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

Return flights

21 Jan - 30 Jan	Icelandair
30 Jan - 08 Feb	Icelandair
15 Jan - 22 Jan	Icelandair
14 Jan - 19 Jan	Ryanair
10 Jan - 18 Jan	Icelandair
13 Jan - 20 Jan	British Airways
11 Jan - 16 Jan	British Airways
09 Jan - 14 Jan	British Airways
08 Jan - 13 Jan	British Airways
21 Jan - 26 Jan	British Airways
23 Jan - 30 Jan	British Airways

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

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.

Book a cheap hotel in Newark

Cheap car rent in Newark

Cheapest return flights from Glasgow to Newark in January from $506

Return flights