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

Return flights

11 Dec - 11 Jan	easyJet
09 Dec - 14 Jan	KLM
24 Dec - 14 Jan	Wizz Air Malta
12 Dec - 15 Dec	KLM
03 Dec - 07 Jan	Wizz Air Malta
11 Dec - 27 Dec	easyJet
15 Dec - 10 Jan	Wizz Air Malta
02 Dec - 06 Jan	KLM
04 Dec - 04 Jan	easyJet
02 Dec - 09 Dec	easyJet
17 Dec - 10 Jan	Wizz Air Malta
13 Dec - 10 Jan	Jet2
21 Dec - 18 Jan	easyJet
12 Dec - 30 Dec	KLM
08 Dec - 29 Dec	Emirates
21 Dec - 28 Dec	easyJet

Also check the deals for one-way flights from Glasgow to Perth 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 Perth in December from 980€

Return flights