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

Return flights

23 Jun - 21 Jul	Icelandair
09 Jun - 21 Jul	Icelandair
10 Jun - 22 Jul	Icelandair
24 Jun - 29 Jun	Icelandair
21 Jun - 06 Jul	Icelandair
28 Jun - 07 Jul	Icelandair
21 Jun - 30 Jun	Icelandair
18 Jun - 09 Jul	TAP
16 Jun - 16 Jul	TAP
15 Jun - 15 Jul	TAP
09 Jun - 16 Jun	Icelandair
30 Jun - 07 Jul	Icelandair
24 Jun - 30 Jun	Icelandair
01 Jun - 09 Jun	Icelandair
22 Jun - 29 Jun	Icelandair
23 Jun - 30 Jun	Icelandair
15 Jun - 22 Jun	Icelandair
02 Jun - 23 Jun	Icelandair
24 Jun - 06 Jul	Icelandair
03 Jun - 23 Jun	Icelandair

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 492€

Return flights