$240 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

View $240 flight on Sun, Nov 16, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)

Today's featured flight deals from Newark Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Newark Liberty Intl. Airport to Lisbon (EWR-LIS)

Prices were available within the past 7 days and start at $240 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Dec 10 - Sun, Dec 14
EWR
New York
LIS
Lisbon
$397 Roundtrip, just found
$397
Roundtrip
just found
Select Icelandair flight, departing Wed, Dec 10 from New York to Lisbon, returning Sun, Dec 14, priced at $397 just found
United
Thu, Dec 4 - Wed, Dec 10
EWR
New York
LIS
Lisbon
$410 Roundtrip, found 5 days ago
$410
Roundtrip
found 5 days ago
Select United flight, departing Thu, Dec 4 from New York to Lisbon, returning Wed, Dec 10, priced at $410 found 5 days ago
TAP Portugal
Thu, Jan 29 - Mon, Feb 2
EWR
New York
LIS
Lisbon
$410 Roundtrip, just found
$410
Roundtrip
just found
Select TAP Portugal flight, departing Thu, Jan 29 from New York to Lisbon, returning Mon, Feb 2, priced at $410 just found
Air Canada
Sat, Jan 24 - Tue, Feb 3
EWR
New York
LIS
Lisbon
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select Air Canada flight, departing Sat, Jan 24 from New York to Lisbon, returning Tue, Feb 3, priced at $410 found 1 day ago
Virgin Atlantic
Mon, Dec 1 - Mon, Dec 8
EWR
New York
LIS
Lisbon
$425 Roundtrip, just found
$425
Roundtrip
just found
Select Virgin Atlantic flight, departing Mon, Dec 1 from New York to Lisbon, returning Mon, Dec 8, priced at $425 just found
Delta
Mon, Dec 1 - Wed, Dec 10
EWR
New York
LIS
Lisbon
$425 Roundtrip, just found
$425
Roundtrip
just found
Select Delta flight, departing Mon, Dec 1 from New York to Lisbon, returning Wed, Dec 10, priced at $425 just found
American Airlines
Tue, Jan 27 - Sat, Feb 7
EWR
New York
LIS
Lisbon
$429 Roundtrip, found 6 days ago
$429
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 27 from New York to Lisbon, returning Sat, Feb 7, priced at $429 found 6 days ago
Scandinavian Airlines
Sat, Nov 22 - Sun, Dec 7
EWR
New York
LIS
Lisbon
$433 Roundtrip, found 3 days ago
$433
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 22 from New York to Lisbon, returning Sun, Dec 7, priced at $433 found 3 days ago
Swiss International Air Lines
Fri, Nov 14 - Thu, Nov 27
EWR
New York
LIS
Lisbon
$452 Roundtrip, just found
$452
Roundtrip
just found
Select Swiss International Air Lines flight, departing Fri, Nov 14 from New York to Lisbon, returning Thu, Nov 27, priced at $452 just found
Lufthansa
Tue, Nov 11 - Sat, Nov 22
EWR
New York
LIS
Lisbon
$457 Roundtrip, found 2 hours ago
$457
Roundtrip
found 2 hours ago
Select Lufthansa flight, departing Tue, Nov 11 from New York to Lisbon, returning Sat, Nov 22, priced at $457 found 2 hours ago

Find the cheapest month to fly from New York (EWR) to Lisbon (LIS)

November is typically the cheapest month to fly

From $407 - $798 per traveler.

Alternative airports near Lisbon

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

Select flight to Humberto Delgado LIS. Cheapest option available. Flights from $1,051
LIS
Humberto Delgado
Cheapest
Flights from $1,051

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) cost?
Lock in a cheap one-way flight from $240 or cheap return flight from $397 from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) 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 Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between EWR and LIS. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
Hop on a direct flight with TAP Portugal and fly straight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS).
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
While prices may vary depending on when you travel, United Airlines and TAP Portugal are popular options for flights between Liberty Intl. Airport (EWR) and Humberto Delgado Airport (LIS). You can also compare carriers on Expedia and use the "Sort by" filter to find the cheapest fare for your EWR to LIS flight.
How many flights per day from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
With, on average, 2 direct flights departing from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) every day, you'll be on your way in no time.
What are the most popular departure times for flights from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
The 8 PM departures from EWR to LIS see the highest demand. Prices can be higher for these popular slots. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from EWR to LIS?
Fly on a Friday if you're searching for the best selection of flights from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS).
What is the earliest flight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
Liberty Intl. Airport (EWR)'s first flight to Humberto Delgado Airport (LIS) takes off at approximately 5:40PM UTC-5. With a travel time of 6h 45m, you'll touch down at around 5:25AM UTC+0.
How long does it take to fly from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
Flights from EWR to LIS have an average travel time of 6 hours and 38 minutes. The total distance between the two is 3,400 mi.
What is the best time to fly from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
Opt for a flight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Lisbon District from Liberty Intl. Airport (EWR)?
Humberto Delgado Airport (LIS) is the only airport in Lisbon District with direct flights from Liberty Intl. Airport (EWR). Check out your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) last-minute?
Booking your plane ticket from EWR to LIS right before your trip is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an EWR to LIS flight and hotel package?
You can save money by booking an EWR to LIS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS)?
You can usually reschedule or cancel your EWR to LIS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Humberto Delgado
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Icelandair, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$397
Distance
3377 mi
Average flight time
11 hours 51 mins

Book with confidence

Newark Liberty Intl. Airport to Lisbon Flights

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

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 Newark Liberty Intl. Airport to Lisbon are during the month of December. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Lisbon with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Lisbon: 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 Newark Liberty Intl. Airport to Lisbon

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 Newark Liberty Intl. Airport to Lisbon in 2025. You can also book with separate airlines for your outbound and return journeys, from $240 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 Newark Liberty Intl. Airport to Lisbon 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 Newark Liberty Intl. Airport to Lisbon 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.

 

Newark Liberty Intl. Airport to Lisbon Flights

Explore a world of travel with Expedia

*Available to One Key members.