What is the most punctual flight time for San Francisco to Lisbon flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Francisco to Lisbon flights?

Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 14% of flights being delayed.

How often are flights from San Francisco to Lisbon delayed?

About 14% of weekly flights between San Francisco and Lisbon have experienced delays in the past year, with the average delay time being 141 minutes.

How popular is this San Francisco to Lisbon flight route?

Within the past month, 3 users have taken a look at flights from San Francisco to Lisbon Humberto Delgado.

How long is the flight from San Francisco to Lisbon?

Scandinavian Airlines and United Airlines can get you from San Francisco to Lisbon in just under 23h 15m. Your travel time can differ by up to 18h 51m. San Francisco and Lisbon are separated by a distance of 9115 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

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

Before booking your flight to Lisbon from San Francisco, have a look at the most reliable airlines to get you to your destination on time: Etihad Airways (85%), JetBlue (82%), TAP AIR PORTUGAL( 82%).

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

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

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

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.

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

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.

₹ 43,144+ Cheap Flights from San Francisco to Lisbon

Cheap flight deals from San Francisco to Lisbon

Enter your travel dates to find the best prices.

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Best

Direct

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One-way

Cheapest flights from San Francisco to Lisbon
Explore the most affordable flight options available from San Francisco to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Tue 24/1116:45 -

1 stop15h 20m

Thu 3/1217:55 -

1 stop28h 55m

Deal found 28/10₹ 66,331

Wed 9/1216:45 -

1 stop16h 20m

Fri 25/1216:45 -

1 stop30h 05m

Deal found 30/10₹ 67,851

Mon 9/1116:45 -

1 stop15h 25m

Wed 18/1116:55 -

1 stop29h 55m

Deal found 30/10₹ 67,946

Wed 11/1116:45 -

1 stop16h 20m

Mon 23/1117:15 -

1 stop29h 35m

Deal found 30/10₹ 70,512

Mon 9/1116:45 -

1 stop15h 25m

Tue 17/1117:00 -

1 stop29h 50m

Deal found 27/10₹ 70,702

Wed 18/1116:45 -

1 stop16h 20m

Wed 25/1116:55 -

1 stop29h 55m

Deal found 26/10₹ 72,983

Tue 24/1116:45 -

1 stop15h 20m

Wed 2/1216:55 -

2 stops36h 37m

Deal found 28/10₹ 73,553

Sat 12/1223:59 -

1 stop24h 11m

Thu 24/1212:25 -

1 stop15h 45m

Deal found 26/10₹ 74,313

Wed 2/1208:25 -

1 stop14h 30m

Fri 11/1205:00 -

1 stop15h 35m

Deal found 30/10₹ 74,599

Tue 1/1208:10 -

1 stop18h 10m

Tue 15/1205:00 -

1 stop23h 10m

Deal found 30/10₹ 74,694

Find flight deals from San Francisco to Lisbon

Round-trip from	₹ 66,331
One-way from	₹ 43,144
Popular in	June
Cheapest in	January
Average price	₹ 79,445

Scandinavian Airlines
26/11-3/12
2 total stops
44h 05m total
San Francisco to Lisbon

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United Airlines
13/4-31/12
3 total stops
41h 35m total
San Francisco to Lisbon

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (₹ 1,824,049 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 295,120 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Sun 8/11

20:35-09:45

1 stop29h 10m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 54,167

Fastest return journey

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Sun 29/11

20:35-21:45

1 stop17h 10m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 54,167

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Mon 23/11

17:25-09:45

1 stop32h 20m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 54,547

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Sat 12/12

23:59-08:10

1 stop24h 11m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 54,832

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Sun 22/11

14:05-17:30

2 stops19h 25m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 55,117

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Wed 16/12

06:00-10:20

1 stop20h 20m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 58,063

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Thu 19/11

07:00-08:55

1 stop17h 55m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 59,584

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Wed 18/11

00:55-10:20

2 stops25h 25m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 59,584

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Thu 24/12

00:30-09:20

2 stops24h 50m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 59,964

San FranciscoLisbon

SFO San Francisco - LIS Lisbon Humberto Delgado

SFOLIS

San Francisco

Wed 23/12

16:40-09:20

1 stop32h 40m

Lisbon Humberto Delgado

Wed 31/12

00:00-15:00

Nonstop0h 00m

₹ 59,964

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from San Francisco to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Francisco with our price prediction graph.

SFO-LIS

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Prices

Delays

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

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Lisbon?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of ₹ 61,960). Flying from San Francisco to Lisbon in June is currently the most expensive (average of ₹ 119,263). 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.

What is the cheapest time of day to fly from SFO to LIS?

When flying from San Francisco to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from San Francisco to Lisbon?

Airfare is typical for this route at the moment.

San Francisco to Lisbon flights typically cost between ₹ 65,476 and ₹ 108,809 in January.
The cheapest return price found within the last 5 days was ₹ 66,331 on Scandinavian Airlines (9 Jan–9 Feb).

Related info for your journey

How popular is this San Francisco to Lisbon flight route?
Within the past month, 3 users have taken a look at flights from San Francisco to Lisbon Humberto Delgado.
How long is the flight from San Francisco to Lisbon?
Scandinavian Airlines and United Airlines can get you from San Francisco to Lisbon in just under 23h 15m. Your travel time can differ by up to 18h 51m. San Francisco and Lisbon are separated by a distance of 9115 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from San Francisco to Lisbon?
Before booking your flight to Lisbon from San Francisco, have a look at the most reliable airlines to get you to your destination on time: Etihad Airways (85%), JetBlue (82%), TAP AIR PORTUGAL( 82%).
Can I find deals for flights from San Francisco to Lisbon that include hotel bookings?
Yes. In addition to deals on San Francisco to Lisbon flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Lisbon?
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.
Can I find deals for business class flights from San Francisco to Lisbon?
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.
What is the cheapest month to book a flight from San Francisco to Lisbon?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of ₹ 61,960). Flying from San Francisco to Lisbon in June is currently the most expensive (average of ₹ 119,263). 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.

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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.

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

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.

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

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.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from San Francisco to Lisbon from ₹ 43,144

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Lisbon

Cheapest flights from San Francisco to LisbonExplore the most affordable flight options available from San Francisco to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Explore the most affordable flight options available from San Francisco to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Best flights from San Francisco to LisbonDiscover carefully curated flight deals from San Francisco to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Discover carefully curated flight deals from San Francisco to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Direct flights from San Francisco to LisbonExplore direct flight options from San Francisco to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2026.

Explore direct flight options from San Francisco to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2026.

Last-minute flights from San Francisco to LisbonDiscover last-minute flight deals from San Francisco to Lisbon. Data last updated 31 October 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to Lisbon. Data last updated 31 October 2026 and is based on user searches.

One-way flights from San Francisco to LisbonSearch for one-way flight options from San Francisco to Lisbon. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Search for one-way flight options from San Francisco to Lisbon. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

Find flight deals from San Francisco to Lisbon

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Use the filters below to find and compare flights from San Francisco to Lisbon that are best for you.

Best time to book a flight from San Francisco to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Francisco with our price prediction graph.

Cheapflights Insights

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

Booking 15 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Lisbon?

What is the cheapest time of day to fly from SFO to LIS?

When flying from San Francisco to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from San Francisco to Lisbon?

Airfare is typical for this route at the moment.

San Francisco to Lisbon flights typically cost between ₹ 65,476 and ₹ 108,809 in January.The cheapest return price found within the last 5 days was ₹ 66,331 on Scandinavian Airlines (9 Jan–9 Feb).

How often are flights from San Francisco to Lisbon delayed?

About 14% of weekly flights between San Francisco and Lisbon have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for San Francisco to Lisbon flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Francisco to Lisbon flights?

Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 14% of flights being delayed.

Related info for your journey

How popular is this San Francisco to Lisbon flight route?

How long is the flight from San Francisco to Lisbon?

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

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?

What is the cheapest month to book a flight from San Francisco to Lisbon?

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

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Cheapest flights from San Francisco to Lisbon
Explore the most affordable flight options available from San Francisco to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2026.

Best flights from San Francisco to Lisbon
Discover carefully curated flight deals from San Francisco to Lisbon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 October 2026.

Direct flights from San Francisco to Lisbon
Explore direct flight options from San Francisco to Lisbon based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 October 2026.

Last-minute flights from San Francisco to Lisbon
Discover last-minute flight deals from San Francisco to Lisbon. Data last updated 31 October 2026 and is based on user searches.

One-way flights from San Francisco to Lisbon
Search for one-way flight options from San Francisco to Lisbon. Find affordable one-way fares based on user searches. Data last updated 31 October 2026.

San Francisco to Lisbon flights typically cost between ₹ 65,476 and ₹ 108,809 in January.
The cheapest return price found within the last 5 days was ₹ 66,331 on Scandinavian Airlines (9 Jan–9 Feb).