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

Return flights

20 Oct - 27 Oct	easyJet
08 Oct - 15 Oct	easyJet
20 Oct - 03 Nov	easyJet
22 Oct - 11 Nov	easyJet
22 Oct - 06 Nov	easyJet
19 Oct - 03 Nov	easyJet
22 Oct - 05 Nov	easyJet
22 Oct - 04 Nov	easyJet
21 Oct - 11 Nov	Lufthansa
21 Oct - 12 Nov	Lufthansa
17 Oct - 23 Oct	Qatar Airways

Also check the deals for one-way flights from Glasgow to Colombo 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 Colombo in October from $590

Return flights