Cheapest return flights from Porto to Newburgh in September from $395

Best time to book flights for Porto (OPO) to Newburgh (SWF) flights at AirHint

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

Return flights

18 Sep - 27 Sep Fly Play
11 Sep - 20 Sep Fly Play
07 Sep - 13 Sep Fly Play
10 Sep - 30 Sep Ryanair
12 Sep - 26 Sep Ryanair
17 Sep - 26 Sep Ryanair
23 Sep - 29 Sep Ryanair
16 Sep - 26 Sep Ryanair

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