SFO - LIS

$248 Find Cheap Flights from San Francisco to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Lisbon departing on 9/27. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Lisbon.
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Flights Deals

Cheap Flight Deals from San Francisco to Lisbon (SFO-LIS)

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

Recent round-trip flight deals from San Francisco to Lisbon

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Francisco to Lisbon.
Discover the best prices for you by selecting your travel dates on KAYAK.
Iberia Logo
8:10 pm - 8:35 pmSFO-LIS
16h 25m1 stop
Iberia Logo
9:10 am - 6:10 pmLIS-SFO
17h 00m1 stop
$536Iberia
Find Deal
Tue, Oct 7 - Tue, Oct 21
Iberia Logo
8:10 pm - 8:35 pmSFO-LIS
16h 25m1 stop
Iberia Logo
10:10 pm - 6:10 pmLIS-SFO
28h 00m1 stop
$541Iberia
Find Deal
Tue, Oct 14 - Wed, Oct 22
TAP AIR PORTUGAL Logo
4:20 pm - 11:30 amSFO-LIS
11h 10mnonstop
TAP AIR PORTUGAL Logo
9:00 am - 1:35 pmLIS-SFO
12h 35mnonstop
$562TAP AIR PORTUGAL
Find Deal
Tue, Sep 23 - Tue, Oct 7
TAP AIR PORTUGAL Logo
4:20 pm - 11:35 amSFO-LIS
11h 15mnonstop
TAP AIR PORTUGAL Logo
9:00 am - 1:35 pmLIS-SFO
12h 35mnonstop
$565TAP AIR PORTUGAL
Find Deal
Mon, Oct 6 - Tue, Oct 14
Air Canada Logo
7:10 am - 9:20 amSFO-LIS
18h 10m2 stops
Air Canada Logo
5:00 am - 3:55 pmLIS-SFO
18h 55m2 stops
$596Air Canada
Find Deal
Mon, Oct 20 - Thu, Nov 6
Air Canada Logo
7:30 am - 9:20 amSFO-LIS
18h 50m1 stop
Air Canada Logo
11:00 am - 3:25 pmLIS-SFO
36h 25m2 stops
$597Air Canada
Find Deal
Mon, Oct 27 - Tue, Nov 18
British Airways Logo
6:28 am - 9:05 amSFO-LIS
18h 37m1 stop
British Airways Logo
12:30 pm - 11:59 pmLIS-SFO
19h 29m2 stops
$604British Airways
Find Deal
Tue, Aug 12 - Thu, Aug 21
United Airlines Logo
11:15 am - 10:15 amSFO-LIS
16h 00m1 stop
United Airlines Logo
11:00 am - 9:37 pmLIS-SFO
18h 37m1 stop
$608United Airlines
Find Deal
Mon, Oct 27 - Thu, Nov 20
United Airlines Logo
11:45 pm - 9:20 amSFO-LIS
25h 35m1 stop
United Airlines Logo
6:10 am - 7:45 pmLIS-SFO
20h 35m1 stop
$656United Airlines
Find Deal
Sun, Oct 12 - Wed, Oct 29
British Airways Logo
6:28 am - 9:05 amSFO-LIS
18h 37m1 stop
British Airways Logo
11:05 am - 11:28 pmLIS-SFO
20h 23m1 stop
$676British Airways
Find Deal
Mon, Aug 11 - Sun, Aug 24
Expert advice

Expert advice for your flight from San Francisco to Lisbon

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
SFO

SFO offers curbside check-in for United, Delta, and Southwest, making it convenient for families. Remember to tip if you use this service.

Read more about SFOby Blane Bachelor
LIS

The Aeroporto – Saldanha metro line connects Lisbon city center to Terminal 1 in about 20 minutes, offering a convenient arrival option.

Read more about LISby Duncan Madden
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
Useful Info

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

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

Find cheap flights to Lisbon
Find cheap flights to Lisbon

Planning a trip from San Francisco to Lisbon? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Lisbon, 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 San Francisco to Lisbon is February, where tickets cost $671 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,175 and $1,157 respectively.

Can I save money by flying with a layover from San Francisco to Lisbon?

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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,861 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Lisbon, 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 San Francisco to Lisbon, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

 AI-powered savings tips

KAYAK's tips to save more on a San Francisco to Lisbon flight

When planning a trip from San Francisco to Lisbon, there are several strategies to consider for saving money. Generally, Mondays in January and February offer the cheapest flights.

Route Choice: Opt for the direct SFO - LIS route for the cheapest fare.

Booking Time: Book your flight at least 180 days in advance for the best deals.

Airline Selection: Iberia generally offers the cheapest flights for this route.

Flight Type: Flights with one stop are significantly cheaper than direct flights.

Travel Time: Consider traveling in January or February for the most affordable rates.

This feature is powered by ChatGPT: an OpenAI-developed artificial intelligence model trained with KAYAK proprietary data and third-party data not verified by KAYAK. 


Good to know

Low seasonJanuary
High seasonJune
Cheapest flight$248
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly with an average 34% increase in price.
Flight from San Francisco to Lisbon

When to book flights from San Francisco to Lisbon

Are your dates flexible? Find out the best times to travel from San Francisco to Lisbon 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 San Francisco to Lisbon

  • Are there hotels in Lisbon Airport (LIS)?

    If you’re expecting to need some downtime when you land in Lisbon, you’ll be pleased to know that Tryp Hotel is there waiting for you. Only a few minutes walking from the main facility, it offers a relaxing sauna and steam room, massage and other spa services, laundry service, and even a full buffet.

  • Is there anything interesting to do at San Francisco International Airport (SFO)?

    Free time before takeoff? SFO has you covered. This artistic town offers a beautiful sendoff with live performances from local musicians throughout the facility. Check out the SFO Museum, highlighting the cutting-edge work of some brilliant artists. Aviation history buffs will definitely want to tour the Louis A. Turpen Aviation Museum.

  • Are the San Francisco International Airport (SFO) and Lisbon Airport (LIS) kid-friendly facilities?

    Let them blow off some steam before takeoff and after landing. At SFO there are free play areas in terminals 1, 2, and 3, plus a nursery in each terminal if you need a little more privacy. Upon landing at Portela/Lisbon Airport (LIS), you’ll find a similar situation. There are several play areas in terminals, 1 and two located in terminal 2. Be aware these are in public areas and are not supervised. If needed there are a number of changing stations and private rooms to help you care for your baby upon arrival.

  • What’s the best way to get from Humberto Delgado Airport (LIS) to Lisbon city center?

    There are a few options to choose from depending on budget and time constraints. The city’s Metro (subway) system is well-connected to many areas of town and offers the “Aeroporto – Saldanha” line direct to Lisbon’s city center. The trip takes about 20 minutes, the same as a taxi. Taxis start at €20 (around $24.00) and maybe a good option if you have a lot of luggage. The city bus is another option and a budget-friendly one at just €4 ($5.00). Expect the trip to take around 45 minutes.

  • How should I get to San Francisco International Airport (SFO)?

    The easiest option for getting to SFO is to utilize BART. The super reliable Bay Area Rapid Transit gets you to the airport on a timely schedule. The ride from downtown to the airport takes around 30min depending on where you’re coming from and costs about $9.65.

  • Where are the pet-relief stations at San Francisco International Airport (SFO)?

    SFO has provided indoor and outdoor pet relief areas for passengers traveling with their pets. The outdoor areas in Terminals 1 and 3 around Courtyards 2 and 4, respectively. The indoor pet relief areas are in Terminals 1, 2, and 3, around Gates B6 and C5-C7, D Gates, and Gate F11, respectively.

  • Does San Francisco International Airport offer services for people with special needs?

    Wheelchair assistance can be requested from airline staff or at the Travelers Assistance Desk, located in the International Terminal. TTY telephones are available at the International Terminal, Terminal 1, and Terminal 2. Accessible parking spaces are available close to airport entrances and shuttle bus stops. Braille signage and Aira services are also available at SFO. The airport also has stair-free options for passengers in wheelchairs, including elevators and ramps.

  • What are some eco-friendly airlines flying between San Francisco and Lisbon?

    On average, 5,169 lbs of carbon is emitted per person on flights from San Francisco to Lisbon. However, you can take more eco-friendly flights with British Airways and American Airlines, as they have flights that emit 31% less CO2 per person on this route.

  • Where is the rental car center at Humberto Delgado Airport?

    If you wish to get to the rental car center at LIS, you must take a shuttle as it is located off-site. Follow the signs to the rental car shuttle bus pick-up area. The shuttle bus pick-up area is located outside each terminal. Board the rental car shuttle bus, which will take you to the rental car center. The shuttle bus is free and operates every 10 to 15min.

  • What are the passport and visa requirements for flying from San Francisco to Lisbon?

    If you are a U.S. citizen flying from San Francisco to Lisbon, you will need a valid U.S. passport to enter Portugal. The passport must be at least valid for three months beyond your intended date of leaving Lisbon. U.S. citizens can visit Portugal for up to 90 days without a visa for tourism or business purposes.

  • How can I get from Humberto Delgado Airport to Baxia using public transportation?

    The airport has provided two means by which you can get to the popular neighborhood of Baxia using public transportation. The first and easiest option is the Aerobus. Take the Aerobus 1 (Line 1) from Lisbon Airport to Praça do Comércio, located in the heart of Baixa. You can also take the Lisbon Airport (Aeroporto) metro to Alameda station. Then transfer to the metro's green line and take it to Baixa-Chiado station.

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

    In the last 3 days, the lowest price for a flight from San Francisco to Lisbon was $248 for a one-way ticket and $536 for a round-trip.

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

    Yes

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

    San Francisco and Lisbon are both served by 1 main airport. You will leave San Francisco from San Francisco and will be arriving at Lisbon Humberto Delgado.

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

    All the following airlines offer inflight Wi-Fi service on the San Francisco to Lisbon flight route: Iberia, Lufthansa, United Airlines, Finnair, British Airways, Vueling, and SWISS.

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

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

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

    Star Alliance is the only airline alliance operating flights between San Francisco and Lisbon.

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Lisbon are Delta and SWISS. With an average price for the route of $885 and an overall rating of 8.0, Delta is the most popular choice. SWISS is also a great choice for the route, with an average price of $809 and an overall rating of 7.5.

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

    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 San Francisco to Lisbon.

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

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

    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 Lisbon with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and LIS 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 San Francisco to Lisbon?

    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 Lisbon from San Francisco 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 San Francisco to Lisbon

  • Looking for a cheap flight? 25% of our users found flights on this route for $333 or less one-way and $817 or less round-trip.
  • A great way to unwind and get in travel mode, San Francisco International’s (SFO) Terminal 2 has a yoga room, located right after the security checkpoint.
  • If you have to get some work done en route, Lisbon Airport (LIS) and San Francisco International Airport (SFO) both offer free Wi-Fi to keep you informed and connected.
  • There are a number of lounges to choose from at San Francisco International Airport (SFO), so if it makes sense to check in early, you can find somewhere spacious to post up for a while. For Delta passengers, there’s a Sky Club at SFO.
  • Humberto Delgado Airport (LIS) is often called Lisbon Airport, or Portela Airport. It is located around 4.5 miles from Lisbon’s city center.
  • Freshening up after your flight to Lisbon is easy at Humberto Delgado Airport (LIS), where a few of the lounges offer shower facilities that you can take advantage of.
  • San Francisco International Airport (SFO) is the hub for United Airlines and Alaska Airlines. Consider flying with either of the two airlines, as they offer daily single-layover flights from SFO to Lisbon. Moreover, they have multiple departures a day.
  • Humberto Delgado Airport (LIS) is the hub for TAP Air Portugal and serves as a focus city for Azores Airlines, easyJet, and Ryanair. Consider flying to LIS with TAP Air Portugal, as from LIS, you can easily connect to major European cities, including Amsterdam, London, and Milan.
  • Single-layover flights are the most common from San Francisco to Lisbon, and many airlines offer them, including British Airways, TAP Air Portugal, United Airlines, and American Airlines. London, Washington, Boston, and Philadelphia are the most common layover cities for these flights.

Prefer to fly direct from San Francisco to Lisbon?

Find which airlines fly direct from San Francisco Airport to Lisbon Humberto Delgado Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Lisbon Humberto Delgado

Monday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Tuesday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Wednesday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Thursday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Friday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Saturday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

See more direct flights

Direct returns

Lisbon Humberto Delgado to San Francisco

Monday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Tuesday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Wednesday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Thursday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

Friday

JetBlue, TAP AIR PORTUGAL

JetBlue, TAP AIR PORTUGAL

Saturday

Etihad Airways, JetBlue, TAP AIR PORTUGAL

Etihad Airways, JetBlue, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Francisco to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Lisbon. 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 San Francisco to Lisbon? 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.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
7.3Food
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

Delta flight was on time, seats were comfortable, and crew was nice.

8.0 ExcellentAnonymous, Apr 2025LAX - DEN
Read more Delta reviews

Delta flight was on time, seats were comfortable, and crew was nice.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Overall Delta was amazing from automatically booking us on the next flight once we missed our connection due to a delay to the constant communication throughout the entire process. We will continue to fly Delta going forward more and pay a little more if needed.

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Delta flight was great from the check in all the way to arrival. However, I had a very bad experience. I requested a wheelchair and the wheelchair employee that went to pick me up from the plane in Boston to bring me to the baggage claims told me I have to pay him. I was under the impression that it was a free service and I usually give tips but the person forced me to pay and since I said no because I was upset with his demand when my daughter walked in to pick me up he demanded payment from my daughter who paid him thinking maybe now it is a charged service.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

Compared with other carriers business class for an overnight was not worth the extra expense.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

For an 8.5 hour flight the service on board lacked a bit. Service start was slow, the food was worse than usual and they skipped the snack they were supposed to deliver before landing.

Wish movie and music choices changed more often. Mostly same from a month or two ago when I last flew.

It was good. Just that the seats could not be reclined. The people behind were not ready to let the chairs be reclined

Checkin was painful and slow! Lady didn’t seem to know what was going on and couldn’t explain the delay. Seemed ahe couldnt see the computer scree and we couldn’t hear her talk through her mask.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils.

First time and I enjoyed the trip…. Will fly again soon 🔜

Delayed flight because other plane was occupying the gate for longer than expected. Once we boarded the plane had to wait 1 hour before taking off. We. Almost lost our connection flight and the baggage didn’t make it. We had to wait two days to receive our luggage. Hope they improve the timing or work with the airport to get better service.

I’m still missing my bags. I’m soo frustrated

TAP boarding gate agents singled out Group A line to gate check all carry on bags …. Supposedly because of lack on bin space. BUT ALL OTHERS WERE PERMITTED WITH CARRY ON BAGS. Additionally so many passengers entering the plane after us were permitted carry on bags. And when the plane was fully loaded, there was a number of open spaces in the overhead bins. I WILL SEARCH OTHER OPTIONS BEFORE FLYING TAP AGAIN

Baggage check in was very slow. No sign that the check in was TAP until the station opened. Understaffed and overworked team.

Crew was pleasant and efficient. The speaker system for instructions was hard to understand

Poor air traffic controller staffing led to a 50%reduction on flights so we got to wait 4 hrs for our flight! Very disorganized at the gate Poor communication with customers

It was okay until this flight had mechanical problems which made us miss our connecting flight and my friend and I had to pay an extra $500 each to get to our next location at a later time.

They are a great airline, and i enjoying flying with them. However my experience with booking through Kayak was a horrible experience. With all the restrictions and glitches of website. My entire bookings by kayak was wrong. And there was no possible way of fixing anything with them, because they hand over responsibility to the airline after purchase is made. Will not be booking through Kayak again and will inform my family and friends not to as well.

Efficient board despite a 100% sold out flight. It’s crowded on the plane but crew was working hard to get us off the ground on time and served dinner and breakfast. Food was good.

Excellent crew, great food despite catering issues. We need more people like this.

1. The PA system was painfully loud. 2. Overhead bin #33 was missing—I find this troubling.

This leg was run by United. Food was ok and the regular menu was actually not good ( Hindu meal was fine). Crew was fantastic

The fact that we have to check in our carryons when we met the requirements and there was plenty of spaces near we sat was ridiculous

Problem with operation of on board entertainment computer. Failed about 1 /2 hour into the flight. Rebooting failed to restore.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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

Other airlines flying from San Francisco to Lisbon

Flights from the other most popular airlines that fly from San Francisco to Lisbon according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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