Cheapest return flights from London to New York in August from $439

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

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

Return flights

26 Aug - 23 Sep British Airways direct
26 Aug - 08 Sep British Airways direct
28 Aug - 18 Sep Finnair direct
29 Aug - 10 Sep British Airways direct
29 Aug - 09 Sep British Airways direct
26 Aug - 24 Sep SWISS
24 Aug - 17 Sep British Airways direct
26 Aug - 13 Sep British Airways direct
25 Aug - 04 Sep Finnair direct
29 Aug - 04 Sep Finnair direct
20 Aug - 25 Aug Ryanair
21 Aug - 25 Aug Ryanair
13 Aug - 25 Aug Ryanair
27 Aug - 31 Aug Ryanair
26 Aug - 31 Aug Ryanair
14 Aug - 18 Aug Ryanair
18 Aug - 27 Aug Ryanair
26 Aug - 30 Aug Ryanair
28 Aug - 31 Aug Ryanair
21 Aug - 24 Aug Ryanair

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.

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