Cheapest return flights from New York to London in August from 321€

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

Return flights

23 Aug - 24 Aug Iberia
25 Aug - 17 Sep TAP
25 Aug - 07 Sep TAP
22 Aug - 24 Aug Finnair
03 Aug - 03 Sep TAP
04 Aug - 28 Aug TAP
18 Aug - 28 Aug TAP
04 Aug - 10 Sep TAP
25 Aug - 03 Sep TAP
01 Aug - 03 Aug Iberia
17 Aug - 29 Aug Icelandair
06 Aug - 27 Aug TAP
15 Aug - 17 Aug Finnair
22 Aug - 29 Aug Aer Lingus
29 Aug - 31 Aug Finnair
08 Aug - 13 Sep Lufthansa
26 Aug - 19 Sep Air Canada
07 Aug - 15 Sep Lufthansa
22 Aug - 28 Sep Finnair
17 Aug - 13 Sep Finnair

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.

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