AirHint found the following cheapest return flights from Orlando (MCO) to Keflavik (KEF) in May 2026 (see full year).
Return flights
| 02 May - 23 May | Lufthansa | ||
| 28 May - 07 Jun | Icelandair | direct | |
| 02 May - 23 May | Icelandair | direct | |
| 24 May - 01 Jun | Norse Atlantic Airways (UK) | ||
| 22 May - 03 Jun | United |
Also check the deals for one-way flights from Orlando to Keflavik in May.
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