Cheapest return flights from Glasgow to Keflavik in September from 197€

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

Return flights

25 Sep - 03 Oct Icelandair direct
22 Sep - 26 Sep easyJet
23 Sep - 27 Sep Icelandair direct
25 Sep - 30 Sep Icelandair direct
11 Sep - 14 Sep easyJet
25 Sep - 29 Sep Icelandair direct
20 Sep - 24 Sep Ryanair
17 Sep - 20 Sep easyJet
11 Sep - 15 Sep easyJet
22 Sep - 26 Sep Icelandair direct
22 Sep - 27 Sep Icelandair direct

Also check the deals for one-way flights from Glasgow to Keflavik in September.

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.