Cheapest one-way flights from New York to Lisbon in September from $183

Best time to book flights for New York (JFK) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from New York (JFK) to Lisbon (LIS) in September 2025 (see full year).

One-Way flights

24 Sep Norse Atlantic Airways
23 Sep Norse Atlantic Airways (UK)
30 Sep Norse Atlantic Airways
13 Sep Norse Atlantic Airways (UK)
29 Sep Iberia
22 Sep Iberia
12 Sep Norse Atlantic Airways (UK)
01 Sep Norse Atlantic Airways
15 Sep Norse Atlantic Airways (UK)
16 Sep Norse Atlantic Airways

Also check the deals for return flights from New York to Lisbon 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 Lisbon

Cheap car rent in Lisbon