$603+ Cheap flights from Lisbon (LIS) to San Francisco (SFO)
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SFO
5월 18 — 5월 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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.Cheapflights Tip: The best prices from Lisbon Humberto Delgado to San Francisco are usually found in February or November, booked 39 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Lisbon to San Francisco
Cheapest
Best
Last-minute
One-way
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 4월 18, 2026.
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 4월 18, 2026.
This deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/67:20 am
LIS
- SFO
1 stop18h 10m
British Airways
토 5/94:35 pm
SFO
- LIS
1 stop17h 30m
British Airways
Deal found 4/17![British Airways logo]()
$694
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 11/26:45 am
LIS
- SFO
1 stop15h 50m
Multiple Airlines
목 11/124:40 pm
SFO
- LIS
1 stop15h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$731
This Travelis deal was found by Cheapflights users on 4/18. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/2311:45 am
LIS
- SFO
Nonstop12h 35m
TAP AIR PORTUGAL
목 5/77:55 pm
SFO
- LIS
Nonstop11h 15m
TAP AIR PORTUGAL
Deal found 4/18![TAP AIR PORTUGAL logo]()
$771
This Ticket deal was found by Cheapflights users on 4/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/235:35 am
LIS
- SFO
1 stop15h 15m
Air France
목 5/73:05 pm
SFO
- LIS
1 stop18h 45m
Air France
Deal found 4/14![Air France logo]()
$782
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 6/310:15 pm
LIS
- SFO
1 stop25h 35m
Multiple Airlines
월 6/85:35 pm
SFO
- LIS
2 stops30h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$795
Best flights from Lisbon to San FranciscoDiscover carefully curated flight deals from Lisbon to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4월 18, 2026.
Discover carefully curated flight deals from Lisbon to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4월 18, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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.
목 5/215:00 am
LIS
- SFO
1 stop14h 45m
Delta
목 5/281:35 pm
SFO
- LIS
2 stops20h 15m
Delta
Deal found 4/14![Delta logo]()
$811
This Delta deal was found by Cheapflights users on 4/15. 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.
목 5/215:00 am
LIS
- SFO
1 stop14h 45m
Delta
토 5/305:55 am
SFO
- LIS
2 stops21h 20m
Delta
Deal found 4/15![Delta logo]()
$811
This Delta deal was found by Cheapflights users on 4/18. 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.
월 5/185:00 am
LIS
- SFO
1 stop14h 45m
Delta
월 5/257:05 am
SFO
- LIS
1 stop19h 40m
Delta
Deal found 4/18![Delta logo]()
$814
This Delta deal was found by Cheapflights users on 4/15. 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.
금 5/111:55 am
LIS
- SFO
2 stops20h 32m
Delta
월 5/113:05 pm
SFO
- LIS
1 stop15h 50m
Delta
Deal found 4/15![Delta logo]()
$817
This Delta deal was found by Cheapflights users on 4/14. 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.
금 5/225:00 am
LIS
- SFO
1 stop14h 45m
Delta
목 6/45:55 am
SFO
- LIS
2 stops21h 20m
Delta
Deal found 4/14![Delta logo]()
$835
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 6/15:00 am
LIS
- SFO
1 stop14h 45m
Delta
월 6/81:38 pm
SFO
- LIS
2 stops20h 12m
Delta
Deal found 4/17![Delta logo]()
$840
This Delta deal was found by Cheapflights users on 4/18. 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.
수 9/95:00 am
LIS
- SFO
1 stop14h 45m
Delta
수 9/301:00 pm
SFO
- LIS
2 stops20h 50m
Delta
Deal found 4/18![Delta logo]()
$870
Last-minute flights from Lisbon to San FranciscoDiscover last-minute flight deals from Lisbon to San Francisco. Data last updated 4월 18, 2026 and is based on user searches.
Discover last-minute flight deals from Lisbon to San Francisco. Data last updated 4월 18, 2026 and is based on user searches.
This Travelis deal was found by Cheapflights users on 4/18. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/2311:45 am
LIS
- SFO
Nonstop12h 35m
TAP AIR PORTUGAL
목 5/77:55 pm
SFO
- LIS
Nonstop11h 15m
TAP AIR PORTUGAL
Deal found 4/18![TAP AIR PORTUGAL logo]()
$771
This Ticket deal was found by Cheapflights users on 4/14. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/235:35 am
LIS
- SFO
1 stop15h 15m
Air France
목 5/73:05 pm
SFO
- LIS
1 stop18h 45m
Air France
Deal found 4/14![Air France logo]()
$782
This deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/67:20 am
LIS
- SFO
1 stop18h 10m
British Airways
토 5/94:35 pm
SFO
- LIS
1 stop17h 30m
British Airways
Deal found 4/17![British Airways logo]()
$694
One-way flights from Lisbon to San FranciscoSearch for one-way flight options from Lisbon to San Francisco. Find affordable one-way fares based on user searches. Data last updated 4월 18, 2026.
Search for one-way flight options from Lisbon to San Francisco. Find affordable one-way fares based on user searches. Data last updated 4월 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
일 5/311:35 am
LIS
- SFO
3 stops37h 59m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 7/610:30 pm
LIS
- SFO
3 stops45h 30m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 8/276:35 am
LIS
- SFO
3 stops42h 06m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 4/309:40 pm
LIS
- SFO
2 stops46h 20m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$610
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 7/296:30 am
LIS
- SFO
3 stops47h 25m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$612
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/66:00 am
LIS
- SFO
1 stop22h 50m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$613
This French Bee deal was found by Cheapflights users on 4/16. 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
금 5/156:30 am
LIS
- SFO
1 stop22h 20m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$614
This WestJet deal was found by Cheapflights users on 4/14. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
월 7/66:15 am
LIS
- SFO
2 stops61h 45m
WestJet
Deal found 4/14![WestJet logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
목 7/309:10 am
LIS
- SFO
3 stops42h 15m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$616
This British Airways deal was found by Cheapflights users on 4/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 7/811:05 am
LIS
- SFO
1 stop21h 54m
British Airways
Deal found 4/14![British Airways logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 5/276:00 am
LIS
- SFO
1 stop22h 50m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$618
Find 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 4월 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $694 |
One-way from | $603 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $808 |
Good round-trip deal | $1,037 or less |
Good one-way deal | $847 or less |
Cheapflights Fare Finder
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 4월 18, 2026.
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
Cheapest round-trip
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
목 5/21
5:00 am-11:45 am
1 stop14h 45m
San Francisco
목 5/28
1:35 pm-5:50 pm
2 stops20h 15m
$811
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
목 5/21
5:00 am-11:45 am
1 stop14h 45m
San Francisco
토 5/30
5:55 am-11:15 am
2 stops21h 20m
$811
Quickest round-trip
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
월 5/18
5:00 am-11:45 am
1 stop14h 45m
San Francisco
월 5/25
7:05 am-10:45 am
1 stop19h 40m
$814
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
금 5/1
11:55 am-12:27 am
2 stops20h 32m
San Francisco
월 5/11
3:05 pm-2:55 pm
1 stop15h 50m
$817
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
금 5/22
5:00 am-11:45 am
1 stop14h 45m
San Francisco
목 6/4
5:55 am-11:15 am
2 stops21h 20m
$835
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
월 6/1
5:00 am-11:45 am
1 stop14h 45m
San Francisco
월 6/8
1:38 pm-5:50 pm
2 stops20h 12m
$840
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
수 9/9
5:00 am-11:45 am
1 stop14h 45m
San Francisco
수 9/30
1:00 pm-5:50 pm
2 stops20h 50m
$870
Cheapest one-way
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
수 7/15
11:05 am-12:59 am
1 stop21h 54m
$617
Quickest one-way
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
수 8/19
11:05 am-9:09 pm
1 stop18h 04m
$620
LisbonSan Francisco
LIS - SFO
LISSFO
Lisbon Humberto Delgado
화 6/30
4:30 pm-1:50 pm
1 stop29h 20m
$624
Showing 1-10 of 14 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 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.
LIS-SFO
Estimated round-trip 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?
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 April 10, 2026.
To ensure you get the cheapest price possible for a flight from Lisbon to San Francisco, you should look to book at least 39 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 $751). Flying from Lisbon to San Francisco in December is currently the most expensive (average of $876). 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 4월 18, 2026.
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.
How often are flights from Lisbon to San Francisco delayed?
About 13% of weekly flights between Lisbon and San Francisco have experienced delays in the past year, with the average delay time being 118 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?
Thursday 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 last year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 13% of flights being delayed.
The best insider tips for Lisbon to San Francisco flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Lisbon to San Francisco trip
Our travel experts
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 4월 18, 2026.
Read through reviews of airlines operating flights from Lisbon to San Francisco, such as Delta,Air France, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Cruz
Santa Clara
Livermore
Rancho Cordova
San Bruno
Watsonville
San Ramon
Union City
Emeryville
Newark
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
San Lorenzo
Davis
Manteca
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Lisbon
Popular flights
San Francisco flight routes
Alternative routes for Lisbon to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Francisco by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Lisbon to San Francisco by cabin class
Find flights from Lisbon to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Lisbon and San Francisco flights
Browse other Lisbon and San Francisco flight options. Last updated on 4월 18, 2026.
Other flights from Lisbon
Browse through other flights departing from Lisbon. Flights are based on user searches made on Cheapflights and were last updated on 4월 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4월 18, 2026.
Top 7 airlines flying from Lisbon to San Francisco
Discover the top 7 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 4월 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$604 | Average$873 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$642 | Average$802 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$653 | Average$795 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$657 | Average$829 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$708 | Average$857 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$752 | Average$948 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$764 | Average$896 | FlexibilityNo cancel fee | On-time69% |