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John F Kennedy Intl

$367+ Cheap flights from Porto (OPO) to John F Kennedy Intl, NY (JFK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — JFK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Porto to John F Kennedy Intl

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to John F Kennedy Intl (JFK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$496
(American Airlines)

One-way from

$367
(oojo)

Popular in

August

Cheapest in

January

Average price

$600
From Porto to New York John F Kennedy Intl
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One-way flight from Porto to New York John F Kennedy Intl
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Highest demand for flights based on searches. 11% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Porto to John F Kennedy Intl

Cheapest flights from Porto to John F Kennedy Intl
Explore the most affordable flight options available from Porto to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:20 amOPO - JFK
1 stop15h 55mAmerican Airlines
Mon 11/175:00 pmJFK - OPO
1 stop9h 40mAmerican Airlines
Deal found 9/15$496
This Iberia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:15 amOPO - JFK
1 stop11h 35mIberia
Sat 10/44:50 pmJFK - OPO
1 stop13h 50mIberia
Deal found 9/16$497
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:25 pmOPO - JFK
1 stop26h 15mSWISS
Thu 11/69:00 pmJFK - OPO
1 stop15h 40mSWISS
Deal found 9/15$498
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:20 amOPO - JFK
1 stop15h 55mAmerican Airlines
Sun 11/95:00 pmJFK - OPO
1 stop18h 00mAmerican Airlines
Deal found 9/17$499
This AirNGo deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:15 amOPO - JFK
1 stop13h 05mKLM
Mon 12/85:30 pmJFK - OPO
1 stop12h 00mKLM
Deal found 9/15$502
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:50 pmOPO - JFK
1 stop22h 35mKLM
Tue 10/1411:30 pmJFK - OPO
1 stop11h 00mKLM
Deal found 9/16$503
This AirNGo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:20 pmOPO - JFK
1 stop11h 20mKLM
Tue 10/1410:40 pmJFK - OPO
1 stop11h 50mKLM
Deal found 9/16$506
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:25 amOPO - JFK
1 stop12h 40mDelta
Mon 11/102:50 pmJFK - OPO
2 stops14h 40mDelta
Deal found 9/16$507

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to John F Kennedy Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Porto to New York John F Kennedy Intl Airport that are best for you.

Fly from

Porto

Fly to

John F Kennedy Intl

Route

Depart

Return

Price

PortoNew York

OPO - JFK

OPOJFK

Porto

Mon 3/9

6:30 am-4:45 pm

1 stop14h 15m

New York John F Kennedy Intl

Mon 3/16

2:00 pm-10:15 am

2 stops16h 15m

$503

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 10/3

9:20 am-5:25 pm

1 stop13h 05m

New York John F Kennedy Intl

Sun 10/12

10:40 pm-3:30 pm

1 stop11h 50m

$507

PortoNew York

OPO - JFK

OPOJFK

Porto

Sat 12/6

6:00 am-6:44 pm

2 stops17h 44m

New York John F Kennedy Intl

Sat 1/10

2:00 pm-10:30 am

2 stops15h 30m

$509

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 2/13

11:15 am-10:21 pm

2 stops16h 06m

New York John F Kennedy Intl

Wed 2/18

2:00 pm-10:30 am

2 stops15h 30m

$509

PortoNew York

OPO - JFK

OPOJFK

Porto

Mon 11/10

5:35 pm-3:45 pm

1 stop27h 10m

New York John F Kennedy Intl

Sun 11/23

9:59 am-4:45 pm

2 stops25h 46m

$511

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 10/15

11:35 am-10:30 pm

2 stops15h 55m

New York John F Kennedy Intl

Wed 10/22

5:40 pm-3:30 pm

2 stops16h 50m

$512

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 11/5

6:30 pm-1:35 pm

1 stop24h 05m

New York John F Kennedy Intl

Mon 11/24

6:25 pm-4:40 pm

1 stop17h 15m

$515

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 11/5

6:30 pm-1:35 pm

1 stop24h 05m

New York John F Kennedy Intl

Tue 11/25

10:15 am-5:35 pm

1 stop26h 20m

$515

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 11/5

6:30 pm-1:35 pm

1 stop24h 05m

New York John F Kennedy Intl

Wed 11/26

10:15 am-4:05 pm

1 stop24h 50m

$515

PortoNew York

OPO - JFK

OPOJFK

Porto

Mon 11/10

11:25 am-7:05 pm

1 stop12h 40m

New York John F Kennedy Intl

Sun 11/23

5:32 pm-3:25 pm

2 stops16h 53m

$515

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 21 results
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Best time to book a flight from Porto to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to New York John F Kennedy Intl Airport

How far ahead should I book a flight from Porto to New York John F Kennedy Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Porto to John F Kennedy Intl. Price data was last updated on September 12, 2025.

Booking 36 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to New York John F Kennedy Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Porto to New York John F Kennedy Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Porto to New York John F Kennedy Intl Airport (average of $236). Flying from Porto to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OPO to JFK?

Find hourly flight availability from Porto to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to New York John F Kennedy Intl Airport as you normally would.

How much does it cost to fly round-trip from Porto to New York John F Kennedy Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Porto to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to New York John F Kennedy Intl?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to New York John F Kennedy Intl from Porto. Booking flights from Porto (OPO) to New York John F Kennedy Intl should be relatively easy as there are 0 daily outbound flights to New York John F Kennedy Intl from 0 different airlines.

  • How long is the flight from Porto to New York John F Kennedy Intl Airport?

    A quick flight from Porto to New York John F Kennedy Intl Airport can take about 13h 05m. Delta provides one of the quickest options available for as low as $507. Airlines will cover a distance of 3311 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Porto to John F Kennedy Intl that include hotel bookings?

    Yes. In addition to deals on Porto to John F Kennedy Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to John F Kennedy Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to John F Kennedy Intl.

  • Can I find deals for business class flights from Porto to John F Kennedy Intl?

    Yes. Cheapflights offers flight deals from Porto to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to New York John F Kennedy Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Porto to New York John F Kennedy Intl Airport (average of $236). Flying from Porto to New York John F Kennedy Intl Airport in June is currently the most expensive (average of $313). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York John F Kennedy Intl Airport?

Book flights to New York John F Kennedy Intl Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
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Stamford
Staten Island
New Brunswick
Absecon
Carle Place
East Brunswick
Westbury
Avenel
Paterson
Fort Lee
Seaside Heights

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