Cheapest return flights from New York to London in August from $478

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

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

Return flights

24 Aug - 14 Sep Scandinavian Airlines
24 Aug - 21 Sep Scandinavian Airlines
19 Aug - 28 Aug Scandinavian Airlines
19 Aug - 26 Aug Scandinavian Airlines
18 Aug - 13 Sep Icelandair
01 Aug - 12 Sep Icelandair
25 Aug - 05 Sep Icelandair
22 Aug - 29 Aug Icelandair
21 Aug - 26 Aug Icelandair
24 Aug - 31 Aug Scandinavian Airlines
18 Aug - 24 Aug Scandinavian Airlines
12 Aug - 28 Aug Icelandair
12 Aug - 19 Aug Scandinavian Airlines
18 Aug - 25 Aug Scandinavian Airlines
04 Aug - 18 Aug Icelandair
23 Aug - 02 Sep Scandinavian Airlines
22 Aug - 07 Sep Scandinavian Airlines
28 Aug - 02 Sep Scandinavian Airlines
01 Aug - 30 Sep British Airways
20 Aug - 01 Sep Scandinavian Airlines

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

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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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