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Cheap flights from Porto to New York from £212

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — NYC
22 May — 29 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to New York are usually found in February or September, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 22 April 2026.

Sat 6/618:05
OPO
-
EWR
Nonstop8h 05m
TAP AIR PORTUGAL
Sat 13/623:10
EWR
-
OPO
Nonstop6h 55m
TAP AIR PORTUGAL
Deal found 22/4£369
Thu 30/405:00
OPO
-
LGA
2 stops16h 23m
Delta
Fri 8/513:00
LGA
-
OPO
2 stops16h 40m
Delta
Deal found 20/4£390
Mon 4/505:00
OPO
-
LGA
2 stops18h 30m
Delta
Mon 11/514:00
LGA
-
OPO
2 stops15h 40m
Delta
Deal found 21/4£391
Fri 8/505:55
OPO
-
LGA
2 stops19h 05m
Delta
Tue 12/515:00
LGA
-
OPO
2 stops14h 55m
Delta
Deal found 22/4£395
Sun 24/505:55
OPO
-
EWR
1 stop13h 50m
Delta
Sun 7/623:55
EWR
-
OPO
1 stop17h 05m
Delta
Deal found 19/4£450
Tue 9/606:15
OPO
-
EWR
1 stop13h 30m
KLM
Sun 14/623:55
EWR
-
OPO
1 stop17h 05m
KLM
Deal found 18/4£451
Tue 9/605:00
OPO
-
EWR
2 stops19h 56m
Delta
Sun 14/623:55
EWR
-
OPO
1 stop17h 05m
Delta
Deal found 18/4£452
Thu 4/605:55
OPO
-
EWR
2 stops19h 02m
KLM
Sun 7/623:55
EWR
-
OPO
1 stop17h 05m
KLM
Deal found 20/4£454
Mon 4/506:30
OPO
-
EWR
1 stop13h 15m
Delta
Mon 11/515:10
EWR
-
OPO
2 stops14h 30m
Delta
Deal found 19/4£456
Mon 18/505:00
OPO
-
EWR
2 stops19h 57m
KLM
Wed 27/515:10
EWR
-
OPO
2 stops14h 30m
KLM
Deal found 21/4£457
Thu 21/510:30
OPO
-
EWR
1 stop33h 29m
Scandinavian Airlines
Thu 28/517:15
EWR
-
OPO
1 stop18h 50m
Scandinavian Airlines
Deal found 19/4£460
Thu 30/405:55
OPO
-
EWR
1 stop13h 50m
KLM
Thu 7/517:00
EWR
-
OPO
1 stop10h 30m
KLM
Deal found 20/4£466

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 22 April 2026.

Round-trip from

£369

One-way from

£212

Popular in

August

Cheapest in

February

Average price

£425
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 6/6-13/6
  • Nonstop
  • 15h 00m total
  • Porto to New York
Search Deals
8/10
  • 8/10
  • 1 total stop
  • 18h 35m total
  • Porto to New York
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£20 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 April 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 22 April 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

Mon 4/5

05:00-16:23

2 stops16h 23m

New York LaGuardia

Mon 11/5

14:00-10:40

2 stops15h 40m

£391

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 18/5

06:30-14:45

1 stop13h 15m

Newark

Wed 27/5

09:30-10:40

2 stops20h 10m

£479

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 24/9

06:00-15:45

1 stop14h 45m

Newark

Mon 28/9

21:50-09:45

Nonstop6h 55m

£484

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 1/10

06:00-13:40

1 stop12h 40m

Newark

Sat 10/10

21:50-09:45

Nonstop6h 55m

£485

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 21/5

06:00-13:40

1 stop12h 40m

Newark

Sat 30/5

21:40-09:45

Nonstop7h 05m

£485

PortoNew York

OPO - LGA

OPOLGA

Porto

Wed 10/6

06:00-18:47

2 stops17h 47m

New York LaGuardia

Mon 28/9

10:35-07:00

1 stop15h 25m

£491

PortoNew York

OPO - LGA

OPOLGA

Porto

Thu 7/5

05:55-17:30

2 stops16h 35m

New York LaGuardia

Mon 11/5

14:00-10:40

2 stops15h 40m

£499

PortoNewark

OPO - EWR

OPOEWR

Porto

Fri 4/9

09:00-11:55

Nonstop7h 55m

Newark

Sat 12/9

19:00-06:55

Nonstop6h 55m

£503

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 4/6

12:35-15:30

Nonstop7h 55m

Newark

Tue 9/6

20:18-07:00

1 stop29h 42m

£505

PortoNewark

OPO - EWR

OPOEWR

Porto

Mon 18/5

06:00-13:40

1 stop12h 40m

Newark

Wed 27/5

18:00-11:20

1 stop12h 20m

£505

Flights are sorted by cheapest return flights first.

Deals found on 21/4

Showing 1-10 of 43 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 17 April 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, October is the cheapest month in which you can book a flight from Porto to New York (average of £249). Flying from Porto to New York in August is currently the most expensive (average of £346). 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 22 April 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.

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 22 April 2026.

The most flights from OPO to NYC are scheduled on a Tuesday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 5 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 £485, Delta can have you in New York from Porto in 12h 40m. The distance from Porto to New York is about 3329 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, October is the cheapest month in which you can book a flight from Porto to New York (average of £249). Flying from Porto to New York in August is currently the most expensive (average of £346). 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?

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Fly with Cheapflights

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

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

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

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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