AirHint found the following cheapest return flights from Liverpool (LPL) to New York (JFK) in September 2025 (see full year).

Return flights

12 Sep - 20 Sep	Ryanair
13 Sep - 20 Sep	Ryanair
12 Sep - 15 Sep	Ryanair
28 Sep - 05 Oct	Ryanair
08 Sep - 10 Sep	Ryanair
15 Sep - 23 Sep	Ryanair
26 Sep - 30 Sep	Ryanair
12 Sep - 19 Sep	Ryanair
02 Sep - 06 Sep	Ryanair

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

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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Cheapest return flights from Liverpool to New York in September from 378€

Return flights