Find flights
Deals
When to book
FAQs

Cheap flights from Newark Airport to Porto from £295

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — OPO
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to Porto are usually found in February or January, booked 43 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Newark to Porto

Enter your travel dates to find the best prices.

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 11 June 2026.

Wed 29/717:45
EWR
-
OPO
2 stops34h 00m
Scandinavian Airlines
Wed 12/811:50
OPO
-
EWR
2 stops30h 25m
Scandinavian Airlines
Deal found 6/6£654
Wed 29/706:00
EWR
-
OPO
1 stop20h 00m
United Airlines
Wed 12/811:20
OPO
-
EWR
2 stops28h 40m
United Airlines
Deal found 6/6£655
Wed 8/710:00
EWR
-
OPO
2 stops16h 00m
United Airlines
Fri 17/706:00
OPO
-
EWR
1 stop14h 45m
United Airlines
Deal found 7/6£657
Tue 29/913:13
EWR
-
OPO
2 stops12h 47m
United Airlines
Wed 7/1011:20
OPO
-
EWR
2 stops17h 39m
United Airlines
Deal found 6/6£658
Tue 28/714:00
EWR
-
OPO
2 stops12h 00m
United Airlines
Wed 12/811:20
OPO
-
EWR
2 stops26h 34m
United Airlines
Deal found 7/6£659
Wed 12/808:30
EWR
-
OPO
2 stops17h 30m
United Airlines
Fri 4/906:00
OPO
-
EWR
1 stop14h 45m
United Airlines
Deal found 7/6£661
Sat 11/712:25
EWR
-
OPO
1 stop13h 20m
Air Transat
Tue 21/708:25
OPO
-
EWR
1 stop13h 30m
Air Transat
Deal found 8/6£662
Tue 21/709:00
EWR
-
OPO
2 stops17h 00m
United Airlines
Wed 19/811:20
OPO
-
EWR
2 stops28h 40m
United Airlines
Deal found 8/6£663
Tue 28/723:55
EWR
-
OPO
1 stop17h 10m
Delta
Wed 12/805:55
OPO
-
EWR
1 stop21h 05m
Delta
Deal found 8/6£664
Wed 2/914:00
EWR
-
OPO
2 stops12h 00m
United Airlines
Wed 9/906:00
OPO
-
EWR
2 stops22h 59m
United Airlines
Deal found 8/6£665
Fri 2/1000:25
EWR
-
OPO
1 stop28h 20m
Turkish Airlines
Thu 8/1016:40
OPO
-
EWR
1 stop34h 50m
Turkish Airlines
Deal found 10/6£666
Wed 8/718:50
EWR
-
OPO
Nonstop7h 05m
United Airlines
Mon 13/712:10
OPO
-
EWR
1 stop32h 35m
United Airlines
Deal found 10/6£666

Find 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 11 June 2026.

Round-trip from

£654

One-way from

£295

Popular in

July

Cheapest in

February

Average price

£781
Scandinavian Airlines
  • Scandinavian Airlines
  • 29/7-12/8
  • 4 total stops
  • 64h 25m total
  • Newark to Porto
Search Deals
18/9
  • 18/9
  • 1 total stop
  • 14h 50m total
  • Newark to Porto
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£107 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 June 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 return flight

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 19/8

08:30-07:00

2 stops17h 30m

Porto

Tue 22/9

12:15-08:54

2 stops25h 39m

£663

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 8/7

18:50-06:55

Nonstop7h 05m

Porto

Mon 13/7

12:10-15:45

1 stop32h 35m

£666

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 3/8

09:30-08:30

2 stops18h 00m

Porto

Fri 14/8

09:25-22:00

1 stop17h 35m

£668

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 6/8

17:00-08:30

1 stop10h 30m

Porto

Tue 1/9

06:15-14:45

1 stop13h 30m

£672

NewarkPorto

EWR - OPO

EWROPO

Newark

Thu 16/7

23:55-18:15

1 stop13h 20m

Porto

Tue 11/8

06:15-19:59

2 stops18h 44m

£675

NewarkPorto

EWR - OPO

EWROPO

Newark

Tue 1/9

09:30-10:55

2 stops20h 25m

Porto

Tue 8/9

06:15-14:45

1 stop13h 30m

£676

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 14/8

08:15-07:10

2 stops17h 55m

Porto

Tue 1/9

12:15-12:24

2 stops29h 09m

£686
Fastest return journey

NewarkPorto

EWR - OPO

EWROPO

Newark

Fri 21/8

21:40-09:45

Nonstop7h 05m

Porto

Fri 4/9

09:00-11:55

Nonstop7h 55m

£687

NewarkPorto

EWR - OPO

EWROPO

Newark

Wed 5/8

23:55-22:00

1 stop17h 05m

Porto

Mon 31/8

16:20-07:58

2 stops44h 38m

£689

NewarkPorto

EWR - OPO

EWROPO

Newark

Mon 13/7

23:55-22:15

1 stop17h 20m

Porto

Sat 8/8

16:25-07:58

2 stops44h 33m

£710

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 return 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?

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 42 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, February is the cheapest month in which you can book a flight from Newark Airport to Porto (average of £479). Flying from Newark Airport to Porto in July is currently the most expensive (average of £802). 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 11 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Newark Airport to Porto as you normally would.

How much does it cost for a return flight from Newark Airport to Porto?

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?

    Located just 6.8 mi from the city center, Porto is the airport most travelers will use when flying to Porto from Newark. Booking flights from Newark to Porto (OPO) should be relatively easy as there are 7 daily inbound flights from Newark from 0 different airlines.

  • How long is the flight from Newark Airport to Porto?

    Departing from Newark Airport to Porto will take you 17h 30m. There are 3329 mi between Newark Airport and Porto. This flight may include one or multiple stops.

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

    No one likes to see their flight delayed. When booking a flight from Newark Airport to Porto consider choosing JetBlue (91%), TAP AIR PORTUGAL (91%) or airBaltic (89%) as they are the most reliable in getting you off to your destination on time.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from Newark Airport to Porto (average of £479). Flying from Newark Airport to Porto in July is currently the most expensive (average of £802). 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

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Santa Maria da Feira
Viseu
Guimarães
Coimbra
Chaves
Vila Nova de Gaia
Aveiro

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Newark to Porto

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Lisbon flights
John F Kennedy Intl to Lisbon flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to Porto?

Cheapflights helps you search for flights from Newark to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Newark to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newark to Porto.

Can Cheapflights find flights from Newark to Porto with no change fees?

Need flexible booking options for your flight to Porto from Newark? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Newark to Porto become cheaper?

Of course! You can now track prices for flights from Newark to Porto and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.