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Cheap flights from Lisbon to San Francisco from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to San Francisco departing on 2/1. 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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Find the cheapest flights from Lisbon to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Lisbon to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Lisbon to San Francisco.

Cheap last minute flights

Planning a quick getaway from Lisbon to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Lisbon to San Francisco

Find recent round-trip train or bus tickets from Lisbon to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
7:05 am - 3:00 pmLIS-SFO
15h 55m1 stop
5:30 pm - 10:25 pmSFO-LIS
20h 55m1 stop
$569Finnair
Find Deal
Fri, Jan 17 - Fri, Jan 31
1:50 pm - 3:40 pmLIS-SFO
33h 50m2 stops
5:30 pm - 9:25 pmSFO-LIS
19h 55m2 stops
Sat, Feb 22 - Wed, Mar 5
5:30 am - 1:10 pmLIS-SFO
15h 40m1 stop
6:15 am - 11:20 amSFO-LIS
21h 05m2 stops
$669Delta
Find Deal
Wed, Jan 22 - Fri, Jan 31
5:00 am - 7:57 pmLIS-SFO
22h 57m2 stops
6:10 am - 11:20 amSFO-LIS
21h 10m2 stops
$670Delta
Find Deal
Fri, Jan 17 - Fri, Jan 31
11:15 am - 10:16 pmLIS-SFO
19h 01m1 stop
5:30 pm - 5:55 pmSFO-LIS
16h 25m1 stop
$675British Airways
Find Deal
Wed, Jan 22 - Fri, Feb 7
5:00 am - 5:00 pmLIS-SFO
19h 00m1 stop
4:30 pm - 10:10 amSFO-LIS
34h 40m1 stop
$680United Airlines
Find Deal
Wed, Mar 12 - Sat, Mar 29
7:20 am - 5:25 pmLIS-SFO
18h 05m1 stop
7:20 pm - 6:05 pmSFO-LIS
14h 45m1 stop
$682British Airways
Find Deal
Sat, Apr 19 - Sat, May 3
5:00 am - 8:45 pmLIS-SFO
23h 45m2 stops
11:55 pm - 8:10 amSFO-LIS
24h 15m2 stops
$693United Airlines
Find Deal
Mon, Feb 3 - Fri, Feb 14
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$714TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$716TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
6:05 am - 1:06 pmLIS-SFO
39h 01m2 stops
Sat, Feb 1
8:55 am - 12:09 amLIS-SFO
47h 14m3 stops
Tue, Jan 28
3:05 pm - 8:10 pmLIS-SFO
37h 05m1 stop
Sat, Feb 1
8:45 pm - 5:25 pmLIS-SFO
28h 40m2 stops
$570British Airways
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Thu, May 1
8:45 pm - 5:25 pmLIS-SFO
28h 40m2 stops
$571British Airways
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Thu, May 1
9:55 am - 2:55 pmLIS-SFO
13h 00mnonstop
$575TAP AIR PORTUGAL
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Sat, Feb 1
9:40 am - 2:40 pmLIS-SFO
13h 00mnonstop
$589TAP AIR PORTUGAL
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Wed, Jan 15
10:40 am - 6:45 pmLIS-SFO
16h 05m1 stop
$1,026American Airlines
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Tue, Dec 31
6:10 am - 2:50 pmLIS-SFO
16h 40m1 stop
$1,261Lufthansa
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Wed, Jan 1
5:00 am - 12:35 pmLIS-SFO
15h 35m1 stop
$1,909Lufthansa
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Fri, Jan 3
11:05 am - 10:07 pmLIS-SFO
19h 02m1 stop
8:40 pm - 9:55 pmSFO-LIS
17h 15m1 stop
$700American Airlines
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Mon, Dec 23 - Mon, Dec 30
11:05 am - 11:38 pmLIS-SFO
20h 33m2 stops
8:40 pm - 9:55 pmSFO-LIS
17h 15m1 stop
$704American Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
5:30 am - 6:42 pmLIS-SFO
21h 12m2 stops
9:29 am - 2:35 pmSFO-LIS
21h 06m2 stops
$716Delta
Find Deal
Mon, Dec 23 - Mon, Dec 30
7:00 am - 3:00 pmLIS-SFO
16h 00m1 stop
4:18 pm - 6:55 pmSFO-LIS
18h 37m2 stops
$717British Airways
Find Deal
Sat, Dec 21 - Mon, Jan 20
11:05 am - 10:37 pmLIS-SFO
19h 32m2 stops
12:41 am - 9:05 amSFO-LIS
24h 24m1 stop
$721American Airlines
Find Deal
Mon, Dec 23 - Sun, Dec 29
10:00 pm - 1:10 pmLIS-SFO
23h 10m2 stops
1:50 pm - 8:30 amSFO-LIS
34h 40m3 stops
Mon, Dec 23 - Mon, Dec 30
4:00 pm - 11:05 amLIS-SFO
27h 05m1 stop
4:40 pm - 11:35 amSFO-LIS
10h 55mnonstop
$1,141
Find Deal
Mon, Dec 23 - Mon, Dec 30
9:55 am - 2:55 pmLIS-SFO
13h 00mnonstop
4:40 pm - 11:35 amSFO-LIS
10h 55mnonstop
$1,268TAP AIR PORTUGAL
Find Deal
Sat, Dec 21 - Mon, Jan 20
9:45 am - 2:45 pmLIS-SFO
13h 00mnonstop
4:40 pm - 11:35 amSFO-LIS
10h 55mnonstop
$1,471TAP AIR PORTUGAL
Find Deal
Mon, Dec 23 - Mon, Dec 30
11:05 am - 11:26 pmLIS-SFO
20h 21m1 stop
12:41 am - 7:55 amSFO-LIS
23h 14m1 stop
$5,004British Airways
Find Deal
Mon, Dec 23 - Thu, Jan 2
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$714TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$716TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$718TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$719TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$722TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 31
9:15 am - 2:15 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$732TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Fri, Jan 24
9:40 am - 2:40 pmLIS-SFO
13h 00mnonstop
7:15 pm - 2:10 pmSFO-LIS
10h 55mnonstop
$748TAP AIR PORTUGAL
Find Deal
Wed, Jan 22 - Fri, Feb 7
9:40 am - 2:40 pmLIS-SFO
13h 00mnonstop
4:35 pm - 11:30 amSFO-LIS
10h 55mnonstop
$784TAP AIR PORTUGAL
Find Deal
Wed, Jan 15 - Wed, Jan 22
9:40 am - 3:40 pmLIS-SFO
13h 00mnonstop
5:40 pm - 11:40 amSFO-LIS
11h 00mnonstop
$809TAP AIR PORTUGAL
Find Deal
Wed, Mar 12 - Sat, Mar 29
9:40 am - 2:20 pmLIS-SFO
12h 40mnonstop
4:20 pm - 11:35 amSFO-LIS
11h 15mnonstop
$883TAP AIR PORTUGAL
Find Deal
Sat, Apr 19 - Sat, May 3

SWISS flights from Lisbon to San Francisco

Our best SWISS deals on Lisbon to San Francisco flight tickets
SWISS
Jan 27
LIS3:25 pmLisbon Humberto Delgado
33h 00m
1 stop
SFO4:25 pmSan Francisco
Feb 3
SFO7:25 pmSan Francisco
32h 00m
1 stop
LIS11:25 amLisbon Humberto Delgado
SWISS
Feb 6
LIS3:25 pmLisbon Humberto Delgado
33h 00m
1 stop
SFO4:25 pmSan Francisco
Feb 10
SFO7:25 pmSan Francisco
32h 00m
1 stop
LIS11:25 amLisbon Humberto Delgado
SWISS
Jan 31
LIS3:25 pmLisbon Humberto Delgado
33h 00m
1 stop
SFO4:25 pmSan Francisco
Feb 7
SFO7:25 pmSan Francisco
35h 10m
1 stop
LIS2:35 pmLisbon Humberto Delgado

British Airways flights from Lisbon to San Francisco

Our best British Airways deals on Lisbon to San Francisco flight tickets
British Airways
Jan 22
LIS11:15 amLisbon Humberto Delgado
19h 01m
1 stop
SFO10:16 pmSan Francisco
Feb 7
SFO5:30 pmSan Francisco
16h 25m
1 stop
LIS5:55 pmLisbon Humberto Delgado
British Airways
Apr 19
LIS7:20 amLisbon Humberto Delgado
18h 05m
1 stop
SFO5:25 pmSan Francisco
May 3
SFO7:20 pmSan Francisco
14h 45m
1 stop
LIS6:05 pmLisbon Humberto Delgado
British Airways
May 8
LIS6:35 amLisbon Humberto Delgado
17h 40m
1 stop
SFO4:15 pmSan Francisco
May 23
SFO4:35 pmSan Francisco
22h 35m
1 stop
LIS11:10 pmLisbon Humberto Delgado

See travel insights to San Francisco from

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

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 typical price of a round-trip flight between Lisbon and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $748.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Lisbon to San Francisco is on a Thursday when prices can be found for as low as $751. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $891.

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

Our data shows that the cheapest Lisbon to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $613. Flights in the morning are often more expensive with an average ticket price of $831.

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

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

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

The ideal time to book your flight to San Francisco is 46 days in advance when prices tend to average $832. In the past 72 hours, momondo users found flights from Lisbon to San Francisco for as low as $593.

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

There are 3 cabin classes available to choose from on Lisbon Humberto Delgado to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Lisbon to San Francisco flights?

You could potentially save up to 40% on your flight if you consider stops on a Lisbon to San Francisco flight.

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

As of December 2024, prices for Lisbon to San Francisco flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to San Francisco

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

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

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

Best Price Found

$343

Fastest flight time

12h 40m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Lisbon in the past 72 hours is $343. The best round-trip flight deal from Lisbon to San Francisco found on momondo in the last 72 hours is $569.
The fastest flight from Lisbon to San Francisco takes 12h 40m
Direct flights go from Lisbon to San Francisco on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: TAP AIR PORTUGAL, JetBlue and Etihad Airways.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    The distance between Lisbon Humberto Delgado and San Francisco is about 5660.0 mi. A reasonable flight in good conditions will take 12h 40m.

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

    Prices for flights from Lisbon Humberto Delgado Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Lisbon Humberto Delgado Airport to San Francisco Airport?

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

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Lisbon to San Francisco?


Best airlines flying from Lisbon to San Francisco

Compare and see reviews for airlines that fly from Lisbon to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $528Free CancellationRating
8.0
8,604 reviews
Search Delta flights
KLMPriceFrom $564Free CancellationRating
7.8
1,349 reviews
Search KLM flights
British AirwaysPriceFrom $593Free CancellationRating
6.6
6,820 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom $611Free CancellationRating
7.1
1,877 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $613Free CancellationRating
7.0
2,656 reviews
Search Iberia flights
LufthansaPriceFrom $659Free CancellationRating
6.8
7,091 reviews
Search Lufthansa flights
Air CanadaPriceFrom $678Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
United AirlinesPriceFrom $688Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
American AirlinesPriceFrom $689Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • TAP AIR PORTUGAL Flights From Lisbon to San Francisco

    TAP AIR PORTUGAL flies from Lisbon to San Francisco around 1 time per week, with 1,877 momondo users rating the airline 7.1/10. The cheapest TAP AIR PORTUGAL deal from Lisbon to San Francisco in the last 72 hours was $611 (round-trip), much lower than the average airfare cost of $939 for TAP AIR PORTUGAL flights on this route.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Lisbon to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to San Francisco from Lisbon with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Lisbon to San Francisco.

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

Of course. momondo tracks the price of Lisbon to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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