Cheapest return flights from Porto to Newark in March from 379€

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

Return flights

09 Mar - 19 Mar Scandinavian Airlines
28 Mar - 04 Apr SWISS
02 Mar - 08 Mar TAP direct
09 Mar - 19 Mar TAP direct
25 Mar - 30 Mar TAP direct
28 Mar - 05 Apr SWISS
02 Mar - 09 Mar SWISS
27 Mar - 04 Apr SWISS
29 Mar - 05 Apr SWISS
03 Mar - 10 Mar Lufthansa
06 Mar - 14 Mar SWISS
27 Mar - 03 Apr SWISS
15 Mar - 22 Mar United
06 Mar - 15 Mar Lufthansa
08 Mar - 15 Mar United
29 Mar - 03 Apr TAP
27 Mar - 03 Apr Brussels Airlines direct
29 Mar - 05 Apr United direct
29 Mar - 03 Apr United direct
28 Mar - 04 Apr United direct

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

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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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