Cheapest return flights from Lisbon to New York in September from $468

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

Return flights

02 Sep - 11 Sep Scandinavian Airlines
23 Sep - 28 Sep Iberia
09 Sep - 23 Sep KLM
17 Sep - 23 Sep KLM
17 Sep - 21 Sep KLM
15 Sep - 22 Sep KLM
09 Sep - 18 Sep Delta
21 Sep - 27 Sep Iberia
07 Sep - 19 Sep Iberia
07 Sep - 14 Sep Iberia
21 Sep - 01 Oct Delta
24 Sep - 04 Oct British Airways
30 Sep - 09 Oct Iberia

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

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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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