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

Return flights

23 Jun - 28 Jun	Porter Airlines (Canada) Ltd
09 Jun - 30 Jun	WestJet
11 Jun - 04 Jul	Porter Airlines (Canada) Ltd
10 Jun - 04 Jul	Air Transat
14 Jun - 04 Jul	Air Transat
08 Jun - 04 Jul	Air Transat
12 Jun - 04 Jul	Air Transat
16 Jun - 03 Jul	Air Transat
13 Jun - 04 Jul	Air Transat
01 Jun - 17 Jun	Air Transat
05 Jun - 12 Jun	Air Transat
23 Jun - 29 Jun	Air Transat
03 Jun - 08 Jun	Air Transat
03 Jun - 09 Jun	Air Transat
19 Jun - 22 Jun	Air Transat
06 Jun - 13 Jun	Air Transat
09 Jun - 12 Jun	Air Transat
17 Jun - 11 Jul	Air Transat
18 Jun - 11 Jul	Air Transat
15 Jun - 11 Jul	Air Transat

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 $1051

Return flights