Cheapest return flights from Newburgh to Keflavik in March from $314

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 March 2026 (see full year).

Return flights

02 Mar - 09 Mar Fly Play direct
03 Mar - 10 Mar Fly Play direct
14 Mar - 21 Mar Fly Play direct
15 Mar - 22 Mar Fly Play direct
16 Mar - 23 Mar Fly Play direct
17 Mar - 24 Mar Fly Play direct
21 Mar - 28 Mar Fly Play direct
20 Mar - 27 Mar Fly Play direct
06 Mar - 13 Mar Fly Play direct
19 Mar - 26 Mar Fly Play direct

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

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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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