Cheapest one-way flights from London to New York in September from $406

AirHint found the following cheapest one-way flights from London (LCY) to New York (JFK) in September 2026 (see full year).

One-Way flights

17 Sep ITA Airways
14 Sep Delta
22 Sep KLM
07 Sep Delta
21 Sep Delta
08 Sep Delta
06 Sep Virgin Atlantic
24 Sep KLM
05 Sep Delta
11 Sep Delta

Also check the deals for return 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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