Cheapest return flights from Porto to Newark in July from 496€

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

28 Jul - 10 Aug British Airways
03 Jul - 08 Jul British Airways
03 Jul - 09 Jul KLM
25 Jul - 20 Aug SWISS
22 Jul - 28 Jul Lufthansa
29 Jul - 09 Aug SWISS
25 Jul - 13 Aug SWISS
23 Jul - 29 Jul SWISS
10 Jul - 13 Jul United
01 Jul - 16 Jul United
01 Jul - 06 Jul United
03 Jul - 06 Jul United
01 Jul - 07 Jul United
03 Jul - 14 Jul United
23 Jul - 06 Aug United
16 Jul - 06 Aug United
29 Jul - 09 Aug Brussels Airlines direct
19 Jul - 06 Aug SWISS
21 Jul - 13 Aug SWISS
25 Jul - 20 Aug United direct

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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