$200 Find Cheap Flights from Newark Liberty Airport to Portugal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Portugal departing on 3/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Newark to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lisbon
Lisbon2 stops$474
Porto
Porto2 stops$438
Faro
Faro1 stop$424
Ponta Delgada
Ponta Delgada1 stop$482
Funchal
Funchal1 stop$441
Lajes
Lajes1 stop$585
Horta
Horta1 stop$1,205
Porto Santo
Porto Santo1 stop$761
Lisbon
Lisbon2 stops$474
Porto
Porto2 stops$438
Faro
Faro1 stop$424
Ponta Delgada
Ponta Delgada1 stop$482
Funchal
Funchal1 stop$441
Lajes
Lajes1 stop$585
Horta
Horta1 stop$1,205
Porto Santo
Porto Santo1 stop$761

Book Cheap Newark to Portugal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Portugal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Portugal

Fri, May 1 - Sat, May 9
Scandinavian Airlines Logo
5:20 pm - 6:45 pm
EWR
-
FAO
20h 25m
1 stop
Scandinavian Airlines Logo
6:45 pm - 2:59 pm
FAO
-
EWR
25h 14m
1 stop
$424Scandinavian Airlines
Fri, May 1 - Sat, May 9
Scandinavian Airlines Logo
5:20 pm - 6:45 pm
EWR
-
FAO
20h 25m
1 stop
Scandinavian Airlines Logo
6:45 pm - 2:59 pm
FAO
-
EWR
25h 14m
1 stop
$425Scandinavian Airlines
Wed, Sep 2 - Sat, Sep 19
Scandinavian Airlines Logo
5:45 pm - 9:35 am
EWR
-
FAO
58h 50m
2 stops
Scandinavian Airlines Logo
6:45 pm - 2:59 pm
FAO
-
EWR
25h 14m
1 stop
$427Scandinavian Airlines
Wed, Sep 2 - Sat, Sep 19
Scandinavian Airlines Logo
5:45 pm - 9:35 am
EWR
-
FAO
58h 50m
2 stops
Scandinavian Airlines Logo
9:50 am - 1:15 pm
FAO
-
EWR
32h 25m
2 stops
$429Scandinavian Airlines
Fri, May 1 - Sat, May 9
Scandinavian Airlines Logo
5:20 pm - 6:45 pm
EWR
-
FAO
20h 25m
1 stop
Scandinavian Airlines Logo
6:45 pm - 2:59 pm
FAO
-
EWR
25h 14m
1 stop
$438Scandinavian Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
8:25 pm - 11:10 pm
EWR
-
OPO
21h 45m
2 stops
Multiple Airlines Logo
10:25 pm - 7:15 pm
OPO
-
EWR
25h 50m
2 stops
$440Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
TAP AIR PORTUGAL Logo
11:10 pm - 9:50 pm
EWR
-
FNC
17h 40m
1 stop
TAP AIR PORTUGAL Logo
8:40 am - 9:10 pm
FNC
-
EWR
17h 30m
1 stop
$441TAP AIR PORTUGAL
Tue, Mar 17 - Wed, Mar 25
TAP AIR PORTUGAL Logo
1:15 am - 10:55 pm
EWR
-
FNC
17h 40m
2 stops
TAP AIR PORTUGAL Logo
8:45 am - 11:00 pm
FNC
-
EWR
18h 15m
1 stop
$445TAP AIR PORTUGAL
Tue, Apr 14 - Tue, Apr 28
TAP AIR PORTUGAL Logo
11:10 pm - 9:50 pm
EWR
-
FNC
17h 40m
1 stop
TAP AIR PORTUGAL Logo
10:45 pm - 9:10 pm
FNC
-
EWR
27h 25m
1 stop
$455TAP AIR PORTUGAL
Mon, Apr 13 - Tue, Apr 21
TAP AIR PORTUGAL Logo
11:10 pm - 9:50 pm
EWR
-
FNC
17h 40m
1 stop
TAP AIR PORTUGAL Logo
8:40 am - 9:10 pm
FNC
-
EWR
17h 30m
1 stop
$457TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Newark to Portugal flights

Get data-powered insights and trends into flights from Newark to Portugal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Newark Airport to Portugal flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Portugal from Newark Airport found in the last 72 hours was to Lisbon, at $435 round-trip. The most popular route is from Newark Airport (EWR) to Lisbon (LIS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $435.

Can I save money by flying with a layover from Newark Airport to Portugal?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $830, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Newark Airport to Portugal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Portugal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Portugal is January, when tickets cost $445 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $987 and $931 respectively.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Portugal?

The average price of all round-trip flights from Newark Airport to Portugal clicked on KAYAK for each day over the last 12 months.

For Newark Liberty Airport to Portugal, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Portugal back to Newark Liberty Airport, the best deals are generally found on Thursday, with Saturday being the most expensive.

How far in advance should I book a flight from Newark Airport to Portugal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Portugal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Portugal, you should book around 5 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$200
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Newark Liberty Airport to Ponta Delgada

FAQs - booking Portugal flights

  • What type of documentation do I require to fly from Newark to Portugal?

    For a citizen of the United States who plans on making a trip to Portugal, you will need a valid passport and the validity date of the passport needs to be at least 90 days beyond the time you plan on departing from Portugal. If you're going to Portugal on a vacation you don't need a visa as long as you don't plan on staying for more than 90 days in the country.

  • If I'm going to rent a car when I arrive in Portugal and I'm taking my kids on a trip, what child seat laws do I need to know about?

    In Portugal, every child up until the age of 12 years old or up to the height of 53 inches needs to ride in a car seat that is appropriate for their size. If you are not bringing your own child seats on your trip, confirm with your rental car company that they can rent your car seats upon your arrival.

  • If I wish to travel from Newark to the city of Porto in Portugal, what is my best airport choice?

    Both United Airlines and Brussels Airlines offer nonstop flights from Newark International Airport to the Porto Airport (OPO) which has a location just to the north of the center of Porto.

  • If I am flying to Lisbon Humberto Delgado Airport, are there any public transportation options to get me from the airport to the center of Lisbon?

    The Lisbon Humberto Delgado Airport has a metro station that offers a direct line right to the city center. The red line (Aeroporto-Saldanha) can take you from the airport to downtown Lisbon in around 20min for a cost of about €1.45 ($1.46).

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Portugal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Portugal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Portugal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to Portugal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Portugal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Newark Liberty Airport to Portugal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Portugal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Newark Liberty Airport to Portugal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Portugal?

    The cheapest time of day to fly to Portugal is generally in the evening, when round-trip flights cost $708 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Portugal is generally at night, which is peak travel time and where the average cost of a ticket is $721.

Top tips for finding cheap flights to Portugal

  • Looking for a cheap flight? 25% of our users found tickets from Newark Liberty Airport to the following destinations at these prices or less: Lisbon $315 one-way - $562 round-trip
  • One of the most common destinations in Portugal for people traveling from Newark International Airport (EWR) is to fly to Lisbon Humberto Delgado International Airport (LIS). TAP Air Portugal, United Airlines, Brussels Airlines, and Lufthansa all offer nonstop flights between these two airports.
  • If you are planning on traveling between Newark International Airport and Lisbon Humberto Delgado Airport and you would like to save some money on your trip, consider the one-stop flights aboard Swiss Airways, Delta Airlines, and British Airways that often save your money over the nonstop options on this route.
  • For travelers making the trip from Newark International Airport to Portugal looking for a comfortable place to wait for their flight at the airport, consider some of the many lounges available at the airport from airlines such as Lufthansa, Delta, United, and American.
  • If you are looking for a public transportation option to get you to Newark International Airport, consider some of the many routes available aboard NJ Transit Bus Lines. Not only does this bus service offer options from several points in the Newark area to the airport, but they also offer an Express Bus that offers service between three points in New York City to the terminal buildings at the airport.
  • If you are looking for a fantastic way to get refreshed after a long flight from Newark to Portugal, consider the showers available in both the ANA Lounge and the ABC Business Center at the Lisbon Humberto Delgado Airport.

Reviews of the top 5 airlines serving from Newark to Portugal

 
Need help choosing which airline to fly with from Newark to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9405 reviews
7.1Entertainment
7.7Boarding
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

8.0 ExcellentAnonymous, Mar 2026
EWR - PIT
Read more United Airlines reviews

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Flight from London was delayed so missed the connecting flight. Taking 2 days to get to destination which should have only taken a few hours.

Too cramped up for the better seats I paid for.

I didn’t like my seat in my return flight from Montreal to Orlando at all; considering I paid extra for better seats. That middle seat was cramped up way too much.

Suitcase didn’t arrive to Stockholm. Chairs y comfy and not even water is offered

Bad baggage and people management at boarding forcing me to dispatch my bad despite being the perfect size and respecting everything perfectly, whereas many did not and many free empty spots on the plane as usual… making me loose time and my planned bus at arrival to go to Geneva. Costing me 100 euros extra! So Brussels airlines needs to refund me

I never board the flight. My visa was delayed and when I tried calling Kayak, no one answer and I still have not heard from anyone.

All great. Very efficient. Good emails that kept us in the know

Original flight was canceled, booked another one and find out when checking I was on the waiting list. Horrible experience

Actually this is my first time using airline I was in every single thing that happened throughout our journey, the appearance of the plane inside furnished about the seating the flight attendants and many many more I was so excited throughout thank you Brussels Airlines for the great service.

On board service was decent. I like the legroom at UA that seems to be more than in other airlines

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Strike pissed me n stranded in middle of no where

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The value is there, but the layovers in Lisbon were not great. The passport control was so bad that a 2 hour layover became very tight and on the return the Terminal was barebones which made it a long 3 hours.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked everything BUT the temperature. It was freezing and now I am sick.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

Everything you need to know for your flight from Newark to Portugal

Information on your arrival and departure airports