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John F Kennedy Intl

$452+ 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — JFK
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap 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 July 6, 2026.

This KLM deal was found by Cheapflights users on 7/6. 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.
Wed 9/1612:40 pm
OPO
-
JFK
Nonstop7h 50m
KLM
Wed 9/239:30 pm
JFK
-
OPO
1 stop12h 55m
KLM
Deal found 7/6$653
This Delta deal was found by Cheapflights users on 7/2. 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.
Wed 9/1612:40 pm
OPO
-
JFK
Nonstop7h 50m
Delta
Thu 9/2410:30 pm
JFK
-
OPO
Nonstop7h 00m
Delta
Deal found 7/2$654
This Air France deal was found by Cheapflights users on 7/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:55 pm
OPO
-
JFK
Nonstop7h 50m
Air France
Sat 9/1910:25 pm
JFK
-
OPO
Nonstop6h 55m
Air France
Deal found 7/6$655
This Air France deal was found by Cheapflights users on 7/6. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:55 pm
OPO
-
JFK
Nonstop7h 50m
Air France
Sat 9/2610:25 pm
JFK
-
OPO
Nonstop6h 55m
Air France
Deal found 7/6$656
This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:10 pm
OPO
-
JFK
3 stops30h 55m
Multiple Airlines
Mon 8/318:30 pm
JFK
-
OPO
3 stops30h 30m
Multiple Airlines
Deal found 7/6$657
This Mytrip deal was found by Cheapflights users on 7/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:15 pm
OPO
-
JFK
2 stops23h 25m
Multiple Airlines
Mon 9/75:10 pm
JFK
-
OPO
2 stops23h 35m
Multiple Airlines
Deal found 7/6$658
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Wed 9/168:20 am
OPO
-
JFK
1 stop11h 35m
American Airlines
Thu 9/243:30 pm
JFK
-
OPO
2 stops15h 15m
American Airlines
Deal found 7/6$659
This Iberia deal was found by Cheapflights users on 7/2. 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.
Sat 8/2912:25 pm
OPO
-
JFK
1 stop11h 30m
Iberia
Tue 9/84:30 pm
JFK
-
OPO
1 stop10h 10m
Iberia
Deal found 7/2$660
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:00 am
OPO
-
JFK
1 stop19h 05m
United Airlines
Mon 9/289:50 pm
JFK
-
OPO
1 stop12h 50m
United Airlines
Deal found 7/1$664
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:20 am
OPO
-
JFK
1 stop15h 35m
Iberia
Wed 7/158:40 pm
JFK
-
OPO
1 stop14h 20m
Iberia
Deal found 7/1$665

Find 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 July 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$654
(Delta)

One-way from

$452
(FlightHub)

Popular in

July

Cheapest in

April

Average price

$817

Good round-trip deal

$632 or less

Good one-way deal

$975 or less
Provider with most accurate pricing for Porto-New York John F Kennedy Intl flight deals.
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Provider most trusted by Cheapflights users for Porto-New York John F Kennedy Intl flights.
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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. 16% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Porto to New York John F Kennedy Intl.
Search Deals
Price to beat on a one-way flight from Porto to New York John F Kennedy Intl.
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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 July 6, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 9/16

12:40 pm-3:30 pm

Nonstop7h 50m

New York John F Kennedy Intl

Wed 9/23

9:30 pm-3:25 pm

1 stop12h 55m

$653
Quickest round-trip

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 9/16

12:40 pm-3:30 pm

Nonstop7h 50m

New York John F Kennedy Intl

Thu 9/24

10:30 pm-10:30 am

Nonstop7h 00m

$654

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 8/27

1:25 pm-4:15 pm

Nonstop7h 50m

New York John F Kennedy Intl

Sat 9/5

10:20 pm-10:20 am

Nonstop7h 00m

$682

PortoNew York

OPO - JFK

OPOJFK

Porto

Sat 12/12

11:00 am-2:04 pm

Nonstop8h 04m

New York John F Kennedy Intl

Tue 12/15

7:30 pm-10:00 pm

1 stop21h 30m

$682

PortoNew York

OPO - JFK

OPOJFK

Porto

Tue 12/22

8:40 pm-1:15 pm

1 stop21h 35m

New York John F Kennedy Intl

Sat 1/2

7:50 pm-11:45 am

1 stop10h 55m

$694

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 12/9

11:35 am-5:50 pm

1 stop11h 15m

New York John F Kennedy Intl

Wed 12/16

10:05 pm-3:15 pm

1 stop12h 10m

$712

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 8/28

5:55 pm-3:40 pm

2 stops26h 45m

New York John F Kennedy Intl

Sat 9/5

6:55 pm-5:05 pm

1 stop17h 10m

$734

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 8/20

5:55 am-3:50 pm

1 stop14h 55m

New York John F Kennedy Intl

Wed 8/26

10:25 pm-10:30 am

Nonstop7h 05m

$739

PortoNew York

OPO - JFK

OPOJFK

Porto

Tue 12/8

11:35 am-5:50 pm

1 stop11h 15m

New York John F Kennedy Intl

Wed 12/16

10:05 pm-7:20 pm

1 stop16h 15m

$740

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 7/23

6:00 am-8:05 pm

1 stop19h 05m

New York John F Kennedy Intl

Thu 8/20

9:50 pm-3:45 pm

1 stop12h 55m

$745

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Porto to John F Kennedy Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Porto to John F Kennedy Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Porto-New York John F Kennedy Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Porto-New York John F Kennedy Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-New York John F Kennedy Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-New York John F Kennedy Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Porto-New York John F Kennedy Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, April is the cheapest month in which you can book a flight from Porto to New York John F Kennedy Intl Airport (average of $521). Flying from Porto to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $817). 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 July 6, 2026.

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 2 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 7h 50m. KLM provides one of the quickest options available for as low as $653. Airlines will cover a distance of 3311 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Porto to New York John F Kennedy Intl Airport one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $288. American Airlines flights start at $327 while deals on Air Europa start at $332 one-way.

  • What are the most reliable airlines from Porto to New York John F Kennedy Intl Airport?

    No one likes to see their flight delayed. When booking a flight from Porto to New York John F Kennedy Intl Airport consider choosing KLM (85%), Air France (85%) or Delta (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Porto to New York John F Kennedy Intl Airport?

    Looking for the cheapest flight from Porto to New York John F Kennedy Intl Airport? While on average our users pay $965, our data indicates the cheapest price to be $574. The most popular route (Porto - New York John F Kennedy Intl), is priced around $476.

  • 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, April is the cheapest month in which you can book a flight from Porto to New York John F Kennedy Intl Airport (average of $521). Flying from Porto to New York John F Kennedy Intl Airport in July is currently the most expensive (average of $817). 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
Mahwah
Elizabeth
East Rutherford
Staten Island
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Mount Laurel
Irvington
Secaucus
Tannersville
North Bergen
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Absecon
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Carle Place
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