Cheapest return flights from Porto to Newark in May from 460€

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

Return flights

08 May - 17 May SWISS
01 May - 10 May SWISS
04 May - 10 May SWISS
01 May - 10 May Brussels Airlines direct
08 May - 17 May United direct
17 May - 23 May Scandinavian Airlines
17 May - 23 May Brussels Airlines direct
08 May - 08 May easyJet
08 May - 08 May Brussels Airlines direct

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

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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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