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Cheap flights from New York to Porto from £197

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — OPO
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Porto are usually found in February or March, booked 8 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from New York to Porto

Enter your travel dates to find the best prices.

Cheapest flights from New York to Porto
Explore the most affordable flight options available from New York to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Thu 16/417:45
EWR
-
OPO
2 stops18h 20m
Scandinavian Airlines
Wed 6/511:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 21/1£343
Sun 22/318:40
EWR
-
OPO
2 stops18h 05m
Scandinavian Airlines
Wed 15/411:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 20/1£345
Thu 19/318:30
EWR
-
OPO
1 stop18h 25m
Scandinavian Airlines
Wed 15/411:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 22/1£348
Thu 19/318:30
EWR
-
OPO
1 stop18h 25m
Scandinavian Airlines
Mon 23/317:35
OPO
-
EWR
1 stop27h 05m
Scandinavian Airlines
Deal found 20/1£351
Wed 25/221:45
EWR
-
OPO
Nonstop6h 45m
United Airlines
Fri 6/312:45
OPO
-
EWR
Nonstop8h 15m
United Airlines
Deal found 20/1£358
Sat 21/221:45
EWR
-
OPO
Nonstop6h 45m
United Airlines
Sat 28/212:55
OPO
-
EWR
Nonstop8h 15m
United Airlines
Deal found 20/1£359
Mon 9/319:30
EWR
-
OPO
2 stops34h 05m
Scandinavian Airlines
Mon 13/411:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 21/1£366
Tue 10/313:00
LGA
-
OPO
2 stops17h 30m
Delta
Mon 16/311:25
OPO
-
LGA
2 stops16h 12m
Delta
Deal found 20/1£394
Sat 21/213:01
LGA
-
OPO
2 stops16h 29m
Delta
Sat 28/205:00
OPO
-
LGA
2 stops19h 41m
Delta
Deal found 20/1£395
Thu 19/210:25
LGA
-
OPO
2 stops20h 15m
United Airlines
Sun 1/306:00
OPO
-
LGA
2 stops31h 07m
United Airlines
Deal found 20/1£414
Fri 20/219:29
LGA
-
OPO
2 stops14h 16m
United Airlines
Sat 28/206:00
OPO
-
LGA
2 stops20h 12m
United Airlines
Deal found 20/1£415
Fri 6/306:05
LGA
-
OPO
2 stops24h 35m
United Airlines
Mon 16/306:00
OPO
-
LGA
2 stops36h 18m
United Airlines
Deal found 20/1£418

Find flight deals from New York to Porto

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) 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 22 January 2026.

Round-trip from

£343

One-way from

£197

Popular in

December

Cheapest in

February

Average price

£549
Scandinavian Airlines
  • Scandinavian Airlines
  • 16/4-6/5
  • 4 total stops
  • 48h 45m total
  • New York to Porto
Search Deals
4/3
  • 4/3
  • 1 total stop
  • 31h 10m total
  • New York to Porto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New York 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 858,174 searches. Data last updated 22 January 2026.
Use the filters below to find and compare flights from New York to Porto that are best for you.

Fly from

New York

Fly to

Porto

Route

Depart

Return

Price

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 2/3

21:45-09:30

Nonstop6h 45m

Porto

Mon 9/3

12:35-16:50

Nonstop8h 15m

£358

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 25/2

21:45-09:30

Nonstop6h 45m

Porto

Mon 2/3

12:35-15:50

Nonstop8h 15m

£358

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 1/3

21:45-09:30

Nonstop6h 45m

Porto

Thu 12/3

12:35-16:50

Nonstop8h 15m

£358

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 21/2

21:45-09:30

Nonstop6h 45m

Porto

Sat 28/2

12:55-16:10

Nonstop8h 15m

£359

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 22/4

23:55-20:00

1 stop15h 05m

Porto

Fri 8/5

12:25-22:25

1 stop15h 00m

£369

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 9/3

22:45-09:30

Nonstop6h 45m

Porto

Tue 17/3

06:00-15:00

1 stop13h 00m

£371

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Tue 10/3

13:00-10:30

2 stops17h 30m

Porto

Mon 16/3

11:25-23:37

2 stops16h 12m

£394

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 21/2

13:01-10:30

2 stops16h 29m

Porto

Sat 28/2

05:00-19:41

2 stops19h 41m

£395

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 9/4

17:45-17:05

2 stops18h 20m

Porto

Mon 13/4

11:50-13:15

2 stops30h 25m

£395

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 8/3

19:39-15:15

2 stops15h 36m

Porto

Wed 18/3

12:35-16:50

Nonstop8h 15m

£395

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 46 results
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Best time to book a flight from New York to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from New York with our price prediction graph.
Estimated return 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 to Porto

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

Use this chart to determine the optimal time to book a return flight from New York to Porto. Price data was last updated on 16 January 2026.

The price you pay for your flight from New York to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 8 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New York to Porto?

Currently, April is the cheapest month in which you can book a flight from New York to Porto (average of £281). Flying from New York to Porto in June is currently the most expensive (average of £430). 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 NYC to OPO?

Find hourly flight availability from New York 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 22 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York to Porto as you normally would.

How much does it cost for a return flight from New York to Porto?

Related info for your journey

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

    Porto (OPO), located 6.8 mi from the city center, is the airport you fly into when you book flights from New York to Porto. 0 airlines have flights to Porto from New York on a regular basis. Booking flights from New York to Porto should not be difficult; the airport handles an average of 1 inbound flight from New York per day.

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

    For as low as £358, United Airlines can have you in Porto from New York in 6h 45m. The distance from New York to Porto is about 3329 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from New York to Porto (average of £281). Flying from New York to Porto in June is currently the most expensive (average of £430). 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

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Guimarães
Coimbra
Chaves
Viseu
Vila Nova de Gaia
Aveiro

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Alternative routes for New York to Porto

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New York to Porto?

Cheapflights makes it easy to find New York to Porto flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from New York to Porto?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from New York to Porto for you. Better yet — we are completely free to use.

Can Cheapflights find flights from New York to Porto with no change fees?

Certainly. Search results for flights to Porto from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from New York to Porto become cheaper?

Yes, Cheapflights offers price alerts on New York to Porto flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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