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

Return flights

09 Jul - 14 Jul	Air Transat
01 Jul - 08 Jul	Air Transat
28 Jul - 22 Aug	Air Transat
03 Jul - 20 Jul	Porter Airlines (Canada) Ltd
22 Jul - 15 Aug	Air Transat
22 Jul - 04 Aug	Porter Airlines (Canada) Ltd
08 Jul - 15 Jul	Air Transat
10 Jul - 15 Jul	Air Transat
09 Jul - 16 Jul	Air Transat
17 Jul - 21 Jul	Air Transat
24 Jul - 27 Jul	Air Transat
07 Jul - 10 Aug	Air Transat
11 Jul - 08 Aug	Air Transat
29 Jul - 05 Aug	Air Transat
19 Jul - 08 Aug	Air Transat
10 Jul - 01 Aug	Air Transat
01 Jul - 25 Jul	Air Transat
21 Jul - 30 Jul	Air Transat
22 Jul - 01 Aug	Air Transat
12 Jul - 01 Aug	Air Transat

Also check the deals for one-way flights from New York to London in July.

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 July from $1144

Return flights