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

Return flights

08 Jul - 13 Jul	ITA Airways
13 Jul - 22 Jul	British Airways
13 Jul - 20 Jul	British Airways
14 Jul - 21 Jul	British Airways
14 Jul - 29 Jul	British Airways
01 Jul - 08 Jul	British Airways
01 Jul - 22 Jul	British Airways
14 Jul - 30 Jul	British Airways
08 Jul - 12 Jul	ITA Airways
10 Jul - 17 Jul	Delta
31 Jul - 22 Aug	LOT
16 Jul - 10 Aug	ITA Airways
29 Jul - 05 Aug	British Airways
23 Jul - 06 Aug	ITA Airways
27 Jul - 06 Aug	British Airways
22 Jul - 06 Aug	British Airways
28 Jul - 05 Aug	British Airways
29 Jul - 03 Aug	British Airways
27 Jul - 03 Aug	British Airways
21 Jul - 04 Aug	British Airways

Also check the deals for one-way flights from London to New York 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 London to New York in July from $855

Return flights