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

Return flights

01 Dec - 05 Dec	easyJet
01 Dec - 04 Dec	easyJet
04 Dec - 11 Dec	easyJet
14 Dec - 17 Dec	easyJet
29 Dec - 01 Jan	easyJet
19 Dec - 01 Jan	Wizz Air Malta
19 Dec - 26 Dec	Wizz Air Malta
29 Dec - 02 Jan	easyJet

Also check the deals for one-way flights from Glasgow to Helsinki 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 Helsinki in December from $179

Return flights