Question 1

How popular is this San Francisco to Lisbon flight route?

Accepted Answer

The San Francisco to Lisbon Humberto Delgado flight path was viewed by 28 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

What are the cheapest airlines flying from San Francisco to Lisbon round-trip?

Accepted Answer

Cheapflights users have booked flights from San Francisco to Lisbon round-trip from $576. Other airlines that can offer you cheap pricing are United Airlines, from $596, and American Airlines, from $607. Vueling is priced at 35% lower than the current average price of a flight leaving 3 months from now.

Question 3

What are the cheapest airlines to fly from San Francisco to Lisbon one-way?

Accepted Answer

The cheapest airlines for a one-way flight from San Francisco to Lisbon are TAP AIR PORTUGAL ($301), Iberia ($333), and Vueling ($337).

Question 4

E

Accepted Answer

Currently, December is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of $598). Flying from San Francisco to Lisbon in June is currently the most expensive (average of $1,243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$621

February

$636

March

$701

April

$752

May

$947

June

$1,243

July

$1,130

August

$951

September

$916

October

$741

November

$606

December

$598

Question 5

When is the best time to book a flight from San Francisco to Lisbon?

Accepted Answer

The price you pay for your flight from San Francisco to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 6

When is the cheapest time to fly from San Francisco to Lisbon?

Accepted Answer

Travelers seeking maximum savings on their San Francisco to Lisbon flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

How recently were the San Francisco to Lisbon flight deals updated?

Accepted Answer

The San Francisco to Lisbon flight deals you see on this page were last updated on 4/24.

Question 8

What are the most popular airlines that fly from San Francisco to Lisbon?

Accepted Answer

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from San Francisco to Lisbon.

Question 9

What are the cheapest flights from San Francisco to Lisbon?

Accepted Answer

On average you can expect to pay $1,549 for a flight from San Francisco to Lisbon. The cheapest flight overall is $299 while the most popular route, (San Francisco - Lisbon Humberto Delgado) is currently priced at $493.

Question 10

What are the most reliable airlines from San Francisco to Lisbon?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Lisbon on time: JetBlue (67%), TAP AIR PORTUGAL (66%), Etihad Airways (44%).

Question 11

Can I find flights from San Francisco to Lisbon for under $600 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from San Francisco to Lisbon for under $600. The cheapest flight booked recently is on Vueling for just $576, but on average you can expect to pay $617.

Question 12

Are there nonstop flights from San Francisco to Lisbon for under $1,200 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from San Francisco to Lisbon under $1,200. A good price for a nonstop flight from San Francisco to Lisbon is less than $1,267.

Question 13

Are there last-minute flights available from San Francisco to Lisbon for under $800?

Accepted Answer

There are currently 20+ open flights from San Francisco to Lisbon within the next 7 days for less than $800.

Question 14

Where are the most common layover locations when flying from San Francisco to Lisbon?

Accepted Answer

San Francisco to Lisbon flights have a layover in London most often. Toronto sees the second most layovers for non-direct flights flying from San Francisco to Lisbon. Munich follows Toronto in terms of the most frequent layover location on San Francisco to Lisbon flights.

Question 15

Where are the least popular layover locations for San Francisco to Lisbon flights?

Accepted Answer

San Francisco to Lisbon flights have a layover in Newark the least frequently. Barcelona follows Newark in terms of the least common layover location on San Francisco to Lisbon flights. New York ranks third to last in terms of the least popular layover locations on San Francisco to Lisbon flights.

Question 16

What are some popular things to do or see while on a layover in London?

Accepted Answer

Hyde Park, Piccadilly Circus, and London Eye are the most popular attractions in London if you're in need of something to do during your layover. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or London Eye can do so by traveling 12.5 mi, 14.1 mi, and 14.7 mi, respectively from London Heathrow. Travelers in need of a car in London can rent one for about $44 per day.

Question 17

What are some popular points of interest to see during a layover in Toronto?

Accepted Answer

Most Toronto visitors opt to spend their time at Union Station, CN Tower, and Hockey Hall of Fame. Travelers on a layover in Toronto can visit Union Station, CN Tower, and Hockey Hall of Fame, by traveling 12.1 mi, 11.9 mi, and 12.3 mi, respectively after landing at Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about $31 per day to make their sightseeing more efficient.

Question 18

What are points of interest worth seeing during a layover in Munich?

Accepted Answer

Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg are the most popular attractions in Munich if you're in need of something to do during your layover. Theresienwiese, Marienplatz, and Botanische Garten München-Nymphenburg can be accessed by traveling approximately 18.8 mi, 17.8 mi, and 18.6 mi, respectively from Munich Franz Josef Strauss. Those on a layover in Munich in need of a rental car can book one at Munich Franz Josef Strauss for about $51.

Question 19

What is the cheapest day to fly round-trip from San Francisco to Lisbon?

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 21% on your flight compared to booking on days when demand is much higher.

Question 20

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

Accepted Answer

February can be a great time to fly to Lisbon from San Francisco with a flight ticket averaging about $898. Cheapflights users have found deals in the month of February for as cheap as $469. The most expensive prices can be found in the month of July.

Question 21

When is the cheapest time to fly from San Francisco to Lisbon (SFO - LIS)?

Accepted Answer

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from San Francisco to Lisbon by exploring options for tickets in the evening.

Question 22

What does SFO to LIS mean?

Accepted Answer

SFO stands for San Francisco Airport, while LIS stands for Lisbon Humberto Delgado Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Question 23

Can I find deals for flights from San Francisco to Lisbon that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your San Francisco to Lisbon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 24

Can I find deals on flights from San Francisco to Lisbon with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter San Francisco to Lisbon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 25

Can I find deals for flights from San Francisco to Lisbon that include hotel bookings?

Accepted Answer

Yes. In addition to deals on San Francisco to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 26

How can I find direct flights from San Francisco to Lisbon?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Lisbon.

Question 27

Can I find deals for business class flights from San Francisco to Lisbon?

Accepted Answer

Yes. Cheapflights offers flight deals from San Francisco to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 28

Can I find deals for flights from San Francisco to Lisbon that allow pets onboard?

Accepted Answer

Many airlines flying from San Francisco to Lisbon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 29

Can I find deals on last-minute flights from San Francisco to Lisbon?

Accepted Answer

Yes, you can often find last-minute deals on San Francisco to Lisbon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 30

How does Cheapflights help users find flights from San Francisco to Lisbon?

Accepted Answer

Deals for San Francisco to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 31

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Lisbon?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Lisbon.

Question 32

Can Cheapflights find flights from San Francisco to Lisbon with no change fees?

Accepted Answer

Need flexible booking options for your flight to Lisbon from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 33

Can Cheapflights notify me if prices for flights from San Francisco to Lisbon become cheaper?

Accepted Answer

Of course! You can now track prices for flights from San Francisco to Lisbon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Popular in	July
Cheapest in	February
Round-trip from	$598
One-way from	$380

Airline	Cheapest	Average	Flexibility	On-time
Vueling	Cheapest$554	Average$905	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
Brussels Airlines	Cheapest$561	Average$954	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Finnair	Cheapest$563	Average$724	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest$581	Average$873	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	Cheapest$583	Average$898	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest$588	Average$897	FlexibilityNo cancel fee	On-time75%	Search KLM flights
American Airlines	Cheapest$591	Average$961	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Scandinavian Airlines	Cheapest$592	Average$811	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
United Airlines	Cheapest$597	Average$1,022	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Iberia	Cheapest$606	Average$897	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

0%of flight departures	Early morningMidnight to 6 am
0%of flight departures	Morning6 am to noon
100%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	0daily flights
Monday	1daily flight
Tuesday	0daily flights
Wednesday	0daily flights
Thursday	1daily flight
Friday	0daily flights
Saturday	1daily flight

Cheap flights from San Francisco (SFO) to Lisbon (LIS) from $301

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. 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.

The best prices from San Francisco to Lisbon Humberto Delgado are usually found in February or January, booked 5 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from San Francisco to Lisbon

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from San Francisco to Lisbon?

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

When is the cheapest time to fly from San Francisco to Lisbon (SFO - LIS)?

Cheap United Airlines flights from San Francisco to Lisbon

Peruse some of the lowest-priced United Airlines flights we've found from San Francisco to Lisbon. Make sure to double check the flight details before booking.

Cheap American Airlines flights from San Francisco to Lisbon

To aid your search, here are some of the cheapest American Airlines flights we've found from San Francisco to Lisbon. Deals frequently update to provide users with more options.

Cheap San Francisco to Lisbon flights in April & May 2024

Find cheap flight options from San Francisco to Lisbon specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 24, 2024.

Scroll through some of the best deals on flights from San Francisco to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

San Francisco to Lisbon 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Lisbon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 24, 2024.

Scroll through some of the best deals on flights from San Francisco to Lisbon in 2024. If these deals don't appeal to you, be sure to come back soon for more options.

Non-stop flights to Lisbon from San Francisco

If you're seeking options on non-stop flights from San Francisco to Lisbon, check out these fares. Select from other flights from San Francisco to Lisbon by using the search form above.

San Francisco to Lisbon flights leaving soon

Have a look at some of the last-minute flights available departing from San Francisco to Lisbon. Tip: verify your flight details before completing your reservation.

One-way flights to Lisbon from San Francisco

If you're seeking multiple options on one-way flights from San Francisco to Lisbon, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from San Francisco to Lisbon instead should update the search form at the top of page.

Find flights from San Francisco to Lisbon within your budget

When is the best time to book a flight from San Francisco to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Lisbon. Price data was last updated on January 28, 2024.

The price you pay for your flight from San Francisco to Lisbon may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

When is the cheapest time to fly from San Francisco to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Lisbon. Price data was last updated on April 21, 2024.

Average price of flights to Lisbon by month

Plan your trip from San Francisco to Lisbon by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Lisbon is currently $340 while a round-trip flight costs $612. Price data was last updated on April 21, 2024.

Temperature and rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing Lisbon

See what other customers who have flown with United Airlines, American Airlines and TAP AIR PORTUGAL from San Francisco to Lisbon have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from San Francisco to Lisbon for under $600 on Cheapflights?

Are there nonstop flights from San Francisco to Lisbon for under $1,200 on Cheapflights?

Are there last-minute flights available from San Francisco to Lisbon for under $800?

How popular is this San Francisco to Lisbon flight route?

What are the cheapest airlines flying from San Francisco to Lisbon round-trip?

What are the cheapest airlines to fly from San Francisco to Lisbon one-way?

What are the most popular airlines that fly from San Francisco to Lisbon?

What are the most reliable airlines from San Francisco to Lisbon?

What are the cheapest flights from San Francisco to Lisbon?

What does SFO to LIS mean?

Where are the most common layover locations when flying from San Francisco to Lisbon?

What are some popular things to do or see while on a layover in London?

What are some popular points of interest to see during a layover in Toronto?

What are points of interest worth seeing during a layover in Munich?

Where are the least popular layover locations for San Francisco to Lisbon flights?

Can I find deals for flights from San Francisco to Lisbon that include extra baggage allowance?

Can I find deals on flights from San Francisco to Lisbon with specific airlines?

Can I find deals for flights from San Francisco to Lisbon that include hotel bookings?

How can I find direct flights from San Francisco to Lisbon?

Can I find deals for business class flights from San Francisco to Lisbon?

Can I find deals for flights from San Francisco to Lisbon that allow pets onboard?

Can I find deals on last-minute flights from San Francisco to Lisbon?

How recently were the San Francisco to Lisbon flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from San Francisco to Lisbon on these airlinesChoose from the following airlines for your flight from San Francisco to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Choose from the following airlines for your flight from San Francisco to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.

Top 10 airlines flying from San Francisco to Lisbon

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Search flights from San Francisco to Lisbon by cabin class

Find flights from San Francisco to Lisbon, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from San Francisco to Lisbon

Find hourly flight availability from San Francisco to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2024.

Weekly flight availability from San Francisco to Lisbon

Explore weekly flight availability from San Francisco to Lisbon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2024.

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Fly from San Francisco to Lisbon on these airlines
Choose from the following airlines for your flight from San Francisco to Lisbon. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2024.