Cheapest return flights from Porto to New York in September from $457

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

24 Sep - 29 Sep Vueling Airlines
05 Sep - 13 Sep British Airways
05 Sep - 07 Sep British Airways
20 Sep - 27 Sep British Airways
11 Sep - 17 Sep Iberia
11 Sep - 18 Sep Iberia
11 Sep - 21 Sep Iberia
06 Sep - 13 Sep British Airways
04 Sep - 11 Sep KLM
04 Sep - 13 Sep KLM
28 Sep - 03 Oct Air Europa
26 Sep - 03 Oct KLM
25 Sep - 03 Oct British Airways
27 Sep - 04 Oct British Airways
28 Sep - 04 Oct SWISS
25 Sep - 10 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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