Find flights
Deals
When to book
FAQs

Cheap flights from New York to Porto from £268

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — OPO
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from New York to Porto are usually found in February or January, booked 83 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 3 May 2026.

Thu 10/1218:30
EWR
-
OPO
2 stops17h 25m
Scandinavian Airlines
Tue 26/105:00
OPO
-
EWR
2 stops37h 25m
Scandinavian Airlines
Deal found 2/5£555
Tue 8/900:25
EWR
-
OPO
1 stop18h 05m
Turkish Airlines
Thu 24/916:40
OPO
-
EWR
1 stop34h 50m
Turkish Airlines
Deal found 1/5£565
Wed 11/1100:25
EWR
-
OPO
1 stop33h 45m
Turkish Airlines
Fri 27/1116:10
OPO
-
EWR
1 stop35h 20m
Turkish Airlines
Deal found 30/4£566
Wed 9/900:25
EWR
-
OPO
1 stop34h 20m
Turkish Airlines
Thu 17/906:10
OPO
-
EWR
1 stop21h 20m
Turkish Airlines
Deal found 28/4£567
Wed 29/717:15
EWR
-
OPO
1 stop34h 30m
Scandinavian Airlines
Thu 27/811:50
OPO
-
EWR
1 stop32h 09m
Scandinavian Airlines
Deal found 28/4£570
Thu 10/917:15
EWR
-
OPO
1 stop18h 50m
Scandinavian Airlines
Thu 17/911:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 30/4£581
Mon 31/800:25
EWR
-
OPO
1 stop34h 15m
Turkish Airlines
Wed 23/916:40
OPO
-
EWR
1 stop34h 50m
Turkish Airlines
Deal found 30/4£583
Tue 15/900:25
EWR
-
OPO
1 stop18h 05m
Turkish Airlines
Wed 9/1216:10
OPO
-
EWR
1 stop35h 20m
Turkish Airlines
Deal found 29/4£586
Wed 17/620:25
LGA
-
OPO
1 stop10h 30m
Air Transat
Fri 26/613:30
OPO
-
LGA
1 stop32h 25m
Air Transat
Deal found 28/4£608
Fri 3/717:55
LGA
-
OPO
1 stop12h 50m
Air Transat
Sat 25/713:30
OPO
-
LGA
1 stop24h 25m
Air Transat
Deal found 2/5£609
Sun 14/609:55
LGA
-
OPO
1 stop20h 50m
Air Transat
Tue 23/613:30
OPO
-
LGA
1 stop24h 25m
Air Transat
Deal found 28/4£619
Thu 2/717:55
LGA
-
OPO
1 stop12h 50m
Air Transat
Mon 20/713:30
OPO
-
LGA
1 stop24h 25m
Air Transat
Deal found 2/5£619

Find 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 3 May 2026.

Round-trip from

£565

One-way from

£268

Popular in

December

Cheapest in

February

Average price

£644

Good round-trip deal

£385 or less
Turkish Airlines
  • Turkish Airlines
  • 8/9-24/9
  • 2 total stops
  • 52h 55m total
  • New York to Porto
Search Deals
6/10
  • 6/10
  • 1 total stop
  • 12h 55m total
  • New York to Porto
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from New York (NYC) to Porto.
Search Deals

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 3 May 2026.
Use the filters below to find and compare flights from New York to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Fri 3/7

17:55-11:45

1 stop12h 50m

Porto

Mon 20/7

13:30-16:55

1 stop32h 25m

£608

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sun 5/7

17:55-11:45

1 stop12h 50m

Porto

Tue 21/7

13:30-16:55

1 stop32h 25m

£641

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 19/8

20:25-11:55

1 stop10h 30m

Porto

Fri 28/8

13:30-16:55

1 stop32h 25m

£666

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 5/10

17:20-11:00

2 stops36h 40m

Porto

Fri 16/10

16:25-13:15

2 stops25h 50m

£674

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 8/7

09:55-11:55

1 stop21h 00m

Porto

Sat 18/7

13:30-08:55

1 stop24h 25m

£709

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 6/7

10:40-07:00

1 stop15h 20m

Porto

Wed 12/8

14:25-15:18

2 stops29h 53m

£710

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Tue 25/8

15:30-07:00

1 stop10h 30m

Porto

Tue 8/9

12:15-13:03

2 stops29h 48m

£710

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 4/8

14:30-07:00

1 stop11h 30m

Porto

Thu 27/8

09:00-11:55

Nonstop7h 55m

£717

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 15/7

15:30-07:00

1 stop10h 30m

Porto

Thu 3/9

11:50-19:37

1 stop12h 47m

£719

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 7/10

15:30-07:00

1 stop10h 30m

Porto

Tue 13/10

12:15-19:36

1 stop12h 21m

£719

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 45 resultsSorted by cheapest first
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?

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 47 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, January is the cheapest month in which you can book a flight from New York to Porto (average of £236). Flying from New York to Porto in March is currently the most expensive (average of £1,331). 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 3 May 2026.

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 3 May 2026.

The most flights from NYC to OPO are scheduled on a Friday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost for a return flight from New York to Porto?

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 6 inbound flights from New York per day.

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

    For as low as £717, Air Transat can have you in Porto from New York in 11h 30m. The distance from New York to Porto is about 3329 mi. This flight may include one or multiple stops.

  • 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, January is the cheapest month in which you can book a flight from New York to Porto (average of £236). Flying from New York to Porto in March is currently the most expensive (average of £1,331). 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
Santa Maria da Feira
Viseu
Guimarães
Coimbra
Chaves
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.