AirHint found the following cheapest return flights from Glasgow (GLA) to Singapore (SIN) in January 2026 (see full year).

Return flights

15 Jan - 01 Feb	Lufthansa
08 Jan - 22 Jan	Lufthansa
10 Jan - 24 Jan	Lufthansa
17 Jan - 01 Feb	Ryanair
19 Jan - 19 Feb	Lufthansa
19 Jan - 17 Feb	Ryanair
19 Jan - 18 Feb	Ryanair
19 Jan - 20 Feb	Ryanair
20 Jan - 22 Feb	easyJet
20 Jan - 20 Feb	easyJet
20 Jan - 21 Feb	easyJet
02 Jan - 17 Jan	Lufthansa
07 Jan - 14 Jan	Lufthansa

Also check the deals for one-way flights from Glasgow to Singapore in January.

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 January from 551€

Return flights