Cheapest return flights from New York to London in September from 358€

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

Return flights

24 Sep - 04 Oct Icelandair
22 Sep - 13 Oct Norse Atlantic Airways (UK)
27 Sep - 30 Sep Norse Atlantic Airways (UK) direct
23 Sep - 26 Sep Norse Atlantic Airways (UK) direct
01 Sep - 04 Sep KLM direct
23 Sep - 30 Sep Norse Atlantic Airways (UK) direct
25 Sep - 30 Sep Norse Atlantic Airways (UK) direct
10 Sep - 25 Sep Icelandair
17 Sep - 24 Sep Icelandair
26 Sep - 07 Oct Norse Atlantic Airways (UK)
01 Sep - 05 Sep Virgin Atlantic direct
02 Sep - 05 Sep Virgin Atlantic direct
29 Sep - 30 Sep Norse Atlantic Airways (UK) direct
27 Sep - 04 Oct jetBlue
29 Sep - 03 Oct jetBlue
03 Sep - 09 Oct jetBlue
25 Sep - 02 Oct jetBlue
30 Sep - 08 Oct Norse Atlantic Airways (UK) direct
24 Sep - 01 Oct jetBlue
10 Sep - 23 Oct jetBlue

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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