AirHint found the following cheapest return flights from Glasgow (GLA) to Prague (PRG) in December 2025 (see full year).

Return flights

28 Dec - 01 Jan	easyJet	direct
14 Dec - 18 Dec	easyJet	direct
07 Dec - 11 Dec	easyJet	direct
07 Dec - 10 Dec	Ryanair
28 Dec - 02 Jan	easyJet
15 Dec - 18 Dec	KLM
01 Dec - 05 Dec	KLM
28 Dec - 04 Jan	easyJet
28 Dec - 31 Dec	easyJet
08 Dec - 12 Dec	KLM
04 Dec - 06 Dec	KLM
28 Dec - 04 Jan	easyJet	direct
12 Dec - 16 Dec	KLM
01 Dec - 03 Dec	KLM
27 Dec - 03 Jan	KLM

Also check the deals for one-way flights from Glasgow to Prague in December.

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 Prague in December from 124€

Return flights