Cheapest return flights from New York to Lisbon in September from 392€

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

Return flights

15 Sep - 23 Sep Air Europa
15 Sep - 22 Sep Air Europa
11 Sep - 14 Sep Air Europa
03 Sep - 11 Sep Air Europa
03 Sep - 08 Sep Air Europa
24 Sep - 01 Oct Air Europa
25 Sep - 04 Oct LEVEL
02 Sep - 09 Sep Iberia
02 Sep - 10 Sep Iberia
10 Sep - 13 Sep Air Europa
12 Sep - 26 Sep Air Europa
19 Sep - 27 Sep Air Europa
24 Sep - 01 Oct TAP direct
25 Sep - 04 Oct TAP direct

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

Powered by

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.