JFK - OPO

$404 Find Cheap Flights from New York John F Kennedy Airport to Porto - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from John F Kennedy Intl to Porto departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Porto.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Porto.
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Everything you should know

Cheapest round-trip
$700
Typical prices: $664-$445
Scandinavian Airlines
Fri 10/30Wed 11/4
JFK - OPO • 2 stops
Cheapest non-stop
$804
Air France
Sun 7/12Tue 7/21
JFK - OPO • Non-stop
Nonstop flights
You can fly direct with Delta. Average duration is 7h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $700 (round-trip)
Shortest trip • 10h 32m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 36% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from John F Kennedy Intl to Porto (JFK-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from John F Kennedy Intl to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from John F Kennedy Intl to Porto

Fri, Oct 30 - Wed, Nov 4
Scandinavian Airlines Logo
2:00 pm - 11:10 am
JFK
-
OPO
17h 10m
2 stops
Scandinavian Airlines Logo
11:55 am - 3:45 pm
OPO
-
JFK
32h 50m
1 stop
$700Scandinavian Airlines
Tue, Sep 15 - Sun, Sep 27
Multiple Airlines Logo
12:30 am - 11:55 pm
JFK
-
OPO
18h 25m
1 stop
Multiple Airlines Logo
7:45 am - 10:00 pm
OPO
-
JFK
19h 15m
1 stop
$701Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 10:55 pm
JFK
-
OPO
21h 25m
2 stops
Multiple Airlines Logo
10:00 pm - 8:05 pm
OPO
-
JFK
27h 05m
2 stops
$702Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
Multiple Airlines Logo
12:40 am - 9:00 pm
JFK
-
OPO
15h 20m
1 stop
Multiple Airlines Logo
6:15 am - 5:45 pm
OPO
-
JFK
16h 30m
1 stop
$703Multiple Airlines
Mon, Aug 17 - Tue, Aug 25
Multiple Airlines Logo
11:10 pm - 9:45 pm
JFK
-
OPO
17h 35m
2 stops
Multiple Airlines Logo
10:25 pm - 10:05 pm
OPO
-
JFK
28h 40m
2 stops
$704Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 10:55 pm
JFK
-
OPO
21h 25m
2 stops
Multiple Airlines Logo
10:00 pm - 8:05 pm
OPO
-
JFK
27h 05m
2 stops
$706Multiple Airlines
Tue, Sep 15 - Sat, Sep 26
Multiple Airlines Logo
12:30 am - 11:55 pm
JFK
-
OPO
18h 25m
1 stop
Multiple Airlines Logo
1:10 pm - 10:00 pm
OPO
-
JFK
13h 50m
1 stop
$707Multiple Airlines
Sat, Oct 10 - Thu, Oct 15
Multiple Airlines Logo
8:30 pm - 8:25 pm
JFK
-
OPO
18h 55m
2 stops
Multiple Airlines Logo
8:20 pm - 10:25 pm
OPO
-
JFK
31h 05m
3 stops
$708Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
8:30 pm - 10:55 pm
JFK
-
OPO
21h 25m
2 stops
Multiple Airlines Logo
7:15 pm - 12:20 pm
OPO
-
JFK
22h 05m
1 stop
$709Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 11:00 pm
JFK
-
OPO
21h 30m
2 stops
Multiple Airlines Logo
10:00 pm - 8:05 pm
OPO
-
JFK
27h 05m
2 stops
$710Multiple Airlines
Booking Insights

KAYAK's insights & trends for John F Kennedy Intl to Porto flights

Get data-powered insights and trends into flights from John F Kennedy Intl to Porto to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York John F Kennedy Intl Airport to Porto?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York John F Kennedy Intl Airport to Porto departing in October.

What’s the cheapest day of the week to fly from New York John F Kennedy Airport to Porto?

The average price of all round-trip flights from New York John F Kennedy Intl Airport to Porto clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Porto on a Sunday and more expensive on a Friday. On your return trip to New York John F Kennedy Airport, you should consider flying back on a Friday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York John F Kennedy Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York John F Kennedy Intl Airport to Porto is April, where tickets cost $454 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is $1,064 and $982 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York John F Kennedy Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York John F Kennedy Intl Airport to Porto, you should book around 4 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$404
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from New York John F Kennedy Airport to Porto

When to book flights from John F Kennedy Intl to Porto

Are your dates flexible? Find out the best times to travel from John F Kennedy Intl to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York John F Kennedy Airport to Porto flights

  • Which other nearby cities are served by Porto Airport (OPO)?

    Porto Airport serves not only the city of Porto in Portugal but also several nearby cities and regions such as Vila Nova de Gaia, Matosinhos, Maia, and Vila do Conde. These destinations benefit from Porto Airport's connectivity, making it a convenient gateway for local residents and tourists exploring northern Portugal.

  • What are the most popular layovers on flights between John F. Kennedy Airport (JFK) and Porto Airport (OPO)?

    Most airlines offer one-stop journeys between John F. Kennedy Airport (JFK) and Porto Airport (OPO), usually through their hub capitals. Popular transits include Madrid (MAD), Amsterdam (AMS), Paris (CDG), and London (LHR or LGW). Still, these stopovers vary depending on the airline and routing.

  • What are the most eco-friendly airlines offering flights between John F. Kennedy Airport (JFK) and Porto Airport (OPO)?

    TAP Air Portugal, KLM, and British Airways are known for their eco-friendly initiatives and efforts to reduce carbon emissions between John F. Kennedy Airport (JFK) and Porto Airport (OPO). They’re investing in more fuel-efficient aircraft, implementing sustainable practices, and supporting carbon offset programs.

  • Do airlines offer family services on trips between John F. Kennedy Airport (JFK) and Porto Airport (OPO)?

    Many airlines, including KLM and Air France, offer family services to assist travelers with children on trips between John F. Kennedy Airport (JFK) and Porto Airport (OPO). For example, they offer special children's meals catering to their preferences and dietary needs. Besides, they provide kid-friendly entertainment to keep the little ones engaged during the voyage.

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

    In the last 5 days, the lowest price for a flight from New York John F Kennedy Intl Airport to Porto was $404 for a one-way ticket and $700 for a round-trip.

  • Do I need a passport to fly between New York John F Kennedy Airport and Porto?

    Yes, you’ll need a passport to travel to Porto from New York John F Kennedy Airport.

  • Which aircraft models fly most regularly from New York John F Kennedy Airport to Porto?

    The Boeing 767-300 (winglets) is the aircraft model that flies most regularly on the New York John F Kennedy Airport to Porto flight route.

  • Which airline alliances offer flights from New York John F Kennedy Airport to Porto?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between New York John F Kennedy Airport and Porto, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from New York John F Kennedy Airport to Porto?

    There are nonstop flights from New York John F Kennedy Airport to Porto on a daily basis.

  • Which is the best airline for flights from New York to Porto, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from New York to Porto are Delta and KLM. With an average price for the route of $1,046 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,079 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from New York John F Kennedy Airport to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York John F Kennedy Airport to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York John F Kennedy Airport to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from New York John F Kennedy Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York John F Kennedy Airport to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to New York John F Kennedy Airport with another airline. Booking your flights between New York John F Kennedy Airport and OPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York John F Kennedy Airport to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from New York John F Kennedy Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from New York John F Kennedy Intl Airport to Porto

  • Looking for a cheap flight? 25% of our users found flights on this route for $464 or less one-way and $883 or less round-trip.
  • Suppose you prefer a more direct transfer option from downtown Manhattan to John F. Kennedy Airport (JFK). In that case, you can consider taking a taxi, rideshare service, or a private shuttle to commute along this route. These options offer more convenience and may be faster, especially if you have heavy luggage or are traveling with a group.
  • Whereas Newark (EWR) and LaGuardia (LGA) are potential departure points from New York to Porto Airport (OPO), John F. Kennedy Airport (JFK) is famous for its extensive international flight options. JFK has multiple terminals with a variety of airlines operating from each one. This can provide a larger selection of airlines, lounges, and services.
  • TAP Air Portugal, KLM, and Air France are popular carriers offering seat upgrade services between John F. Kennedy Airport (JFK) and Porto Airport (OPO). This allows passengers to shift from economy to business or first class cabins. Remember that this service is subject to availability, and the cost of upgrading can vary widely based on the airline, the specific route, the class of service you're upgrading to, and the demand.
  • Major airlines flying from John F. Kennedy Airport (JFK) to Porto Airport (OPO), including Iberia and Lufthansa, cater to the needs of passengers with disabilities. Besides wheelchair assistance and priority boarding, these carriers usually reserve specific seats for passengers with disabilities that provide more legroom and easy access to the aisle.
  • As flights from John F. Kennedy Airport (JFK) to Porto Airport (OPO) entail long-haul trips, consider flying aboard Delta Air Lines as it offers lie-flat seats in their Delta One business class cabin. These seats provide a fully flat surface, allowing passengers to stretch out and sleep more comfortably during long flights.

Prefer to fly direct from New York John F Kennedy Airport to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from New York John F Kennedy Intl to Porto.
Find which airlines fly direct from New York John F Kennedy Intl Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

New York John F Kennedy Intl to Porto

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Porto to New York John F Kennedy Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top 5 airlines serving from John F Kennedy Intl to Porto

 
See real verified KAYAK customer reviews for airlines flying from New York to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from John F Kennedy Intl to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8397 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

8.0 ExcellentAnonymous, Jun 2026
JFK - ATL
Read more Delta reviews

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Was revoked with Jet Blue due to delay from Kenya Air

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The flight was delayed. The aircraft was unclean. Promised seat was not given due to change in Aircraft. Not one crew on ground was in a position to give any response. Amsterdam Airport is AVIODABLE Over crowded. Over Expensive. Poor Services.

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

Seats were the most uncomfortable seats i ever experienced on a flight to Europe from Boston. It was a waist of money in buying premium seats for top dollars. I want my money back for what i paid extra for my seats. Awful conditions!

On the seat map for this flight with TAP was shown a business class configuration of 2 rows/8 seats. To my surprise, 4 rows/24 seats being the middle is kept empty, old European type. I chose seat 2F, the the leg room economy dimension. This is not what I paid for. Disappointed!

Boarding felt a little chaotic as everyone was waiting around the gate. Food was great, service was good.

The passport control process in Lisbon ranks as a 1 on a 1 to 5 scale. Terrible. In line 2 hours and still missed our first flight. Next day, 1.5 hours but we made the flight. The Business Class food was poor. Unidentifiable. Not tasty at all. Unacceptable in BC. Attendants were adequate. Flight left late and arrived late. After this trip, we will not be flying TAP nor will we be connecting through Lisbon.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

Great service overall. One of the best international flight experiences Ive had.

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

The flight was long but everything went well. Crew was helpful and very attentive. Food was good and the entertainment options were many.

My long-haul flight experience with this airline was not very pleasant. Earphones were paid, and no eye mask or other amenities were provided. The meals were served in cardboard boxes with plastic cutlery. The restroom was unclean and ran out of toilet paper. However, the boarding process was smooth and well organized.

We experienced a delay of almost two hours before takeoff. For a flight of more than 10 hours, sitting on the runway for two hours is quite exhausting. The airline did nothing to attend to the passengers during that time. We were not given any courtesy drinks or snacks—only the bare minimum during the flight. The crew seemed very apologetic, but apparently they have restrictions imposed by the airline, because despite their friendliness, they provided strictly what was necessary and, of course, everything else was for sale. However, after a two-hour delay, one would expect at least complimentary beverages. In addition to this, the space between the rows of seats is inhumanely narrow. Air Europa should review this for such long flights and be a bit more considerate and humane with its customers.

I flew in business a couple of months ago, it was great, tried again in economy, it is the cramped seat I have ever been into, for an overseas flight across the atlantic it is inhumane to put passengers in such cramped space. Other than that, everything ok. Took a second flight from Madrid to London, also economy and it was roomy and perfect.

No WiFi on the plane. Crew was insensitive to my medical supplies and medicine in my carry on. If the crew was monitoring passengers putting 2 bags in overhead bins there would be room. We sat for 2 hours extra. Iberojet is horrible never again.

There was no water in one of the sinks in the executive area, which is unacceptable as we could not wash our hands after using the restroom

Like I said the experience was mediocre. Nothing special about this airline.

This flight was delayed by more than an hour. The seats are uncomfortable ans do not recline properly. I prepurchased a wifi pass, but wifi was not working on this flight at all. The food was bland.

Food situation was bad. Also movie choices when compared to other airlines was terrible. Seats very narrow. My tv didn’t work.

I was not allowed to cancel the flight, customer service is atrocious

Not bad but they lost 2 of my bags when I got to Florence

Puddle-hopper. Quick-ish flight. Don’t expect to have much/any in-flight entertainment (movies/TV, etc).

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything you need to know for your flight from John F Kennedy Intl to Porto

Information on your arrival and departure airports