Cheapest return flights from Glasgow to Keflavik in December from 146€

AirHint found the following cheapest return flights from Glasgow (GLA) to Keflavik (KEF) in December 2025 (see full year).

Return flights

10 Dec - 13 Dec Icelandair direct
07 Dec - 10 Dec Icelandair direct
10 Dec - 14 Dec Icelandair direct
05 Dec - 10 Dec Icelandair direct
05 Dec - 12 Dec Icelandair direct
15 Dec - 18 Dec Icelandair direct
11 Dec - 13 Dec Icelandair direct
31 Dec - 07 Jan easyJet
08 Dec - 11 Dec easyJet
01 Dec - 04 Dec easyJet
01 Dec - 05 Dec easyJet
31 Dec - 04 Jan easyJet
27 Dec - 02 Jan Icelandair direct
27 Dec - 01 Jan Icelandair direct
30 Dec - 04 Jan easyJet
29 Dec - 04 Jan easyJet
28 Dec - 02 Jan Icelandair direct
29 Dec - 02 Jan easyJet

Also check the deals for one-way flights from Glasgow 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

Feel free to contact us with any feedback or request another flight research.