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Cheap flights from New York to Porto from £223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Porto departing on 26/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from New York to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:05 - 17:35LGA-OPO
23h 30m3 stops
Multiple Airlines Logo
21:55 - 19:03OPO-LGA
26h 08m3 stops
£361Multiple Airlines
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Wed, 19 Nov - Wed, 26 Nov
Multiple Airlines Logo
23:00 - 11:30EWR-OPO
31h 30m1 stop
Multiple Airlines Logo
07:00 - 21:00OPO-EWR
19h 00m1 stop
£414Multiple Airlines
Find Deal
Sat, 8 Nov - Sat, 22 Nov
Scandinavian Airlines Logo
18:30 - 16:45EWR-OPO
17h 15m2 stops
Scandinavian Airlines Logo
17:35 - 15:40OPO-EWR
27h 05m1 stop
£419Scandinavian Airlines
Find Deal
Sun, 23 Nov - Mon, 1 Dec
Multiple Airlines Logo
23:00 - 11:20EWR-OPO
31h 20m1 stop
Multiple Airlines Logo
17:45 - 21:00OPO-EWR
31h 15m1 stop
£420Multiple Airlines
Find Deal
Fri, 6 Mar - Wed, 11 Mar
TAP AIR PORTUGAL Logo
17:40 - 09:55EWR-OPO
11h 15m1 stop
TAP AIR PORTUGAL Logo
11:15 - 22:10OPO-EWR
15h 55m1 stop
£433TAP AIR PORTUGAL
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Thu, 4 Dec - Thu, 11 Dec
Scandinavian Airlines Logo
18:30 - 16:55EWR-OPO
17h 25m2 stops
Scandinavian Airlines Logo
17:35 - 15:40OPO-EWR
27h 05m1 stop
£449Scandinavian Airlines
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Thu, 20 Nov - Fri, 28 Nov
United Airlines Logo
21:45 - 09:30EWR-OPO
6h 45mdirect
United Airlines Logo
12:35 - 15:40OPO-EWR
8h 05mdirect
£453United Airlines
Find Deal
Sun, 1 Mar - Tue, 31 Mar
TAP AIR PORTUGAL Logo
17:40 - 10:15EWR-OPO
11h 35m1 stop
TAP AIR PORTUGAL Logo
14:00 - 22:10OPO-EWR
13h 10m1 stop
£457TAP AIR PORTUGAL
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Wed, 12 Nov - Mon, 8 Dec
United Airlines Logo
21:45 - 09:30EWR-OPO
6h 45mdirect
United Airlines Logo
06:00 - 15:00OPO-EWR
13h 00m1 stop
£465United Airlines
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Mon, 2 Mar - Fri, 13 Mar
SWISS Logo
22:00 - 11:15EWR-OPO
32h 15m1 stop
SWISS Logo
12:05 - 20:30OPO-EWR
13h 25m1 stop
£472SWISS
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Mon, 8 Dec - Tue, 16 Dec

Scandinavian Airlines flights from New York to Porto

Our best Scandinavian Airlines deals on New York to Porto flight tickets
Scandinavian Airlines
23 Nov
EWR18:30Newark
17h 15m
2 stops
OPO16:45Porto
1 Dec
OPO17:35Porto
27h 05m
1 stop
EWR15:40Newark
£419
Find similar
Scandinavian Airlines
20 Nov
EWR18:30Newark
17h 25m
2 stops
OPO16:55Porto
28 Nov
OPO17:35Porto
27h 05m
1 stop
EWR15:40Newark
£449
Find similar
Scandinavian Airlines
20 Nov
EWR18:30Newark
17h 25m
2 stops
OPO16:55Porto
28 Nov
OPO17:35Porto
24h 50m
2 stops
EWR13:25Newark
£452
Find similar

Delta flights from New York to Porto

Our best Delta deals on New York to Porto flight tickets
Delta
4 Mar
EWR17:05Newark
12h 25m
1 stop
OPO10:30Porto
11 Mar
OPO06:00Porto
17h 04m
2 stops
EWR19:04Newark
£487
Find similar
Delta
11 Feb
EWR17:05Newark
12h 25m
1 stop
OPO10:30Porto
18 Mar
OPO06:00Porto
29h 37m
2 stops
EWR07:37Newark
£487
Find similar
Delta
11 Feb
EWR17:05Newark
12h 25m
1 stop
OPO10:30Porto
24 Mar
OPO11:25Porto
32h 30m
1 stop
EWR15:55Newark
£488
Find similar

momondo 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, momondo users made 279,928 searches. Data last updated 21 October 2025.
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

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 19/11

13:05-17:35

3 stops23h 30m

Porto

Wed 26/11

21:55-19:03

3 stops26h 08m

£361

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 8/11

23:00-11:30

1 stop31h 30m

Porto

Sat 22/11

07:00-21:00

1 stop19h 00m

£414

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 23/11

18:30-16:45

2 stops17h 15m

Porto

Mon 1/12

17:35-15:40

1 stop27h 05m

£419

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 6/3

23:00-11:20

1 stop31h 20m

Porto

Wed 11/3

17:45-21:00

1 stop31h 15m

£420

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 4/12

17:40-09:55

1 stop11h 15m

Porto

Thu 11/12

11:15-22:10

1 stop15h 55m

£433

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 20/11

18:30-16:55

2 stops17h 25m

Porto

Fri 28/11

17:35-15:40

1 stop27h 05m

£449

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 1/3

21:45-09:30

Nonstop6h 45m

Porto

Tue 31/3

12:35-15:40

Nonstop8h 05m

£453

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 12/11

17:40-10:15

1 stop11h 35m

Porto

Mon 8/12

14:00-22:10

1 stop13h 10m

£457

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 2/3

21:45-09:30

Nonstop6h 45m

Porto

Fri 13/3

06:00-15:00

1 stop13h 00m

£465

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 8/12

22:00-11:15

1 stop32h 15m

Porto

Tue 16/12

12:05-20:30

1 stop13h 25m

£472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from New York to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

The month of March is, on average, the cheapest month to fly to Porto from New York, with most prices found around £437. If you are unable to visit Porto during the month of March, then departing from New York during the month February is also very affordable. Most momondo users find prices during this month for around £446.

What is the cheapest day to depart on your flight to Porto?

According to our data, Tuesday is the cheapest day to fly to Porto from New York. The lowest ticket price found for a Tuesday departure recently was £356. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £627. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

What is the cheapest New York to Porto flight route?

Fly from Newark to Porto for the best New York - Porto flight prices

How far in advance should I book a flight to Porto?

You are more likely to see cheaper flights to Porto from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around £502 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from New York for as low as £432 on momondo.

What cabin class options are available on New York to Porto flights?

There are 2 cabin classes available to choose from on New York to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New York to Porto flight prices changed over time?

As of October 2025, prices for New York to Porto flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from New York to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from New York to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York to Porto (NYC to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Porto

Fastest flight time

6h 35m

Direct flights

Every day

Airports in Porto

1 airport
The fastest flight from New York to Porto takes 6h 35m
Direct flights go from New York to Porto every day.
There is 1 airport near Porto: Porto (OPO)
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  • How far is New York to Porto by plane?

    A flight from New York to Porto will travel around 3323.1 mi. A reasonable flight in good conditions will take 6h 35m.

  • When did momondo last update prices for flights from New York to Porto Airport?

    Prices for flights from New York to Porto Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York to Porto Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from New York to Porto?

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Braga
Coimbra
Vila Nova de Gaia
Matosinhos
Viseu
Espinho
Aveiro
Guimarães
Esposende
Ponte de Lima
Curia
Pinhao
Baiao
Caminha
Chaves
Mesao Frio
Lamego
Mira

Why use momondo?

Why should I use momondo to find a flight deal from New York to Porto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Porto. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Porto?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New York to Porto.

I’m not ready to book a flight from New York to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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