Find flights
Deals
When to book
FAQs

Cheap flights from New York to Porto from £220

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — OPO
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from New York to Porto are usually found in March or February, booked 83 days in advance, depart on a Monday or Tuesday 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 4 November 2025.

Round-trip from

£402

One-way from

£220

Popular in

December

Cheapest in

March

Average price

£500

Good one-way deal

£119 or less
Delta
  • Delta
  • 6/2-9/2
  • 4 total stops
  • 29h 31m total
  • New York to Porto
Search Deals
15/11
  • 15/11
  • 1 total stop
  • 31h 30m total
  • New York to Porto
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a one-way flight from New York (NYC) to Porto.
Search Deals

Find 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 4 November 2025.

Mon 24/1121:45EWR - OPO
Nonstop6h 45mUnited Airlines
Wed 26/1112:30OPO - EWR
1 stop30h 30mUnited Airlines
Deal found 2/11£429
Sun 23/1121:45EWR - OPO
Nonstop6h 45mUnited Airlines
Thu 27/1106:00OPO - EWR
2 stops18h 05mUnited Airlines
Deal found 2/11£432
Thu 20/1117:40EWR - OPO
2 stops18h 15mScandinavian Airlines
Fri 28/1117:35OPO - EWR
2 stops24h 50mScandinavian Airlines
Deal found 2/11£433
Fri 5/1218:00EWR - OPO
2 stops15h 45mUnited Airlines
Mon 8/1206:00OPO - EWR
2 stops16h 56mUnited Airlines
Deal found 3/11£434
Sun 16/1123:00EWR - OPO
1 stop18h 45mMultiple Airlines
Wed 19/1106:30OPO - EWR
1 stop19h 30mMultiple Airlines
Deal found 3/11£436
Thu 4/1221:35EWR - OPO
1 stop14h 40mBritish Airways
Tue 9/1218:25OPO - EWR
1 stop30h 10mBritish Airways
Deal found 3/11£438
Mon 24/1114:00LGA - OPO
2 stops15h 30mDelta
Wed 26/1111:15OPO - LGA
2 stops16h 12mDelta
Deal found 2/11£440
Wed 19/1123:00EWR - OPO
1 stop12h 20mMultiple Airlines
Wed 3/1208:45OPO - EWR
1 stop17h 15mMultiple Airlines
Deal found 2/11£451
Sat 15/1123:00EWR - OPO
1 stop31h 30mMultiple Airlines
Sat 22/1107:00OPO - EWR
1 stop19h 00mMultiple Airlines
Deal found 3/11£457
Sun 7/1208:35EWR - OPO
2 stops27h 10mScandinavian Airlines
Thu 11/1216:10OPO - EWR
2 stops26h 25mScandinavian Airlines
Deal found 3/11£462
Fri 7/1123:00EWR - OPO
1 stop31h 20mMultiple Airlines
Sat 15/1107:00OPO - EWR
1 stop19h 00mMultiple Airlines
Deal found 2/11£466
Mon 24/1121:45EWR - OPO
Nonstop6h 45mUnited Airlines
Wed 10/1206:00OPO - EWR
1 stop13h 00mUnited Airlines
Deal found 3/11£472

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 4 November 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 6/2

09:00-10:30

2 stops20h 30m

Porto

Wed 11/2

06:00-16:30

2 stops15h 30m

£402

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 4/2

14:00-10:30

2 stops15h 30m

Porto

Tue 10/2

11:15-16:30

2 stops34h 15m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 4/2

09:00-10:30

2 stops20h 30m

Porto

Fri 13/2

06:30-18:27

2 stops16h 57m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Tue 20/1

14:00-10:30

2 stops15h 30m

Porto

Mon 26/1

06:30-20:30

2 stops19h 00m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 31/1

12:00-10:30

2 stops17h 30m

Porto

Thu 12/2

11:15-18:27

2 stops36h 12m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 31/1

06:00-10:30

2 stops23h 30m

Porto

Mon 9/2

06:30-16:30

2 stops15h 00m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 2/2

14:59-10:30

2 stops14h 31m

Porto

Tue 10/2

06:05-17:25

2 stops16h 20m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 31/1

06:00-10:30

2 stops23h 30m

Porto

Tue 10/2

06:05-17:25

2 stops16h 20m

£403

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Thu 5/2

15:20-14:45

2 stops18h 25m

Porto

Mon 9/2

06:15-21:32

2 stops20h 17m

£406

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Tue 3/2

13:05-10:30

2 stops16h 25m

Porto

Wed 11/2

06:00-16:30

2 stops15h 30m

£412

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 44 results
1
2
3
...
5

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 31 October 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 83 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, October is the cheapest month in which you can book a flight from New York to Porto (average of £292). Flying from New York to Porto in July is currently the most expensive (average of £483). 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 4 November 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 4 November 2025.

The most flights from NYC to OPO are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

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 5 inbound flights from New York per day.

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

    For as low as £429, Delta 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.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £341. However, be on the lookout for offers from Delta and TAP AIR PORTUGAL, as they are both options that can get you from New York to Porto for a low price.

  • 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, October is the cheapest month in which you can book a flight from New York to Porto (average of £292). Flying from New York to Porto in July is currently the most expensive (average of £483). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New York to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Lisbon flights
John F Kennedy Intl to Lisbon flights
Newark to Porto flights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.