Cheapest return flights from New York to London in September from 538€

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 September 2025 (see full year).

Return flights

28 Sep - 05 Oct TAP
02 Sep - 23 Sep Icelandair
28 Sep - 05 Oct Virgin Atlantic direct
23 Sep - 28 Sep Virgin Atlantic direct
02 Sep - 15 Sep Icelandair
06 Sep - 07 Sep Virgin Atlantic
02 Sep - 08 Sep Icelandair
26 Sep - 19 Oct Air France direct
29 Sep - 13 Oct Air France direct
28 Sep - 14 Oct Delta direct
25 Sep - 07 Oct Delta direct
21 Sep - 01 Oct Delta direct
26 Sep - 29 Sep Air France direct
02 Sep - 08 Sep jetBlue direct
26 Sep - 28 Sep Air France direct
19 Sep - 24 Sep Air France direct
06 Sep - 10 Sep jetBlue
15 Sep - 15 Oct Delta direct
07 Sep - 01 Oct TAP
08 Sep - 04 Oct Air France direct

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

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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