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$273+ Cheap flights from John F Kennedy Intl, NY (JFK) to Porto (OPO)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — OPO
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from New York John F Kennedy Intl to Porto are usually found in November or March, booked 61 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from John F Kennedy Intl to Porto

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Porto (OPO). 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 August 14, 2025.

Round-trip from

$523

One-way from

$273
(oojo)

Popular in

June

Cheapest in

November

Average price

$779

Good round-trip deal

$565 or less
From New York John F Kennedy Intl to Porto
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One-way flight from New York John F Kennedy Intl to Porto
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Highest demand for flights based on searches. 15% potential increase in price ($127 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to Porto.
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Find flight deals from John F Kennedy Intl to Porto

Cheapest flights from John F Kennedy Intl to Porto
Explore the most affordable flight options available from John F Kennedy Intl to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This deal was found by Cheapflights users on 8/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:05 pmJFK - OPO
1 stop12h 10mAir Europa
Thu 10/911:35 amOPO - JFK
1 stop11h 00mAir Europa
Deal found 8/13$523
This Vueling Global deal was found by Cheapflights users on 8/13. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2011:25 pmJFK - OPO
1 stop16h 55mMultiple Airlines
Sun 11/28:45 amOPO - JFK
1 stop18h 15mMultiple Airlines
Deal found 8/13$524
This Vueling Global deal was found by Cheapflights users on 8/14. 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 Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:45 amJFK - OPO
1 stop16h 30mMultiple Airlines
Sun 11/98:45 amOPO - JFK
1 stop18h 15mMultiple Airlines
Deal found 8/14$525
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Wed 9/1010:05 pmJFK - OPO
1 stop30h 55mTAP AIR PORTUGAL
Sun 9/144:00 pmOPO - JFK
1 stop33h 05mTAP AIR PORTUGAL
Deal found 8/14$526
This Mytrip deal was found by Cheapflights users on 8/12. 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 9/84:55 pmJFK - OPO
2 stops17h 10mMultiple Airlines
Mon 9/154:00 pmOPO - JFK
3 stops32h 20mMultiple Airlines
Deal found 8/12$527
This CrystalTravel deal was found by Cheapflights users on 8/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:15 amJFK - OPO
1 stop13h 05mAir Europa
Tue 9/3011:35 amOPO - JFK
1 stop11h 10mAir Europa
Deal found 8/14$528
This Air Europa deal was found by Cheapflights users on 8/11. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2010:05 pmJFK - OPO
1 stop16h 15mAir Europa
Wed 10/18:10 pmOPO - JFK
1 stop26h 25mAir Europa
Deal found 8/11$529
This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:05 pmJFK - OPO
1 stop16h 15mAir Europa
Tue 9/3011:35 amOPO - JFK
1 stop11h 10mAir Europa
Deal found 8/12$530
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/274:55 pmJFK - OPO
2 stops17h 40mMultiple Airlines
Wed 10/110:00 pmOPO - JFK
2 stops26h 20mMultiple Airlines
Deal found 8/13$531
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Sun 8/2410:05 pmJFK - OPO
1 stop16h 15mAir Europa
Wed 9/104:05 pmOPO - JFK
1 stop11h 55mAir Europa
Deal found 8/13$532
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 9/1010:05 pmJFK - OPO
1 stop17h 20mTAP AIR PORTUGAL
Wed 9/176:00 pmOPO - JFK
1 stop31h 05mTAP AIR PORTUGAL
Deal found 8/13$533
This Air Europa deal was found by Cheapflights users on 8/12. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:05 pmJFK - OPO
1 stop16h 15mAir Europa
Mon 9/298:10 pmOPO - JFK
1 stop26h 35mAir Europa
Deal found 8/12$534

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Porto 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 August 14, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Porto that are best for you.

Fly from

John F Kennedy Intl

Fly to

Porto

Route

Depart

Return

Price

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Mon 9/8

12:40 am-7:20 pm

1 stop13h 40m

Porto

Fri 9/19

7:35 am-5:45 pm

1 stop15h 10m

$523

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 9/7

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 10/9

11:35 am-5:35 pm

1 stop11h 00m

$523

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Mon 10/20

11:25 pm-9:20 pm

1 stop16h 55m

Porto

Sun 11/2

8:45 am-10:00 pm

1 stop18h 15m

$524

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sun 10/26

12:45 am-9:15 pm

1 stop16h 30m

Porto

Sun 11/9

8:45 am-10:00 pm

1 stop18h 15m

$525

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Wed 1/14

9:15 pm-7:20 pm

2 stops17h 05m

Porto

Tue 1/20

11:35 am-6:55 pm

2 stops36h 20m

$527

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Tue 9/9

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Mon 9/15

4:05 pm-11:00 pm

1 stop11h 55m

$527

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Mon 12/8

11:45 pm-9:15 pm

1 stop16h 30m

Porto

Sun 12/21

9:55 pm-10:00 pm

1 stop29h 05m

$528

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Fri 11/7

10:05 pm-3:15 pm

1 stop12h 10m

Porto

Thu 11/13

8:10 pm-5:50 pm

1 stop26h 40m

$529

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Sat 9/20

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Wed 10/1

8:10 pm-5:35 pm

1 stop26h 25m

$529

New YorkPorto

JFK - OPO

JFKOPO

New York John F Kennedy Intl

Fri 11/7

10:05 pm-7:20 pm

1 stop16h 15m

Porto

Tue 11/11

4:05 pm-5:50 pm

1 stop30h 45m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from John F Kennedy Intl to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Porto

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

Use this chart to determine the optimal time to book a round-trip flight from John F Kennedy Intl to Porto. Price data was last updated on August 8, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from New York John F Kennedy Intl Airport to Porto. 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 New York John F Kennedy Intl Airport to Porto?

Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Porto (average of $523). Flying from New York John F Kennedy Intl Airport to Porto in June is currently the most expensive (average of $1,029). 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 JFK to OPO?

Find hourly flight availability from John F Kennedy Intl to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from New York John F Kennedy Intl Airport to Porto in the evening. Doing so could potentially save you 44% on the flight price compared to flying in the morning, which is usually more expensive.

What’s the top layover airport for flights from New York John F Kennedy Intl Airport to Porto?

Share of 1-stop round-trip flights from New York John F Kennedy Intl Airport to Porto chosen by Cheapflights users in the past 12 months, using the same layover each way.

Madrid (MAD) – chosen by Cheapflights users on 50% of 1-stop itineraries from New York John F Kennedy Intl Airport to Porto on Cheapflights.

What’s the cheapest layover airport for flights from New York John F Kennedy Intl Airport to Porto?

Average round-trip fare for 1-stop flights from New York John F Kennedy Intl Airport to Porto, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $565.

What’s the fastest layover option from New York John F Kennedy Intl Airport to Porto?

Shortest average travel time for 1-stop one-way flights from New York John F Kennedy Intl Airport to Porto, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Ponta Delgada (PDL) have the shortest average one-way travel time for 1-stop routes: 9h 45m.

Which airport typically offers the quickest layover for flights from New York John F Kennedy Intl Airport to Porto?

Average layover duration for 1-stop one-way flights from New York John F Kennedy Intl Airport to Porto, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Ponta Delgada (PDL) offer the fastest connection on this route, with an average layover time of 2h 33m.

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated August 14, 2025.
See what other customers who have flown with KLM, Azores Airlines, and TAP AIR PORTUGAL from New York John F Kennedy Intl Airport to Porto have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,381 reviews
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Azores Airlines
7.5
Good
69 reviews
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,948 reviews
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air Europa
7.0
Good
545 reviews
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,878 reviews
KLM
7.8
Good
1,381 reviews

Food

7.3

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Porto. 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 into for flights to Porto from New York John F Kennedy Intl?

    For a flight from New York John F Kennedy Intl to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 0 inbound flights from New York John F Kennedy Intl per day. 8 airlines have flights to Porto from New York John F Kennedy Intl on a regular basis.

  • What are the cheapest airlines flying from New York John F Kennedy Intl Airport to Porto round-trip?

    According to our current data, KLM ($425), Delta ($436), and TAP AIR PORTUGAL ($457) offers the cheapest pricing from New York John F Kennedy Intl Airport to Porto. KLM is currently priced 37% below the average price you’ll pay for this route.

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

    While on average a flight from New York John F Kennedy Intl Airport to Porto is generally $565, our data shows the cheapest flight currently is $565. When looking at the most popular route, (New York John F Kennedy Intl - Porto), you can expect to pay $379 for that flight.

  • Where are the most common layover locations when flying from New York John F Kennedy Intl Airport to Porto?

    Flights departing from New York John F Kennedy Intl Airport and landing in Porto layover in Ponta Delgada most frequently.

  • Where are the least popular layover locations for New York John F Kennedy Intl Airport to Porto flights?

    New York John F Kennedy Intl Airport to Porto flights that have layovers will least frequently stop in Madrid.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Porto 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 New York John F Kennedy Intl Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Porto (average of $523). Flying from New York John F Kennedy Intl Airport to Porto in June is currently the most expensive (average of $1,029). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Aveiro
Arcos de Valdevez
Coimbra

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Alternative routes for John F Kennedy Intl to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from John F Kennedy Intl to Porto

Discover the top 8 airlines that operate flights from John F Kennedy Intl to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$425Average$674FlexibilityNo cancel feeOn-time75%
DeltaCheapest$436Average$1,049FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$457Average$626FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$472Average$867FlexibilityNo cancel feeOn-time71%
Air EuropaCheapest$487Average$684FlexibilityNo cancel feeOn-time83%
IberiaCheapest$564Average$812FlexibilityNo cancel feeOn-time77%
Azores AirlinesCheapest$568Average$728FlexibilityNo cancel feeOn-time74%
British AirwaysCheapest$589Average$755FlexibilityNo cancel feeOn-time70%

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