Cheapest return flights from Lisbon to Keflavik in December from $189

Best time to book flights for Lisbon (LIS) to Keflavik (KEF) flights at AirHint

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

Return flights

16 Dec - 23 Dec Fly Play direct
02 Dec - 06 Dec Fly Play direct
20 Dec - 23 Dec Fly Play direct
06 Dec - 13 Dec Fly Play direct
20 Dec - 27 Dec Fly Play direct
23 Dec - 01 Jan easyJet
13 Dec - 16 Dec Fly Play direct
23 Dec - 27 Dec Fly Play direct
30 Dec - 03 Jan Fly Play direct
31 Dec - 10 Jan Vueling Airlines
22 Dec - 31 Dec easyJet
24 Dec - 01 Jan Ryanair
28 Dec - 02 Jan easyJet
26 Dec - 30 Dec easyJet
26 Dec - 02 Jan Scandinavian Airlines
27 Dec - 02 Jan easyJet

Also check the deals for one-way flights from Lisbon 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