How often are flights from Lisbon to San Francisco delayed?

About 11% of weekly flights between Lisbon and San Francisco have experienced delays in the past year, with the average delay time being 131 minutes.

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

Historically, flights departing in the morning 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?

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

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

Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 11% of flights being delayed.

How long is the flight from Lisbon to San Francisco?

Airlines like Scandinavian Airlines and British Airways fly from Lisbon to San Francisco in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 3h 27m. There are 5664 mi between Lisbon and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

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

According to our current data, TAP AIR PORTUGAL (£577), offers the cheapest pricing from Lisbon to San Francisco. Users have found that TAP AIR PORTUGAL is 5% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 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 Lisbon to San Francisco?

The top 3 most reliable airlines when flying from Lisbon to San Francisco are Etihad Airways (71%), JetBlue (68%) and TAP AIR PORTUGAL (68%).

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

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

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

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

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

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

£259+ Flights from Lisbon to San Francisco

Cheap flight deals from Lisbon to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to San Francisco
Explore the most affordable flight options available from Lisbon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Wed 31/1205:30LIS - SFO

2 stops20h 12mDelta

Fri 9/105:45SFO - LIS

2 stops21h 35mDelta

Deal found 29/12£663

Mon 29/1210:15LIS - SFO

2 stops29h 25mUnited Airlines

Fri 9/113:30SFO - LIS

1 stop15h 50mUnited Airlines

Deal found 29/12£664

Mon 29/1211:25LIS - SFO

1 stop32h 25mMultiple Airlines

Fri 9/115:40SFO - LIS

1 stop17h 50mMultiple Airlines

Deal found 29/12£721

Wed 31/1205:30LIS - SFO

2 stops20h 12mDelta

Tue 6/109:00SFO - LIS

2 stops22h 10mDelta

Deal found 29/12£830

Wed 31/1207:05LIS - SFO

1 stop19h 40mBritish Airways

Tue 6/117:30SFO - LIS

1 stop20h 15mBritish Airways

Deal found 29/12£844

Wed 31/1207:05LIS - SFO

2 stops23h 21mMultiple Airlines

Wed 14/110:11SFO - LIS

2 stops17h 39mMultiple Airlines

Deal found 30/12£856

Wed 31/1211:55LIS - SFO

1 stop21h 22mLufthansa

Fri 9/107:00SFO - LIS

1 stop17h 10mLufthansa

Deal found 29/12£874

Wed 31/1211:15LIS - SFO

2 stops20h 42mVirgin Atlantic

Wed 14/121:00SFO - LIS

1 stop27h 00mVirgin Atlantic

Deal found 30/12£892

Wed 31/1210:00LIS - SFO

1 stop19h 35mDelta

Wed 14/115:40SFO - LIS

1 stop35h 40mDelta

Deal found 30/12£1,174

Mon 29/1209:40LIS - SFO

Nonstop12h 55mJetBlue

Fri 9/119:10SFO - LIS

Nonstop11h 05mJetBlue

Deal found 29/12£1,536

Best flights from Lisbon to San Francisco
Discover carefully curated flight deals from Lisbon to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 December 2025.

Wed 21/116:55LIS - SFO

1 stop29h 40mScandinavian Airlines

Sun 25/116:40SFO - LIS

1 stop15h 25mScandinavian Airlines

Deal found 29/12£465

Thu 22/112:30LIS - SFO

2 stops20h 17mMultiple Airlines

Wed 4/217:30SFO - LIS

1 stop20h 20mMultiple Airlines

Deal found 30/12£479

Sat 28/210:40LIS - SFO

1 stop20h 09mBritish Airways

Fri 6/317:30SFO - LIS

1 stop20h 55mBritish Airways

Deal found 29/12£480

Wed 8/411:05LIS - SFO

1 stop18h 14mBritish Airways

Mon 20/416:35SFO - LIS

1 stop17h 20mBritish Airways

Deal found 30/12£480

Wed 25/211:05LIS - SFO

1 stop19h 44mBritish Airways

Wed 18/321:40SFO - LIS

1 stop17h 10mBritish Airways

Deal found 29/12£480

Wed 8/411:05LIS - SFO

1 stop16h 05mBritish Airways

Fri 24/416:35SFO - LIS

1 stop15h 00mBritish Airways

Deal found 30/12£480

Sat 24/110:40LIS - SFO

1 stop16h 55mBritish Airways

Sat 7/214:37SFO - LIS

2 stops19h 18mBritish Airways

Deal found 30/12£480

Fri 13/211:05LIS - SFO

1 stop16h 16mBritish Airways

Fri 20/217:30SFO - LIS

1 stop16h 25mBritish Airways

Deal found 30/12£480

Fri 16/111:05LIS - SFO

1 stop19h 08mBritish Airways

Sat 31/107:30SFO - LIS

2 stops20h 40mBritish Airways

Deal found 30/12£480

Sat 28/210:40LIS - SFO

1 stop16h 41mBritish Airways

Sat 7/317:30SFO - LIS

1 stop34h 35mBritish Airways

Deal found 29/12£480

Direct flights from Lisbon to San Francisco
Explore direct flight options from Lisbon to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 31 December 2025.

Sat 28/209:55LIS - SFO

Nonstop12h 50mTAP AIR PORTUGAL

Sat 7/316:35SFO - LIS

Nonstop10h 55mTAP AIR PORTUGAL

Deal found 29/12£534

Fri 30/111:15LIS - SFO

Nonstop12h 50mTAP AIR PORTUGAL

Fri 6/219:10SFO - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Deal found 29/12£588

Sat 28/209:55LIS - SFO

Nonstop12h 50mTAP AIR PORTUGAL

Fri 6/319:10SFO - LIS

Nonstop11h 05mTAP AIR PORTUGAL

Deal found 29/12£637

Sat 7/309:55LIS - SFO

Nonstop12h 50mTAP AIR PORTUGAL

Sat 14/317:35SFO - LIS

Nonstop10h 55mTAP AIR PORTUGAL

Deal found 29/12£667

Fri 16/111:15LIS - SFO

Nonstop12h 50mJetBlue

Sat 31/116:35SFO - LIS

Nonstop10h 55mJetBlue

Deal found 31/12£872

Sat 28/209:55LIS - SFO

Nonstop12h 50mJetBlue

Sat 7/316:35SFO - LIS

Nonstop10h 55mJetBlue

Deal found 30/12£877

Thu 9/412:00LIS - SFO

Nonstop12h 35mJetBlue

Fri 24/420:20SFO - LIS

Nonstop11h 15mJetBlue

Deal found 30/12£937

Fri 30/111:15LIS - SFO

Nonstop12h 50mJetBlue

Fri 6/219:10SFO - LIS

Nonstop11h 05mJetBlue

Deal found 30/12£1,052

Tue 7/410:00LIS - SFO

Nonstop12h 35mJetBlue

Sat 25/419:35SFO - LIS

Nonstop11h 15mJetBlue

Deal found 30/12£1,057

Tue 7/410:00LIS - SFO

Nonstop12h 35mJetBlue

Thu 23/419:55SFO - LIS

Nonstop11h 15mJetBlue

Deal found 30/12£1,233

Last-minute flights from Lisbon to San Francisco
Discover last-minute flight deals from Lisbon to San Francisco. Data last updated 31 December 2025 and is based on user searches.

Mon 12/111:05LIS - SFO

1 stop33h 07mBritish Airways

Sat 17/123:13SFO - LIS

1 stop25h 52mBritish Airways

Deal found 29/12£489

Mon 12/111:05LIS - SFO

1 stop16h 30mBritish Airways

Sun 18/108:00SFO - LIS

2 stops20h 05mBritish Airways

Deal found 29/12£494

Fri 16/111:05LIS - SFO

1 stop33h 07mBritish Airways

Sat 31/120:40SFO - LIS

1 stop37h 05mBritish Airways

Deal found 30/12£480

Fri 16/106:30LIS - SFO

2 stops26h 17mFinnair

Sat 31/110:11SFO - LIS

2 stops29h 14mFinnair

Deal found 30/12£503

Wed 21/116:55LIS - SFO

1 stop29h 40mScandinavian Airlines

Sun 25/116:40SFO - LIS

1 stop15h 25mScandinavian Airlines

Deal found 30/12£464

Wed 21/106:30LIS - SFO

2 stops26h 17mMultiple Airlines

Sat 24/123:13SFO - LIS

1 stop25h 52mMultiple Airlines

Deal found 29/12£501

Thu 22/112:30LIS - SFO

2 stops20h 17mMultiple Airlines

Wed 4/217:30SFO - LIS

1 stop20h 20mMultiple Airlines

Deal found 30/12£479

Sat 24/110:40LIS - SFO

1 stop33h 32mBritish Airways

Sat 7/217:30SFO - LIS

1 stop21h 00mBritish Airways

Deal found 30/12£481

Sat 31/111:05LIS - SFO

1 stop15h 40mBritish Airways

Mon 16/220:40SFO - LIS

1 stop29h 10mBritish Airways

Deal found 29/12£484

One-way flights from Lisbon to San Francisco
Search for one-way flight options from Lisbon to San Francisco. Find affordable one-way fares based on user searches. Data last updated 31 December 2025.

Tue 5/509:10LIS - SFO

1 stop16h 45mLEVEL

Deal found 30/12£259

Mon 8/621:20LIS - SFO

1 stop28h 40mLEVEL

Deal found 29/12£280

Wed 25/209:45LIS - SFO

1 stop18h 25mMultiple Airlines

Deal found 29/12£297

Tue 31/309:10LIS - SFO

1 stop16h 45mLEVEL

Deal found 30/12£331

Sun 8/210:40LIS - SFO

1 stop17h 30mMultiple Airlines

Deal found 30/12£333

Thu 15/114:05LIS - SFO

3 stops51h 25mMultiple Airlines

Deal found 29/12£352

Fri 20/211:05LIS - SFO

1 stop19h 36mBritish Airways

Deal found 29/12£358

Fri 20/310:40LIS - SFO

1 stop16h 05mBritish Airways

Deal found 31/12£361

Fri 16/114:05LIS - SFO

3 stops39h 45mMultiple Airlines

Deal found 29/12£362

Mon 8/611:00LIS - SFO

2 stops20h 20mBritish Airways

Deal found 30/12£365

Mon 12/111:35LIS - SFO

3 stops41h 11mMultiple Airlines

Deal found 29/12£371

Find flight deals from Lisbon to San Francisco

Round-trip from	£464
One-way from	£259
Popular in	July
Cheapest in	February
Average price	£638

Scandinavian Airlines
21/1-25/1
2 total stops
45h 05m total
Lisbon to San Francisco

Search Deals

LEVEL
5/5
1 total stop
16h 45m total
Lisbon to San Francisco

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 21/1

16:55-14:35

1 stop29h 40m

San Francisco

Sun 25/1

16:40-16:05

1 stop15h 25m

£465

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 22/1

12:30-00:47

2 stops20h 17m

San Francisco

Wed 4/2

17:30-21:50

1 stop20h 20m

£479

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 28/2

10:40-22:49

1 stop20h 09m

San Francisco

Fri 6/3

17:30-22:25

1 stop20h 55m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 8/4

11:05-21:19

1 stop18h 14m

San Francisco

Mon 20/4

16:35-17:55

1 stop17h 20m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 25/2

11:05-22:49

1 stop19h 44m

San Francisco

Wed 18/3

21:40-21:50

1 stop17h 10m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 8/4

11:05-19:10

1 stop16h 05m

San Francisco

Fri 24/4

16:35-15:35

1 stop15h 00m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 24/1

10:40-19:35

1 stop16h 55m

San Francisco

Sat 7/2

14:37-17:55

2 stops19h 18m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 13/2

11:05-19:21

1 stop16h 16m

San Francisco

Fri 20/2

17:30-17:55

1 stop16h 25m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 16/1

11:05-22:13

1 stop19h 08m

San Francisco

Sat 31/1

07:30-12:10

2 stops20h 40m

£480

LisbonSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Sat 28/2

10:40-19:21

1 stop16h 41m

San Francisco

Sat 7/3

17:30-12:05

1 stop34h 35m

£480

Flights are sorted by cheapest return flights first.

Deals found on 30/12

Showing 1-10 of 21 results

Best time to book a flight from Lisbon to San Francisco

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

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 Lisbon to San Francisco

Prices

Delays

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

To ensure you get the cheapest price possible for a flight from Lisbon to San Francisco, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Lisbon to San Francisco (average of £414). Flying from Lisbon to San Francisco in December is currently the most expensive (average of £509). 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 LIS to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lisbon to San Francisco as you normally would.

Reviews of airlines servicing San Francisco

Check out reviews from past customers who have flown with TAP AIR PORTUGAL from Lisbon to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

TAP AIR PORTUGAL

7.1

Good

2,101 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification

TAP AIR PORTUGAL

7.1

Good

2,101 reviews

TAP AIR PORTUGAL

7.1

Good

2,101 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

LIS - EWR

Both flights returning to newirk airport was delayed by over a hour with minimum early notification

Related info for your journey

How long is the flight from Lisbon to San Francisco?
Airlines like Scandinavian Airlines and British Airways fly from Lisbon to San Francisco in about 29h 40m. The time it takes to get you to your destination can typically vary by up to 3h 27m. There are 5664 mi between Lisbon and San Francisco. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Lisbon to San Francisco round-trip?
According to our current data, TAP AIR PORTUGAL (£577), offers the cheapest pricing from Lisbon to San Francisco. Users have found that TAP AIR PORTUGAL is 5% cheaper than the other options available to this destination.
What are the most reliable airlines from Lisbon to San Francisco?
The top 3 most reliable airlines when flying from Lisbon to San Francisco are Etihad Airways (71%), JetBlue (68%) and TAP AIR PORTUGAL (68%).
Can I find deals for flights from Lisbon to San Francisco that include hotel bookings?
Yes. In addition to deals on Lisbon to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lisbon to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to San Francisco.
Can I find deals for business class flights from Lisbon to San Francisco?
Yes. Cheapflights offers flight deals from Lisbon to San Francisco 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 Lisbon to San Francisco?
Currently, February is the cheapest month in which you can book a flight from Lisbon to San Francisco (average of £414). Flying from Lisbon to San Francisco in December is currently the most expensive (average of £509). 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.

See more FAQs

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Top airline flying from Lisbon to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest£577	Average£686	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

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

When you search for this flight from Lisbon to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to San Francisco from Lisbon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

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Not ready to book yet? You can track prices for flights from Lisbon to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Lisbon to San Francisco from £259

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lisbon to San Francisco

Cheapest flights from Lisbon to San FranciscoExplore the most affordable flight options available from Lisbon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Explore the most affordable flight options available from Lisbon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Find flight deals from Lisbon to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Lisbon to San Francisco

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

Cheapflights Insights

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

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

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

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

How often are flights from Lisbon to San Francisco delayed?

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

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

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

Reviews of airlines servicing San Francisco

Check out reviews from past customers who have flown with TAP AIR PORTUGAL from Lisbon to San Francisco to help guide your decision. You can also see how each airline stacks up 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 Lisbon to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Lisbon to San Francisco?

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

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

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

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

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

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

Travelling to a place near San Francisco?

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Top airline flying from Lisbon to San Francisco

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Lisbon to San Francisco
Explore the most affordable flight options available from Lisbon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.