What is the cheapest month to fly from New York to Porto?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from New York (JFK) to Porto (OPO), with fares starting from $268.

What is the lowest current fare from JFK to OPO?

The lowest currently-listed fare from New York (JFK) to Porto (OPO) is $268 on 2026-08-21.

How long is the flight from New York to Porto?

Direct flights from JFK to OPO cover approximately 5,335 km (3,315 miles), with an estimated flight time of 6h 17m. Operating airlines: DL.

Cheap flights from New York to Porto

Cheapest current fares: $268 in August 2026, 5,335 km direct flight in ~6h 17m.

Last updated July 24, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from New York (JFK) to Porto (OPO). Refreshed daily.

New York (JFK) → Porto (OPO)

August 2026 $268
September 2026 $293
November 2026 $316

Frequently asked questions

What is the cheapest month to fly from New York to Porto?

Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from New York (JFK) to Porto (OPO), with fares starting from $268.
What is the lowest current fare from JFK to OPO?

The lowest currently-listed fare from New York (JFK) to Porto (OPO) is $268 on 2026-08-21.
How long is the flight from New York to Porto?

Direct flights from JFK to OPO cover approximately 5,335 km (3,315 miles), with an estimated flight time of 6h 17m. Operating airlines: DL.

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