AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Keflavik (KEF) in December 2024 (see full year).
26 Dec - 29 Dec | Frontier Airlines | ||
27 Dec - 03 Jan | Frontier Airlines | ||
26 Dec - 05 Jan | Frontier Airlines | ||
28 Dec - 04 Jan | Frontier Airlines |
Also check the deals for one-way flights from Raleigh-durham to Keflavik in December.
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.