OPO - JFK

$374 Find Cheap Flights from Porto to New York John F Kennedy Airport - 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 Porto to John F Kennedy Intl departing on 11/3. 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

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Everything you should know

Cheapest round-trip
$556
Typical prices: $503-$659
Multiple Airlines
Wed 9/23Tue 9/29
OPO - JFK • 2 stops
Cheapest non-stop
$604
Air France
Thu 9/17Sat 9/26
OPO - JFK • Non-stop
Top airlines
Cheapest • from $557 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Delta. Average duration is 7h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $496 (round-trip)
Shortest trip • 11h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to John F Kennedy Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to John F Kennedy Intl 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 John F Kennedy Intl

Wed, Sep 23 - Tue, Sep 29
Multiple Airlines Logo
8:15 pm - 5:00 pm
OPO
-
JFK
25h 45m
2 stops
Multiple Airlines Logo
5:10 pm - 9:20 pm
JFK
-
OPO
23h 10m
3 stops
$556Multiple Airlines
Thu, Nov 19 - Sat, Nov 28
Scandinavian Airlines Logo
5:50 pm - 3:45 pm
OPO
-
JFK
26h 55m
1 stop
Scandinavian Airlines Logo
5:35 pm - 4:45 pm
JFK
-
OPO
18h 10m
1 stop
$556Scandinavian Airlines
Wed, Nov 11 - Thu, Nov 26
TAP AIR PORTUGAL Logo
12:25 pm - 8:05 pm
OPO
-
JFK
12h 40m
1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 3:00 pm
JFK
-
OPO
12h 00m
1 stop
$557TAP AIR PORTUGAL
Sat, Oct 3 - Sat, Oct 10
TAP AIR PORTUGAL Logo
10:00 am - 8:05 pm
OPO
-
JFK
15h 05m
1 stop
TAP AIR PORTUGAL Logo
10:05 pm - 5:00 pm
JFK
-
OPO
13h 55m
1 stop
$557TAP AIR PORTUGAL
Thu, Sep 17 - Sat, Sep 26
TAP AIR PORTUGAL Logo
10:00 am - 8:05 pm
OPO
-
JFK
15h 05m
1 stop
TAP AIR PORTUGAL Logo
10:05 pm - 3:00 pm
JFK
-
OPO
11h 55m
1 stop
$557TAP AIR PORTUGAL
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
9:45 pm - 5:00 pm
OPO
-
JFK
24h 15m
2 stops
Multiple Airlines Logo
6:55 pm - 8:00 am
JFK
-
OPO
32h 05m
3 stops
$557Multiple Airlines
Fri, Oct 2 - Sat, Oct 10
TAP AIR PORTUGAL Logo
10:00 am - 8:05 pm
OPO
-
JFK
15h 05m
1 stop
TAP AIR PORTUGAL Logo
10:05 pm - 5:00 pm
JFK
-
OPO
13h 55m
1 stop
$557TAP AIR PORTUGAL
Wed, Nov 25 - Sat, Dec 5
TAP AIR PORTUGAL Logo
12:25 pm - 8:05 pm
OPO
-
JFK
12h 40m
1 stop
TAP AIR PORTUGAL Logo
10:00 pm - 4:35 pm
JFK
-
OPO
13h 35m
1 stop
$557TAP AIR PORTUGAL
Thu, Sep 17 - Fri, Sep 25
Delta Logo
5:00 am - 12:32 pm
OPO
-
JFK
12h 32m
1 stop
Delta Logo
8:15 pm - 3:25 pm
JFK
-
OPO
14h 10m
1 stop
$592Delta
Tue, Nov 3 - Tue, Nov 10
Delta Logo
5:00 am - 2:00 pm
OPO
-
JFK
14h 00m
1 stop
Delta Logo
1:15 pm - 10:35 am
JFK
-
OPO
16h 20m
2 stops
$592Delta
Booking Insights

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

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

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

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

Flight prices are below average for this route right now.

Flights to New York John F Kennedy Intl Airport from Porto usually cost between $716 and $876 in September.
The lowest price found in the past 5 days was $556 on Multiple Airlines (Sep 23-Sep 29).

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

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

If you are looking for a flight deal from Porto to New York John F Kennedy Airport, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from New York John F Kennedy Airport, Monday is the cheapest day to fly and Friday is the most expensive.

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

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 John F Kennedy Intl Airport, 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 John F Kennedy Intl Airport is April, where tickets cost $521 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $832 and $790 respectively.

Can I save money by flying with a layover from Porto to New York John F Kennedy Intl Airport?

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 $641 on average.

Good to know

Low season

February

Cheapest flight

$374
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Porto to New York John F Kennedy Airport

When to book flights from Porto to John F Kennedy Intl

Are your dates flexible? Find out the best times to travel from Porto to John F Kennedy Intl 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 Porto to New York John F Kennedy Airport flights

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

    In the last 5 days, the lowest price for a flight from Porto to New York John F Kennedy Intl Airport was $374 for a one-way ticket and $556 for a round-trip.

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

    Yes

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

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

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

    SkyTeam is the only airline alliance operating flights between Porto and New York John F Kennedy Airport.

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

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

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

    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 John F Kennedy Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York John F Kennedy Airport 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 John F Kennedy Airport?

    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 John F Kennedy Airport with an airline and back to Porto with another airline. Booking your flights between Porto and JFK 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 Porto to New York John F Kennedy Airport?

    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 John F Kennedy Airport 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 John F Kennedy Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $923 or less one-way and $599 or less round-trip.

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

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

Direct departures

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

Direct returns

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

Reviews of the top airline flying from Porto to John F Kennedy Intl

 
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 John F Kennedy Intl? 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.
7.8
DeltaOverall score based on 8483 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

6.0 GoodL, Jun 2026
MSP - JFK
Read more Delta reviews

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

The flight was late which i understand happens. But we flew Delta one and the Crew was stiff and not that friendly. They didnt offer beverages after they served the lunch. I dont usually do reviews but i felt i must tell you about this crew. They were american not european. We are platinum members and we are usually treated much better

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Great crew, flight on time, luggage pick up a breeze

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

Boarding was tough as we had to take a bus out to the plane and walk up a lot of stairs. Difficult with heavy carry-ons that said I got an entire empty row of seats, which was excellent for an international flight. Food was very mediocre but happy with the comfort so not complaining.

Tasty snacks. On-time departure and early arrival. Luggage arrived quickly at the carrousel. The only negative was a man behind us that was heavily inebriated. He was served 3 double drinks during the flight. There was no telling how much he had before the flight. He was so out of it that he spilled a drink and broke the heavy liquor glass on the floor. I don't believe he should have been served so much alcohol on a two-hour flight.

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

Information on your arrival and departure airports