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$295+ Cheap flights from Newark (EWR) to Porto (OPO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — OPO
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Porto are usually found in February or November, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Newark to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$565
(Mytrip)

One-way from

$295
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$672

Good round-trip deal

$771 or less

Good one-way deal

$371 or less
Provider with most accurate pricing for Newark-Porto flight deals.
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Provider most trusted by Cheapflights users for Newark-Porto flights.
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From Newark to Porto
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One-way flight from Newark to Porto
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($191 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Newark to Porto.
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Price to beat on a one-way flight from Newark to Porto.
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Find flight deals from Newark to Porto

Cheapest flights from Newark to Porto
Explore the most affordable flight options available from Newark to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This FlightHub deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:55 pmEWR - OPO
1 stop14h 05mTAP AIR PORTUGAL
Mon 1/128:15 amOPO - EWR
1 stop12h 15mTAP AIR PORTUGAL
Deal found 3/19$560
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:50 pmEWR - OPO
2 stops17h 30mMultiple Airlines
Mon 5/1210:30 amOPO - EWR
2 stops33h 50mMultiple Airlines
Deal found 3/20$565
This FlightHub deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:30 pmEWR - OPO
2 stops42h 35mScandinavian Airlines
Fri 10/245:55 pmOPO - EWR
2 stops49h 30mScandinavian Airlines
Deal found 3/20$575
This FlightHub deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/221:30 amEWR - OPO
1 stop33h 40mTurkish Airlines
Tue 4/110:50 amOPO - EWR
1 stop16h 45mTurkish Airlines
Deal found 3/19$638
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/164:15 pmEWR - OPO
1 stop9h 30mAir Transat
Tue 6/248:25 amOPO - EWR
1 stop16h 50mAir Transat
Deal found 3/20$655
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/263:10 pmEWR - OPO
2 stops19h 20mDelta
Sat 5/36:40 amOPO - EWR
2 stops20h 58mDelta
Deal found 3/20$697
This SWISS deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:05 pmEWR - OPO
1 stop15h 35mSWISS
Tue 1/1312:05 pmOPO - EWR
1 stop13h 25mSWISS
Deal found 3/19$737

Cheapflights Fare Finder

Customize your flight search to find flights from Newark 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, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
Use the filters below to find and compare flights from Newark Airport to Porto that are best for you.

Fly from

Newark

Fly to

Porto

Route

Depart

Return

Price

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 5/5

10:50 pm-9:20 pm

2 stops17h 30m

Porto

Mon 5/12

10:30 am-3:20 pm

2 stops33h 50m

$565

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 4/22

5:15 pm-11:00 am

1 stop12h 45m

Porto

Fri 5/23

5:55 pm-1:15 pm

2 stops24h 20m

$632

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 4/2

5:35 pm-10:00 am

1 stop11h 25m

Porto

Mon 5/5

6:05 pm-9:05 pm

Nonstop8h 00m

$649

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 6/16

4:15 pm-6:45 am

1 stop9h 30m

Porto

Tue 6/24

8:25 am-8:15 pm

1 stop16h 50m

$655

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 4/1

12:30 am-3:50 pm

1 stop34h 20m

Porto

Wed 7/2

4:50 pm-10:35 pm

1 stop34h 45m

$683

NewarkPorto

EWR - OPO

EWROPO

Newark

Sat 4/26

3:10 pm-3:30 pm

2 stops19h 20m

Porto

Sat 5/3

6:40 am-10:38 pm

2 stops20h 58m

$697

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 3/28

11:00 pm-11:10 pm

1 stop20h 10m

$301

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 3/24

1:10 am-11:50 am

Nonstop6h 40m

$342

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 3/25

7:50 pm-7:05 am

1 stop31h 15m

$476

NewarkPorto

EWR - OPO

EWROPO

Newark

Sun 4/13

5:15 pm-11:10 am

1 stop12h 55m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 14 results
1
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Compare providers for flights from Newark to Porto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Porto in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
GotogatePrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to Porto

How far ahead should I book a flight from Newark Airport to Porto?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Porto. Price data was last updated on March 14, 2025.

The price you pay for your flight from Newark Airport to Porto may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to Porto?

Currently, January is the cheapest month in which you can book a flight from Newark Airport to Porto (average of $523). Flying from Newark Airport to Porto in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to OPO?

Find hourly flight availability from Newark to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 49% on flights from Newark Airport to Porto by exploring options for tickets at noon.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated March 21, 2025.
Read reviews from past customers who have flown Delta, Air Transat and SWISS from New York to Porto. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.5
Good
1,567 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Turkish Airlines
7.3
Good
3,741 reviews
Delta
8.0
Very good
7,895 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Newark to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Newark?

    For a flight from Newark to Porto, you will be flying into Porto. Porto (OPO) is just 6.8 mi from the center of the city. Porto is the only Porto airport and it handles 1 inbound flight from Newark per day. 7 airlines have flights to Porto from Newark on a regular basis.

  • How popular is this Newark Airport to Porto flight route?

    This flight path from Newark to Porto was viewed by 273 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Newark Airport to Porto round-trip?

    Scandinavian Airlines, at $632, was found to be the cheapest airline from Newark Airport to Porto.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and Air Transat. These flights start at 24% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Porto one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $342. Users have also found prices from $476 and $523 on Air Transat and Scandinavian Airlines, respectively.

  • What are the most reliable airlines from Newark Airport to Porto?

    Before booking your flight to Porto from Newark Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (76%), JetBlue (76%), TAP AIR PORTUGAL( 76%).

  • What are the cheapest flights from Newark Airport to Porto?

    Looking for the cheapest flight from Newark Airport to Porto? While on average our users pay $1,927, our data indicates the cheapest price to be $289. The most popular route (Newark - Porto), is priced around $518.

  • Can I find deals for flights from Newark to Porto that include hotel bookings?

    Yes. In addition to deals on Newark to Porto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to Porto.

  • Can I find deals for business class flights from Newark to Porto?

    Yes. Cheapflights offers flight deals from Newark to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Newark Airport to Porto?

    Currently, January is the cheapest month in which you can book a flight from Newark Airport to Porto (average of $523). Flying from Newark Airport to Porto in June is currently the most expensive (average of $1,082). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Newark to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Newark to Porto

Discover the top 7 airlines that operate flights from Newark to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$493Average$940FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$531Average$1,179FlexibilityNo cancel feeOn-timeN/A
Azores AirlinesCheapest$577Average$689FlexibilityNo cancel feeOn-time74%
Turkish AirlinesCheapest$618Average$678FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$645Average$725FlexibilityNo cancel feeOn-time50%
SWISSCheapest$648Average$856FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$735Average$1,093FlexibilityNo cancel feeOn-time69%
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