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

Return flights

05 Jun - 13 Jun	Air Canada
03 Jun - 08 Jul	Air Canada
02 Jun - 08 Jun	Air Canada
02 Jun - 03 Jul	Air Canada
04 Jun - 11 Jun	Air Canada
16 Jun - 24 Jun	Air Canada
29 Jun - 06 Jul	Air Canada
11 Jun - 21 Jun	Air Canada
12 Jun - 26 Jun	Air Canada
27 Jun - 09 Jul	Air Canada
28 Jun - 09 Jul	Air Canada
11 Jun - 15 Jun	United
26 Jun - 09 Jul	Air Canada
04 Jun - 15 Jun	United
24 Jun - 28 Jun	United
27 Jun - 15 Jul	United
26 Jun - 15 Jul	Air Canada
15 Jun - 22 Jun	Air Canada
29 Jun - 12 Jul	Air Canada
20 Jun - 04 Jul	Air Canada

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