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Cheap flights from New York to Porto from £133

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 6/9. 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

Logo
23:00 - 08:30EWR-OPO
28h 30m1 stop
Logo
12:40 - 21:00OPO-EWR
13h 20m1 stop
£330
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Sat, 4 Oct - Fri, 10 Oct
TAP AIR PORTUGAL Logo
22:45 - 10:30EWR-OPO
6h 45mdirect
TAP AIR PORTUGAL Logo
18:05 - 21:05OPO-EWR
8h 00mdirect
£337TAP AIR PORTUGAL
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Wed, 15 Oct - Fri, 24 Oct
Scandinavian Airlines Logo
18:30 - 16:55EWR-OPO
17h 25m2 stops
Scandinavian Airlines Logo
17:35 - 13:35OPO-EWR
25h 00m2 stops
£344Scandinavian Airlines
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Thu, 6 Nov - Mon, 10 Nov
Scandinavian Airlines Logo
18:30 - 16:55EWR-OPO
18h 25m1 stop
Scandinavian Airlines Logo
17:45 - 13:35OPO-EWR
24h 50m2 stops
£349Scandinavian Airlines
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Thu, 30 Oct - Fri, 7 Nov
KLM Logo
17:05 - 10:30EWR-OPO
12h 25m1 stop
KLM Logo
11:25 - 23:03OPO-EWR
16h 38m2 stops
£377KLM
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Wed, 14 Jan - Tue, 20 Jan
Delta Logo
17:00 - 15:30EWR-OPO
17h 30m1 stop
Delta Logo
11:15 - 01:01OPO-EWR
18h 46m2 stops
£378Delta
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Wed, 15 Oct - Fri, 14 Nov
KLM Logo
13:00 - 10:30EWR-OPO
16h 30m2 stops
KLM Logo
11:25 - 23:03OPO-EWR
16h 38m2 stops
£380KLM
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Wed, 14 Jan - Tue, 20 Jan
Delta Logo
15:40 - 15:30EWR-OPO
18h 50m2 stops
Delta Logo
11:15 - 01:01OPO-EWR
18h 46m2 stops
£381Delta
Find Deal
Wed, 15 Oct - Fri, 14 Nov
United Airlines Logo
21:55 - 09:45EWR-OPO
6h 50mdirect
United Airlines Logo
12:35 - 15:50OPO-EWR
8h 15mdirect
£434United Airlines
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Wed, 15 Oct - Fri, 14 Nov
United Airlines Logo
10:15 - 09:35LGA-OPO
18h 20m1 stop
United Airlines Logo
06:00 - 18:17OPO-LGA
17h 17m2 stops
£498United Airlines
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Mon, 29 Sep - Wed, 15 Oct

Scandinavian Airlines flights from New York to Porto

Our best Scandinavian Airlines deals on New York to Porto flight tickets
Scandinavian Airlines
6 Nov
EWR18:30Newark
17h 25m
2 stops
OPO16:55Porto
10 Nov
OPO17:35Porto
25h 00m
2 stops
EWR13:35Newark
£344
Find similar
Scandinavian Airlines
30 Oct
EWR18:30Newark
18h 25m
1 stop
OPO16:55Porto
7 Nov
OPO17:45Porto
24h 50m
2 stops
EWR13:35Newark
£349
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Scandinavian Airlines
18 Aug
EWR17:30Newark
36h 30m
2 stops
OPO11:00Porto
1 Oct
OPO11:50Porto
30h 25m
2 stops
EWR13:15Newark
£351
Find similar

Delta flights from New York to Porto

Our best Delta deals on New York to Porto flight tickets
Delta
15 Oct
EWR17:00Newark
17h 30m
1 stop
OPO15:30Porto
14 Nov
OPO11:15Porto
18h 46m
2 stops
EWR01:01Newark
£378
Find similar
Delta
15 Oct
EWR15:40Newark
18h 50m
2 stops
OPO15:30Porto
14 Nov
OPO11:15Porto
18h 46m
2 stops
EWR01:01Newark
£381
Find similar
Delta
15 Oct
EWR19:13Newark
19h 22m
2 stops
OPO19:35Porto
14 Nov
OPO11:15Porto
18h 46m
2 stops
EWR01:01Newark
£390
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 30 July 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

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 4/10

23:00-08:30

1 stop28h 30m

Porto

Fri 10/10

12:40-21:00

1 stop13h 20m

£330

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 15/10

22:45-10:30

Nonstop6h 45m

Porto

Fri 24/10

18:05-21:05

Nonstop8h 00m

£337

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 6/11

18:30-16:55

2 stops17h 25m

Porto

Mon 10/11

17:35-13:35

2 stops25h 00m

£344

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 30/10

18:30-16:55

1 stop18h 25m

Porto

Fri 7/11

17:45-13:35

2 stops24h 50m

£349

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 14/1

17:05-10:30

1 stop12h 25m

Porto

Tue 20/1

11:25-23:03

2 stops16h 38m

£377

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 15/10

17:00-15:30

1 stop17h 30m

Porto

Fri 14/11

11:15-01:01

2 stops18h 46m

£378

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 14/1

13:00-10:30

2 stops16h 30m

Porto

Tue 20/1

11:25-23:03

2 stops16h 38m

£380

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 15/10

15:40-15:30

2 stops18h 50m

Porto

Fri 14/11

11:15-01:01

2 stops18h 46m

£381

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 15/10

21:55-09:45

Nonstop6h 50m

Porto

Fri 14/11

12:35-15:50

Nonstop8h 15m

£434

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 29/9

10:15-09:35

1 stop18h 20m

Porto

Wed 15/10

06:00-18:17

2 stops17h 17m

£498

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 typical price of a round-trip flight between New York and Porto?

What is the cheapest month to fly to Porto?

The month of November is, on average, the cheapest month to fly to Porto from New York, with most prices found around £427. If you are unable to visit Porto during the month of November, then departing from New York during the month February is also very affordable. Most momondo users find prices during this month for around £429.

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 £358. 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 £630. 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 New York John F Kennedy Intl 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 £516 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 £429 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 July 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

Best price found

£133

Fastest flight time

6h 35m

Direct flights

Every day

Airports in Porto

1 airport
The best one-way flight to Porto from New York in the past 72 hours is £133. The best return flight deal from New York to Porto found on momondo in the last 72 hours is £330.
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
Aveiro
Viseu
Matosinhos
Espinho
Esposende
Pinhao
Guimarães
Caminha
Curia
Baiao
Ponte de Lima
Chaves
Lamego
Mesao Frio
Penafiel
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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