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Cheap flights from Newark Airport to Porto from C$ 439

EWR — OPO
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Newark to Porto

Fri 4/1211:25 p.m. -
Nonstop6h 35m
Wed 9/126:35 p.m. -
Nonstop8h 20m
Deal found 27/10C$ 908
Sat 31/106:30 p.m. -
1 stop18h 15m
Mon 9/1112:55 p.m. -
2 stops30h 00m
Deal found 26/10C$ 913
Thu 19/115:30 p.m. -
1 stop18h 25m
Mon 23/1112:55 p.m. -
1 stop31h 45m
Deal found 26/10C$ 923
Wed 18/115:30 p.m. -
1 stop18h 35m
Mon 23/1112:55 p.m. -
2 stops30h 00m
Deal found 26/10C$ 933
Mon 23/119:45 p.m. -
Nonstop6h 45m
Thu 3/1212:35 p.m. -
Nonstop8h 25m
Deal found 24/10C$ 946
Sun 27/129:45 p.m. -
Nonstop6h 45m
Wed 3/212:05 p.m. -
1 stop13h 25m
Deal found 28/10C$ 948
Sun 15/1111:00 p.m. -
1 stop18h 55m
Sat 21/116:40 a.m. -
1 stop19h 20m
Deal found 26/10C$ 962
Thu 10/126:30 p.m. -
2 stops17h 25m
Fri 18/125:45 p.m. -
2 stops24h 40m
Deal found 24/10C$ 971
Wed 25/119:45 p.m. -
Nonstop6h 45m
Wed 2/121:45 p.m. -
1 stop34h 20m
Deal found 26/10C$ 972

Find flight deals from Newark to Porto

Round-trip from

C$ 868

One-way from

C$ 439

Popular in

December

Cheapest in

February

Average price

C$ 1,100

Good one-way deal

C$ 524 or less
12/2-17/2
  • 12/2-17/2
  • 2 total stops
  • 61h 50m total
  • Newark to Porto
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3/3-31/12
  • 3/3-31/12
  • 1 total stop
  • 13h 50m total
  • Newark to Porto
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 43 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Newark to Porto.
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Cheapflights Fare Finder

 
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 Newark - OPO Porto

EWROPO

Newark

Mon 1/3

11:00 p.m.-4:45 p.m.

1 stop12h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 508

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Sat 12/12

11:00 p.m.-11:10 a.m.

1 stop31h 10m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 526

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Thu 22/4

11:00 p.m.-5:15 p.m.

1 stop13h 15m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 542

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Fri 19/3

11:00 p.m.-9:35 a.m.

1 stop30h 35m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 564

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Mon 30/11

12:10 a.m.-7:00 p.m.

1 stop13h 50m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 640
Quickest round-trip

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Tue 16/3

10:45 p.m.-9:30 a.m.

Nonstop6h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 679

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Sun 27/12

9:45 p.m.-9:30 a.m.

Nonstop6h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 679

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Thu 31/12

9:45 p.m.-9:30 a.m.

Nonstop6h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 749

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Fri 19/3

10:45 p.m.-9:30 a.m.

Nonstop6h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 749

NewarkPorto

EWR Newark - OPO Porto

EWROPO

Newark

Mon 30/11

6:00 p.m.-11:45 a.m.

1 stop12h 45m

Porto

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 769

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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 best time to book flights from Newark Airport to Porto is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 C$ 918). Flying from Newark Airport to Porto in December is currently the most expensive (average of C$ 1,543). 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?

When flying from Newark Airport to Porto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Newark Airport to Porto?

Airfare is below average for this route at the moment.

Newark Airport to Porto flights typically cost between C$ 930 and C$ 1,237 in February.
The cheapest round-trip price found within the last 5 days was C$ 868 on Multiple Airlines (12 Feb-17 Feb).

Related info for your journey

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

    Most people fly into Porto (OPO) if they book a flight to Porto from Newark. On average, Porto has 4 inbound flights from Newark per day from 0 airlines. Porto is conveniently located just 10.9 km from Porto’s city centre.

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

    Scandinavian Airlines and Delta can get you from Newark Airport to Porto in just under 13h 35m. Your travel time can differ by up to 1h 50m. The distance from Newark Airport to Porto is about 5358 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The top 3 most reliable airlines when flying from Newark Airport to Porto are airBaltic (100%), JetBlue (93%) and TAP AIR PORTUGAL (93%).

  • 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, February is the cheapest month in which you can book a flight from Newark Airport to Porto (average of C$ 918). Flying from Newark Airport to Porto in December is currently the most expensive (average of C$ 1,543). 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

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Alternative routes for Newark to Porto

John F Kennedy Intl to Lisbon flights
Newark to Lisbon flights

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