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Cheap flights from New York to Porto from £202

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 4/3. 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
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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.
Delta Logo
13:00 - 10:30
LGA
-
OPO
16h 30m2 stops
Delta Logo
11:25 - 23:45
OPO
-
LGA
17h 20m2 stops
£396Delta
Tue, 17 Feb - Tue, 24 Feb
Delta Logo
13:09 - 10:30
LGA
-
OPO
16h 21m2 stops
Delta Logo
05:00 - 18:27
OPO
-
LGA
18h 27m2 stops
£396Delta
Sat, 17 Jan - Sat, 24 Jan
United Airlines Logo
06:05 - 11:40
LGA
-
OPO
24h 35m2 stops
United Airlines Logo
06:00 - 19:03
OPO
-
LGA
42h 03m2 stops
£412United Airlines
Wed, 14 Jan - Sun, 18 Jan
United Airlines Logo
10:26 - 11:40
LGA
-
OPO
20h 14m2 stops
United Airlines Logo
06:00 - 14:28
OPO
-
LGA
37h 28m2 stops
£414United Airlines
Mon, 5 Jan - Mon, 2 Feb
United Airlines Logo
15:20 - 11:40
LGA
-
OPO
15h 20m2 stops
United Airlines Logo
06:00 - 23:21
OPO
-
LGA
22h 21m2 stops
£415United Airlines
Sat, 17 Jan - Sun, 25 Jan
United Airlines Logo
10:28 - 11:40
LGA
-
OPO
20h 12m2 stops
United Airlines Logo
06:00 - 23:43
OPO
-
LGA
22h 43m2 stops
£416United Airlines
Thu, 15 Jan - Mon, 19 Jan
Multiple Airlines Logo
23:00 - 18:10
EWR
-
OPO
14h 10m1 stop
Multiple Airlines Logo
10:20 - 21:00
OPO
-
EWR
14h 40m1 stop
£478Multiple Airlines
Fri, 13 Feb - Fri, 13 Mar
Multiple Airlines Logo
23:00 - 22:25
EWR
-
OPO
18h 25m1 stop
Multiple Airlines Logo
18:15 - 21:00
OPO
-
EWR
31h 45m1 stop
£483Multiple Airlines
Wed, 7 Jan - Sun, 18 Jan
Scandinavian Airlines Logo
18:50 - 17:05
EWR
-
OPO
17h 15m2 stops
Scandinavian Airlines Logo
11:50 - 13:20
OPO
-
EWR
30h 30m2 stops
£488Scandinavian Airlines
Thu, 23 Apr - Wed, 29 Apr
Scandinavian Airlines Logo
17:15 - 11:00
EWR
-
OPO
12h 45m1 stop
Scandinavian Airlines Logo
11:50 - 13:20
OPO
-
EWR
30h 30m2 stops
£489Scandinavian Airlines
Sun, 26 Apr - Wed, 6 May

Lufthansa flights from New York to Porto

Our best Lufthansa deals on New York to Porto flight tickets
Lufthansa
21 Feb
EWR21:45Newark
6h 45m
OPO09:30Porto
2 Mar
OPO12:35Porto
8h 15m
EWR15:50Newark
£521
Find similar
Lufthansa
14 Mar
EWR22:45Newark
6h 45m
OPO09:30Porto
21 Mar
OPO06:15Porto
17h 50m
1 stop
EWR20:05Newark
£538
Find similar
Lufthansa
20 Feb
EWR18:05Newark
12h 35m
1 stop
OPO11:40Porto
1 Mar
OPO12:35Porto
8h 15m
EWR15:50Newark
£555
Find similar

British Airways flights from New York to Porto

Our best British Airways deals on New York to Porto flight tickets
British Airways
11 Feb
LGA17:07New York LaGuardia
17h 58m
2 stops
OPO16:05Porto
18 Feb
OPO08:20Porto
17h 52m
2 stops
LGA21:12New York LaGuardia
£550
Find similar
British Airways
25 Dec
LGA13:30New York LaGuardia
22h 45m
2 stops
OPO17:15Porto
15 Jan
OPO08:20Porto
18h 09m
2 stops
LGA21:29New York LaGuardia
£704
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 5 December 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

Tue 17/2

13:00-10:30

2 stops16h 30m

Porto

Tue 24/2

11:25-23:45

2 stops17h 20m

£396

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 17/1

13:09-10:30

2 stops16h 21m

Porto

Sat 24/1

05:00-18:27

2 stops18h 27m

£396

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Wed 14/1

06:05-11:40

2 stops24h 35m

Porto

Sun 18/1

06:00-19:03

2 stops42h 03m

£412

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Mon 5/1

10:26-11:40

2 stops20h 14m

Porto

Mon 2/2

06:00-14:28

2 stops37h 28m

£414

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Sat 17/1

15:20-11:40

2 stops15h 20m

Porto

Sun 25/1

06:00-23:21

2 stops22h 21m

£415

New YorkPorto

LGA - OPO

LGAOPO

New York LaGuardia

Thu 15/1

10:28-11:40

2 stops20h 12m

Porto

Mon 19/1

06:00-23:43

2 stops22h 43m

£416

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 13/2

23:00-18:10

1 stop14h 10m

Porto

Fri 13/3

10:20-21:00

1 stop14h 40m

£478

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 7/1

23:00-22:25

1 stop18h 25m

Porto

Sun 18/1

18:15-21:00

1 stop31h 45m

£483

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 23/4

18:50-17:05

2 stops17h 15m

Porto

Wed 29/4

11:50-13:20

2 stops30h 30m

£488

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 26/4

17:15-11:00

1 stop12h 45m

Porto

Wed 6/5

11:50-13:20

2 stops30h 30m

£489

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 February is, on average, the cheapest month to fly to Porto from New York, with most prices found around £450. 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 £450.

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 £359. 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 £623. 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 £505 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 £435 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 December 2025, prices for New York to Porto flights are approximately 10% more expensive 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 45m

Direct flights

Every day

Airports in Porto

1 airport
The fastest flight from New York to Porto takes 6h 45m
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
Aveiro
Viseu
Espinho
Guimarães
Esposende
Lamego
Ponte de Lima
Curia
Pinhao
Caminha
Baiao
Chaves
Mesao Frio
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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