Cheapest one-way flights from New York to London in September from $213

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

One-Way flights

21 Sep TAP
10 Sep British Airways direct
21 Sep British Airways direct
05 Sep British Airways direct
09 Sep British Airways direct
14 Sep British Airways direct
02 Sep Aer Lingus
02 Sep British Airways direct
19 Sep Iberia direct
28 Sep Iberia direct

Also check the deals for return 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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