Cheapest one-way flights from New York to Lisbon in October from $412

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

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

One-Way flights

19 Oct Air Canada
15 Oct KLM
26 Oct Air France
21 Oct KLM
20 Oct Air Canada
18 Oct Air Canada
22 Oct Air Canada
02 Oct Air Canada
07 Oct Air Canada
01 Oct Air Transat

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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