Cheapest one-way flights from New York to Lisbon in September from $216

AirHint found the following cheapest one-way flights from New York (NYC) to Lisbon (LIS) in September 2026 (see full year).

One-Way flights

27 Sep TAP direct
23 Sep TAP
21 Sep TAP direct
15 Sep Norse Atlantic Airways (UK)
20 Sep Norse Atlantic Airways (UK)
20 Sep TAP direct
06 Sep TAP direct
07 Sep TAP direct
15 Sep TAP direct
17 Sep Iberia

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