Lisbon to San Francisco, CA flights from $298

Flights starting at $298. Choose between United Airlines, TAP Portugal, or Ryanair to find the best price.

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Round trips

Updated:

One-way trips

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Lisbon LISParis ORYSan Francisco SFO

Multiple carriers

$393
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Lisbon LISMadrid MADParis ORYSan Francisco SFO

Multiple carriers

$455

Updated:

5674 miles
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Travelers usually depart from Lisbon Portela, Lisbon - Oriente, Lisboa - Santa Apolónia, Lisbon - Sete Rios, or Lisbon - Campo Pequeno when they travel from Lisbon to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA Bus Stop, San Francisco, CA - Salesforce Plaza, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf. The distance between Lisbon and San Francisco is 9132 km. The most popular airlines for this route are United Airlines, TAP Portugal, Ryanair, Lufthansa, and Vueling. Lisbon and San Francisco have 387 direct flights per week. When you arrive at San Francisco, consider visiting Alcatraz, Big Sur, and Golden Gate Bridge.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights---1-1-
Fly direct with

TAP Portugal on Thursdays, and Saturdays.

Check-in for a flight from Lisbon to San Francisco

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
TAP PortugalTAPTPYesOpens 36 days before flight
Closes 1 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
LufthansaDLHLHYes0
0
VuelingVLGVYNoOpens 168 days before flight
Closes 4 hours before flight

United States COVID-19 travel restrictions

Latest COVID-19 travel restrictions in United States – 02/2023
Your trip summary

Most travelers from Portugal can enter San Francisco, SFO, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • Proof of negative pre-departure COVID-19 test results or recovery certificate is not required
  • Quarantine is not required for vaccinated travelers
Visa requirements
  • Electronic Travel Authorization (ESTA)
Forms and documents
  • Mandatory proof of COVID-19 vaccination for United States
  • Mandatory travel attestation form
Additional information
  • Health screening may be required on arrival
  • Masks are recommended in certain settings

Return

Travel restrictions
  • Travel is allowed
  • Proof of negative pre-departure COVID-19 test results is not required
  • Quarantine is not required
Visa requirements
  • Electronic Travel Authorization (ESTA)

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

How long does it take to travel from Lisbon to San Francisco?
A one-way nonstop (direct) flight between Lisbon and San Francisco takes around 13 hours.
What is the flight distance between Lisbon and San Francisco?
The flight distance between Lisbon and San Francisco is 9132 km.
What airlines offer nonstop (direct) flights between Lisbon and San Francisco?
Several carriers operate flights between Lisbon and San Francisco. Airlines offering nonstop (direct) flights include TAP Portugal.
What are the most popular routes to and from Lisbon?
Travelers frequently search for route combinations, such as Lisbon and New York, Los Angeles, London, Tel Aviv, Boston, Chicago, Denver, Barcelona, Milan, Paris, Madrid, Vienna, Brussels, Budapest, Reykjavik, Berlin, Rome, Seattle, Athens, Copenhagen.
What are the most popular routes to and from San Francisco?
Travelers frequently search for route combinations, such as San Francisco and Las Vegas, Denver, Washington, D.C., Atlanta, Chicago, Austin, London, Paris, New York, Barcelona, Rome, Orlando, Mexico City, New Orleans, Amsterdam, Charlotte, Cincinnati, Houston, Dallas, Detroit.
What airports are near Lisbon?
The main airport in Lisbon is Lisbon Portela. It is also served by Lisbon Portela, Faro, Badajoz.
What airports are near San Francisco?
The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Stockton Metropolitan, Monterey Regional, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Lisbon and San Francisco?
Yes, it's possible to combine different modes of transport between Lisbon and San Francisco thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Lisbon and San Francisco can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Lisbon and San Francisco?
When's the best time to travel between Lisbon and San Francisco?
What flights operate between Lisbon and San Francisco?
How many airports are there near Lisbon?
How many airports are there near San Francisco?
What time do nonstop (direct) flights between Lisbon and San Francisco depart?
What time do nonstop (direct) flights between Lisbon and San Francisco arrive?
What time do flights between Lisbon and San Francisco depart?
What time do flights between Lisbon and San Francisco arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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