Cheapest return flights from London to New York in September from $585

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

Return flights

17 Sep - 23 Sep Ryanair
15 Sep - 20 Sep Ryanair
09 Sep - 16 Sep Ryanair
17 Sep - 22 Sep Ryanair
07 Sep - 13 Sep Ryanair
03 Sep - 16 Sep Ryanair
17 Sep - 27 Sep Wizz Air Malta
07 Sep - 20 Sep easyJet
03 Sep - 17 Sep Ryanair
19 Sep - 26 Sep Ryanair
25 Sep - 01 Oct Wizz Air UK
25 Sep - 06 Oct Wizz Air UK
25 Sep - 02 Oct Wizz Air UK
17 Sep - 05 Oct Wizz Air UK
17 Sep - 06 Oct Wizz Air UK
22 Sep - 01 Oct Wizz Air UK
30 Sep - 05 Oct Wizz Air UK
24 Sep - 01 Oct Wizz Air UK
30 Sep - 07 Oct Wizz Air UK
24 Sep - 02 Oct easyJet

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