AirHint found the following cheapest return flights from Glasgow (GLA) to Kos (KGS) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	easyJet
01 Oct - 13 Oct	easyJet
04 Oct - 07 Oct	easyJet
01 Oct - 14 Oct	easyJet
25 Oct - 01 Nov	easyJet
08 Oct - 16 Oct	easyJet
11 Oct - 21 Oct	Ryanair
19 Oct - 24 Oct	easyJet
16 Oct - 25 Nov	easyJet
03 Oct - 06 Oct	easyJet
04 Oct - 07 Oct	easyJet	direct
07 Oct - 11 Oct	easyJet
21 Oct - 01 Nov	easyJet	direct
14 Oct - 01 Nov	easyJet	direct
18 Oct - 01 Nov	easyJet	direct
11 Oct - 01 Nov	easyJet	direct

Also check the deals for one-way flights from Glasgow to Kos in October.

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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Cheapest return flights from Glasgow to Kos in October from 177€

Return flights