Cheapest return flights from New York to London in August from $487

Best time to book flights for New York (NYC) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from New York (NYC) to London (LGW) in August 2025 (see full year).

Return flights

17 Aug - 27 Aug Icelandair
04 Aug - 29 Aug Icelandair
25 Aug - 30 Sep Icelandair
16 Aug - 30 Aug Icelandair
05 Aug - 26 Aug Norse Atlantic Airways
16 Aug - 29 Aug Icelandair
01 Aug - 30 Sep British Airways direct
04 Aug - 25 Aug British Airways direct
04 Aug - 29 Aug British Airways direct
03 Aug - 08 Sep British Airways direct
22 Aug - 05 Sep Icelandair
08 Aug - 31 Aug Air France direct
09 Aug - 25 Aug Delta direct
25 Aug - 02 Sep Icelandair
08 Aug - 25 Aug British Airways direct
25 Aug - 05 Sep Icelandair
24 Aug - 21 Sep Icelandair
22 Aug - 01 Sep Icelandair
20 Aug - 03 Sep Icelandair
15 Aug - 08 Sep British Airways direct

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

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London