Cheap flights from New York to Porto from £167

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 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — OPO
10 Sep — 17 Sep1
1 adult

Cheapflights Tip: The best prices from New York to Porto are usually found in February or March, booked 51 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap 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 5 September 2025.

Round-trip from

£380

One-way from

£167

Popular in

July

Cheapest in

February

Average price

£586
24/10-28/10
  • 24/10-28/10
  • 5 total stops
  • 47h 03m total
  • New York to Porto
13/10
  • 13/10
  • 1 total stop
  • 18h 55m total
  • New York to Porto
Highest demand for flights based on searches. 22% potential increase in price (£123 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from New York to Porto

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 5 September 2025.

Fri 24/1014:20LGA - OPO
2 stops15h 05mMultiple Airlines
Tue 28/1017:35OPO - LGA
3 stops31h 58mMultiple Airlines
Deal found 4/9£380
Thu 30/1015:40EWR - OPO
2 stops21h 15mScandinavian Airlines
Mon 3/1117:35OPO - EWR
2 stops25h 00mScandinavian Airlines
Deal found 3/9£384
Wed 29/1022:35EWR - OPO
1 stop13h 30mBritish Airways
Fri 7/1118:05OPO - EWR
1 stop24h 45mBritish Airways
Deal found 3/9£386
Sat 15/1123:00EWR - OPO
1 stop31h 30mMultiple Airlines
Wed 19/1106:30OPO - EWR
1 stop19h 30mMultiple Airlines
Deal found 4/9£395
Tue 16/1200:15EWR - OPO
Nonstop6h 35mTAP AIR PORTUGAL
Mon 29/1218:35OPO - EWR
Nonstop8h 25mTAP AIR PORTUGAL
Deal found 3/9£404
Sun 26/1019:35EWR - OPO
1 stop17h 05mBritish Airways
Thu 13/1116:55OPO - EWR
1 stop31h 40mBritish Airways
Deal found 3/9£407
Sat 22/1123:00EWR - OPO
1 stop31h 30mMultiple Airlines
Thu 27/1117:30OPO - EWR
1 stop32h 30mMultiple Airlines
Deal found 5/9£408
Fri 31/1022:35EWR - OPO
1 stop16h 40mBritish Airways
Tue 11/1117:30OPO - EWR
1 stop31h 05mBritish Airways
Deal found 3/9£414
Mon 13/1023:00EWR - OPO
1 stop18h 55mMultiple Airlines
Mon 27/1006:15OPO - EWR
1 stop18h 45mMultiple Airlines
Deal found 4/9£417
Mon 13/1023:00EWR - OPO
1 stop18h 55mMultiple Airlines
Sun 26/1006:15OPO - EWR
1 stop18h 45mMultiple Airlines
Deal found 3/9£421
Fri 31/1022:35EWR - OPO
1 stop16h 40mBritish Airways
Sun 9/1120:05OPO - EWR
1 stop22h 45mBritish Airways
Deal found 3/9£422
Wed 3/901:15EWR - OPO
1 stop15h 35mMultiple Airlines
Fri 7/1109:10OPO - EWR
1 stop16h 50mMultiple Airlines
Deal found 3/9£425

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 5 September 2025.
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

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Fri 24/10

14:20-10:25

2 stops15h 05m

Porto

Tue 28/10

17:35-21:33

3 stops31h 58m

£380

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 15/11

23:00-11:30

1 stop31h 30m

Porto

Wed 19/11

06:30-21:00

1 stop19h 30m

£395

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 16/12

00:15-11:50

Nonstop6h 35m

Porto

Mon 29/12

18:35-22:00

Nonstop8h 25m

£404

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 22/11

23:00-11:30

1 stop31h 30m

Porto

Thu 27/11

17:30-21:00

1 stop32h 30m

£408

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 13/10

23:00-22:55

1 stop18h 55m

Porto

Mon 27/10

06:15-21:00

1 stop18h 45m

£417

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 13/10

23:00-22:55

1 stop18h 55m

Porto

Sun 26/10

06:15-21:00

1 stop18h 45m

£421

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 14/12

08:35-16:45

2 stops27h 10m

Porto

Fri 19/12

17:45-13:25

2 stops24h 40m

£448

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 2/11

08:22-16:45

2 stops27h 23m

Porto

Mon 10/11

17:35-15:40

1 stop27h 05m

£450

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 29/10

22:45-09:30

Nonstop6h 45m

Porto

Thu 13/11

12:35-15:50

Nonstop8h 15m

£453

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 27/10

22:45-09:30

Nonstop6h 45m

Porto

Thu 13/11

12:35-15:50

Nonstop8h 15m

£453

Flights are sorted by cheapest return flights first.

Deals found on 3/9

Showing 1-10 of 38 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 29 August 2025.

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 51 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, February is the cheapest month in which you can book a flight from New York to Porto (average of £66). Flying from New York to Porto in August is currently the most expensive (average of £258). 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 5 September 2025.

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.

Weekly flight availability from New York to Porto

Explore weekly flight availability from New York to Porto. 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 5 September 2025.

The most flights from NYC to OPO are scheduled on a Wednesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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 8 inbound flights from New York per day.

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

    For as low as £404, TAP AIR PORTUGAL can have you in Porto from New York in 6h 35m. 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, February is the cheapest month in which you can book a flight from New York to Porto (average of £66). Flying from New York to Porto in August is currently the most expensive (average of £258). 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
Coimbra
Guimarães
Chaves
Viseu
Vila Nova de Gaia
Aveiro

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Alternative routes for New York to Porto

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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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