Cheapest return flights from Porto to Newburgh in August from $503

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 August 2025 (see full year).

Return flights

26 Aug - 03 Sep Fly Play
30 Aug - 06 Sep Fly Play
19 Aug - 29 Aug Fly Play
29 Aug - 06 Sep Ryanair
26 Aug - 04 Sep Fly Play
27 Aug - 04 Sep Norwegian
27 Aug - 31 Aug Ryanair
28 Aug - 04 Sep Ryanair
25 Aug - 31 Aug Ryanair
25 Aug - 04 Sep Ryanair

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

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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