AirHint found the following cheapest return flights from Porto (OPO) to New York (JFK) in January 2026 (see full year).

Return flights

27 Jan - 03 Feb	KLM
29 Jan - 04 Feb	KLM
28 Jan - 03 Feb	KLM
31 Jan - 05 Feb	KLM
30 Jan - 03 Feb	KLM
30 Jan - 05 Feb	KLM
27 Jan - 05 Feb	KLM
28 Jan - 04 Feb	Delta
31 Jan - 07 Feb	Delta
28 Jan - 01 Feb	Iberia
26 Jan - 28 Jan	Ryanair
25 Jan - 28 Jan	Ryanair
27 Jan - 30 Jan	Ryanair
24 Jan - 26 Jan	Delta
24 Jan - 27 Jan	Delta
25 Jan - 31 Jan	Delta
27 Jan - 31 Jan	Ryanair
26 Jan - 29 Jan	Ryanair
28 Jan - 31 Jan	Iberia
26 Jan - 31 Jan	Iberia

Also check the deals for one-way flights from Porto to New York in January.

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 New York in January from $472

Return flights