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

Return flights

01 May - 10 May	Ryanair
09 May - 24 May	Ryanair
09 May - 23 May	Ryanair
15 May - 23 May	Ryanair
08 May - 15 May	Icelandair
04 May - 18 May	Icelandair
09 May - 25 May	Icelandair
09 May - 27 May	Icelandair
09 May - 10 May	Icelandair
15 May - 18 May	Icelandair
09 May - 06 Jun	United	direct
31 May - 05 Jun	United	direct
31 May - 04 Jun	United	direct
13 May - 01 Jun	British Airways
29 May - 02 Jun	Ryanair
27 May - 02 Jun	British Airways
20 May - 03 Jun	British Airways
28 May - 01 Jun	British Airways
29 May - 02 Jun	United	direct
28 May - 04 Jun	United	direct

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

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 May from $468

Return flights