Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Newark Liberty Airport to Portugal from $264

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 9/23. 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.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Portugal

In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Portugal Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Lisbon
Lisbonnonstop$400
Porto
Porto3 stops$736
Ponta Delgada
Ponta Delgadanonstop$699
Funchal
Funchal1 stop$700
Faro
Faro1 stop$728
Lajes
Lajes1 stop$825
Horta
Horta3 stops$900
Porto Santo
Porto Santo1 stop$953

Good to know

Low season

January

High season

July

Cheapest flight

$264
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Newark Liberty Airport to Lisbon

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 to Portugal from Newark Liberty Airport 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 to Portugal with an airline and back to Newark Liberty Airport 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 to Portugal from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

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 $529 one-way - $769 round-trip
  • Morning departure is around 42% cheaper than an evening flight, on average*.
  • 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.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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 10981 reviews
7.1Entertainment
6.7Food
8.1Crew
7.7Boarding
7.2Comfort
Airline reviews

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

4.0 OkayAnonymous, May 2024EWR - CDG
Read more about United Airlines reviews

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

EWR terminal C United Club is great. Flight and everything else mediocre

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

I missed my connecting flight due to long lines at security and immigration. Need improvements

Food quality is deteriorating each time, last year was very good. I avoid the plane food lately.

Been flying on various airlines, all over the world, for 50+ years. The food on Brussels Air was easily the worst I ever endured.

I felt the overall quality of the plane and food service was less than that of their partner airlines, United. An example was wine was served in paper cups in premium economy class. There was no real silverware, napkins or a welcome kit other than a pillow and blanket.

Boarding time was a bit slow causing the flight to not leave right at 5 pm,but other than that it was fine.

I like the frequent mails we get when there is an update. Please keep it up

in the front - higher class of business - sitting in the same seat (with one empty in the middle) is not acceptable any more. need the business class to be as we paid for.

More than one hour detail with no explanation and no compensation

my husband's monitor did not work. there was a visibly ill family in my husband's row.

we had to unexpectedly check a bag, the flight was late getting in

Great airline, new, comfortable and quiet planes. Plenty of leg room and state of the art entertainment system. The big downside is the connection in Lisbon. The airport is small and a bus is needed from the plane to the terminal. Is a mess, takes a lot of time, nobody gives an explanation, boarding zones are not honored, etc.

I thought Miami's airport was very disorganized during the Boarding.

Very efficient boarding - other airlines could learn from them. Friendly, efficient crew. Red eye flight, so dinner meal was irrelevant. Breakfast could have been more substantial. Seats reasonably comfy.

People seated in exit rows should have designated overhead space

I have been flying internationally for most of like. My first trip with TAP- wonderful! I look forward to flying with them more frequently in the future!

Larger seats on this plane made the ride reasonably comfortable. Our next flight, from Lisbon to Copenhagen, was inconsiderately tight and stressful. The seats were smaller, space between rows was very limited (no button or mechanism to even slightly incline anyone’s seat), and leg-cramping under the seat in front. Just like sardines in a can. Really felt for all the tall Danes on the flight. Their knees were pressed against the seat in front throughout the flight.

Flight was 2+ hrs late boarding. Delay updates were nonexistent. Boarding Gate change was by word of mouth.

The plane was modern and clean. TAP staff at the airport as well as the flight crew were professional, friendly, and helpful. Overall, a great experience.

The airline made last minute changes to our business class seats splitting our family of 4 with young children who had pre-booked a row of 4 seats. The seat was also dirty and sticky. Our pre-ordered child meals were also not available. :(

Awful experience all around, misleading booking led to disgraceful baggage charge at gate. Tiny uncomfortable seats with little drinks served in small paper cups filled halfway. Difficult to use bathrooms the whole flight and now on the way back we’re stuck in Lisbon a day later because of a diversion on our connecting flight, I will never fly this airline again.

Everything could be better. The plain was in Orlando for 3 hours prior to boarding. After boarding all the passengers they found out that plane has a mechanical problem. After an hour the problem was solved, the pilot comes on and states, (We have to go back to the gate and take on more fuel!) Are you kidding me???? Who they have for pilots, Boy scouts?? I barely made my connecting flight to Vienna, but my suitcase did not. I'm still waiting for it, in Gyor, Hungary. Am I having fun yet?? Other passenger were in the same binned. I travelled all over the world both for business and pleasure with all types of airlines. By far of all the carriers I travelled with, Discover is the worst. I'm contemplating to bight the bullet and go back to the US with a different carrier. For International flights, the seats are made for little people. The person in front of me had his seat reclined the whole way, I felt like he was sitting in my lap. For closing, I would not let my dog travel with Discover, yet alone recommend it to an other person. Does it sound like I'm frustrated, Think about having to travel back to the US with them. I'm sure I'll not hear back from you, because nobody wants to hear about bad news, but with all the hype Discover puts out there about their services, nothing could be further from the truth. Joseph A. Nagy

Only problem we experienced was not anything to do with Lufthansa. When changing planes in Frankfurt we spent over an hour on passport control line. Lufthansa did a marvelous job on everything from keeping me informed via texts, to terrific cabin crew.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Book cheap flights from Newark to Portugal

Recent round-trip flight deals

11/2Sat
nonstopTAP AIR PORTUGAL
6h 45mEWR-LIS
11/8Fri
1 stopTAP AIR PORTUGAL
33h 00mLIS-EWR
$400
10/27Sun
nonstopTAP AIR PORTUGAL
6h 45mEWR-LIS
11/6Wed
nonstopTAP AIR PORTUGAL
8h 25mLIS-EWR
$409
11/9Sat
1 stopUnited Airlines
13h 39mEWR-LIS
11/20Wed
nonstopUnited Airlines
8h 10mLIS-EWR
$555
11/3Sun
1 stopUnited Airlines
18h 30mEWR-LIS
11/16Sat
1 stopUnited Airlines
13h 09mLIS-EWR
$560
10/31Thu
1 stopBritish Airways
22h 20mEWR-LIS
11/4Mon
1 stopBritish Airways
14h 00mLIS-EWR
$576
11/6Wed
1 stopBritish Airways
15h 20mEWR-LIS
11/11Mon
1 stopBritish Airways
24h 25mLIS-EWR
$579
7/8Mon
nonstopBrussels Airlines
5h 30mEWR-PDL
7/16Tue
nonstopBrussels Airlines
6h 15mPDL-EWR
$980
6/16Sun
nonstopBrussels Airlines
5h 30mEWR-PDL
6/23Sun
nonstopBrussels Airlines
6h 15mPDL-EWR
$990
6/10Mon
1 stopLufthansa
13h 35mEWR-FAO
6/25Tue
2 stopsLufthansa
28h 45mFAO-EWR
$1,114
6/3Mon
1 stopLufthansa
15h 30mEWR-FAO
6/10Mon
2 stopsLufthansa
28h 45mFAO-EWR
$1,129

Search by stops

Search by airline

Search by price

Recent one-way flight deals

9/23Mon
1 stop
14h 25mEWR-LIS
$264
9/8Sun
1 stop
28h 15mEWR-LIS
$265
10/6Sun
1 stopTAP AIR PORTUGAL
15h 40mEWR-PDL
$275
9/22Sun
1 stopTAP AIR PORTUGAL
20h 45mEWR-PDL
$280
6/26Wed
2 stopsUnited Airlines
18h 02mEWR-FAO
$567
6/25Tue
2 stopsUnited Airlines
37h 00mEWR-FAO
$568
9/5Thu
1 stopBritish Airways
14h 40mEWR-FNC
$1,319
9/7Sat
1 stopBritish Airways
14h 40mEWR-FNC
$1,361
9/2Mon
1 stopLufthansa
15h 40mEWR-FNC
$2,924
7/27Sat
1 stopLufthansa
14h 35mEWR-PDL
$5,625

Search by stops

Search by airline

Search by price

Last minute flights from Newark to Portugal

Last minute flight, train and bus deals

5/18Sat
multi-stop
29h 50mEWR-OPO
5/24Fri
multi-stop
19h 50mOPO-EWR
$671
5/18Sat
multi-stop
33h 15mEWR-OPO
6/5Wed
multi-stop
13h 40mOPO-EWR
$681
5/15Wed
multi-stopTAP AIR PORTUGAL
20h 05mEWR-LIS
5/22Wed
nonstopTAP AIR PORTUGAL
8h 00mLIS-EWR
$1,004
5/15Wed
nonstopTAP AIR PORTUGAL
6h 45mEWR-OPO
9/6Fri
multi-stopTAP AIR PORTUGAL
14h 20mOPO-EWR
$1,087
5/16Thu
multi-stopUnited Airlines
15h 50mEWR-OPO
5/21Tue
nonstopUnited Airlines
8h 10mOPO-EWR
$1,132
5/16Thu
multi-stopUnited Airlines
8h 55mEWR-FAO
5/20Mon
multi-stopUnited Airlines
12h 05mFAO-EWR
$1,140
5/17Fri
multi-stopLufthansa
33h 35mEWR-PDL
5/26Sun
multi-stopLufthansa
26h 10mPDL-EWR
$2,028
5/16Thu
multi-stopLufthansa
18h 25mEWR-FNC
5/21Tue
multi-stopLufthansa
21h 50mFNC-EWR
$2,061
5/16Thu
multi-stopBrussels Airlines
13h 05mEWR-OPO
5/19Sun
multi-stopBrussels Airlines
29h 15mOPO-EWR
$2,180
5/16Thu
multi-stopBrussels Airlines
13h 35mEWR-OPO
5/19Sun
multi-stopBrussels Airlines
24h 25mOPO-EWR
$2,222

Search by stops

Search by airline

Search by price

Newark Liberty Airport - Portugal Flights

Departure:

Newark Liberty Airport (EWR)United States

Return flight deals:

Portugal - Newark Liberty Airport

Cabin classes:

$2,371
$2,174
$481