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

Return flights

28 Aug - 08 Sep	Ryanair
31 Aug - 19 Sep	Icelandair
25 Aug - 11 Sep	Icelandair
26 Aug - 11 Sep	Icelandair
27 Aug - 11 Sep	Icelandair
28 Aug - 11 Sep	Icelandair
29 Aug - 11 Sep	Icelandair
31 Aug - 11 Sep	Icelandair
24 Aug - 11 Sep	Icelandair
30 Aug - 11 Sep	Icelandair
06 Aug - 16 Aug	Ryanair
21 Aug - 26 Aug	Ryanair
23 Aug - 27 Aug	Ryanair
13 Aug - 24 Aug	KLM
06 Aug - 13 Aug	Ryanair
21 Aug - 31 Aug	Ryanair
09 Aug - 16 Aug	easyJet
24 Aug - 28 Aug	Icelandair
22 Aug - 27 Aug	Ryanair
23 Aug - 28 Aug	Ryanair

Also check the deals for one-way flights from Glasgow to New York 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 New York in August from 515€

Return flights