Cheap flights from Newark Airport to Porto from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Porto departing on 4/26. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 pm - 9:20 pm
EWR
-
OPO
22h 35m
3 stops
Multiple Airlines Logo
12:00 pm - 1:15 pm
OPO
-
EWR
30h 15m
3 stops
$670Multiple Airlines
Fri, Apr 24 - Wed, Apr 29
Multiple Airlines Logo
5:45 pm - 6:50 am
EWR
-
OPO
32h 05m
3 stops
Multiple Airlines Logo
1:35 pm - 1:15 pm
OPO
-
EWR
28h 40m
2 stops
$672Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
Multiple Airlines Logo
11:00 pm - 11:55 pm
EWR
-
OPO
19h 55m
1 stop
Multiple Airlines Logo
8:20 am - 9:00 pm
OPO
-
EWR
17h 40m
1 stop
$673Multiple Airlines
Sun, Apr 26 - Thu, May 14
Multiple Airlines Logo
11:00 pm - 7:05 pm
EWR
-
OPO
15h 05m
1 stop
Multiple Airlines Logo
8:20 am - 9:00 pm
OPO
-
EWR
17h 40m
1 stop
$674Multiple Airlines
Mon, May 4 - Thu, May 21
Scandinavian Airlines Logo
5:15 pm - 5:05 pm
EWR
-
OPO
18h 50m
1 stop
Scandinavian Airlines Logo
11:50 am - 2:59 pm
OPO
-
EWR
32h 09m
1 stop
$675Scandinavian Airlines
Thu, Sep 3 - Thu, Sep 17
Multiple Airlines Logo
5:15 pm - 8:10 am
EWR
-
OPO
33h 55m
3 stops
Multiple Airlines Logo
7:15 am - 1:15 pm
OPO
-
EWR
35h 00m
3 stops
$676Multiple Airlines
Tue, Apr 21 - Sat, Apr 25
Scandinavian Airlines Logo
5:20 pm - 5:05 pm
EWR
-
OPO
18h 45m
2 stops
Scandinavian Airlines Logo
9:35 am - 1:15 pm
OPO
-
EWR
32h 40m
2 stops
$677Scandinavian Airlines
Thu, Apr 16 - Sat, Apr 25
Scandinavian Airlines Logo
5:15 pm - 5:05 pm
EWR
-
OPO
18h 50m
1 stop
Scandinavian Airlines Logo
11:50 am - 2:59 pm
OPO
-
EWR
32h 09m
1 stop
$678Scandinavian Airlines
Sat, Aug 22 - Thu, Sep 3
Multiple Airlines Logo
8:25 pm - 11:40 pm
EWR
-
OPO
22h 15m
2 stops
Multiple Airlines Logo
4:00 pm - 9:00 pm
OPO
-
EWR
34h 00m
3 stops
$679Multiple Airlines
Mon, May 11 - Sun, Nov 8
Multiple Airlines Logo
11:55 pm - 5:50 pm
EWR
-
OPO
12h 55m
1 stop
Multiple Airlines Logo
2:00 pm - 10:25 pm
OPO
-
EWR
13h 25m
1 stop
$680Multiple Airlines
Tue, May 5 - Tue, May 12

Scandinavian Airlines flights from Newark Airport to Porto

Our best Scandinavian Airlines deals on Newark Airport to Porto flight tickets
Scandinavian Airlines
Sep 3
EWR5:15 pmNewark
18h 50m
1 stop
OPO5:05 pmPorto
Sep 17
OPO11:50 amPorto
32h 09m
1 stop
EWR2:59 pmNewark
$675
Scandinavian Airlines
Apr 16
EWR5:20 pmNewark
18h 45m
2 stops
OPO5:05 pmPorto
Apr 25
OPO9:35 amPorto
32h 40m
2 stops
EWR1:15 pmNewark
$677
Scandinavian Airlines
Aug 22
EWR5:15 pmNewark
18h 50m
1 stop
OPO5:05 pmPorto
Sep 3
OPO11:50 amPorto
32h 09m
1 stop
EWR2:59 pmNewark
$678

TAP AIR PORTUGAL flights from Newark Airport to Porto

Our best TAP AIR PORTUGAL deals on Newark Airport to Porto flight tickets
TAP AIR PORTUGAL
Sep 12
EWR11:10 pmNewark
6h 55m
OPO11:05 amPorto
Sep 19
OPO9:15 pmPorto
23h 15m
1 stop
EWR3:30 pmNewark
$681
TAP AIR PORTUGAL
Apr 26
EWR11:10 pmNewark
6h 45m
OPO10:55 amPorto
May 2
OPO6:05 pmPorto
8h 05m
EWR9:10 pmNewark
$715
TAP AIR PORTUGAL
Apr 15
EWR11:00 pmNewark
11h 00m
1 stop
OPO3:00 pmPorto
May 13
OPO9:00 amPorto
11h 30m
1 stop
EWR3:30 pmNewark
$775

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Newark Airport to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 4/24

5:45 pm-9:20 pm

3 stops22h 35m

Porto

Wed 4/29

12:00 pm-1:15 pm

3 stops30h 15m

$670

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 4/24

5:45 pm-6:50 am

3 stops32h 05m

Porto

Mon 4/27

1:35 pm-1:15 pm

2 stops28h 40m

$672

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 4/26

11:00 pm-11:55 pm

1 stop19h 55m

Porto

Thu 5/14

8:20 am-9:00 pm

1 stop17h 40m

$673

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 5/4

11:00 pm-7:05 pm

1 stop15h 05m

Porto

Thu 5/21

8:20 am-9:00 pm

1 stop17h 40m

$674

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 9/3

5:15 pm-5:05 pm

1 stop18h 50m

Porto

Thu 9/17

11:50 am-2:59 pm

1 stop32h 09m

$675

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 4/21

5:15 pm-8:10 am

3 stops33h 55m

Porto

Sat 4/25

7:15 am-1:15 pm

3 stops35h 00m

$676

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 4/16

5:20 pm-5:05 pm

2 stops18h 45m

Porto

Sat 4/25

9:35 am-1:15 pm

2 stops32h 40m

$677

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 8/22

5:15 pm-5:05 pm

1 stop18h 50m

Porto

Thu 9/3

11:50 am-2:59 pm

1 stop32h 09m

$678

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 5/11

8:25 pm-11:40 pm

2 stops22h 15m

Porto

Sun 11/8

4:00 pm-9:00 pm

3 stops34h 00m

$679
Quickest round-trip

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 5/5

11:55 pm-5:50 pm

1 stop12h 55m

Porto

Tue 5/12

2:00 pm-10:25 pm

1 stop13h 25m

$680

Flights are sorted by cheapest round-trip 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 Newark Airport 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 Newark Airport 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 Newark Airport, with most prices found around $643. If you aren’t able to travel during the month of February, then book flights to Porto from Newark Airport during January instead. Flights to Porto in January, while not as cheap as those in February, still average around $672.

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

The cheapest day to depart on your flight to Porto is on a Monday when prices can be found for as low as $815. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $934. These prices are subject to change though, so be sure to set up a Price Alert for flights to Porto.

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

In the morning is the cheapest time of day to fly from Newark Airport to Porto when you can find flight prices for as low as $576. Flying to Porto in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $976 on average. Flights to Porto from Newark Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Newark to Porto flight route?

Fly from Newark to Porto for the best Newark - 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 Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Porto for around $829 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Porto from Newark Airport for as low as $748 on momondo.

What cabin class options are available on Newark to Porto flights?

There are 3 cabin classes available to choose from on Newark to Porto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Newark Airport to Porto flights?

No. A direct flight is the cheapest option for a flight between Newark Airport to Porto.

How have Newark Airport to Porto flight prices changed over time?

As of April 2026, prices for Newark Airport to Porto flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from Newark Airport to Porto

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

Cheap Newark Airport to Porto (EWR to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Porto

Best Price Found

$318

Fastest flight time

6h 45m

Direct flights

Every day

Airports in Porto

1 airport
The best one-way flight to Porto from Newark Airport in the past 72 hours is $318. The best round-trip flight deal from Newark Airport to Porto found on momondo in the last 72 hours is $738.
The fastest flight from Newark Airport to Porto takes 6h 45m
Direct flights go from Newark Airport to Porto every day.
There is 1 airport in Porto. From Newark Airport there are direct flights to Porto (OPO).

Frequently asked questions about flying from Newark Airport to Porto

  • How far is Newark to Porto by plane?

    There are 3333.8 mi between Newark and Porto. Flights usually cover this in 6h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Newark Airport to Porto Airport were last updated today.

  • How many operators does momondo search for flights from Newark Airport to Porto Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Newark Airport 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 Newark Airport to Porto?

  • What is the most popular airline from Newark Airport to Porto?

Best airlines flying from Newark Airport to Porto

Compare and see reviews for airlines that fly from Newark Airport to Porto with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $446Free CancellationRating
7.3
1,743 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $454Free CancellationRating
7.1
2,190 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $611Free CancellationRating
7.4
9,546 reviews
Search United Airlines flights
Air TransatPriceFrom $641Free CancellationRating
7.7
534 reviews
Search Air Transat flights
Brussels AirlinesPriceFrom $726Free CancellationRating
7.2
398 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $738Free CancellationRating
6.8
7,894 reviews
Search Lufthansa flights
  • United Airlines Flights From Newark Airport to Porto

    Across 7 United Airlines flights from Newark Airport to Porto this week, the average price was $985, with the best United Airlines deals starting from $611 round-trip. 9,546 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • Brussels Airlines Flights From Newark Airport to Porto

    Brussels Airlines is also a popular choice for this route. Brussels Airlines flight deals for Newark Airport to Porto start from as low as $726 round-trip, depending on your selected dates, with average Brussels Airlines deals seen on momondo around $1,029. Brussels Airlines operates 7 flights to Porto from Newark Airport in an average week. Users have rated it 7.2/10 across 398 reviews.

Traveling to a place near Porto?

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

Why use momondo?

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

It is quick and easy to find New York to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

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

Flights from New York to Porto with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New York and Porto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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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1 adult
Wed 5/6
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