Cheapest return flights from New York to Lisbon in September from $467

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

Return flights

16 Sep - 23 Sep Iberia
23 Sep - 30 Sep British Airways
09 Sep - 22 Sep SWISS
07 Sep - 14 Sep SWISS
04 Sep - 12 Sep Scandinavian Airlines
04 Sep - 08 Sep Air Europa
18 Sep - 25 Sep Brussels Airlines
09 Sep - 22 Sep Virgin Atlantic direct
18 Sep - 25 Sep 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.