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

Return flights

21 Jun - 21 Jul	Aer Lingus
06 Jun - 13 Jun	Aer Lingus
06 Jun - 17 Jun	Aer Lingus
15 Jun - 16 Jun	Aer Lingus
19 Jun - 28 Jun	Aer Lingus
01 Jun - 08 Jun	Aer Lingus
11 Jun - 18 Jun	Aer Lingus
24 Jun - 18 Jul	Aer Lingus
22 Jun - 06 Jul	Aer Lingus
08 Jun - 19 Jun	Aer Lingus
11 Jun - 25 Jun	Aer Lingus
11 Jun - 24 Jun	Aer Lingus
11 Jun - 23 Jun	Aer Lingus
08 Jun - 04 Jul	Aer Lingus
19 Jun - 11 Jul	Aer Lingus
11 Jun - 04 Jul	Aer Lingus
25 Jun - 02 Jul	Aer Lingus
25 Jun - 18 Jul	Aer Lingus
13 Jun - 04 Jul	Iberia
26 Jun - 02 Jul	HiSky Europe

Also check the deals for one-way flights from New York to London 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 New York to London in June from 490€

Return flights