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

Return flights

03 Jun - 09 Jun	Aer Lingus
09 Jun - 15 Jun	British Airways
02 Jun - 09 Jun	Aer Lingus
01 Jun - 07 Jun	Iberia	direct
01 Jun - 08 Jun	Aer Lingus
07 Jun - 11 Jun	Aer Lingus
02 Jun - 12 Jun	Aer Lingus
03 Jun - 06 Jun	Aer Lingus
05 Jun - 08 Jun	Aer Lingus
04 Jun - 09 Jun	Aer Lingus
16 Jun - 06 Jul	Delta
16 Jun - 07 Jul	Delta
24 Jun - 12 Jul	Iberia
01 Jun - 25 Jul	KLM
29 Jun - 05 Jul	British Airways
17 Jun - 27 Jul	SWISS
16 Jun - 06 Jul	Air France	direct
17 Jun - 27 Jul	Air France	direct
28 Jun - 13 Jul	Air France	direct
14 Jun - 04 Jul	Air France	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 $552

Return flights