Cheapest return flights from Newark to Porto in April from $542

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

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

Return flights

03 Apr - 09 Apr FrenchBee
02 Apr - 09 Apr TAP
04 Apr - 07 Apr TAP
01 Apr - 09 Apr TAP
01 Apr - 08 Apr TAP
28 Apr - 07 May TAP
28 Apr - 08 May TAP
28 Apr - 05 May TAP
07 Apr - 16 Apr TAP
23 Apr - 23 May Icelandair
08 Apr - 15 Apr Air Canada
30 Apr - 08 May TAP
30 Apr - 08 May TAP direct
24 Apr - 28 Apr TAP
25 Apr - 02 May FrenchBee
30 Apr - 07 May TAP direct
24 Apr - 01 May FrenchBee
23 Apr - 30 Apr Turkish Airlines
01 Apr - 08 Apr TAP direct
23 Apr - 23 May United direct

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

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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