Cheapest return flights from Glasgow to Keflavik in July from $298

Best time to book flights for Glasgow (GLA) to Keflavik (KEF) flights at AirHint

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

Return flights

26 Jul - 31 Jul Ryanair
14 Jul - 17 Jul Ryanair
01 Jul - 03 Jul Ryanair
25 Jul - 08 Aug Ryanair
15 Jul - 26 Jul Ryanair
26 Jul - 31 Jul Icelandair direct
04 Jul - 07 Jul British Airways
03 Jul - 07 Jul Ryanair
08 Jul - 11 Jul easyJet
07 Jul - 18 Jul Ryanair
11 Jul - 14 Jul Ryanair
25 Jul - 08 Aug Icelandair direct

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

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