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

Return flights

01 Apr - 06 Apr	Iberia
15 Apr - 19 Apr	Iberia
13 Apr - 19 Apr	Iberia
16 Apr - 20 Apr	Iberia
18 Apr - 24 Apr	Iberia
19 Apr - 25 Apr	Iberia
21 Apr - 27 Apr	Iberia
15 Apr - 20 Apr	Iberia
17 Apr - 22 Apr	Iberia
18 Apr - 22 Apr	Iberia
26 Apr - 02 May	Iberia
29 Apr - 04 May	Iberia
26 Apr - 04 May	Iberia
30 Apr - 10 May	Iberia
25 Apr - 09 May	Iberia
24 Apr - 09 May	Iberia
25 Apr - 02 May	Iberia
30 Apr - 10 May	Brussels Airlines	direct
26 Apr - 02 May	TAP	direct
26 Apr - 04 May	TAP	direct

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

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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Cheapest return flights from Porto to Newark in April from $496

Return flights