Cheapest return flights from Porto to New York in September from 420€

Best time to book flights for Porto (OPO) to New York (JFK) flights at AirHint

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

Return flights

04 Sep - 24 Sep Lufthansa
11 Sep - 22 Sep SWISS
17 Sep - 30 Sep SWISS
04 Sep - 14 Sep SWISS
17 Sep - 28 Sep SWISS
25 Sep - 30 Sep SWISS
09 Sep - 16 Sep Lufthansa
04 Sep - 09 Sep Lufthansa
26 Sep - 29 Sep SWISS
11 Sep - 16 Sep SWISS
29 Sep - 22 Oct SWISS
30 Sep - 05 Oct SWISS
22 Sep - 02 Oct SWISS
27 Sep - 15 Oct SWISS
25 Sep - 02 Oct SWISS
28 Sep - 04 Oct Air Europa
27 Sep - 04 Oct British Airways
30 Sep - 04 Oct Air Europa
27 Sep - 03 Oct SWISS

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

Skyscanner

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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