Cheapest return flights from Porto to Newark in July from $559

Best time to book flights for Porto (OPO) to Newark (EWR) flights at AirHint

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

Return flights

17 Jul - 28 Aug British Airways
24 Jul - 11 Aug British Airways
16 Jul - 26 Jul British Airways
01 Jul - 08 Jul easyJet
17 Jul - 28 Jul Delta
23 Jul - 29 Jul Delta
25 Jul - 13 Aug SWISS
02 Jul - 08 Jul Delta
22 Jul - 13 Aug SWISS
24 Jul - 27 Jul SWISS
01 Jul - 10 Jul SWISS
01 Jul - 19 Jul United
24 Jul - 29 Jul United
03 Jul - 13 Jul United
29 Jul - 09 Aug SWISS
20 Jul - 09 Aug Brussels Airlines direct
31 Jul - 16 Aug Brussels Airlines direct
28 Jul - 04 Aug SWISS
28 Jul - 13 Aug SWISS
25 Jul - 02 Aug SWISS

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

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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