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

Return flights

01 Jul - 26 Jul	Lufthansa
06 Jul - 13 Jul	Lufthansa
08 Jul - 19 Jul	Lufthansa
03 Jul - 19 Jul	Lufthansa
02 Jul - 06 Jul	Lufthansa
10 Jul - 13 Jul	Lufthansa
01 Jul - 19 Jul	Lufthansa
13 Jul - 16 Jul	Lufthansa
06 Jul - 16 Jul	Lufthansa
03 Jul - 15 Jul	Lufthansa
01 Jul - 05 Aug	KLM
27 Jul - 02 Aug	British Airways
07 Jul - 25 Aug	SWISS
27 Jul - 05 Aug	SWISS
30 Jul - 03 Aug	Lufthansa
20 Jul - 03 Aug	Lufthansa
28 Jul - 02 Aug	Lufthansa
19 Jul - 03 Aug	Lufthansa
21 Jul - 05 Aug	KLM
31 Jul - 04 Aug	KLM

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 436€

Return flights