$315 Find Cheap Flights from Lisbon to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lisbon to the United States departing on 4/22. 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
1 adult, Economy, 0 bags

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Cheap Flights from Lisbon to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newark1 stop$428
Los Angeles
Los Angeles1 stop$609
Las Vegas
Las Vegas1 stop$656
Miami
Miami1 stop$484
San Francisco
San Francisco1 stop$622
Boston
Boston1 stop$527
Denver
Denver2 stops$790
Fort Lauderdale
Fort Lauderdale2 stops$542
Seattle
Seattle2 stops$633
Atlanta
Atlanta1 stop$641
Tampa
Tampa1 stop$678
Houston
Houston1 stop$795
Honolulu
Honolulu2 stops$1,090
San Diego
San Diego1 stop$863
Philadelphia
Philadelphia1 stop$741
New York
Newark1 stop$428
Los Angeles
Los Angeles1 stop$609
Las Vegas
Las Vegas1 stop$656
Miami
Miami1 stop$484
San Francisco
San Francisco1 stop$622
Boston
Boston1 stop$527
Denver
Denver2 stops$790
Fort Lauderdale
Fort Lauderdale2 stops$542
Seattle
Seattle2 stops$633
Atlanta
Atlanta1 stop$641
Tampa
Tampa1 stop$678
Houston
Houston1 stop$795
Honolulu
Honolulu2 stops$1,090
San Diego
San Diego1 stop$863
Philadelphia
Philadelphia1 stop$741

Book Cheap Lisbon to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lisbon to the United States 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 Lisbon to the United States

Sun, Mar 8 - Tue, Mar 31
Scandinavian Airlines Logo
6:00 pm - 4:40 pm
LIS
-
EWR
26h 40m
1 stop
Scandinavian Airlines Logo
5:15 pm - 3:35 pm
EWR
-
LIS
17h 20m
1 stop
$428Scandinavian Airlines
Mon, Apr 20 - Sun, Apr 26
Scandinavian Airlines Logo
4:25 pm - 2:59 pm
LIS
-
EWR
27h 34m
1 stop
Scandinavian Airlines Logo
5:20 pm - 3:35 pm
EWR
-
LIS
17h 15m
2 stops
$435Scandinavian Airlines
Thu, Mar 12 - Wed, Mar 18
TAP AIR PORTUGAL Logo
4:40 pm - 9:05 pm
LIS
-
JFK
8h 25mnonstop
TAP AIR PORTUGAL Logo
11:00 pm - 9:55 am
JFK
-
LIS
6h 55mnonstop
$498TAP AIR PORTUGAL
Tue, Apr 14 - Sun, Apr 19
TAP AIR PORTUGAL Logo
5:00 pm - 8:05 pm
LIS
-
JFK
8h 05mnonstop
TAP AIR PORTUGAL Logo
10:05 pm - 10:15 am
JFK
-
LIS
7h 10mnonstop
$499TAP AIR PORTUGAL
Tue, Mar 24 - Sun, Apr 5
United Airlines Logo
11:55 am - 11:44 pm
LIS
-
LGA
15h 49m
1 stop
United Airlines Logo
7:25 pm - 10:30 am
LGA
-
LIS
10h 05m
1 stop
$501United Airlines
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
5:00 am - 4:17 pm
LIS
-
FLL
40h 17m
2 stops
United Airlines Logo
3:24 pm - 10:15 am
FLL
-
LIS
13h 51m
2 stops
$542United Airlines
Wed, Mar 4 - Mon, Mar 9
Delta Logo
11:15 am - 8:30 pm
LIS
-
LGA
14h 15m
1 stop
Delta Logo
5:00 pm - 8:00 am
LGA
-
LIS
11h 00m
1 stop
$551Delta
Fri, Feb 27 - Tue, Mar 3
Delta Logo
10:00 am - 10:28 pm
LIS
-
FLL
17h 28m
2 stops
Delta Logo
7:40 pm - 5:30 pm
FLL
-
LIS
16h 50m
2 stops
$566Delta
Fri, Feb 27 - Tue, Mar 3
British Airways Logo
7:05 am - 9:50 pm
LIS
-
PBI
19h 45m
2 stops
British Airways Logo
7:00 am - 9:05 am
PBI
-
LIS
21h 05m
1 stop
$583British Airways
Sun, Mar 1 - Mon, Mar 16
British Airways Logo
7:05 am - 9:50 pm
LIS
-
PBI
19h 45m
2 stops
British Airways Logo
10:00 am - 9:05 am
PBI
-
LIS
19h 05m
1 stop
$600British Airways
Booking Insights

KAYAK's insights & trends for Lisbon to the United States flights

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

What is the cheapest Lisbon to the United States flight route?

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

The cheapest ticket to the United States from Lisbon found in the last 72 hours was to New York, at $451 round-trip. The most popular route is from Lisbon (LIS) to New York John F Kennedy Intl Airport (JFK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $451.

Can I save money by flying with a layover from Lisbon to the United States?

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 $697, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Lisbon to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to the United States, 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 Lisbon to the United States is February, when tickets cost $532 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $727 and $691 respectively.

What’s the cheapest day of the week to fly from Lisbon to United States?

The average price of all round-trip flights from Lisbon to the United States clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to United States on a Saturday and more expensive on a Monday. On your return trip to Lisbon, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

How far in advance should I book a flight from Lisbon to the United States?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Lisbon to the United States, 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 Lisbon to the United States, you should book around 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$315
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Lisbon to Newark Liberty Airport

Flights from Lisbon to the United States: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Lisbon to the United States 
BobbieFlew with TAP AIR PORTUGAL
LIS
-
IAD
Dec 2025
To definitely go to the airport more than 3 hours ahead of your flight time because Lisbon airport js very poorly designed with no self checking devices and shortage of staff to assist you. Long long lines for going through security, 3 hours or so just for that. Many flights were missed because of that so go at least 5 hours before your flight to be able to make it
AllanFlew with TAP AIR PORTUGAL
LIS
-
JFK
Jun 2025
The Lisbon airport traffic was such that I could not get an Uber to the airport. Take that into account or use the Metro which is cheap, easy and quick. I also found Lisbon Airport to be more difficult to progress through than JFK. I had thought JFK was difficult but once cleared through the TSA screening your in . Lisbon seemed to have more layers of difficulty.
AmirFlew with TAP AIR PORTUGAL
LIS
-
SFO
Jul 2024
For any flight that's part of a Multi-City flight plan, don't miss it. Otherwise, all your remaining flights on that plan will be terminated.
Sheena
LIS
-
BOS
Jun 2024
Be easy for the longer lines for passports and going through customs. Give your self plenty of time.
DavidFlew with TAP AIR PORTUGAL
LIS
-
MIA
Mar 2024
There are other airports like Seville, Barajas, Orly, Charles de Gaulle, etc. that connect the planes directly to the terminal. No need for the extra tour bus.

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Lisbon to the United States?

    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 Lisbon to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lisbon to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Lisbon to the United States 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 Lisbon to the United States?

    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 Lisbon to the United States 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 Lisbon to the United States?

    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 Lisbon to the United States 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 the United States?

    The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $643 on average. Morning departures are around 21% more expensive than evening flights, on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $777.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Lisbon to the following destinations at these prices or less: Boston $597 one-way - $619 round-trip; New York $625 one-way - $643 round-trip; Philadelphia $578 one-way - $745 round-trip

Reviews of the top 5 airlines serving from Lisbon to the United States

 
Need help choosing which airline to fly with from Lisbon to the United States? 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.
7.9
DeltaOverall score based on 8200 reviews
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
7.9Comfort
Airline reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

2.0 MediocreMansoor, Feb 2026
DTW - RIC
Read more Delta reviews

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

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.

Bad. They gave me a voucher for food to use at the airport but didn’t have time since I had to catch the other plane. No refunds and lack of communication

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

The ground staff did not load my bag onto the plane and despite me watching from the bus that my bag is not being loaded and taken back on the cart to the terminal, I pointed out to the staff and ge laughed upon checking my tag and knowing they made a mistake. Instead of calling the cart back and loading it he said we can’t fo anything and you should file a report upon landing at RAK. I told them my stay there is short and i needed my bag as it had everything I needed but no avail. Even the pilot was informed, staff of the plane was aware but all in don’t care mode. Upon arriving at Marrakech RAK, i filed a report and being told it might come in next flight tomorrow and we don’t provide delivery service, you must come and pick it up. If it doesn’t arrive on time then it will be sent to your home in the US. Unbelievable stress and inconvenience that could have been easily prevented by the ground staff.

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

I am not very tall, and had a difficult time getting my carry-on placed in the overhead bin while passengers were behind me waiting to get to their seats. After struggling with the luggage, I turned it around, and left it, knowing it was not properly placed, but believing there was adequate room for it in the bin. When the flight attendant came through the cabin, she asked whose bag it was, and scolded me for not positioning it correctly. She turned it around and moved on. I thought that her approach was totally unprofessional, calling out a passenger in that manner.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything you need to know for your flight from Lisbon to the United States

Information on your arrival and departure airports