Cheapest return flights from Minneapolis to Keflavik in March from $435

Best time to book flights for Minneapolis (MSP) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Minneapolis (MSP) to Keflavik (KEF) in March 2025 (see full year).

Return flights

10 Mar - 19 Mar Spirit Airlines
04 Mar - 11 Mar Sun Country Airlines
05 Mar - 12 Mar Icelandair direct
02 Mar - 09 Mar Icelandair direct
29 Mar - 06 Apr Spirit Airlines
12 Mar - 21 Mar Icelandair direct
16 Mar - 21 Mar Spirit Airlines
16 Mar - 21 Mar Icelandair direct
02 Mar - 07 Mar Icelandair direct
18 Mar - 23 Mar Spirit Airlines
01 Mar - 09 Mar Sun Country Airlines
29 Mar - 06 Apr Icelandair direct

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

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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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