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

Return flights

25 Aug - 01 Sep	British Airways
27 Aug - 03 Sep	British Airways
01 Aug - 08 Aug	Aer Lingus
01 Aug - 14 Aug	Aer Lingus
17 Aug - 22 Aug	Icelandair
03 Aug - 24 Aug	Icelandair
14 Aug - 21 Aug	Finnair
14 Aug - 16 Aug	Finnair

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

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 August from 599€

Return flights