Cheapest return flights from Glasgow to Keflavik in August from $273

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 August 2025 (see full year).

Return flights

30 Aug - 11 Sep Ryanair
23 Aug - 29 Aug Icelandair direct
30 Aug - 06 Sep Ryanair
15 Aug - 18 Aug Icelandair direct
23 Aug - 25 Aug Icelandair direct
22 Aug - 29 Aug Icelandair direct
21 Aug - 29 Aug Icelandair direct
21 Aug - 24 Aug Ryanair
30 Aug - 06 Sep Icelandair direct
30 Aug - 11 Sep Icelandair direct
09 Aug - 16 Aug Ryanair
06 Aug - 16 Aug Icelandair direct
18 Aug - 25 Aug easyJet
01 Aug - 04 Aug Icelandair direct

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

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.

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