Cheapest return flights from Raleigh-durham to Keflavik in March from 403€

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Keflavik (KEF) in March 2026 (see full year).

Return flights

02 Mar - 08 Mar Icelandair direct
08 Mar - 15 Mar Icelandair direct
15 Mar - 20 Mar Icelandair direct

Also check the deals for one-way flights from Raleigh-durham 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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