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Cheap flights from Porto to New York from £282

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
17 Jul — 24 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to New York are usually found in April or February, 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 17 June 2026.

Tue 6/1017:55
OPO
-
EWR
Nonstop8h 15m
TAP AIR PORTUGAL
Wed 14/1023:10
EWR
-
OPO
Nonstop6h 50m
TAP AIR PORTUGAL
Deal found 16/6£418
Thu 26/1117:40
OPO
-
EWR
Nonstop8h 25m
TAP AIR PORTUGAL
Wed 9/1200:20
EWR
-
OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Deal found 14/6£423
Tue 1/1205:40
OPO
-
EWR
1 stop14h 15m
KLM
Tue 8/1217:05
EWR
-
OPO
1 stop12h 30m
KLM
Deal found 14/6£431
Mon 23/1105:40
OPO
-
EWR
1 stop14h 15m
KLM
Sun 29/1117:05
EWR
-
OPO
1 stop12h 30m
KLM
Deal found 13/6£432
Fri 4/1205:00
OPO
-
EWR
2 stops19h 09m
Delta
Wed 9/1217:05
EWR
-
OPO
1 stop12h 30m
Delta
Deal found 15/6£432
Fri 13/1105:00
OPO
-
EWR
2 stops19h 09m
Delta
Thu 19/1117:05
EWR
-
OPO
1 stop12h 30m
Delta
Deal found 17/6£433
Thu 22/1005:00
OPO
-
EWR
2 stops19h 09m
Delta
Sat 14/1117:05
EWR
-
OPO
1 stop12h 30m
Delta
Deal found 16/6£434
Thu 22/1005:00
OPO
-
EWR
2 stops19h 29m
KLM
Mon 16/1117:05
EWR
-
OPO
1 stop12h 30m
KLM
Deal found 16/6£434
Tue 1/1205:00
OPO
-
EWR
2 stops19h 29m
Delta
Tue 8/1217:05
EWR
-
OPO
1 stop12h 30m
Delta
Deal found 15/6£437
Tue 10/1105:00
OPO
-
EWR
2 stops19h 29m
Delta
Tue 17/1117:05
EWR
-
OPO
1 stop12h 30m
Delta
Deal found 16/6£437
Wed 7/1005:55
OPO
-
EWR
1 stop13h 50m
Delta
Wed 21/1009:30
EWR
-
OPO
2 stops20h 10m
Delta
Deal found 16/6£438
Tue 10/1111:30
OPO
-
LGA
2 stops17h 15m
Delta
Tue 17/1112:00
LGA
-
OPO
2 stops17h 35m
Delta
Deal found 16/6£442

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 17 June 2026.

Round-trip from

£418

One-way from

£282

Popular in

July

Cheapest in

April

Average price

£490
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 6/10-14/10
  • Nonstop
  • 15h 05m total
  • Porto to New York
Search Deals
8/10
  • 8/10
  • 1 total stop
  • 32h 00m total
  • Porto to New York
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£42 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 June 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 17 June 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

PortoNewark

OPO - EWR

OPOEWR

Porto

Wed 7/10

05:55-14:45

1 stop13h 50m

Newark

Wed 21/10

09:30-10:40

2 stops20h 10m

£438

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 5/11

17:50-13:25

2 stops48h 35m

Newark

Sun 8/11

17:30-11:05

1 stop12h 35m

£443

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 26/11

05:00-23:03

2 stops23h 03m

Newark

Thu 10/12

17:05-10:35

1 stop12h 30m

£465

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 3/12

06:00-16:00

1 stop15h 00m

Newark

Thu 10/12

21:45-09:30

Nonstop6h 45m

£481

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 26/11

16:00-22:10

1 stop11h 10m

Newark

Wed 9/12

00:10-17:00

1 stop11h 50m

£481

PortoNew York

OPO - LGA

OPOLGA

Porto

Fri 9/10

06:00-14:09

2 stops37h 09m

New York LaGuardia

Tue 13/10

10:35-07:00

1 stop15h 25m

£487

PortoNew York

OPO - LGA

OPOLGA

Porto

Wed 7/10

06:00-23:30

2 stops22h 30m

New York LaGuardia

Wed 21/10

11:20-07:00

2 stops14h 40m

£487

PortoNewark

OPO - EWR

OPOEWR

Porto

Thu 5/11

12:35-16:00

1 stop32h 25m

Newark

Sun 8/11

21:45-09:30

Nonstop6h 45m

£497

PortoNew York

OPO - LGA

OPOLGA

Porto

Fri 4/12

11:15-22:26

2 stops16h 11m

New York LaGuardia

Thu 10/12

14:55-10:30

2 stops14h 35m

£501

PortoNew York

OPO - LGA

OPOLGA

Porto

Wed 7/10

11:20-19:36

1 stop13h 16m

New York LaGuardia

Tue 20/10

15:30-07:00

1 stop10h 30m

£504

Flights are sorted by cheapest return flights first.

Deals found on 14/6

Showing 1-10 of 38 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

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 £252). Flying from Porto to New York in June is currently the most expensive (average of £366). 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 17 June 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 17 June 2026.

The most flights from OPO to NYC are scheduled on a Wednesday (14 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 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.

How far ahead should I book a flight from Porto to New York?

Booking 90 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.

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 10 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 £442, Delta can have you in New York from Porto in 17h 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.

  • What are the most reliable airlines from Porto to New York?

    Before booking your flight to New York from Porto, check out the most reliable airlines to get you to your destination on time: KLM (84%), Air France (84%), Delta( 84%).

  • 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 £252). Flying from Porto to New York in June is currently the most expensive (average of £366). 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
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Elizabeth
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North Wales
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Staten Island
Carlstadt
Norwalk
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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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