AirHint found the following cheapest return flights from New York (JFK) to London (LGW) in July 2026 (see full year).

Return flights

18 Jul - 23 Jul	Icelandair
15 Jul - 21 Jul	Finnair	direct
11 Jul - 15 Jul	Norse Atlantic Airways (UK)	direct
17 Jul - 20 Jul	British Airways	direct
18 Jul - 23 Jul	Norse Atlantic Airways (UK)	direct
13 Jul - 16 Jul	Norse Atlantic Airways (UK)	direct
20 Jul - 21 Jul	Norse Atlantic Airways
20 Jul - 21 Jul	Norse Atlantic Airways (UK)	direct

Also check the deals for one-way flights from New York to London in July.

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 New York to London in July from $544

Return flights