Cheapest return flights from New York to London in September from $448

AirHint found the following cheapest return flights from New York (JFK) to London (LGW) in September 2026 (see full year).

Return flights

24 Sep - 27 Sep Norse Atlantic Airways (UK) direct
27 Sep - 04 Oct Norse Atlantic Airways (UK) direct
19 Sep - 27 Sep Norse Atlantic Airways (UK) direct
12 Sep - 15 Sep Norse Atlantic Airways (UK) direct
12 Sep - 19 Sep Norse Atlantic Airways (UK) direct
13 Sep - 20 Sep Norse Atlantic Airways (UK) direct
19 Sep - 22 Sep Norse Atlantic Airways (UK) direct
29 Sep - 02 Oct Norse Atlantic Airways (UK) direct
11 Sep - 18 Sep Norse Atlantic Airways (UK) direct
11 Sep - 17 Sep Norse Atlantic Airways (UK) direct
03 Sep - 08 Sep Norse Atlantic Airways (UK) direct
18 Sep - 29 Sep Norse Atlantic Airways (UK) direct
29 Sep - 06 Oct Norse Atlantic Airways (UK) direct
30 Sep - 07 Oct Icelandair
26 Sep - 10 Oct Norse Atlantic Airways (UK) direct
30 Sep - 05 Oct Icelandair
01 Sep - 01 Oct Icelandair
26 Sep - 11 Oct Norse Atlantic Airways (UK) direct
24 Sep - 01 Oct Norse Atlantic Airways (UK) direct
29 Sep - 05 Oct TAP

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

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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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