$291 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Lisbon (LIS)

View $291 flight on Wed, Oct 15, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $291 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Nov 11 - Mon, Nov 17
EWR
New York
LIS
Lisbon
$477 Roundtrip, found 2 days ago
$477
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Nov 11 from New York to Lisbon, returning Mon, Nov 17, priced at $477 found 2 days ago
Icelandair
Wed, Nov 26 - Thu, Jan 8
EWR
New York
LIS
Lisbon
$505 Roundtrip, found 12 hours ago
$505
Roundtrip
found 12 hours ago
Select Icelandair flight, departing Wed, Nov 26 from New York to Lisbon, returning Thu, Jan 8, priced at $505 found 12 hours ago
TAP Portugal
Mon, Oct 6 - Thu, Oct 23
EWR
New York
LIS
Lisbon
$549 Roundtrip, found 1 day ago
$549
Roundtrip
found 1 day ago
Select TAP Portugal flight, departing Mon, Oct 6 from New York to Lisbon, returning Thu, Oct 23, priced at $549 found 1 day ago
American Airlines
Sun, Mar 1 - Fri, Mar 13
EWR
New York
LIS
Lisbon
$601 Roundtrip, found 1 day ago
$601
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Mar 1 from New York to Lisbon, returning Fri, Mar 13, priced at $601 found 1 day ago
British Airways
Sun, Oct 19 - Mon, Nov 3
EWR
New York
LIS
Lisbon
$605 Roundtrip, found 7 hours ago
$605
Roundtrip
found 7 hours ago
Select British Airways flight, departing Sun, Oct 19 from New York to Lisbon, returning Mon, Nov 3, priced at $605 found 7 hours ago
Iberia
Mon, Jan 5 - Mon, Jan 19
EWR
New York
LIS
Lisbon
$617 Roundtrip, found 3 hours ago
$617
Roundtrip
found 3 hours ago
Select Iberia flight, departing Mon, Jan 5 from New York to Lisbon, returning Mon, Jan 19, priced at $617 found 3 hours ago
United
Wed, Oct 1 - Wed, Oct 8
EWR
New York
LIS
Lisbon
$641 Roundtrip, just found
$641
Roundtrip
just found
Select United flight, departing Wed, Oct 1 from New York to Lisbon, returning Wed, Oct 8, priced at $641 just found
Air Canada
Thu, Aug 21 - Thu, Aug 28
EWR
New York
LIS
Lisbon
$641 Roundtrip, just found
$641
Roundtrip
just found
Select Air Canada flight, departing Thu, Aug 21 from New York to Lisbon, returning Thu, Aug 28, priced at $641 just found
Virgin Atlantic
Mon, Oct 13 - Sun, Nov 9
EWR
New York
LIS
Lisbon
$653 Roundtrip, found 2 days ago
$653
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Mon, Oct 13 from New York to Lisbon, returning Sun, Nov 9, priced at $653 found 2 days ago
Delta
Mon, Nov 10 - Tue, Nov 18
EWR
New York
LIS
Lisbon
$656 Roundtrip, found 7 hours ago
$656
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Nov 10 from New York to Lisbon, returning Tue, Nov 18, priced at $656 found 7 hours ago

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) cost?
Score cheap return fares from Liberty Intl. Airport (EWR) to Humberto Delgado Airport (LIS) starting from $644. Grab a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving EWR on May 6 2025 and touching down at LIS. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from EWR to LIS?
The cheapest flights from EWR to LIS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
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 EWR to LIS?
Currently, the cheapest airline offering one-way flights from EWR to LIS is TAP Portugal. You can jet off on this route from $356. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on July 19 2025. Prices were last updated on April 24 2025 and have not changed since.
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.
*Available to One Key members.