Cheapest return flights from Raleigh-durham to Keflavik in June from 503€

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

Return flights

16 Jun - 23 Jun KLM
07 Jun - 15 Jun Air France
14 Jun - 21 Jun KLM
02 Jun - 10 Jun Delta
11 Jun - 18 Jun Delta
18 Jun - 28 Jun Frontier Airlines
15 Jun - 22 Jun Icelandair direct
12 Jun - 15 Jun Spirit Airlines

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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