Cheapest return flights from New York to Lisbon in September from 411€

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

AirHint found the following cheapest return flights from New York (NYC) to Lisbon (LIS) in September 2025 (see full year).

Return flights

07 Sep - 15 Sep Fly Play
18 Sep - 21 Sep Air Europa
20 Sep - 05 Oct Air Europa
20 Sep - 04 Oct Air Europa
21 Sep - 04 Oct Air Europa
25 Sep - 01 Oct Air Europa
25 Sep - 01 Oct TAP direct
21 Sep - 04 Oct TAP direct
07 Sep - 18 Sep Scandinavian Airlines
22 Sep - 30 Sep TAP direct
26 Sep - 05 Oct Air Europa
24 Sep - 05 Oct TAP direct
08 Sep - 18 Sep FrenchBee
17 Sep - 24 Sep TAP direct
09 Sep - 25 Sep FrenchBee
08 Sep - 14 Sep FrenchBee
06 Sep - 11 Sep Fly Play
20 Sep - 04 Oct TAP direct
09 Sep - 29 Sep FrenchBee
26 Sep - 05 Oct TAP direct

Also check the deals for one-way 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.

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