Cheapest return flights from Lyon to New York in September from $463

Best time to book flights for Lyon (LYS) to New York (JFK) flights at AirHint

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

Return flights

20 Sep - 26 Sep British Airways
16 Sep - 29 Oct Aer Lingus
10 Sep - 24 Sep Aer Lingus
09 Sep - 14 Sep Aer Lingus
09 Sep - 16 Sep Iberia
19 Sep - 25 Sep Iberia
12 Sep - 17 Sep Iberia
16 Sep - 30 Sep Iberia
23 Sep - 28 Sep Iberia
25 Sep - 28 Sep Iberia
17 Sep - 23 Sep Iberia
30 Sep - 10 Oct Iberia
26 Sep - 02 Oct Iberia
29 Sep - 08 Oct Iberia
22 Sep - 05 Oct Iberia
29 Sep - 05 Oct Iberia
19 Sep - 23 Oct Iberia
19 Sep - 05 Oct Aer Lingus

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

Skyscanner

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.

Book a cheap hotel in New York

Cheap car rent in New York