Cheapest return flights from New York to Lisbon in September from 364€

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

Return flights

04 Sep - 09 Sep Scandinavian Airlines
15 Sep - 22 Sep Air Europa
21 Sep - 30 Sep Iberia
15 Sep - 25 Sep Air Europa
13 Sep - 20 Sep Air Europa
23 Sep - 30 Sep Iberia
22 Sep - 29 Sep Air Europa
30 Sep - 07 Oct Iberia
05 Sep - 12 Sep Scandinavian Airlines
24 Sep - 01 Oct LEVEL
10 Sep - 17 Sep Air Europa
16 Sep - 25 Sep Iberia
30 Sep - 05 Oct LEVEL
27 Sep - 03 Oct LEVEL
25 Sep - 11 Oct Iberia
22 Sep - 10 Oct TAP
23 Sep - 10 Oct TAP
25 Sep - 10 Oct Brussels Airlines
24 Sep - 10 Oct Brussels Airlines
27 Sep - 03 Oct TAP direct

Also check the deals for one-way flights from New York to Lisbon in September.

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