Play direct
21 May - 01 Jun Fly Play direct
01 May - 01 Jun Fly Play direct
29 May - 08 Jun Fly Play direct
30 May - 06 Jun Fly Play direct
30 May - 08 Jun Fly Play direct
23 May - 02 Jun Fly Play direct

Also check the deals for one-way flights from Newburgh to Keflavik in May.

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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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