Cheapest return flights from New York to Lisbon in September from 536€

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

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

Return flights

29 Sep - 08 Oct TAP direct
09 Sep - 25 Sep Norse Atlantic Airways
12 Sep - 20 Sep Norse Atlantic Airways
19 Sep - 26 Sep TAP direct
09 Sep - 17 Sep Norse Atlantic Airways
09 Sep - 16 Sep Norse Atlantic Airways
09 Sep - 15 Sep Norse Atlantic Airways
01 Sep - 15 Sep Norse Atlantic Airways
05 Sep - 18 Sep Norse Atlantic Airways
03 Sep - 09 Sep Norse Atlantic Airways
14 Sep - 17 Sep Norse Atlantic Airways
25 Sep - 02 Oct Air Europa
25 Sep - 02 Oct TAP direct
25 Sep - 05 Oct Air Europa
17 Sep - 07 Oct Delta direct

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