Find flights
Deals
When to book
FAQs

Cheap flights from San Francisco to Lisbon from ₹ 44,435

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.
SFO — LIS
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Francisco to Lisbon

Enter your travel dates to find the best prices.

Cheapest flights from San Francisco to Lisbon
Explore the most affordable flight options available from San Francisco to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 July 2026.

Wed 18/1116:45
SFO
-
LIS
1 stop15h 20m
Scandinavian Airlines
Sat 5/1216:55
LIS
-
SFO
1 stop29h 55m
Scandinavian Airlines
Deal found 27/7₹ 68,621
Fri 13/1116:45
SFO
-
LIS
1 stop15h 20m
Scandinavian Airlines
Sat 5/1216:55
LIS
-
SFO
1 stop29h 55m
Scandinavian Airlines
Deal found 27/7₹ 71,500
Wed 21/1008:10
SFO
-
LIS
1 stop17h 10m
United Airlines
Wed 11/1105:00
LIS
-
SFO
1 stop23h 10m
United Airlines
Deal found 27/7₹ 71,692
Mon 28/1206:15
SFO
-
LIS
1 stop20h 05m
United Airlines
Fri 15/105:00
LIS
-
SFO
1 stop23h 10m
United Airlines
Deal found 27/7₹ 71,788
Mon 28/1215:10
SFO
-
LIS
1 stop16h 00m
Delta
Tue 12/111:30
LIS
-
SFO
1 stop32h 15m
Delta
Deal found 28/7₹ 71,884
Tue 13/1015:05
SFO
-
LIS
1 stop15h 50m
Delta
Tue 3/1111:30
LIS
-
SFO
1 stop32h 15m
Delta
Deal found 25/7₹ 71,980
Wed 28/1005:00
SFO
-
LIS
2 stops18h 55m
United Airlines
Tue 10/1105:00
LIS
-
SFO
1 stop23h 10m
United Airlines
Deal found 28/7₹ 72,076
Sun 27/1208:40
SFO
-
LIS
1 stop16h 40m
United Airlines
Wed 13/105:00
LIS
-
SFO
1 stop15h 35m
United Airlines
Deal found 27/7₹ 72,172
Wed 14/1021:05
SFO
-
LIS
1 stop17h 40m
United Airlines
Tue 3/1106:10
LIS
-
SFO
1 stop21h 25m
United Airlines
Deal found 25/7₹ 72,268
Tue 29/1209:45
SFO
-
LIS
2 stops23h 45m
Delta
Wed 13/111:30
LIS
-
SFO
1 stop32h 15m
Delta
Deal found 27/7₹ 72,364
Sat 14/1122:59
SFO
-
LIS
2 stops25h 01m
Delta
Wed 2/1211:30
LIS
-
SFO
1 stop32h 15m
Delta
Deal found 27/7₹ 72,460
Tue 27/1007:00
SFO
-
LIS
1 stop19h 00m
Delta
Wed 21/411:55
LIS
-
SFO
1 stop31h 50m
Delta
Deal found 24/7₹ 72,651

Find flight deals from San Francisco to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lisbon (LIS). 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 28 July 2026.

Round-trip from

₹ 68,621

One-way from

₹ 44,435

Popular in

June

Cheapest in

February

Average price

₹ 103,843
Scandinavian Airlines
  • Scandinavian Airlines
  • 18/11-1/12
  • 2 total stops
  • 45h 15m total
  • San Francisco to Lisbon
Search Deals
United Airlines
  • United Airlines
  • 5/9
  • 2 total stops
  • 27h 00m total
  • San Francisco to Lisbon
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 2,111,537 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 325,982 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Francisco to Lisbon 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 454,620 searches. Data last updated 28 July 2026.
Use the filters below to find and compare flights from San Francisco to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 11/9

16:45-22:05

1 stop21h 20m

Lisbon Humberto Delgado

Wed 23/9

23:50-14:40

1 stop22h 50m

₹ 68,621

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 10/11

14:00-17:30

2 stops19h 30m

Lisbon Humberto Delgado

Mon 16/11

11:30-16:11

2 stops36h 41m

₹ 73,323

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 30/10

08:25-09:20

1 stop17h 55m

Lisbon Humberto Delgado

Fri 6/11

05:00-12:35

1 stop15h 35m

₹ 76,490

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Wed 11/11

17:25-17:40

1 stop16h 15m

Lisbon Humberto Delgado

Sun 15/11

07:05-14:55

1 stop15h 50m

₹ 77,546

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 10/11

09:10-08:00

1 stop14h 50m

Lisbon Humberto Delgado

Sun 15/11

05:30-16:11

2 stops18h 41m

₹ 77,642

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sat 31/10

13:30-15:10

2 stops18h 40m

Lisbon Humberto Delgado

Fri 6/11

05:00-19:32

2 stops22h 32m

₹ 79,370

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Thu 15/10

11:10-09:20

1 stop14h 10m

Lisbon Humberto Delgado

Tue 27/10

05:00-21:10

1 stop23h 10m

₹ 79,466

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 17/8

16:45-20:50

1 stop20h 05m

Lisbon Humberto Delgado

Wed 2/9

23:50-14:40

1 stop22h 50m

₹ 80,137

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 8/9

16:45-23:15

1 stop22h 30m

Lisbon Humberto Delgado

Mon 21/9

07:00-14:40

2 stops39h 40m

₹ 80,521

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Thu 15/10

06:00-11:15

2 stops21h 15m

Lisbon Humberto Delgado

Tue 20/10

05:00-19:42

2 stops22h 42m

₹ 81,001

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from San Francisco to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from San Francisco 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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Lisbon

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

Booking 12 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Lisbon?

Currently, February is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of ₹ 59,311). Flying from San Francisco to Lisbon in June is currently the most expensive (average of ₹ 120,158). 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 SFO to LIS?

Find hourly flight availability from San Francisco to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 July 2026.

When flying from San Francisco to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from San Francisco to Lisbon?

Airfare is below average for this route at the moment.

San Francisco to Lisbon flights typically cost between ₹ 80,713 and ₹ 115,263 in November.
The cheapest return price found within the last 5 days was ₹ 68,621 on Scandinavian Airlines (18 Nov–1 Dec).

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Within the past month, 3 users have taken a look at flights from San Francisco to Lisbon Humberto Delgado.

  • How long is the flight from San Francisco to Lisbon?

    Scandinavian Airlines, Delta, and United Airlines can get you from San Francisco to Lisbon in just under 17h 55m. Your travel time can differ by up to 3h 25m. San Francisco and Lisbon are separated by a distance of 9115 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Before booking your flight to Lisbon from San Francisco, have a look at the most reliable airlines to get you to your destination on time: Etihad Airways (92%), JetBlue (74%), TAP AIR PORTUGAL( 74%).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from San Francisco to Lisbon?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of ₹ 59,311). Flying from San Francisco to Lisbon in June is currently the most expensive (average of ₹ 120,158). 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.

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 San Francisco to Lisbon?

Deals for San Francisco to Lisbon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Lisbon.

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

Need flexible booking options for your flight to Lisbon from San Francisco? 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 San Francisco to Lisbon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.