Cheapest return flights from Orlando to Keflavik in May from $435

Best time to book flights for Orlando (ORL) to Keflavik (KEF) flights at AirHint

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

Return flights

15 May - 18 May Spirit Airlines
28 May - 05 Jun Spirit Airlines
20 May - 24 May Spirit Airlines
03 May - 10 May Spirit Airlines
13 May - 17 May Frontier Airlines
10 May - 17 May Frontier Airlines
08 May - 11 May Spirit Airlines
02 May - 05 May Spirit Airlines
02 May - 09 May Spirit Airlines
29 May - 03 Jun Frontier Airlines
09 May - 11 May Spirit Airlines
31 May - 07 Jun Frontier Airlines
01 May - 03 May Spirit Airlines
31 May - 08 Jun Frontier Airlines
31 May - 08 Jun Icelandair direct
31 May - 07 Jun Icelandair direct

Also check the deals for one-way flights from Orlando 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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