$322 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 10/13. 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
New York1 stop$568
Los Angeles
Los Angeles1 stop$680
Las Vegas
Las Vegas1 stop$655
San Francisco
San Francisco2 stops$732
Miami
Miami1 stop$649
Boston
Bostonnonstop$541
Fort Lauderdale
Fort Lauderdale2 stops$609
Denver
Denver2 stops$955
Seattle
Seattle2 stops$808
Atlanta
Atlanta2 stops$881
Tampa
Tampa1 stop$833
Houston
Houston1 stop$957
San Diego
San Diego2 stops$905
Honolulu
Honolulu2 stops$1,150
Philadelphia
Philadelphia2 stops$820
New York
New York1 stop$568
Los Angeles
Los Angeles1 stop$680
Las Vegas
Las Vegas1 stop$655
San Francisco
San Francisco2 stops$732
Miami
Miami1 stop$649
Boston
Bostonnonstop$541
Fort Lauderdale
Fort Lauderdale2 stops$609
Denver
Denver2 stops$955
Seattle
Seattle2 stops$808
Atlanta
Atlanta2 stops$881
Tampa
Tampa1 stop$833
Houston
Houston1 stop$957
San Diego
San Diego2 stops$905
Honolulu
Honolulu2 stops$1,150
Philadelphia
Philadelphia2 stops$820

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, Nov 15 - Sun, Nov 22
Virgin Atlantic Logo
11:15 am - 1:59 pm
LIS
-
BOS
7h 44mnonstop
Virgin Atlantic Logo
9:40 pm - 9:00 am
BOS
-
LIS
6h 20mnonstop
$541Virgin Atlantic
Fri, Oct 16 - Sun, Oct 18
Virgin Atlantic Logo
12:45 pm - 3:25 pm
LIS
-
BOS
7h 40mnonstop
Virgin Atlantic Logo
11:25 pm - 10:45 am
BOS
-
LIS
6h 20mnonstop
$543Virgin Atlantic
Sat, Oct 24 - Mon, Oct 26
TAP AIR PORTUGAL Logo
5:45 pm - 9:00 pm
LIS
-
EWR
8h 15mnonstop
TAP AIR PORTUGAL Logo
1:10 am - 12:05 pm
EWR
-
LIS
6h 55mnonstop
$584TAP AIR PORTUGAL
Tue, Sep 15 - Tue, Sep 22
TAP AIR PORTUGAL Logo
5:45 pm - 9:00 pm
LIS
-
EWR
8h 15mnonstop
TAP AIR PORTUGAL Logo
11:00 pm - 10:55 am
EWR
-
LIS
6h 55mnonstop
$587TAP AIR PORTUGAL
Mon, Aug 31 - Mon, Sep 7
Delta Logo
5:00 am - 6:54 pm
LIS
-
FLL
18h 54m
2 stops
Delta Logo
11:17 am - 8:50 am
FLL
-
LIS
16h 33m
2 stops
$609Delta
Thu, Oct 15 - Wed, Oct 21
Delta Logo
12:45 pm - 10:26 pm
LIS
-
LGA
14h 41m
1 stop
Delta Logo
5:00 pm - 10:45 am
LGA
-
LIS
12h 45m
1 stop
$610Delta
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
5:00 am - 8:23 pm
LIS
-
FLL
20h 23m
2 stops
United Airlines Logo
3:15 pm - 8:10 am
FLL
-
LIS
11h 55m
1 stop
$636United Airlines
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
5:00 am - 8:23 pm
LIS
-
FLL
20h 23m
2 stops
United Airlines Logo
7:00 am - 8:10 am
FLL
-
LIS
20h 10m
2 stops
$638United Airlines
Mon, Jun 15 - Mon, Jul 20
British Airways Logo
7:10 am - 9:11 pm
LIS
-
PBI
19h 01m
2 stops
British Airways Logo
4:05 pm - 9:05 am
PBI
-
LIS
12h 00m
1 stop
$707British Airways
Mon, Aug 31 - Mon, Sep 7
British Airways Logo
11:05 am - 11:49 am
LIS
-
PBI
29h 44m
1 stop
British Airways Logo
3:25 pm - 3:45 pm
PBI
-
LIS
19h 20m
2 stops
$713British 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 5 days was to Boston, at $544 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 5 days was $603.

What is the cheapest time of day to fly to the United States?

The average price for all round-trip flights from Lisbon to the United States depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to the United States is generally in the evening, when round-trip flights cost $709 on average. Morning departures are around 12% 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 $797.

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 $832, 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 January, when tickets cost $552 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is $912 and $827 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 Friday and more expensive on a Monday. On your return trip to Lisbon, you should consider flying back on a Monday, 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 10 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$310
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 12% 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.

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 $664 one-way - $637 round-trip; Newark $639 one-way - $774 round-trip; New York $635 one-way - $687 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 8398 reviews
7.2Food
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Great flight with a terrific crew. Uneventful and early arrival. Thank you.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Flight was delayed. Then eventually cancelled. The female staff that was announcing overhead was unprofessional. She was telling everyone that the company is not going to give any money for taxi, hotel etc. then eventually the flight was cancelled.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

The flight crew was exceptionally friendly and helpful. Also the seats were comfortable and roomier than many other airlines.

The plane's pilots, including the captain himself, thanked me for the flight. I know it's just marketing, but it was really nice to see these people. It's a great idea. Airplane food is never "good," but the entire crew and flight organization were top-notch. I really liked Delta, and I think I've traveled all over the world, and that was something new for me. Maybe even the old planes, the B767, but next time I have a choice, Delta will be my first choice. Thank you, a satisfied passenger :)

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

They lost my bag and I still haven’t received it yet

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

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

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 flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Uncomfortable plastic seats even in premium economy. No free wifi. Even paid wifi was spotty to nonexistent. Bad food. Much worse than economy on foreign carriers like Qantas.

How can you rate a flight when it is canceled after you leave the gate & 3 hours into sitting there or in remote area of airport after mechanical problems

On both flights, TAP Air Portugal messed up the seating choices that I paid for. They acknowledged that I had purchased seating, that they were errant in ensuring my choices, but told me nothing could be done about it. When I asked to be refunded, I was directed to "talk to someone from Air Portugal" Mon-Friday, and then I was dismissed. No help, no phone number provided to me. I was very annoyed both times and feel cheated.

The worst thing was baggage claim. In my return flight I was waiting 90 minutes for my baggage. and when I asked the airport they said it’s the airline. So frustrating after an 8-hour flight.

Business class seats aren't comfortable. Food was not good.

Didn't make announcements during boarding, flight attendant seemed annoyed when I asked for water. Too many hours between flights. Confusing check in at the Lisbon airport.

Chaotic boarding with no announcements. Carry on luggage needs to be checked. Bare minimum zero frill flights. Not a whole lot of anything positive to be said .

It poured rain, our luggage was sitting out in it uncovered on the transport cart while our plane was delayed! Nice business class plane for short flight to Lisbon, but more delay & rain in Lisbon, with terrible Business class seat with no entertainment & cold food on longer flight to London…ALL LUGGAGE AND CLOTHES INSIDE THEM WERE SOAKED THROUGH!!! Could only try with hair dryer to get some drying before quick turn round to train trip.

Delayed at the beginning and the end and almost missed our connection

Menzies group staff not very sympathetic good at breaking up families during the boarding process

The crew was great. There was a big guy sitting next to me who was hanging over my side of the armrest the entire time. Maybe some information about "Be considerate of your neighbors, this is tight space, be kind". The breakfast sandwich was not appealing at all.

Kayak let me choose these flights on TAP but then after 2 months, cancelled my flights because they didn't think 90 minutes was enough time for the connection. I notice that neither flight was actually cancelled. Just my reservation. Why let me go through all of that effort to find the right flights for us, only to cancel it from underneath us 2 months later leaving us scrambling to find an alternative?

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

Long line with check in at the DIA British Airway counter.

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

Information on your arrival and departure airports