LIS - SFO

$279 Find Cheap Flights from Lisbon to San Francisco

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 San Francisco departing on 3/30. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lisbon to San Francisco.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

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

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

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

Everything you should know

Cheapest round-trip
$538
Overall average: $771
Multiple Airlines
Wed 4/8Thu 4/30
LIS - SFO • 1 stop
Cheapest non-stop
$669
Typical prices: $728-$989
TAP AIR PORTUGAL
Fri 2/27Fri 3/6
LIS - SFO • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Use the Aeroporto – Saldanha metro line for LIS access.
At SFO, BART offers a cost-effective city ride.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 19% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Lisbon to San Francisco 5 days a week: Mon, Tue, Wed, Fri, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Lisbon to San Francisco (LIS-SFO)

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

Wed, Apr 8 - Thu, Apr 30
Multiple Airlines Logo
9:15 pm - 5:55 pm
LIS
-
SFO
28h 40m
1 stop
Multiple Airlines Logo
7:40 pm - 8:30 am
SFO
-
LIS
28h 50m
1 stop
$538Multiple Airlines
Wed, Apr 8 - Tue, May 12
Multiple Airlines Logo
9:15 pm - 5:55 pm
LIS
-
SFO
28h 40m
1 stop
Multiple Airlines Logo
7:40 pm - 7:05 pm
SFO
-
LIS
15h 25m
1 stop
$542Multiple Airlines
Wed, Apr 8 - Sun, May 10
Multiple Airlines Logo
7:10 pm - 5:55 pm
LIS
-
SFO
30h 45m
1 stop
Multiple Airlines Logo
7:40 pm - 6:45 pm
SFO
-
LIS
15h 05m
1 stop
$549Multiple Airlines
Wed, Apr 8 - Tue, May 12
Multiple Airlines Logo
9:35 pm - 5:55 pm
LIS
-
SFO
28h 20m
2 stops
Multiple Airlines Logo
7:40 pm - 7:05 pm
SFO
-
LIS
15h 25m
1 stop
$555Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Scandinavian Airlines Logo
4:55 pm - 2:35 pm
LIS
-
SFO
29h 40m
1 stop
Scandinavian Airlines Logo
4:40 pm - 4:30 pm
SFO
-
LIS
15h 50m
1 stop
$558Scandinavian Airlines
Sun, Mar 1 - Sun, Mar 8
Scandinavian Airlines Logo
6:00 pm - 2:35 pm
LIS
-
SFO
28h 35m
1 stop
Scandinavian Airlines Logo
5:40 pm - 4:30 pm
SFO
-
LIS
15h 50m
1 stop
$560Scandinavian Airlines
Sun, Apr 26 - Sat, May 16
British Airways Logo
7:20 am - 5:40 pm
LIS
-
SFO
18h 20m
1 stop
British Airways Logo
4:35 pm - 6:05 pm
SFO
-
LIS
17h 30m
1 stop
$561British Airways
Sun, Feb 1 - Wed, Feb 11
British Airways Logo
7:05 am - 3:00 pm
LIS
-
SFO
15h 55m
1 stop
British Airways Logo
8:40 pm - 9:50 pm
SFO
-
LIS
17h 10m
1 stop
$573British Airways
Sat, Apr 25 - Sat, May 16
British Airways Logo
7:10 am - 5:40 pm
LIS
-
SFO
18h 30m
1 stop
British Airways Logo
4:35 pm - 6:05 pm
SFO
-
LIS
17h 30m
1 stop
$576British Airways
Wed, Apr 8 - Mon, May 11
Multiple Airlines Logo
5:45 pm - 5:55 pm
LIS
-
SFO
32h 10m
1 stop
Multiple Airlines Logo
9:05 pm - 10:45 pm
SFO
-
LIS
17h 40m
1 stop
$577Multiple Airlines
Booking Insights

KAYAK's insights & trends for Lisbon to San Francisco flights

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

What’s the cheapest day of the week to fly from Lisbon to San Francisco?

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

If your flying dates are flexible, you should consider flying to San Francisco on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Lisbon to San Francisco. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Lisbon to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lisbon to San Francisco, 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 San Francisco is February, where tickets cost $655 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $880 and $873 respectively.

How far in advance should I book a flight from Lisbon to San Francisco?

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 San Francisco, 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 San Francisco, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from Lisbon to San Francisco

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LIS

For a smooth departure from LIS, use the Aeroporto – Saldanha metro line. It's cheap, clean, and connects to Terminal 1 in about 20 minutes.

SFO

Upon arrival at SFO, consider using BART for a cost-effective ride to the city. It's accessible from the International Terminal.

Our travel experts
Duncan Madden

Duncan Madden

Expert on LIS

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more

Good to know

Low seasonFebruary
Cheapest flight$279
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Lisbon to San Francisco

When to book flights from Lisbon to San Francisco

Are your dates flexible? Find out the best times to travel from Lisbon to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lisbon to San Francisco

  • What are the baggage policies for flights from Lisbon to San Francisco?

    If you are flying economy class from Lisbon to San Francisco, each airline operating this route will allow you to bring one carry-on bag and one personal item on board. Because this is a long-haul flight, the airlines will also allow one free checked bag. If you need to check more than one bag, however, it may be worth upgrading your seat, especially if you are flying TAP Air Portugal or British Airways, as they will offer you two free checked bags if you are flying in premium or business class.

  • What are some common layovers on the route from Lisbon to San Francisco?

    The airline you choose to fly with will determine your layovers. For example, Lufthansa has a layover in either Munich (MUC) or Frankfurt (FRA), British Airways has a layover in London (LHR), Swiss Airlines has a layover in Zurich (ZRH), Brussels Airlines has a layover in New York (EWR), American Airlines stops in either London (LHR) or Philadelphia (PHL), and KLM stops in Amsterdam (AMS).

  • How can I make my flight from Lisbon to San Francisco more sustainable?

    First of all, take public transport to the airport in Lisbon (LIS) and to Downtown San Francisco after you land at SFO. Next, consider booking a direct flight with TAP Air Portugal. Not only is TAP Air Portugal a sustainable airline, but this also cuts down on the amount of landings and takeoffs en route, which means less fuel consumed. Finally, pack light to reduce the weight on the plane.

  • What documents do I need to fly from Lisbon to San Francisco?

    American citizens flying from Lisbon to San Francisco will need their valid passport. Portuguese citizens will need a valid passport. Portuguese citizens will also need to apply in advance for an Electronic Travel Authorization, ESTA under the Visa Waiver Program.

  • What is the cheapest flight from Lisbon to San Francisco?

    In the last 3 days, the lowest price for a flight from Lisbon to San Francisco was $281 for a one-way ticket and $538 for a round-trip.

  • Do I need a passport to fly between Lisbon and San Francisco?

    A passport is required to fly from Lisbon to San Francisco.

  • Which airports will I be using when flying from Lisbon to San Francisco?

    When flying out of Lisbon you will be using Lisbon Humberto Delgado. You will be landing at San Francisco, also known as San Francisco.

  • Which airlines offer Wi-Fi service onboard planes from Lisbon to San Francisco?

    Finnair, British Airways, and Iberia offer inflight Wi-Fi service on the Lisbon to San Francisco flight route.

  • Which aircraft models fly most regularly from Lisbon to San Francisco?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Lisbon to San Francisco flight route.

  • Which airline alliances offer flights from Lisbon to San Francisco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Lisbon and San Francisco, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Lisbon to San Francisco?

    You can catch a nonstop flight from Lisbon to San Francisco on on Monday, Wednesday, Friday, and Saturday.

  • Which is the best airline for flights from Lisbon to San Francisco, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Lisbon to San Francisco are Delta and United Airlines. With an average price for the route of $761 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $917 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Lisbon to San Francisco?

    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 San Francisco.

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

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

    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 San Francisco with an airline and back to Lisbon with another airline. Booking your flights between Lisbon and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lisbon to San Francisco?

    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 San Francisco from Lisbon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Lisbon to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $859 or less one-way and $1,644 or less round-trip.
  • Lisbon, Portugal, is served by Humberto Delgado Airport (LIS) and is a hub for TAP Air Portugal, Ryanair, Iberia, Azores Airlines, and more. Aside from Lisbon, this airport also serves nearby cities such as Setubal and Mafra.
  • San Francisco, California is served by San Francisco International Airport (SFO) and is a hub for United Airlines, Alaska Airlines, SkyWest Airlines, and more. Besides San Francisco, this airport also serves other Northern Californian cities like Palo Alto, Berkeley, and Davis - home of the world-famous Dos Coyotes restaurant.
  • Those looking for the cheapest flight deals from Lisbon to San Francisco will almost always have two layovers along the way. The cheapest journeys on this route will also take a bit longer, so expect a travel time of 20 hours or more.
  • The flight from Lisbon to San Francisco is a long one, especially if you don’t have many layovers. In order to fly more comfortably, it may be worth considering upgrading your ticket to premium, business, or even first class after you’ve bought your ticket. This will guarantee you extra legroom, bedding, blankets, pillows, and more.
  • If you are landing at the San Francisco International Airport (SFO) late at night, you may want to book a hotel room nearby so you can rest before continuing your journey into San Francisco in the morning. SFO has the Grand Hyatt SFO onsite, but there are also plenty of other options nearby that offer free shuttles.

Prefer to fly direct from Lisbon to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Lisbon Humberto Delgado to San Francisco.
Find which airlines fly direct from Lisbon Humberto Delgado Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Lisbon Humberto Delgado to San Francisco

Monday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Tuesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Wednesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Friday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Saturday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Direct returns

San Francisco to Lisbon Humberto Delgado

Monday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Tuesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Wednesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Friday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Saturday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Reviews of the top 5 airlines serving from Lisbon to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Lisbon to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lisbon to San Francisco? 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 8050 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

4.0 OkayLauren, Jan 2026
ATL - SFO
Read more Delta reviews

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The crew was not very visible. This might be a good thing for people who wanted to sleep but seemed odd when compared to the Atlantic crossing where they are more present in the cabin. The Food (beef) was not good. Tough and tasteless. Would love to see more choices on a long flight like that.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

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

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

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

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.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

It was good but only meal served is very less. Meantime good to add rice and chicken in one of meal

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

On the way my flight entertainment wouldn’t work the screen went black and no matter how many times I tried to turn it on it wouldn’t. Food was surprisingly good but the tray tables were tiny so you couldn’t get anything else on the table. The seats hardly go back and are not overly comfortable. Wouldn’t fly United again.

Flight was late - I was downgraded from first class to coach

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

7 hours delayed due to operational issues on United’s end. Basically laziness.

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.

There was no warning that they have added passport control after check in, the line was enormous and after 46 mins wait we missed our flight. Were forced to leave the airport and purchase new tickets at full price to board a later flight. TAP were unsympathetic and unhelpful.

Boarding we were jammed into a hot crowded bus waiting too long while another bus went in front of us. Appreciated blanket and pillow, movie available helped time pass, the food was not appealing so I had my own snacks, the flight is long, but nothing they can do about that. Staff adequate, flight good.

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.

The transit at Heathrow was an absolute and total nightmare. Absolutely gut wrenchingly horrible and scary. Embarrassing that their National air carrier cannot figure a half decent experience for passengers to transit via London. Shameful.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

Everything you need to know for your flight from Lisbon to San Francisco

Information on your arrival and departure airports