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

Return flights

08 Jun - 20 Jul	ITA Airways
10 Jun - 20 Jul	ITA Airways
10 Jun - 21 Jul	ITA Airways
15 Jun - 13 Jul	SWISS
02 Jun - 08 Jul	ITA Airways
11 Jun - 22 Jul	ITA Airways
11 Jun - 20 Jul	ITA Airways
01 Jun - 08 Jun	SWISS
22 Jun - 06 Jul	SWISS
15 Jun - 06 Jul	SWISS
25 Jun - 09 Jul	ITA Airways
09 Jun - 17 Jun	SWISS
08 Jun - 24 Jun	Lufthansa
17 Jun - 24 Jun	Lufthansa
09 Jun - 15 Jun	Lufthansa
08 Jun - 22 Jun	Lufthansa
17 Jun - 22 Jun	SWISS
03 Jun - 09 Jun	Lufthansa
15 Jun - 22 Jun	SWISS
16 Jun - 23 Jun	SWISS

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

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 June from 549€

Return flights