Cheapest return flights from Lisbon to New York in September from 383€

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

Return flights

22 Sep - 12 Oct Vueling Airlines
23 Sep - 29 Sep KLM
05 Sep - 11 Sep KLM
08 Sep - 22 Sep KLM
14 Sep - 24 Sep Delta
15 Sep - 21 Sep Delta
15 Sep - 22 Sep Delta
09 Sep - 24 Sep KLM
04 Sep - 14 Sep KLM
12 Sep - 21 Sep KLM
17 Sep - 24 Sep KLM
28 Sep - 05 Oct KLM
24 Sep - 05 Oct Delta
28 Sep - 05 Oct TAP direct
22 Sep - 12 Oct TAP direct

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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