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

Return flights

22 Jan - 31 Jan	Ryanair
30 Jan - 02 Feb	Ryanair
22 Jan - 25 Jan	Ryanair
22 Jan - 29 Jan	Ryanair
28 Jan - 01 Feb	Ryanair
26 Jan - 29 Jan	Ryanair
23 Jan - 25 Jan	Ryanair
18 Jan - 23 Jan	Ryanair
26 Jan - 30 Jan	Aer Lingus
17 Jan - 18 Jan	Icelandair
15 Jan - 30 Jan	Icelandair
22 Jan - 26 Jan	Ryanair
31 Jan - 07 Feb	Icelandair
31 Jan - 05 Feb	Icelandair
31 Jan - 06 Feb	Icelandair
29 Jan - 02 Feb	British Airways
23 Jan - 03 Feb	British Airways
26 Jan - 08 Feb	British Airways
09 Jan - 08 Feb	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 338€

Return flights