$571+ Cheap flights from Lisbon (LIS) to San Francisco (SFO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Lisbon to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Lisbon Humberto Delgado to San Francisco are usually found in February or January, booked 46 days in advance, depart on a Thursday or Friday and return on a Monday
Cheap flight deals from Lisbon to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $571 (Mytrip) |
Popular in | July |
Cheapest in | February |
Average price | $834 |
Find 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 December 18, 2024.
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 December 18, 2024.
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Virgin Atlantic deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This AirNGo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Orbitz deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Rumbo deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Lisbon to San Francisco within your budget
Customize your flight search to find flights from Lisbon to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
Fly from
Fly to
Route
Depart
Return
Price
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Sat 2/22
1:50 pm-3:40 pm
2 stops33h 50m
San Francisco
Wed 3/5
5:30 pm-9:25 pm
2 stops19h 55m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Fri 1/17
11:05 am-10:16 pm
1 stop19h 11m
San Francisco
Fri 1/31
8:40 pm-10:25 pm
1 stop17h 45m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Fri 1/17
6:45 pm-3:00 pm
1 stop28h 15m
San Francisco
Fri 1/31
10:40 am-2:55 pm
2 stops20h 15m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Mon 2/3
5:00 am-8:46 pm
2 stops23h 46m
San Francisco
Fri 2/21
8:25 am-9:20 am
1 stop16h 55m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Mon 1/27
3:25 pm-4:25 pm
1 stop33h 00m
San Francisco
Mon 2/3
7:25 pm-11:25 am
1 stop32h 00m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Wed 1/22
5:30 am-1:10 pm
1 stop15h 40m
San Francisco
Fri 1/31
6:15 am-11:20 am
2 stops21h 05m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Wed 3/12
5:00 am-5:00 pm
1 stop19h 00m
San Francisco
Sat 3/29
4:30 pm-10:10 am
1 stop34h 40m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Fri 1/17
5:00 am-4:00 pm
1 stop19h 00m
San Francisco
Fri 1/31
1:30 pm-10:50 pm
1 stop25h 20m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Wed 3/12
10:00 am-10:22 pm
2 stops19h 22m
San Francisco
Thu 3/27
2:50 pm-6:45 pm
1 stop20h 55m
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
Mon 1/27
7:05 am-12:22 am
2 stops25h 17m
San Francisco
Sat 2/8
5:30 pm-10:25 pm
1 stop20h 55m
Compare providers for flights from Lisbon to San Francisco
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lisbon to San Francisco in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Lisbon-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lisbon-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lisbon-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lisbon-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lisbon-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
Travel insights for flights from Lisbon to San Francisco
Get recent, data-driven insights about flights from Lisbon to San Francisco including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Lisbon to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from Lisbon to San Francisco. Price data was last updated on December 13, 2024.
To ensure you get the cheapest price possible for a flight from Lisbon to San Francisco, you should look to book at least 38 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, January is the cheapest month in which you can book a flight from Lisbon to San Francisco (average of $276). Flying from Lisbon to San Francisco in June is currently the most expensive (average of $381). 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?
Find hourly flight availability from Lisbon to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.
When flying from Lisbon to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Lisbon to San Francisco, such as Delta, American Airlines and British Airways. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Overall
Boarding
Crew
Food
Comfort
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Lisbon to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Lisbon to San Francisco
Discover the top 9 airlines that operate flights from Lisbon to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$528 | Average$705 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$564 | Average$830 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$593 | Average$705 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$611 | Average$939 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$613 | Average$814 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$659 | Average$910 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$678 | Average$813 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$688 | Average$873 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$689 | Average$767 | FlexibilityNo cancel fee | On-time71% |