Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York to Porto from £175

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 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York to Porto

Cheap return flights

Logo
23:00 - 11:30EWR-OPO
31h 30m1 stop
Logo
06:30 - 21:00OPO-EWR
19h 30m1 stop
£394
Find Deal
Sat, 15 Nov - Wed, 19 Nov
Logo
23:00 - 11:30EWR-OPO
31h 30m1 stop
Logo
07:00 - 21:00OPO-EWR
19h 00m1 stop
£397
Find Deal
Sat, 8 Nov - Sat, 15 Nov
Scandinavian Airlines Logo
08:35 - 16:45EWR-OPO
27h 10m2 stops
Scandinavian Airlines Logo
17:35 - 13:35OPO-EWR
25h 00m2 stops
£433Scandinavian Airlines
Find Deal
Sun, 14 Dec - Fri, 19 Dec
United Airlines Logo
21:45 - 09:30EWR-OPO
6h 45mdirect
United Airlines Logo
12:35 - 15:50OPO-EWR
8h 15mdirect
£448United Airlines
Find Deal
Mon, 3 Nov - Wed, 12 Nov
United Airlines Logo
21:45 - 09:30EWR-OPO
6h 45mdirect
United Airlines Logo
12:35 - 15:50OPO-EWR
8h 15mdirect
£449United Airlines
Find Deal
Tue, 4 Nov - Wed, 12 Nov
SWISS Logo
22:00 - 11:15EWR-OPO
32h 15m1 stop
SWISS Logo
12:50 - 20:30OPO-EWR
12h 40m1 stop
£467SWISS
Find Deal
Mon, 3 Nov - Fri, 14 Nov
Scandinavian Airlines Logo
08:10 - 11:10EWR-OPO
22h 00m2 stops
Scandinavian Airlines Logo
17:35 - 15:40OPO-EWR
27h 05m1 stop
£470Scandinavian Airlines
Find Deal
Sun, 21 Sep - Mon, 10 Nov
TAP AIR PORTUGAL Logo
17:40 - 09:55EWR-OPO
11h 15m1 stop
TAP AIR PORTUGAL Logo
07:00 - 15:30OPO-EWR
13h 30m1 stop
£473TAP AIR PORTUGAL
Find Deal
Thu, 5 Feb - Thu, 26 Feb
TAP AIR PORTUGAL Logo
00:15 - 11:50EWR-OPO
6h 35mdirect
TAP AIR PORTUGAL Logo
15:55 - 22:10OPO-EWR
11h 15m1 stop
£478TAP AIR PORTUGAL
Find Deal
Thu, 29 Jan - Fri, 27 Feb
SWISS Logo
22:00 - 11:15EWR-OPO
32h 15m1 stop
SWISS Logo
19:25 - 20:30OPO-EWR
30h 05m1 stop
£504SWISS
Find Deal
Mon, 8 Dec - Sun, 21 Dec

Scandinavian Airlines flights from New York to Porto

Our best Scandinavian Airlines deals on New York to Porto flight tickets
Scandinavian Airlines
14 Dec
EWR08:35Newark
27h 10m
2 stops
OPO16:45Porto
19 Dec
OPO17:35Porto
25h 00m
2 stops
EWR13:35Newark
£433
Find similar
Scandinavian Airlines
21 Sept
EWR08:10Newark
22h 00m
2 stops
OPO11:10Porto
10 Nov
OPO17:35Porto
27h 05m
1 stop
EWR15:40Newark
£470
Find similar
Scandinavian Airlines
22 Sept
EWR19:40Newark
34h 20m
2 stops
OPO11:00Porto
7 Nov
OPO17:45Porto
26h 55m
1 stop
EWR15:40Newark
£478
Find similar

United Airlines flights from New York to Porto

Our best United Airlines deals on New York to Porto flight tickets
United Airlines
3 Nov
EWR21:45Newark
6h 45m
OPO09:30Porto
12 Nov
OPO12:35Porto
8h 15m
EWR15:50Newark
£448
Find similar
United Airlines
4 Nov
EWR21:45Newark
6h 45m
OPO09:30Porto
12 Nov
OPO12:35Porto
8h 15m
EWR15:50Newark
£449
Find similar
United Airlines
3 Nov
EWR21:45Newark
6h 45m
OPO09:30Porto
12 Nov
OPO12:35Porto
8h 15m
EWR15:50Newark
£450
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 12 September 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 15/11

23:00-11:30

1 stop31h 30m

Porto

Wed 19/11

06:30-21:00

1 stop19h 30m

£394

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 8/11

23:00-11:30

1 stop31h 30m

Porto

Sat 15/11

07:00-21:00

1 stop19h 00m

£397

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 14/12

08:35-16:45

2 stops27h 10m

Porto

Fri 19/12

17:35-13:35

2 stops25h 00m

£433

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 3/11

21:45-09:30

Nonstop6h 45m

Porto

Wed 12/11

12:35-15:50

Nonstop8h 15m

£448

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 4/11

21:45-09:30

Nonstop6h 45m

Porto

Wed 12/11

12:35-15:50

Nonstop8h 15m

£449

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 3/11

22:00-11:15

1 stop32h 15m

Porto

Fri 14/11

12:50-20:30

1 stop12h 40m

£467

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 21/9

08:10-11:10

2 stops22h 00m

Porto

Mon 10/11

17:35-15:40

1 stop27h 05m

£470

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 5/2

17:40-09:55

1 stop11h 15m

Porto

Thu 26/2

07:00-15:30

1 stop13h 30m

£473

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 29/1

00:15-11:50

Nonstop6h 35m

Porto

Fri 27/2

15:55-22:10

1 stop11h 15m

£478

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 8/12

22:00-11:15

1 stop32h 15m

Porto

Sun 21/12

19:25-20:30

1 stop30h 05m

£504

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February is, on average, the cheapest month to fly to Porto from New York, with most prices found around £424. If you are unable to visit Porto during the month of February, then departing from New York during the month March is also very affordable. Most momondo users find prices during this month for around £426.

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

According to our data, Wednesday is the cheapest day to fly to Porto from New York. The lowest ticket price found for a Wednesday departure recently was £350. 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 £621. 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 £498 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 £404 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 September 2025, prices for New York to Porto flights are approximately 4% 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)
Search flight deals

  • 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
Viseu
Aveiro
Matosinhos
Espinho
Esposende
Guimarães
Ponte de Lima
Caminha
Curia
Pinhao
Baiao
Chaves
Mesao Frio
Penafiel
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.

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/10
Sun 19/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal