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

Return flights

26 Oct - 07 Nov	easyJet
27 Oct - 08 Nov	easyJet
01 Oct - 08 Oct	easyJet
21 Oct - 21 Nov	Lufthansa
04 Oct - 13 Oct	Wizz Air
24 Oct - 28 Oct	easyJet
10 Oct - 25 Oct	easyJet
15 Oct - 31 Oct	easyJet
26 Oct - 17 Nov	KLM
15 Oct - 20 Oct	Qatar Airways
09 Oct - 24 Oct	Lufthansa
10 Oct - 19 Oct	Emirates
13 Oct - 24 Nov	Lufthansa
06 Oct - 18 Nov	Lufthansa
02 Oct - 13 Nov	Lufthansa

Also check the deals for one-way flights from Glasgow to Singapore 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 Singapore in October from 569€

Return flights