Cheapest return flights from Raleigh-durham to Keflavik in June from 476€

Best time to book flights for Raleigh-durham (RDU) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Keflavik (KEF) in June 2025 (see full year).

Return flights

05 Jun - 10 Jun Virgin Atlantic
05 Jun - 10 Jun Icelandair direct
15 Jun - 25 Jun Frontier Airlines
17 Jun - 28 Jun Frontier Airlines
08 Jun - 13 Jun Icelandair direct
15 Jun - 25 Jun Icelandair direct
18 Jun - 25 Jun Air Canada
18 Jun - 28 Jun Air Canada
16 Jun - 21 Jun Frontier Airlines
18 Jun - 25 Jun Icelandair direct
18 Jun - 01 Jul Icelandair direct
29 Jun - 05 Jul Frontier Airlines
29 Jun - 05 Jul Icelandair direct
30 Jun - 05 Jul Icelandair direct

Also check the deals for one-way flights from Raleigh-durham to Keflavik in June.

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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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