Cheapest return flights from New York to London in September from $429

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

Return flights

27 Sep - 30 Sep Norse Atlantic Airways (UK) direct
13 Sep - 20 Sep Norse Atlantic Airways (UK) direct
23 Sep - 30 Sep Norse Atlantic Airways (UK) direct
16 Sep - 19 Sep Norse Atlantic Airways (UK) direct
17 Sep - 20 Sep Norse Atlantic Airways (UK) direct
13 Sep - 16 Sep Norse Atlantic Airways (UK) direct
20 Sep - 27 Sep Norse Atlantic Airways (UK) direct
21 Sep - 28 Sep Norse Atlantic Airways (UK) direct
29 Sep - 06 Oct Norse Atlantic Airways (UK) direct
19 Sep - 22 Sep Norse Atlantic Airways (UK) direct
09 Sep - 16 Sep Norse Atlantic Airways (UK) direct
25 Sep - 02 Oct Norse Atlantic Airways (UK) direct
27 Sep - 04 Oct Norse Atlantic Airways (UK) direct
28 Sep - 05 Oct Norse Atlantic Airways (UK) direct
29 Sep - 02 Oct Norse Atlantic Airways (UK) direct
30 Sep - 07 Oct Norse Atlantic Airways (UK) direct
20 Sep - 01 Oct Icelandair
27 Sep - 03 Oct Norse Atlantic Airways (UK) direct
30 Sep - 03 Oct Norse Atlantic Airways (UK) direct
28 Sep - 01 Oct Norse Atlantic Airways (UK) direct

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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