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

Return flights

07 Jul - 12 Jul	SWISS
05 Jul - 19 Jul	Finnair
14 Jul - 18 Jul	Finnair
02 Jul - 19 Jul	Finnair
05 Jul - 09 Jul	Finnair
04 Jul - 05 Jul	Finnair
06 Jul - 10 Jul	Finnair
10 Jul - 19 Jul	Finnair
08 Jul - 11 Jul	Finnair
07 Jul - 11 Jul	Finnair
07 Jul - 04 Aug	SWISS
04 Jul - 01 Aug	Austrian Airlines
10 Jul - 01 Aug	British Airways
07 Jul - 04 Aug	British Airways	direct
14 Jul - 06 Aug	Iberia
04 Jul - 01 Aug	British Airways	direct
14 Jul - 06 Aug	British Airways	direct
12 Jul - 02 Aug	British Airways
10 Jul - 01 Aug	British Airways	direct
12 Jul - 02 Aug	British Airways	direct

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