Cheapest return flights from London to New York in August from $473

Best time to book flights for London (LHR) to New York (JFK) flights at AirHint

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

Return flights

26 Aug - 31 Aug SWISS
20 Aug - 27 Aug SWISS
25 Aug - 30 Aug SWISS
20 Aug - 24 Aug SWISS
20 Aug - 31 Aug SWISS
27 Aug - 31 Aug SWISS
28 Aug - 31 Aug SWISS
27 Aug - 30 Aug SWISS
21 Aug - 26 Aug Brussels Airlines
20 Aug - 26 Aug SWISS
28 Aug - 16 Sep SWISS
29 Aug - 16 Sep Brussels Airlines
30 Aug - 27 Sep Brussels Airlines
27 Aug - 07 Sep Icelandair
21 Aug - 21 Sep Brussels Airlines
29 Aug - 10 Sep Icelandair
30 Aug - 20 Sep Brussels Airlines
30 Aug - 18 Sep Brussels Airlines
29 Aug - 12 Sep Icelandair
27 Aug - 10 Sep Delta

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

Cheap car rent in New York