Cheapest one-way flights from New York to Lisbon in October from $265

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

One-Way flights

04 Oct Spirit Airlines
27 Oct Air Canada
11 Oct Porter Airlines (Canada) Ltd
02 Oct Frontier Airlines
17 Oct Porter Airlines (Canada) Ltd
16 Oct Frontier Airlines
30 Oct Spirit Airlines
28 Oct Air Canada
25 Oct Air Canada
20 Oct Air Canada

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

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.

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