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$304+ Cheap flights from Porto (OPO) to New York, NY (NYC)

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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — NYC
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Find cheap flights from Porto to New York with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Porto to New York are usually found in February or September, booked 69 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Porto to New York

Cheapest flights from Porto to New York
Explore the most affordable flight options available from Porto to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This Travelis deal was found by Cheapflights users on 4/5. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:15 pm
OPO
-
EWR
1 stop28h 45m
TAP AIR PORTUGAL
Sat 5/3011:10 pm
EWR
-
OPO
Nonstop6h 55m
TAP AIR PORTUGAL
Deal found 4/5$485
This Vliegwinkel deal was found by Cheapflights users on 4/7. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 pm
OPO
-
EWR
Nonstop8h 05m
TAP AIR PORTUGAL
Mon 4/2711:10 pm
EWR
-
OPO
Nonstop6h 55m
TAP AIR PORTUGAL
Deal found 4/7$493
This Super.com deal was found by Cheapflights users on 4/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:15 pm
OPO
-
EWR
1 stop23h 15m
TAP AIR PORTUGAL
Sat 5/3011:10 pm
EWR
-
OPO
Nonstop6h 55m
TAP AIR PORTUGAL
Deal found 4/7$512
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
OPO
-
JFK
1 stop17h 03m
Delta
Thu 4/2310:30 pm
JFK
-
OPO
1 stop15h 45m
Delta
Deal found 4/6$513
This Delta deal was found by Cheapflights users on 4/5. 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.
Sat 5/25:00 am
OPO
-
JFK
1 stop19h 15m
Delta
Mon 5/117:10 pm
JFK
-
OPO
1 stop15h 20m
Delta
Deal found 4/5$514
This Delta deal was found by Cheapflights users on 4/7. 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.
Sat 5/25:00 am
OPO
-
LGA
2 stops18h 30m
Delta
Sat 5/96:00 pm
LGA
-
OPO
2 stops16h 25m
Delta
Deal found 4/7$514
This KLM deal was found by Cheapflights users on 4/9. 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.
Mon 4/205:00 am
OPO
-
JFK
1 stop14h 35m
Multiple Airlines
Mon 4/2710:30 pm
JFK
-
OPO
1 stop11h 55m
Multiple Airlines
Deal found 4/9$515
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:00 am
OPO
-
LGA
2 stops15h 48m
Delta
Mon 4/206:00 pm
LGA
-
OPO
2 stops16h 25m
Delta
Deal found 4/6$515
This LEVEL deal was found by Cheapflights users on 4/6. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:00 pm
OPO
-
JFK
1 stop28h 40m
LEVEL
Mon 9/2811:25 pm
JFK
-
OPO
1 stop32h 50m
LEVEL
Deal found 4/6$516
This oojo deal was found by Cheapflights users on 4/8. 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.
Wed 4/2210:00 am
OPO
-
EWR
1 stop16h 00m
TAP AIR PORTUGAL
Sun 4/2611:10 pm
EWR
-
OPO
Nonstop6h 45m
TAP AIR PORTUGAL
Deal found 4/8$516
This Booking.com deal was found by Cheapflights users on 4/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:05 pm
OPO
-
JFK
1 stop30h 40m
Air Europa
Sun 4/2610:05 pm
JFK
-
OPO
1 stop31h 45m
Air Europa
Deal found 4/8$518
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:55 am
OPO
-
JFK
1 stop11h 45m
KLM
Tue 5/51:00 am
JFK
-
OPO
1 stop16h 05m
KLM
Deal found 4/8$519

Find flight deals from Porto to New York

Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to New York (NYC). 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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(Travelis)

One-way from

$302
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$579

Good round-trip deal

$653 or less

Good one-way deal

$677 or less
Provider with most accurate pricing for Porto-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-New York (NYC) flights.
Search Deals
From Porto to New York (NYC)
Search Deals
One-way flight from Porto to New York (NYC)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Porto to New York (NYC).
Search Deals
Price to beat on a one-way flight from Porto to New York (NYC).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to New York 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 April 10, 2026.
Use the filters below to find and compare flights from Porto to New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoNew York

OPO - LGA

OPOLGA

Porto

Mon 5/4

5:00 am-4:23 pm

2 stops16h 23m

New York LaGuardia

Mon 5/11

1:00 pm-10:40 am

2 stops16h 40m

$525

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 5/29

5:00 am-12:24 pm

1 stop12h 24m

New York John F Kennedy Intl

Tue 6/16

10:25 pm-10:30 am

Nonstop7h 05m

$547

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 5/21

5:00 am-5:05 pm

1 stop17h 05m

New York John F Kennedy Intl

Sat 5/30

10:20 pm-10:20 am

Nonstop7h 00m

$547

PortoNew York

OPO - JFK

OPOJFK

Porto

Mon 4/27

5:00 am-5:05 pm

1 stop17h 05m

New York John F Kennedy Intl

Mon 5/11

1:00 am-10:00 pm

1 stop16h 00m

$551

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 5/21

8:35 am-10:00 pm

1 stop18h 25m

New York John F Kennedy Intl

Sat 5/30

11:45 pm-1:15 pm

1 stop32h 30m

$580

PortoNew York

OPO - JFK

OPOJFK

Porto

Thu 4/30

5:55 am-1:53 pm

1 stop12h 58m

New York John F Kennedy Intl

Thu 5/7

4:30 pm-8:30 am

1 stop11h 00m

$586

PortoNew York

OPO - JFK

OPOJFK

Porto

Fri 5/22

11:25 am-7:15 pm

1 stop12h 50m

New York John F Kennedy Intl

Thu 5/28

9:15 pm-3:30 pm

1 stop13h 15m

$594

PortoNew York

OPO - JFK

OPOJFK

Porto

Wed 5/6

11:45 am-10:25 pm

2 stops15h 40m

New York John F Kennedy Intl

Wed 5/13

11:30 pm-10:00 pm

1 stop17h 30m

$650

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 5/22

6:00 am-8:53 am

2 stops31h 53m

Newark

Tue 5/26

6:10 pm-6:15 am

Nonstop7h 05m

$651

PortoNew York

OPO - LGA

OPOLGA

Porto

Tue 6/9

6:00 am-11:30 pm

2 stops22h 30m

New York LaGuardia

Tue 9/29

8:45 am-7:00 am

1 stop17h 15m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Showing 1-10 of 55 resultsSorted by cheapest first
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Compare providers for flights from Porto to New York

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 New York in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 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 flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Porto-New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Porto-New York 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 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 New York

Have a flexible travel schedule? Discover the best time to fly to New York 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

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

Use this chart to determine the optimal time to book a round-trip flight from Porto to New York. Price data was last updated on April 3, 2026.

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to New York. 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 Porto to New York?

Currently, June is the cheapest month in which you can book a flight from Porto to New York (average of $457). Flying from Porto to New York in December is currently the most expensive (average of $520). 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 NYC?

Find hourly flight availability from Porto to New York. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.

When flying from Porto to New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Porto to New York

Explore weekly flight availability from Porto to New York. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 10, 2026.

The most flights from OPO to NYC are scheduled on a Wednesday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Porto to New York?

How often are flights from Porto to New York delayed?

About 100% of weekly flights between Porto and New York have experienced delays in the past year, with the average delay time being 343 minutes.

What is the most punctual flight time for Porto to New York flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

The best insider tips for Porto to New York flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Porto to New York trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on TAP AIR PORTUGAL

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Reviews of airlines servicing New York

Get insights into the airlines that provide service to New York. 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 New York. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andTAP AIR PORTUGAL from Porto to New York. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,393 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
Delta
7.9
Good
8,393 reviews
Delta
7.9
Good
8,393 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
United Airlines
7.4
Good
9,557 reviews
Delta
7.9
Good
8,393 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.
TAP AIR PORTUGAL
7.1
Good
2,195 reviews
Delta
7.9
Good
8,393 reviews

Entertainment

7.8

Overall

7.9

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Sally,Oct 2025

ATH - JFK

Only negative outcome of this trip was 3 hour delay, but everything else was fine.

Related info for your journey

Find useful and relevant information for your journey from Porto to New York. 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?

    Most people fly from Porto (OPO) if they book a flight from Porto to New York. On average, Porto has 7 outbound flights to New York per day from 2 airlines. Porto is conveniently located just 6.8 mi from Porto’s city center.

  • How long is the flight from Porto to New York?

    Airlines like TAP AIR PORTUGAL, KLM, and Delta fly from Porto to New York in about 12h 25m. The time it takes to get you to your destination can typically vary by up to 16h 20m. The distance between Porto and New York is about 3311 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Porto to New York round-trip?

    Flying on TAP AIR PORTUGAL is currently your cheapest option to New York, with prices starting at $491. Another option worth looking into is United Airlines, starting at $522 round trip. TAP AIR PORTUGAL is currently priced 19% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Porto to New York one-way?

    The cheapest airline one-way is Air Europa, with whom users have recently found tickets for as low as $286. However, be on the lookout for offers from British Airways and Iberia, as they are both options that can get you from Porto to New York for a low price.

  • What are the most popular routes from Porto to New York?

    While some choose either Porto - New York John F Kennedy Intl or Porto - New York LaGuardia, Porto - Newark is the most popular route from Porto to New York.

  • What are the cheapest flights from Porto to New York?

    Looking for the cheapest flight from Porto to New York? While on average our users pay $888, our data indicates the cheapest price to be $653. The most popular route (Porto - Newark), is priced around $499.

  • Can I find deals for flights from Porto to New York that include hotel bookings?

    Yes. In addition to deals on Porto to New York flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to New York?

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

  • Can I find deals for business class flights from Porto to New York?

    Yes. Cheapflights offers flight deals from Porto to New York 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?

    Currently, June is the cheapest month in which you can book a flight from Porto to New York (average of $457). Flying from Porto to New York in December is currently the most expensive (average of $520). 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?

Book flights to New York if you plan to visit one of these locations
Queens
Bronx
Mahwah
East Rutherford
Yonkers
Secaucus
Mount Laurel
Elizabeth
North Bergen
Irvington
Staten Island
Seaside Heights
Absecon
Parsippany
Edgewater
Carle Place
Tannersville
Carteret
Stamford
New Brunswick

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Porto to New York

Discover the top 2 airlines that operate flights from Porto to New York. 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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$491Average$694FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$522Average$645FlexibilityNo cancel feeOn-time69%

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