Cheapest return flights from Porto to Newark in August from 509€

AirHint found the following cheapest return flights from Porto (OPO) to Newark (EWR) in August 2026 (see full year).

Return flights

26 Aug - 30 Aug United
26 Aug - 31 Aug Lufthansa
27 Aug - 31 Aug United direct
30 Aug - 14 Sep Lufthansa direct
27 Aug - 05 Sep Lufthansa direct
30 Aug - 13 Sep Lufthansa direct
25 Aug - 30 Aug United
21 Aug - 29 Aug Air France
13 Aug - 27 Aug Air France
13 Aug - 31 Aug Air France
22 Aug - 29 Aug Air France
19 Aug - 26 Aug Air France
19 Aug - 25 Aug Air France
24 Aug - 05 Sep Lufthansa direct
21 Aug - 07 Sep Air France
20 Aug - 06 Sep United
24 Aug - 04 Sep Lufthansa direct

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

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