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

Return flights

21 Jun - 25 Jun	Finnair
07 Jun - 10 Jun	Finnair
13 Jun - 15 Jun	Finnair
21 Jun - 26 Jun	Finnair
03 Jun - 08 Jun	Air Canada
01 Jun - 08 Jun	SWISS
04 Jun - 08 Jun	Air Canada
17 Jun - 22 Jul	Lufthansa
23 Jun - 09 Jul	Iberia
13 Jun - 24 Jun	Finnair	direct
20 Jun - 06 Jul	Finnair	direct
08 Jun - 19 Jul	SWISS
30 Jun - 15 Jul	SWISS
05 Jun - 08 Jun	Lufthansa
02 Jun - 09 Jun	Aer Lingus
01 Jun - 25 Jul	KLM
20 Jun - 30 Jul	British Airways	direct
28 Jun - 06 Jul	British Airways	direct
24 Jun - 09 Jul	Virgin Atlantic	direct
20 Jun - 07 Jul	British Airways	direct

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 453€

Return flights