AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 08 Jun - 22 Jun | Icelandair | direct | |
| 13 Jun - 27 Jun | Icelandair | direct | |
| 13 Jun - 20 Jun | Icelandair | direct | |
| 26 Jun - 03 Jul | Icelandair | direct | |
| 12 Jun - 20 Jun | Icelandair | direct |
Also check the deals for one-way flights from Raleigh-durham to Keflavik in June.
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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