AirHint found the following cheapest return flights from Orlando (MCO) to Keflavik (KEF)
in May 2025 (see full year ).
Return flights
10 May
- 17 May
Spirit Airlines
$ 400
15 May
- 18 May
Spirit Airlines
$ 433
14 May
- 20 May
Spirit Airlines
$ 438
13 May
- 19 May
Frontier Airlines
$ 454
19 May
- 24 May
Spirit Airlines
$ 488
29 May
- 05 Jun
Spirit Airlines
$ 529
09 May
- 11 May
Spirit Airlines
$ 538
20 May
- 23 May
Frontier Airlines
$ 541
01 May
- 10 May
Spirit Airlines
$ 561
08 May
- 11 May
Frontier Airlines
$ 567
01 May
- 05 May
Frontier Airlines
$ 581
31 May
- 07 Jun
Frontier Airlines
$ 596
31 May
- 08 Jun
Frontier Airlines
$ 597
29 May
- 05 Jun
Icelandair
$ 854
direct
31 May
- 07 Jun
Icelandair
$ 900
direct
31 May
- 08 Jun
Icelandair
$ 1384
direct
Also check the deals for one-way flights from Orlando to Keflavik in May .
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.
