Cheapest return flights from Porto to Newark in March from 340€

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

Return flights

09 Mar - 15 Mar Scandinavian Airlines
18 Mar - 22 Mar Scandinavian Airlines
09 Mar - 16 Mar Scandinavian Airlines
06 Mar - 16 Mar Scandinavian Airlines
06 Mar - 09 Mar Scandinavian Airlines
11 Mar - 16 Mar Scandinavian Airlines
31 Mar - 09 Apr TAP direct
02 Mar - 15 Mar TAP direct
02 Mar - 08 Mar TAP direct
09 Mar - 15 Mar TAP direct
06 Mar - 15 Mar TAP direct
31 Mar - 05 Apr TAP direct
26 Mar - 05 Apr TAP direct
26 Mar - 09 Apr TAP direct
30 Mar - 05 Apr TAP
25 Mar - 03 Apr KLM
26 Mar - 02 Apr United
27 Mar - 03 Apr KLM
27 Mar - 04 Apr KLM
29 Mar - 08 Apr SWISS

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

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