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

Return flights

07 May - 11 May	Ryanair
05 May - 10 May	Ryanair
02 May - 06 May	Ryanair
07 May - 10 May	Ryanair
06 May - 10 May	Ryanair
14 May - 19 May	Ryanair
22 May - 27 May	Ryanair
14 May - 18 May	Ryanair
20 May - 27 May	Ryanair
01 May - 09 May	easyJet
27 May - 03 Jun	Ryanair
26 May - 01 Jun	Ryanair
26 May - 04 Jun	Ryanair
31 May - 08 Jun	Ryanair
18 May - 01 Jun	Ryanair
29 May - 01 Jun	Ryanair
31 May - 04 Jun	Ryanair
27 May - 01 Jun	Ryanair
31 May - 07 Jun	Ryanair
13 May - 01 Jun	Icelandair

Also check the deals for one-way flights from Glasgow to New York 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 New York in May from 363€

Return flights