OPO - NYC

$308 Find Cheap Flights from Porto to New York

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Porto to New York departing on 3/19. 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 New York

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to New York, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$456
Overall average: $551
Lufthansa
Mon 3/2Mon 3/9
OPO - EWR • 1 stop
Cheapest non-stop
$460
Typical prices: $449-$527
TAP AIR PORTUGAL
Thu 2/19Wed 2/25
OPO - EWR • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
TAP's A330neo has 2-4-2 seating for privacy.
United provides free meals in economy for comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Lufthansa
Cheapest • from $456 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
OPO
-
EWR
Cheapest • 17% average savings
OPO
-
EWR
Most popular
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 12% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New York!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Porto to New York (OPO-NYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to New York 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 Porto to New York

Mon, Mar 2 - Mon, Mar 9
Lufthansa Logo
12:30 pm - 8:25 pm
OPO
-
EWR
12h 55m
1 stop
Lufthansa Logo
10:45 pm - 9:30 am
EWR
-
OPO
6h 45mnonstop
$456Lufthansa
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
6:00 am - 4:15 pm
OPO
-
EWR
15h 15m
1 stop
Multiple Airlines Logo
11:00 pm - 6:35 pm
EWR
-
OPO
15h 35m
1 stop
$458Multiple Airlines
Thu, Feb 19 - Wed, Feb 25
Lufthansa Logo
6:00 am - 4:00 pm
OPO
-
EWR
15h 00m
1 stop
Lufthansa Logo
9:45 pm - 9:30 am
EWR
-
OPO
6h 45mnonstop
$459Lufthansa
Tue, Feb 17 - Thu, Feb 26
United Airlines Logo
6:00 am - 2:00 pm
OPO
-
EWR
13h 00m
1 stop
United Airlines Logo
9:45 pm - 9:30 am
EWR
-
OPO
6h 45mnonstop
$460United Airlines
Tue, Feb 17 - Mon, Mar 2
United Airlines Logo
6:00 am - 2:00 pm
OPO
-
EWR
13h 00m
1 stop
United Airlines Logo
9:45 pm - 9:30 am
EWR
-
OPO
6h 45mnonstop
$461United Airlines
Wed, Feb 18 - Wed, Feb 25
Air Canada Logo
6:00 am - 4:09 pm
OPO
-
JFK
39h 09m
2 stops
Air Canada Logo
9:45 am - 11:40 am
JFK
-
OPO
20h 55m
2 stops
$482Air Canada
Tue, May 19 - Tue, May 26
SWISS Logo
8:40 am - 4:35 pm
OPO
-
JFK
12h 55m
1 stop
SWISS Logo
7:25 pm - 1:45 pm
JFK
-
OPO
13h 20m
1 stop
$484SWISS
Thu, Apr 16 - Fri, Apr 24
SWISS Logo
8:40 am - 4:35 pm
OPO
-
JFK
12h 55m
1 stop
SWISS Logo
7:25 pm - 1:45 pm
JFK
-
OPO
13h 20m
1 stop
$486SWISS
Mon, Feb 16 - Wed, Feb 25
Delta Logo
11:15 am - 11:29 am
OPO
-
JFK
29h 14m
1 stop
Delta Logo
6:30 pm - 10:30 am
JFK
-
OPO
11h 00m
1 stop
$492Delta
Tue, Feb 17 - Wed, Feb 25
Delta Logo
5:00 am - 3:45 pm
OPO
-
JFK
15h 45m
1 stop
Delta Logo
5:30 pm - 10:30 am
JFK
-
OPO
12h 00m
1 stop
$493Delta
Booking Insights

KAYAK's insights & trends for Porto to New York flights

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

What is the cheapest Porto to New York flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The absolute cheapest return flight from Porto to New York costs $548 on the route between Porto (OPO) and Newark Airport (EWR). However, over the past month, flights between Porto (OPO) and New York John F Kennedy Intl Airport (JFK) were, on average, 17% cheaper than other Porto-New York routes. The most popular route is between Porto (OPO) and Newark Airport (EWR).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to New York, 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 Porto to New York is February, where tickets cost $530 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $707 and $701 respectively.

Can I save money by flying with a layover from Porto to New York?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $583 on average.

How far in advance should I book a flight from Porto to New York?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to New York, 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 Porto to New York, you should book around 2 weeks before departure, which saves you about 14% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from Porto to New York

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on TAP AIR PORTUGAL

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonJanuary
Cheapest flight$308
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Porto to New York John F Kennedy Airport

When to book flights from Porto to New York

Are your dates flexible? Find out the best times to travel from Porto to New York 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 flights from Porto to New York

  • Can I get special meals on Air Europa Airlines?

    Air Europa offers various special foods to passengers with dietary preferences. They offer kosher, vegetarian, and low-fat meals. Passengers with infants can feed their kids, too, since Air Europa has baby meals that include puréed fruits, vegetables, cereals, and milk. There is a diabetic meal for travelers with diabetes and blood sugar-related conditions.

  • Does Swiss Airlines offer assistance to unaided minors flying with their airlines?

    Swiss Airlines has a dedicated service assisting minors from check-in to arrival. The airline provides an exceptional escort service to help unaccompanied minors navigate the airport and board their flight. Swiss Airlines also provides blankets and other amenities that ensure the children are comfortable. There is a 24-hours hotline that parents or guardians can call to check on their child's travel status.

  • What are the carry-on baggage policies for Lufthansa Airlines?

    Business and first-class passengers can bring two carry-on bags measuring 22 × 16 × 9 inches, and their combined weight shouldn't exceed 17.6 lbs. Lufthansa passengers can bring one personal item and a carry-on bag with dimensions of 22 × 16 × 9 inches and weighing 17.6 lbs while on board. Additional fees apply to bags that exceed the weight and size restrictions.

  • Does TAP Air Portugal offer services to business travelers?

    TAP Air has a business cabin on long-haul flights, providing a comfortable and quiet workplace. It has a dedicated customer service that provides assistance to business travelers in need. There are lie-flat seats, extra legroom, and noise-canceling headphones to block out noise so that you work productively.

  • What is the cheapest flight from Porto to New York?

    In the last 3 days, the lowest price for a flight from Porto to New York was $308 for a one-way ticket and $456 for a round-trip.

  • Do I need a passport to fly between Porto and New York?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto and on arrival in New York.

  • Which airports will I be using when flying from Porto to New York?

    Porto is served by only 1 airport and there are 3 airports in New York. You will leave Porto from Porto and you will be arriving in New York at one of these airports: Newark, New York John F Kennedy Intl, or New York LaGuardia.

  • Which airlines offer Wi-Fi service onboard planes from Porto to New York?

    KLM, Virgin Atlantic, and Air France offer inflight Wi-Fi service on the Porto to New York flight route.

  • Which aircraft models fly most regularly from Porto to New York?

    The Boeing 757-200 is the aircraft model that flies most regularly on the Porto to New York flight route.

  • Which airline alliances offer flights from Porto to New York?

    Star Alliance is the only airline alliance operating flights between Porto and New York.

  • On which days can I fly direct from Porto to New York?

    There are nonstop flights from Porto to New York on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Porto to New York are Delta and United Airlines. With an average price for the route of $591 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $611 and an overall rating of 7.4.

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

    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 Porto to New York.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York from Porto 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 Porto to New York?

    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 New York with an airline and back to Porto with another airline.

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

    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 New York from Porto 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 Porto to New York

  • Looking for a cheap flight? 25% of our users found flights on this route for $677 or less one-way and $646 or less round-trip.
  • Iberia Airline's stopovers are at Francisco Sa Carneiro Airport (OPO) in Portugal and John. F Kennedy International Airport(JFK) in Queens, New York. British Airways offers a layover at Newark Liberty International Airport (EWR). Travelers flying with KLM Airlines to New York will likely have a layover at Munich International Airport (MUC).
  • Star Alliance is the sole flight alliance between Porto and New York. TAP Air Portugal, a member of Star Alliance, ensures that their baggage allowance is generous to passengers and offers priority boarding. This alliance has convenient flight schedules, and its pricing is competitive. It also provides access to many networks and connections between different airlines.
  • Delta Air Lines class tickets include Basic Economy, which offers snacks and beverages. It also gives passengers a chance to access in-flight messaging. Main Cabin gives passengers various special meals, and those on long-haul flights receive either beer or wine. Delta Comfort+ ticket has a dedicated overhead bin space and enough legroom. First class offers larger seats and personalized service from flight attendants. Delta One tickets have lie-flat seats and amenity kits that contain skin products.
  • Passengers who care about the environment should consider flying with KLM Airlines. It has implemented a sustainable chain program that encourages suppliers to use sustainable practices and an energy program that uses renewable energy sources for its operations. KLM also has a paperless ticket program to reduce paper usage and waste.
  • Iberia Airlines offers various services and amenities that help travelers save money. It has a price lock feature that allows passengers to reserve a fare for up to 72 hours without paying. Travelers can cancel their reservations without penalty. They also earn and redeem points for future trips and rewards through Iberia's loyalty program, Iberia Plus.

Reviews of the top 3 airlines serving from Porto to New York

 
See real verified KAYAK customer reviews for airlines flying from Porto to New York. 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 Porto to New York? 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 8130 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Bad. They gave me a voucher for food to use at the airport but didn’t have time since I had to catch the other plane. No refunds and lack of communication

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

The ground staff did not load my bag onto the plane and despite me watching from the bus that my bag is not being loaded and taken back on the cart to the terminal, I pointed out to the staff and ge laughed upon checking my tag and knowing they made a mistake. Instead of calling the cart back and loading it he said we can’t fo anything and you should file a report upon landing at RAK. I told them my stay there is short and i needed my bag as it had everything I needed but no avail. Even the pilot was informed, staff of the plane was aware but all in don’t care mode. Upon arriving at Marrakech RAK, i filed a report and being told it might come in next flight tomorrow and we don’t provide delivery service, you must come and pick it up. If it doesn’t arrive on time then it will be sent to your home in the US. Unbelievable stress and inconvenience that could have been easily prevented by the ground staff.

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

Everything you need to know for your flight from Porto to New York

Information on your arrival and departure airports