Cheapest return flights from Glasgow to New York in May from 418€

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

Return flights

28 May - 04 Jun Ryanair
30 May - 03 Jun Ryanair
19 May - 27 May Aer Lingus
28 May - 07 Jun Ryanair
09 May - 17 May Ryanair
12 May - 18 May Ryanair
06 May - 10 May Ryanair
04 May - 11 May Ryanair
21 May - 28 May Ryanair
26 May - 31 May Ryanair
20 May - 25 May Ryanair
30 May - 05 Jun Ryanair
14 May - 20 May Ryanair
22 May - 25 May Ryanair
27 May - 03 Jun Aer Lingus
29 May - 03 Jun Aer Lingus
27 May - 01 Jun Ryanair
23 May - 06 Jun Ryanair
18 May - 01 Jun Ryanair
26 May - 01 Jun KLM

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

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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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