Cheapest return flights from Glasgow to Newark in December from $513

Best time to book flights for Glasgow (GLA) to Newark (EWR) flights at AirHint

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

Return flights

12 Dec - 15 Dec Icelandair
09 Dec - 16 Dec Ryanair
06 Dec - 09 Dec Finnair
08 Dec - 11 Dec British Airways
03 Dec - 10 Dec British Airways
05 Dec - 08 Dec British Airways
07 Dec - 10 Dec British Airways
13 Dec - 15 Jan Finnair
10 Dec - 17 Dec Delta
13 Dec - 16 Dec British Airways
13 Dec - 17 Dec British Airways
29 Dec - 05 Jan British Airways
29 Dec - 03 Jan British Airways
28 Dec - 04 Jan British Airways
25 Dec - 01 Jan Delta

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

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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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