Cheapest return flights from Miami to Keflavik in March from 515€

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

Return flights

25 Mar - 01 Apr British Airways
29 Mar - 05 Apr Virgin Atlantic
26 Mar - 02 Apr Lufthansa
31 Mar - 07 Apr SWISS
30 Mar - 06 Apr Virgin Atlantic
28 Mar - 04 Apr Porter Airlines (Canada) Ltd
27 Mar - 03 Apr Icelandair

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

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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