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Cheap flights from Porto to New York from £208

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — NYC
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to New York

Enter your travel dates to find the best prices.

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 11 March 2026.

Wed 22/411:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Sun 26/417:15
EWR
-
OPO
1 stop12h 55m
Scandinavian Airlines
Deal found 9/3£365
Fri 4/1217:35
OPO
-
EWR
2 stops48h 50m
Scandinavian Airlines
Wed 9/1218:30
EWR
-
OPO
2 stops41h 25m
Scandinavian Airlines
Deal found 8/3£377
Tue 7/405:00
OPO
-
LGA
2 stops16h 15m
Delta
Tue 14/417:00
LGA
-
OPO
2 stops17h 25m
Delta
Deal found 10/3£385
Fri 4/905:55
OPO
-
EWR
1 stop13h 50m
Delta
Sat 12/917:00
EWR
-
OPO
1 stop10h 30m
Delta
Deal found 10/3£386
Sat 12/906:10
OPO
-
EWR
1 stop13h 35m
Delta
Sat 19/917:00
EWR
-
OPO
1 stop10h 30m
Delta
Deal found 9/3£387
Thu 5/1105:00
OPO
-
EWR
2 stops19h 29m
Delta
Fri 13/1117:05
EWR
-
OPO
1 stop12h 25m
Delta
Deal found 9/3£388
Wed 7/1005:55
OPO
-
EWR
1 stop21h 05m
Delta
Wed 14/1015:20
EWR
-
OPO
2 stops19h 05m
Delta
Deal found 9/3£390
Fri 8/505:00
OPO
-
EWR
2 stops19h 57m
Delta
Mon 11/509:30
EWR
-
OPO
2 stops20h 10m
Delta
Deal found 7/3£391
Tue 12/506:15
OPO
-
EWR
1 stop13h 30m
Delta
Tue 26/509:30
EWR
-
OPO
2 stops20h 25m
Delta
Deal found 9/3£392
Wed 18/1105:00
OPO
-
LGA
2 stops19h 34m
Delta
Wed 25/1117:00
LGA
-
OPO
2 stops17h 25m
Delta
Deal found 9/3£394
Thu 5/1111:25
OPO
-
LGA
2 stops17h 20m
Delta
Fri 13/1112:00
LGA
-
OPO
2 stops17h 30m
Delta
Deal found 8/3£394
Thu 5/1111:25
OPO
-
EWR
1 stop32h 30m
KLM
Fri 13/1117:05
EWR
-
OPO
1 stop12h 25m
KLM
Deal found 10/3£395

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 11 March 2026.

Round-trip from

£365

One-way from

£208

Popular in

August

Cheapest in

February

Average price

£460
Scandinavian Airlines
  • Scandinavian Airlines
  • 22/4-26/4
  • 3 total stops
  • 43h 20m total
  • Porto to New York
Search Deals
23/5
  • 23/5
  • 1 total stop
  • 19h 35m total
  • Porto to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£21 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 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 return flight

PortoNew York

OPO - LGA

OPOLGA

Porto

Tue 7/4

05:00-16:15

2 stops16h 15m

New York LaGuardia

Tue 14/4

17:00-15:25

2 stops17h 25m

£385

PortoNew York

OPO - LGA

OPOLGA

Porto

Thu 16/4

06:00-09:44

2 stops32h 44m

New York LaGuardia

Sun 19/4

06:00-11:15

2 stops24h 15m

£412

PortoNew York

OPO - LGA

OPOLGA

Porto

Fri 3/4

12:05-23:30

2 stops16h 25m

New York LaGuardia

Tue 7/4

14:49-11:10

2 stops15h 21m

£412

PortoNew York

OPO - LGA

OPOLGA

Porto

Thu 2/4

06:00-18:44

2 stops17h 44m

New York LaGuardia

Wed 15/4

08:05-11:20

2 stops22h 15m

£412

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 7/5

12:10-01:30

2 stops18h 20m

Newark

Mon 11/5

09:00-11:15

2 stops21h 15m

£417
Fastest return journey

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 4/9

12:35-15:30

Nonstop7h 55m

Newark

Fri 11/9

19:00-06:55

Nonstop6h 55m

£421

PortoNew York

OPO - LGA

OPOLGA

Porto

Fri 15/5

06:00-23:30

2 stops22h 30m

New York LaGuardia

Tue 2/6

14:51-07:00

2 stops35h 09m

£423

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 17/4

17:55-13:15

2 stops48h 20m

Newark

Sun 19/4

17:15-11:10

1 stop12h 55m

£426

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 3/6

09:00-11:55

Nonstop7h 55m

Newark

Wed 10/6

10:25-07:00

1 stop15h 35m

£450

PortoNew York

OPO - LGA

OPOLGA

Porto

Thu 4/6

11:50-19:36

1 stop12h 46m

New York LaGuardia

Fri 12/6

15:30-07:10

1 stop10h 40m

£452

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 42 resultsSorted by cheapest first
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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 6 March 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, July is the cheapest month in which you can book a flight from Porto to New York (average of £338). Flying from Porto to New York in December is currently the most expensive (average of £387). 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 11 March 2026.

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

How much does it cost for a return flight 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.

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 4 flights from Porto to New York per day from 0 different airlines.

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

    For as low as £385, Delta can have you in New York from Porto in 16h 15m. The distance from Porto to New York is about 3312 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, July is the cheapest month in which you can book a flight from Porto to New York (average of £338). Flying from Porto to New York in December is currently the most expensive (average of £387). 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 New York?

Book flights to New York if you plan to visit one of these locations
Queens
Ronkonkoma
Weehawken
Secaucus
Yonkers
Bronx
Elizabeth
Mahwah
North Bergen
Staten Island
North Wales
Carlstadt
Rutherford
Fort Lee
Carteret
West New York
Englewood
Edgewater
Mount Laurel
Westbury

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Alternative routes for Porto to New York

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Fly with Cheapflights

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto to New York flexibly with Cheapflights today.

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

Yes! Start tracking prices for Porto to New York flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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