$328 Cheap Flights from Porto (OPO) to Newark Liberty Intl. Airport (EWR)

Popular airlines from Porto Airport (OPO) to Newark Liberty Intl. Airport (EWR)

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Cheap Flights from Porto to Newark Liberty Intl. Airport (OPO-EWR)

Prices were available within the past 7 days and start at $328 for one-way flights and $408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Scandinavian Airlines
Scandinavian Airlines
Scandinavian Airlines
Scandinavian Airlines
TAP Portugal
Lufthansa
Air Canada
Swiss International Air Lines
United

Find the cheapest month to fly from Porto (OPO) to New York (EWR)

February is typically the cheapest month to fly

From $429 - $829 per traveler.

Alternative airports near New York

Prices were available within the past 7 days. Prices and availability are subject to change.

Flights from Porto (OPO) to Newark Liberty Intl. Airport (EWR)
Origin airport
Dr. Francisco de Sa Carneiro
Destination airport
Newark Liberty Intl. Airport
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$408
Distance
3332 mi
Average flight time
3 hours 20 mins

Porto to Newark Liberty Intl. Airport Flights

The cheapest times to fly from Porto to Newark Liberty Intl. Airport

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Porto to Newark Liberty Intl. Airport are during the month of March. You can find some of the cheapest flights from Porto to Newark Liberty Intl. Airport with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Porto to Newark Liberty Intl. Airport

Sunday is one of the best days to book for cheap flights from Porto to Newark Liberty Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Porto to Newark Liberty Intl. Airport

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Porto to Newark Liberty Intl. Airport in 2025. You can also book with separate airlines for your outbound and return journeys, from $328 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Porto to Newark Liberty Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Porto to Newark Liberty Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR) cost?
Lock in a cheap one-way flight from $328 or cheap return flight from $408 from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
The cheapest month to fly from OPO to EWR is March, when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
Hop on a nonstop flight with TAP Portugal and travel straight from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR).
What is the cheapest airline that flies from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from OPO to EWR. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
On average, Dr. Francisco de Sa Carneiro Airport (OPO) only offers 1 direct flight to Liberty Intl. Airport (EWR) per day. For more choices, try our easy-to-use filter tool. Just enter your dates, then click on "1 Stop" or "2+ Stops" to discover flights offering layovers.
What are the most popular departure times for flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
Flights between OPO and EWR are their busiest at 6 PM. If you'd like a quieter experience and possibly cheaper prices, choose a time outside the usual busy windows.
What day of the week has the most flights from OPO to EWR?
Friday offers the most flights from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR). Consider jetting off on this day and you'll have the best chance of finding a departure that fits your plans.
What is the earliest flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
Hop on the earliest flight at around 6:40PM UTC+0, heading out of Dr. Francisco de Sa Carneiro Airport (OPO). You'll be flying for around 8h 20m, coming in to land at Liberty Intl. Airport (EWR) at approximately 10:00PM UTC-5.
How long does it take to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
It usually takes 8 hours and 20 minutes to travel the 3,300 mi from OPO to EWR.
What is the best time to fly from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
To avoid potential delays on the Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR) route, aim to fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Newark from Dr. Francisco de Sa Carneiro Airport (OPO)?
If you're on a direct flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Newark, Liberty Intl. Airport (EWR) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR) last-minute?
Booking your plane ticket from OPO to EWR shortly before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an OPO to EWR flight and hotel package?
Opting for an OPO to EWR flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dr. Francisco de Sa Carneiro Airport (OPO) to Liberty Intl. Airport (EWR)?
Typically, you can reschedule or cancel your OPO to EWR flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.