Cheapest return flights from Porto to Newark in September from 394€

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

Return flights

11 Sep - 15 Sep Transavia France
19 Sep - 22 Sep easyJet
13 Sep - 21 Sep Transavia France
11 Sep - 18 Sep TAP direct
17 Sep - 21 Sep Transavia France
09 Sep - 16 Sep TAP direct
08 Sep - 14 Sep TAP direct
15 Sep - 28 Sep TAP direct
12 Sep - 20 Sep TAP direct
19 Sep - 28 Sep TAP direct
27 Sep - 04 Oct Transavia France
19 Sep - 03 Oct SWISS
23 Sep - 02 Oct TAP
19 Sep - 09 Oct SWISS
26 Sep - 05 Oct SWISS
22 Sep - 19 Oct Brussels Airlines direct
19 Sep - 09 Oct Brussels Airlines direct
23 Sep - 02 Oct Brussels Airlines direct
28 Sep - 04 Oct Transavia France
19 Sep - 03 Oct Brussels Airlines direct

Also check the deals for one-way flights from Porto to Newark 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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