Cheapest return flights from Porto to New York in September from $418

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

20 Sep - 28 Sep British Airways
11 Sep - 16 Sep British Airways
11 Sep - 20 Sep British Airways
18 Sep - 27 Sep British Airways
20 Sep - 27 Sep British Airways
05 Sep - 09 Sep British Airways
18 Sep - 23 Sep British Airways
05 Sep - 13 Sep British Airways
11 Sep - 21 Sep British Airways
27 Sep - 05 Oct British Airways
23 Sep - 30 Sep Iberia
29 Sep - 05 Oct KLM
30 Sep - 07 Oct Iberia
26 Sep - 04 Oct British Airways
30 Sep - 10 Oct Air Europa
29 Sep - 04 Oct Air Europa
20 Sep - 01 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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