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

According to our data, TAP AIR PORTUGAL have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from San Francisco to Lisbon Humberto Delgado?

Lufthansa, United Airlines, and Delta are the most popular carriers operating from San Francisco to Lisbon Humberto Delgado

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How often are flights from San Francisco to Lisbon delayed?

Historically, on average around 24% of flights between San Francisco and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

How many flights depart from San Francisco to Lisbon on average per week?

As of October 2025, there are 3 flights per week flying from San Francisco to Lisbon. The most common day of the week flights depart is Mon, with 100% of flights taking off on this day.

When did momondo last update prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport?

Prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

How old do you have to be to fly from San Francisco Airport to Lisbon Humberto Delgado Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

₹ 30,842 Cheap Flights from San Francisco to Lisbon in 2025/26

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Find the cheapest flights from San Francisco to Lisbon

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07:00 - 17:20SFO-LIS

26h 20m2 stops

19:10 - 23:08LIS-SFO

35h 58m2 stops

₹ 47,937Scandinavian Airlines

Find Deal

Sun, 11 Jan - Fri, 16 Jan

12:25 - 17:30SFO-LIS

21h 05m2 stops

05:30 - 13:25LIS-SFO

15h 55m1 stop

₹ 48,025Delta

Find Deal

Thu, 27 Nov - Sat, 6 Dec

07:00 - 08:00SFO-LIS

17h 00m1 stop

05:30 - 13:25LIS-SFO

15h 55m1 stop

₹ 48,113Delta

Find Deal

Fri, 14 Nov - Fri, 21 Nov

08:25 - 08:55SFO-LIS

16h 30m1 stop

10:50 - 21:39LIS-SFO

18h 49m1 stop

₹ 48,202United Airlines

Find Deal

Sat, 10 Jan - Sun, 18 Jan

07:00 - 10:15SFO-LIS

19h 15m2 stops

11:20 - 07:28LIS-SFO

28h 08m2 stops

₹ 48,378United Airlines

Find Deal

Mon, 15 Dec - Tue, 23 Dec

09:51 - 11:20SFO-LIS

17h 29m2 stops

05:30 - 13:25LIS-SFO

15h 55m1 stop

₹ 48,466Delta

Find Deal

Tue, 11 Nov - Sun, 7 Dec

08:10 - 09:20SFO-LIS

17h 10m1 stop

05:05 - 20:00LIS-SFO

22h 55m1 stop

₹ 48,642United Airlines

Find Deal

Tue, 21 Apr - Wed, 29 Apr

15:40 - 15:10SFO-LIS

15h 30m1 stop

12:20 - 13:25LIS-SFO

33h 05m1 stop

₹ 48,730Delta

Find Deal

Fri, 6 Feb - Sat, 21 Feb

07:00 - 11:20SFO-LIS

20h 20m2 stops

05:00 - 20:31LIS-SFO

23h 31m2 stops

₹ 48,818Delta

Find Deal

Tue, 11 Nov - Sun, 7 Dec

17:30 - 18:00SFO-LIS

16h 30m1 stop

15:50 - 15:00LIS-SFO

31h 10m1 stop

₹ 53,577British Airways

Find Deal

Thu, 8 Jan - Mon, 19 Jan

Scandinavian Airlines flights from San Francisco to Lisbon

Our best Scandinavian Airlines deals on San Francisco to Lisbon flight tickets

Scandinavian Airlines

11 Jan

SFO07:00San Francisco

26h 20m

2 stops

LIS17:20Lisbon Humberto Delgado

16 Jan

LIS19:10Lisbon Humberto Delgado

35h 58m

2 stops

SFO23:08San Francisco

₹ 47,937

Find similar

Scandinavian Airlines

9 Feb

SFO16:40San Francisco

20h 50m

1 stop

LIS21:30Lisbon Humberto Delgado

22 Feb

LIS16:55Lisbon Humberto Delgado

29h 40m

1 stop

SFO14:35San Francisco

₹ 49,964

Find similar

Scandinavian Airlines

14 Feb

SFO16:40San Francisco

15h 25m

1 stop

LIS16:05Lisbon Humberto Delgado

19 Feb

LIS18:55Lisbon Humberto Delgado

27h 40m

1 stop

SFO14:35San Francisco

₹ 52,608

Find similar

United Airlines flights from San Francisco to Lisbon

Our best United Airlines deals on San Francisco to Lisbon flight tickets

United Airlines

10 Jan

SFO08:25San Francisco

16h 30m

1 stop

LIS08:55Lisbon Humberto Delgado

18 Jan

LIS10:50Lisbon Humberto Delgado

18h 49m

1 stop

SFO21:39San Francisco

₹ 48,202

Find similar

United Airlines

15 Dec

SFO07:00San Francisco

19h 15m

2 stops

LIS10:15Lisbon Humberto Delgado

23 Dec

LIS11:20Lisbon Humberto Delgado

28h 08m

2 stops

SFO07:28San Francisco

₹ 48,378

Find similar

United Airlines

21 Apr

SFO08:10San Francisco

17h 10m

1 stop

LIS09:20Lisbon Humberto Delgado

29 Apr

LIS05:05Lisbon Humberto Delgado

22h 55m

1 stop

SFO20:00San Francisco

₹ 48,642

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sun 11/1

07:00-17:20

2 stops26h 20m

Lisbon Humberto Delgado

Fri 16/1

19:10-23:08

2 stops35h 58m

₹ 47,937

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Thu 27/11

12:25-17:30

2 stops21h 05m

Lisbon Humberto Delgado

Sat 6/12

05:30-13:25

1 stop15h 55m

₹ 48,025

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 14/11

07:00-08:00

1 stop17h 00m

Lisbon Humberto Delgado

Fri 21/11

05:30-13:25

1 stop15h 55m

₹ 48,113

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sat 10/1

08:25-08:55

1 stop16h 30m

Lisbon Humberto Delgado

Sun 18/1

10:50-21:39

1 stop18h 49m

₹ 48,202

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 15/12

07:00-10:15

2 stops19h 15m

Lisbon Humberto Delgado

Tue 23/12

11:20-07:28

2 stops28h 08m

₹ 48,378

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 11/11

09:51-11:20

2 stops17h 29m

Lisbon Humberto Delgado

Sun 7/12

05:30-13:25

1 stop15h 55m

₹ 48,466

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 21/4

08:10-09:20

1 stop17h 10m

Lisbon Humberto Delgado

Wed 29/4

05:05-20:00

1 stop22h 55m

₹ 48,642

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 6/2

15:40-15:10

1 stop15h 30m

Lisbon Humberto Delgado

Sat 21/2

12:20-13:25

1 stop33h 05m

₹ 48,730

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 11/11

07:00-11:20

2 stops20h 20m

Lisbon Humberto Delgado

Sun 7/12

05:00-20:31

2 stops23h 31m

₹ 48,818

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Thu 8/1

17:30-18:00

1 stop16h 30m

Lisbon Humberto Delgado

Mon 19/1

15:50-15:00

1 stop31h 10m

₹ 53,577

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How to get the cheapest flight ticket from San Francisco to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Lisbon?

If you are unable to visit Lisbon during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 59,481.

What is the cheapest time of day to depart on your flight to Lisbon?

Flying to Lisbon from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as ₹ 87,018 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Lisbon is in the morning when prices are around ₹ 95,859.

What is the cheapest San Francisco to Lisbon Humberto Delgado flight route?

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Lisbon Humberto Delgado flight prices

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

You are more likely to see cheaper flights to Lisbon from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around ₹ 73,243 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from San Francisco for as low as ₹ 69,879 on momondo.

What cabin class options are available on San Francisco to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on San Francisco to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Lisbon flight prices changed over time?

As of October 2025, prices for San Francisco to Lisbon flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap San Francisco to Lisbon (SFO to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Lisbon

Fastest flight time	10h 55m
Direct flights	Tue, Thu, Sat and Sun
Airports in Lisbon	1 airport

The fastest flight from San Francisco to Lisbon takes 10h 55m

Direct flights go from San Francisco to Lisbon on Tuesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)

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How far is San Francisco to Lisbon Humberto Delgado by plane?
There are 9108.8 km between San Francisco and Lisbon Humberto Delgado. Typically, this will take 15h 25m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport?
Prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.
How old do you have to be to fly from San Francisco Airport to Lisbon Humberto Delgado Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Lisbon?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Lisbon is Airbus A330-900neo, representing 30.00% of all bookings. The subsequent popular models are Boeing 777 at 24.41%, Boeing 777-300ER at 12.20%, and Airbus A380-800 at 6.19%.

Sintra

Nazaré

Setúbal

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Lisbon?

It is quick and easy to find San Francisco to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from San Francisco to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Lisbon?

momondo helps you find the best flight between San Francisco and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from San Francisco to Lisbon from ₹ 30,842

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Lisbon departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Cheap return flights

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Scandinavian Airlines flights from San Francisco to Lisbon

Our best Scandinavian Airlines deals on San Francisco to Lisbon flight tickets

United Airlines flights from San Francisco to Lisbon

Our best United Airlines deals on San Francisco to Lisbon flight tickets

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How to get the cheapest flight ticket from San Francisco to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

If you are unable to visit Lisbon during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 59,481.

What is the cheapest time of day to depart on your flight to Lisbon?

What is the cheapest San Francisco to Lisbon Humberto Delgado flight route?

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Lisbon Humberto Delgado flight prices

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

What cabin class options are available on San Francisco to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on San Francisco to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Lisbon flight prices changed over time?

As of October 2025, prices for San Francisco to Lisbon flights are approximately 1% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Lisbon Humberto Delgado?

Lufthansa, United Airlines, and Delta are the most popular carriers operating from San Francisco to Lisbon Humberto Delgado

How often are flights from San Francisco to Lisbon delayed?

Historically, on average around 24% of flights between San Francisco and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, TAP AIR PORTUGAL have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

How many flights depart from San Francisco to Lisbon on average per week?

As of October 2025, there are 3 flights per week flying from San Francisco to Lisbon. The most common day of the week flights depart is Mon, with 100% of flights taking off on this day.

When to book flights from San Francisco to Lisbon

Cheap San Francisco to Lisbon (SFO to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Lisbon

Fastest flight time

Direct flights

Airports in Lisbon

How far is San Francisco to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from San Francisco Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular plane model from San Francisco to Lisbon?

Travelling to a place near Lisbon?

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Lisbon?

Can I find flights from San Francisco to Lisbon with flexible booking policies on momondo?

How can momondo help me find flights from San Francisco to Lisbon?

I’m not ready to book a flight from San Francisco to Lisbon right now. Can momondo alert me if prices change?

An easier way to manage your Lisbon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal