AirHint found the following cheapest return flights from Glasgow (GLA) to Newark (EWR) in December 2026 (see full year).

Return flights

04 Dec - 07 Dec	Wizz Air Malta
02 Dec - 09 Dec	Ryanair
08 Dec - 12 Dec	Icelandair
09 Dec - 14 Dec	Icelandair
03 Dec - 06 Dec	Icelandair
03 Dec - 07 Dec	Icelandair
02 Dec - 06 Dec	Icelandair
16 Dec - 20 Dec	Ryanair
10 Dec - 15 Dec	Ryanair
05 Dec - 08 Dec	KLM
27 Dec - 11 Jan	KLM
30 Dec - 08 Jan	KLM
30 Dec - 07 Jan	KLM
29 Dec - 05 Jan	KLM
18 Dec - 08 Jan	Wizz Air Malta
28 Dec - 04 Jan	Icelandair
29 Dec - 01 Jan	KLM
27 Dec - 01 Jan	KLM
28 Dec - 03 Jan	Icelandair
29 Dec - 04 Jan	KLM

Also check the deals for one-way flights from Glasgow to Newark 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 Newark in December from 554€

Return flights