Cheapest return flights from Atlanta to Keflavik in December from 358€

Best time to book flights for Atlanta (ATL) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Atlanta (ATL) to Keflavik (KEF) in December 2024 (see full year).

Return flights

06 Dec - 11 Dec Spirit Airlines
07 Dec - 11 Dec Spirit Airlines
05 Dec - 07 Dec Frontier Airlines
13 Dec - 17 Jan Spirit Airlines
05 Dec - 13 Dec Spirit Airlines
31 Dec - 07 Jan Frontier Airlines
25 Dec - 01 Jan Frontier Airlines
27 Dec - 04 Jan Frontier Airlines
26 Dec - 02 Jan Spirit Airlines
26 Dec - 04 Jan Frontier Airlines

Also check the deals for one-way flights from Atlanta to Keflavik in December.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik