Cheapest return flights from Orlando to Keflavik in September from 538€

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

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

Return flights

23 Sep - 02 Oct Air France
16 Sep - 24 Sep Air France
25 Sep - 29 Sep Air Canada
09 Sep - 17 Sep jetBlue
01 Sep - 09 Sep jetBlue
11 Sep - 21 Sep Air France
18 Sep - 22 Sep Icelandair direct
21 Sep - 25 Sep Icelandair direct
25 Sep - 29 Sep Icelandair direct
11 Sep - 21 Sep Icelandair direct
05 Sep - 16 Sep jetBlue
23 Sep - 04 Oct jetBlue
19 Sep - 03 Oct WestJet

Also check the deals for one-way flights from Orlando to Keflavik in September.

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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