Cheap flights from Porto to New York from £275

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — NYC
21 Aug — 28 Aug1
1 adult

Cheapflights Tip: The best prices from Porto to New York are usually found in February or January, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 16 August 2025.

Round-trip from

£275

Popular in

July

Cheapest in

February

Average price

£502
Scandinavian Airlines
  • Scandinavian Airlines
  • 24/11-4/12
  • 2 total stops
  • 45h 30m total
  • Porto to New York
Highest demand for flights based on searches. 13% potential increase in price (£50 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find 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 16 August 2025.

Mon 24/1117:35OPO - EWR
1 stop27h 05mScandinavian Airlines
Thu 4/1217:30EWR - OPO
1 stop18h 25mScandinavian Airlines
Deal found 13/8£275
Wed 10/911:50OPO - EWR
2 stops30h 25mScandinavian Airlines
Tue 23/917:15EWR - OPO
1 stop12h 45mScandinavian Airlines
Deal found 14/8£286
Fri 21/1117:45OPO - EWR
1 stop26h 55mScandinavian Airlines
Thu 4/1217:30EWR - OPO
1 stop18h 25mScandinavian Airlines
Deal found 13/8£288
Fri 21/1117:45OPO - EWR
1 stop26h 55mScandinavian Airlines
Sun 7/1217:30EWR - OPO
1 stop18h 15mScandinavian Airlines
Deal found 13/8£301
Mon 3/1117:35OPO - EWR
1 stop27h 05mScandinavian Airlines
Sun 9/1118:30EWR - OPO
2 stops17h 15mScandinavian Airlines
Deal found 15/8£331
Wed 10/911:50OPO - EWR
2 stops30h 25mScandinavian Airlines
Tue 16/917:15EWR - OPO
1 stop12h 45mScandinavian Airlines
Deal found 13/8£336
Wed 17/911:50OPO - EWR
1 stop32h 05mScandinavian Airlines
Sun 21/917:15EWR - OPO
1 stop12h 55mScandinavian Airlines
Deal found 13/8£353
Tue 16/1212:30OPO - EWR
1 stop12h 55mLufthansa
Wed 7/120:50EWR - OPO
1 stop11h 25mLufthansa
Deal found 14/8£356
Wed 10/911:50OPO - EWR
2 stops30h 25mScandinavian Airlines
Tue 30/908:10EWR - OPO
2 stops21h 50mScandinavian Airlines
Deal found 13/8£358
Thu 4/906:00OPO - LGA
2 stops17h 17mUnited Airlines
Mon 8/906:00LGA - OPO
2 stops22h 35mUnited Airlines
Deal found 13/8£387
Thu 18/1206:00OPO - LGA
2 stops19h 16mUnited Airlines
Thu 8/115:20LGA - OPO
2 stops15h 20mUnited Airlines
Deal found 13/8£393
Tue 16/912:50OPO - LGA
1 stop13h 40mUnited Airlines
Mon 22/917:45LGA - OPO
1 stop10h 50mUnited Airlines
Deal found 13/8£400

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Porto to New York that are best for you.

Fly from

Porto

Fly to

New York

Route

Depart

Return

Price

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 24/11

17:35-15:40

1 stop27h 05m

Newark

Thu 4/12

17:30-16:55

1 stop18h 25m

£275

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 10/9

11:50-13:15

2 stops30h 25m

Newark

Tue 23/9

17:15-11:00

1 stop12h 45m

£286

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 24/11

17:35-15:40

1 stop27h 05m

Newark

Sun 7/12

17:30-16:45

1 stop18h 15m

£288

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 21/11

17:45-15:40

1 stop26h 55m

Newark

Thu 4/12

17:30-16:55

1 stop18h 25m

£288

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 21/11

17:45-15:40

1 stop26h 55m

Newark

Sun 7/12

17:30-16:45

1 stop18h 15m

£301

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 3/11

17:35-15:40

1 stop27h 05m

Newark

Sun 9/11

18:30-16:45

2 stops17h 15m

£331

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 10/9

11:50-13:15

2 stops30h 25m

Newark

Tue 16/9

17:15-11:00

1 stop12h 45m

£336

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 17/9

11:50-14:55

1 stop32h 05m

Newark

Sun 21/9

17:15-11:10

1 stop12h 55m

£353

PortoNewark

OPO - EWR

OPOEWR

Porto

Tue 16/12

12:30-20:25

1 stop12h 55m

Newark

Wed 7/1

20:50-13:15

1 stop11h 25m

£356

PortoNew York

OPO - LGA

OPOLGA

Porto

Fri 12/9

06:00-23:30

2 stops22h 30m

New York LaGuardia

Mon 22/9

07:05-09:35

1 stop21h 30m

£387

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 34 results
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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 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 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 return flight from Porto to New York. Price data was last updated on 8 August 2025.

Booking 86 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, January is the cheapest month in which you can book a flight from Porto to New York (average of £500). Flying from Porto to New York in December is currently the most expensive (average of £667). 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 16 August 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 15% on flights from Porto to New York by exploring options for tickets in the morning.

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 16 August 2025.

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

What’s the top stopover airport for flights from Porto to New York?

Share of one-stop return flights from Porto to New York chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Madrid (MAD) – chosen by Cheapflights users on 67% of one-stop itineraries from Porto to New York on Cheapflights.

What’s the cheapest stopover airport for flights from Porto to New York?

Average return fare for one-stop flights from Porto to New York, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Ponta Delgada (PDL) is the most affordable one-stop option, with an average return flight price of £542.

What’s the fastest stopover option from Porto to New York?

Shortest average travel time for one-stop one-way flights from Porto to New York, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Ponta Delgada (PDL) have the shortest average one-way travel time for one-stop routes: 12h 00m.

Which airport typically offers the quickest stopover for flights from Porto to New York?

Average stopover duration for one-stop one-way flights from Porto to New York, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Ponta Delgada (PDL) offer the fastest connection on this route, with an average stopover time of 2h 33m.

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 16 August 2025.
Read through reviews of airlines operating flights from Porto to New York, such as United Airlines and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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?

    If you book a flight to New York from Porto, you will be flying from Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 9 flights from Porto to New York per day from 0 different airlines.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Porto to New York (average of £500). Flying from Porto to New York in December is currently the most expensive (average of £667). 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

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