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Cheap flights from Lisbon to San Francisco from £304

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LIS — SFO
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Lisbon Humberto Delgado to San Francisco are usually found in February or November, booked 38 days in advance, depart on a Monday or Tuesday 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 30 May 2024.

Popular in

July

Cheapest in

February

Round-trip from

£415

One-way from

£304
High demand for flights, 31% potential price rise
Best time to find cheap flights, 19% potential price drop
From Lisbon Humberto Delgado to San Francisco
One-way flight from Lisbon Humberto Delgado to San Francisco

What is the cheapest day to fly round-trip from Lisbon to San Francisco?

Monday is generally a great day to depart. Flying on this day could help you save up to 55%.

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

Find a great deal and save up to 29% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Lisbon to San Francisco within the next two weeks, with the cheapest ticket starting at £493.

What is the cheapest month to fly from Lisbon to San Francisco?

Our data shows that February tends to be the cheapest month to fly to San Francisco from Lisbon. Users have commonly found prices around £635 for the month, but tickets can be as low as £460. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from LIS to SFO?

One of the essential ways to save on airfare from Lisbon to San Francisco is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 22% on airfare.

Cheap SWISS flights from Lisbon to San Francisco

Explore cheap flight options specifically provided by SWISS for the route between Lisbon and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Consider these cheap SWISS flights we've found departing from Lisbon to San Francisco. Deals update often to give you more flight options matching your criteria
Tue 8/1005:55LIS - SFO
1 stop18h 10mSWISS
Wed 6/1112:50SFO - LIS
2 stops17h 45mSWISS
Deal found 29/5£551
Mon 7/1005:55LIS - SFO
1 stop18h 10mSWISS
Fri 8/1112:50SFO - LIS
2 stops17h 45mSWISS
Deal found 29/5£564
Sat 28/918:45LIS - SFO
2 stops31h 53mSWISS
Sat 12/1019:40SFO - LIS
1 stop19h 30mSWISS
Deal found 29/5£583
Tue 8/1005:55LIS - SFO
1 stop18h 10mSWISS
Thu 7/1112:50SFO - LIS
2 stops17h 45mSWISS
Deal found 29/5£585
Sat 28/912:45LIS - SFO
2 stops37h 53mSWISS
Fri 11/1019:40SFO - LIS
2 stops34h 05mSWISS
Deal found 29/5£605
Sun 13/1014:30LIS - SFO
2 stops33h 35mSWISS
Fri 18/1019:40SFO - LIS
2 stops34h 05mSWISS
Deal found 29/5£661

Cheap KLM flights from Lisbon to San Francisco

Explore cheap flight options specifically provided by KLM for the route between Lisbon and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
To aid your search, here are some of the cheapest KLM flights we've found from Lisbon to San Francisco. Make sure to examine the flight information before completing your reservation.
Fri 11/1005:00LIS - SFO
1 stop14h 45mKLM
Wed 6/1113:50SFO - LIS
1 stop20h 40mKLM
Deal found 29/5£558
Wed 12/605:00LIS - SFO
1 stop14h 45mKLM
Fri 19/713:50SFO - LIS
1 stop25h 00mKLM
Deal found 29/5£711

Cheap Lisbon to San Francisco flights in May & June 2024

Find cheap flight options from Lisbon to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 30 May 2024.
Scroll through some of the best deals on flights from Lisbon to San Francisco in 2024. Check back regularly for other flight deals.
Wed 12/608:55LIS - SFO
1 stop19h 55mMultiple Airlines
Tue 25/616:05SFO - LIS
1 stop18h 20mMultiple Airlines
Deal found 30/5£639
Fri 14/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sun 23/616:20SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£665
Fri 14/606:15LIS - SFO
1 stop16h 05mMultiple Airlines
Wed 17/708:50SFO - LIS
1 stop15h 30mMultiple Airlines
Deal found 30/5£685
Fri 14/606:15LIS - SFO
1 stop16h 05mMultiple Airlines
Sat 20/710:40SFO - LIS
1 stop13h 40mMultiple Airlines
Deal found 30/5£698
Thu 13/605:00LIS - SFO
1 stop14h 45mDelta
Sun 21/706:35SFO - LIS
2 stops20h 40mDelta
Deal found 30/5£700
Thu 13/605:00LIS - SFO
2 stops19h 20mDelta
Sun 21/707:15SFO - LIS
2 stops20h 00mDelta
Deal found 30/5£701
Mon 10/606:15LIS - SFO
1 stop16h 05mMultiple Airlines
Wed 17/708:50SFO - LIS
1 stop15h 30mMultiple Airlines
Deal found 30/5£706
Wed 12/605:05LIS - SFO
1 stop15h 35mMultiple Airlines
Wed 17/708:50SFO - LIS
1 stop15h 30mMultiple Airlines
Deal found 30/5£708
Tue 11/606:35LIS - SFO
1 stop17h 35mMultiple Airlines
Fri 19/709:30SFO - LIS
1 stop15h 35mMultiple Airlines
Deal found 30/5£712

Lisbon to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Lisbon and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Scroll through some of the best deals on flights from Lisbon to San Francisco in 2024. Check back regularly for other flight deals.
Sat 7/1218:55LIS - SFO
1 stop27h 35mMultiple Airlines
Mon 13/116:20SFO - LIS
1 stop21h 10mMultiple Airlines
Deal found 30/5£496
Thu 28/1118:50LIS - SFO
1 stop27h 40mMultiple Airlines
Mon 2/1216:20SFO - LIS
2 stops39h 50mMultiple Airlines
Deal found 30/5£517
Sat 7/1212:50LIS - SFO
2 stops33h 40mMultiple Airlines
Mon 13/116:20SFO - LIS
1 stop21h 10mMultiple Airlines
Deal found 30/5£519
Wed 11/1212:50LIS - SFO
2 stops33h 40mMultiple Airlines
Mon 13/116:20SFO - LIS
1 stop21h 10mMultiple Airlines
Deal found 30/5£522
Thu 28/1118:50LIS - SFO
1 stop27h 40mMultiple Airlines
Mon 2/1216:20SFO - LIS
1 stop21h 10mMultiple Airlines
Deal found 30/5£525
Fri 6/1218:50LIS - SFO
1 stop27h 40mMultiple Airlines
Mon 13/116:20SFO - LIS
1 stop21h 10mMultiple Airlines
Deal found 30/5£527
Tue 10/1205:00LIS - SFO
2 stops23h 20mDelta
Thu 9/115:35SFO - LIS
2 stops18h 00mDelta
Deal found 30/5£529
Wed 13/1105:00LIS - SFO
2 stops23h 20mDelta
Tue 19/1107:00SFO - LIS
1 stop18h 00mDelta
Deal found 30/5£531
Tue 26/1106:10LIS - SFO
1 stop16h 45mMultiple Airlines
Sat 7/1209:30SFO - LIS
1 stop14h 40mMultiple Airlines
Deal found 30/5£532

Direct flights to San Francisco from Lisbon

Discover direct flight options from Lisbon to San Francisco. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Consider booking one of these non-stop flights heading from Lisbon to San Francisco. Users can also choose from other Lisbon to San Francisco flights by using the search form above.
Tue 8/1009:25LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 9/1116:40SFO - LIS
Nonstop10h 55mTAP AIR PORTUGAL
Deal found 29/5£592
Wed 9/1009:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Mon 4/1116:40SFO - LIS
Nonstop10h 55mTAP AIR PORTUGAL
Deal found 29/5£614
Sun 6/1009:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sat 12/1017:10SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£640
Fri 14/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sun 23/616:20SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£665
Sat 12/1009:40LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Mon 4/1116:40SFO - LIS
Nonstop10h 55mTAP AIR PORTUGAL
Deal found 29/5£714
Tue 11/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Sun 23/616:20SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£717
Fri 14/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Wed 17/716:20SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£727
Wed 12/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Thu 18/716:20SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 29/5£728
Tue 11/609:55LIS - SFO
Nonstop12h 40mTAP AIR PORTUGAL
Thu 27/615:35SFO - LIS
Nonstop11h 05mTAP AIR PORTUGAL
Deal found 30/5£751

One-way flights to San Francisco from Lisbon

Search for one-way flight options from Lisbon to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Users in need of a one-way flight from Lisbon to San Francisco can choose from these deals. Users in need of a round-trip flight from Lisbon to San Francisco instead should update the search form at the top of page.
Thu 5/909:10LIS - SFO
1 stop17h 00mVueling
Deal found 30/5£304
Mon 17/619:05LIS - SFO
1 stop26h 45mMultiple Airlines
Deal found 30/5£337
Thu 5/908:15LIS - SFO
3 stops35h 45mMultiple Airlines
Deal found 30/5£418
Thu 5/919:15LIS - SFO
2 stops24h 45mMultiple Airlines
Deal found 30/5£426
Wed 24/719:05LIS - SFO
1 stop26h 45mMultiple Airlines
Deal found 29/5£455
Mon 21/1006:35LIS - SFO
2 stops25h 39mFinnair
Deal found 30/5£473
Mon 22/719:05LIS - SFO
1 stop26h 45mMultiple Airlines
Deal found 29/5£474
Fri 25/1006:35LIS - SFO
2 stops22h 50mFinnair
Deal found 29/5£475
Sun 20/1017:15LIS - SFO
1 stop28h 00mBritish Airways
Deal found 30/5£476

Find flights from Lisbon to San Francisco within your budget

Customise 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 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£529 - £952

Route

Depart

Return

Price

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Wed 13/11

2 stops21h 50m

San Francisco

Tue 19/11

2 stops21h 20m

£529

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Mon 25/11

1 stop20h 54m

San Francisco

Wed 4/12

2 stops17h 45m

£536

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 8/10

1 stop18h 10m

San Francisco

Wed 6/11

2 stops17h 45m

£551

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 11/10

1 stop14h 45m

San Francisco

Wed 6/11

1 stop20h 40m

£558

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Thu 10/10

1 stop17h 15m

San Francisco

Sat 9/11

2 stops20h 18m

£561

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 11/10

1 stop27h 05m

San Francisco

Tue 5/11

1 stop17h 00m

£573

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 8/10

Nonstop12h 40m

San Francisco

Wed 6/11

Nonstop10h 55m

£592

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Fri 14/6

1 stop27h 45m

San Francisco

Tue 25/6

1 stop21h 10m

£743

Lisbon Humberto DelgadoSan Francisco

LIS - SFO

LISSFO

Lisbon Humberto Delgado

Tue 8/10

2 stops35h 00m

San Francisco

Sun 10/11

2 stops21h 50m

£952

Flights are sorted by cheapest first

Deals found on 30/5

How far ahead should I book a flight from Lisbon to San Francisco?

Use this chart to determine the optimal time to book a return flight from Lisbon to San Francisco. Price data was last updated on 24 May 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.
Search Deals

What is the cheapest day to fly from Lisbon to San Francisco?

Use this chart to determine the cheapest time to fly return from Lisbon to San Francisco. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Lisbon to San Francisco flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
Estimated return 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

11 - 17 °C

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 30 May 2024.
Read reviews from past customers who have flown SWISS, KLM and TAP AIR PORTUGAL from Lisbon to San Francisco. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

8.0
Very Good
10,430 reviews
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.9
Good
1,520 reviews
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.8
Good
1,954 reviews
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.8
Good
1,372 reviews
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

7.7
Good
476 reviews
8.0
Very Good
10,430 reviews

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

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.
  • Can I find flights from Lisbon to San Francisco for under £600 on Cheapflights?

    Yes, there are multiple flights from Lisbon to San Francisco for under £600. The cheapest flight booked recently is on Delta for just £529, but on average you can expect to pay £555.

  • Are there nonstop flights from Lisbon to San Francisco for under £600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Lisbon to San Francisco under £600. A good price for a nonstop flight from Lisbon to San Francisco is less than £923.

  • How popular is this Lisbon to San Francisco flight route?

  • What are the cheapest airlines flying from Lisbon to San Francisco round-trip?

    According to our current data, Delta (£529), British Airways (£536), and SWISS (£551) offers the cheapest pricing from Lisbon to San Francisco. Users have found that Delta is 16% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Lisbon to San Francisco one-way?

    One-way options have recently been found by users for as low as £304 on Vueling. Other airlines that offer cheap prices include Finnair from £473 and British Airways from £476 one-way.

  • What are the most reliable airlines from Lisbon to San Francisco?

    The top 3 most reliable airlines when flying from Lisbon to San Francisco are Etihad Airways (87%), JetBlue (82%) and TAP AIR PORTUGAL (81%).

  • What does LIS to SFO mean?

    This is defined as Lisbon Humberto Delgado Airport (LIS) and San Francisco Airport (SFO). Codes like San Francisco Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Lisbon to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Lisbon to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lisbon to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lisbon to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Lisbon to San Francisco that include hotel bookings?

    Yes. In addition to deals on Lisbon to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to San Francisco.

  • Can I find deals for business class flights from Lisbon to San Francisco?

    Yes. Cheapflights offers flight deals from Lisbon to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lisbon to San Francisco that allow pets onboard?

    Many airlines flying from Lisbon to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lisbon to San Francisco?

    Yes, you can often find last-minute deals on Lisbon to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lisbon to San Francisco flight deals updated?

    The Lisbon to San Francisco flight deals you see on this page were last updated on 30/5.

  • 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 £528). Flying from Lisbon to San Francisco in July is currently the most expensive (average of £753). 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.

See more FAQs

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.

Top airline flying from Lisbon to San Francisco

Discover the top airline 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 908,271 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£478Average£526FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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.

Hourly flight availability from Lisbon to San Francisco

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 30 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Lisbon to San Francisco

Explore weekly flight availability from Lisbon to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 May 2024.
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday1daily flight
Friday0daily flights
Saturday1daily flight
Sunday0daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to San Francisco?

When you search for this flight from Lisbon to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Lisbon to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Lisbon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Lisbon to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Lisbon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lisbon to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Lisbon to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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