Cheapest return flights from Miami to Keflavik in July from 678€

AirHint found the following cheapest return flights from Miami (MIA) to Keflavik (KEF) in July 2026 (see full year).

Return flights

15 Jul - 22 Jul Spirit Airlines
07 Jul - 14 Jul Spirit Airlines
14 Jul - 21 Jul Spirit Airlines
13 Jul - 20 Jul Spirit Airlines
08 Jul - 15 Jul Spirit Airlines
09 Jul - 16 Jul FrenchBee
06 Jul - 13 Jul Spirit Airlines
16 Jul - 23 Jul Spirit Airlines
10 Jul - 17 Jul Spirit Airlines
03 Jul - 10 Jul Spirit Airlines

Also check the deals for one-way flights from Miami to Keflavik in July.

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