Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Francisco to Lisbon from ₹ 29,446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Lisbon departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Lisbon

Cheap return flights

United Airlines Logo
08:35 - 09:20SFO-LIS
16h 45m1 stop
United Airlines Logo
05:00 - 15:55LIS-SFO
18h 55m1 stop
₹ 53,649United Airlines
Find Deal
Mon, 10 Nov - Mon, 24 Nov
United Airlines Logo
12:00 - 09:20SFO-LIS
13h 20m1 stop
United Airlines Logo
05:00 - 12:40LIS-SFO
15h 40m1 stop
₹ 53,737United Airlines
Find Deal
Wed, 11 Feb - Sat, 21 Feb
United Airlines Logo
23:25 - 09:20SFO-LIS
25h 55m2 stops
United Airlines Logo
06:15 - 19:00LIS-SFO
20h 45m1 stop
₹ 53,911United Airlines
Find Deal
Mon, 13 Oct - Fri, 24 Oct
Logo
23:55 - 08:10SFO-LIS
24h 15m1 stop
Logo
15:25 - 16:30LIS-SFO
33h 05m1 stop
₹ 54,086
Find Deal
Fri, 5 Dec - Mon, 15 Dec
Scandinavian Airlines Logo
16:40 - 08:55SFO-LIS
32h 15m1 stop
Scandinavian Airlines Logo
12:45 - 14:35LIS-SFO
57h 50m2 stops
₹ 54,173Scandinavian Airlines
Find Deal
Fri, 9 Jan - Tue, 13 Jan
Scandinavian Airlines Logo
12:35 - 16:05SFO-LIS
44h 30m2 stops
Scandinavian Airlines Logo
15:45 - 23:23LIS-SFO
38h 38m2 stops
₹ 54,261Scandinavian Airlines
Find Deal
Mon, 27 Oct - Fri, 31 Oct
Delta Logo
15:30 - 17:50SFO-LIS
18h 20m2 stops
Delta Logo
05:00 - 18:24LIS-SFO
21h 24m2 stops
₹ 54,436Delta
Find Deal
Tue, 14 Oct - Tue, 4 Nov
Lufthansa Logo
22:40 - 23:30SFO-LIS
17h 50m1 stop
Lufthansa Logo
05:00 - 13:40LIS-SFO
15h 40m1 stop
₹ 55,047Lufthansa
Find Deal
Sun, 26 Oct - Sun, 2 Nov
Logo
07:00 - 15:40SFO-LIS
24h 40m2 stops
Logo
06:45 - 14:35LIS-SFO
15h 50m1 stop
₹ 55,834
Find Deal
Fri, 5 Dec - Mon, 15 Dec
Delta Logo
15:05 - 14:50SFO-LIS
15h 45m1 stop
Delta Logo
10:00 - 23:33LIS-SFO
20h 33m2 stops
₹ 56,096Delta
Find Deal
Wed, 15 Oct - Tue, 28 Oct

United Airlines flights from San Francisco to Lisbon

Our best United Airlines deals on San Francisco to Lisbon flight tickets
United Airlines
10 Nov
SFO08:35San Francisco
16h 45m
1 stop
LIS09:20Lisbon Humberto Delgado
24 Nov
LIS05:00Lisbon Humberto Delgado
18h 55m
1 stop
SFO15:55San Francisco
₹ 53,649
Find similar
United Airlines
11 Feb
SFO12:00San Francisco
13h 20m
1 stop
LIS09:20Lisbon Humberto Delgado
21 Feb
LIS05:00Lisbon Humberto Delgado
15h 40m
1 stop
SFO12:40San Francisco
₹ 53,737
Find similar
United Airlines
13 Oct
SFO23:25San Francisco
25h 55m
2 stops
LIS09:20Lisbon Humberto Delgado
24 Oct
LIS06:15Lisbon Humberto Delgado
20h 45m
1 stop
SFO19:00San Francisco
₹ 53,911
Find similar

Delta flights from San Francisco to Lisbon

Our best Delta deals on San Francisco to Lisbon flight tickets
Delta
14 Oct
SFO15:30San Francisco
18h 20m
2 stops
LIS17:50Lisbon Humberto Delgado
4 Nov
LIS05:00Lisbon Humberto Delgado
21h 24m
2 stops
SFO18:24San Francisco
₹ 54,436
Find similar
Delta
13 Oct
SFO15:05San Francisco
15h 45m
1 stop
LIS14:50Lisbon Humberto Delgado
29 Oct
LIS11:15Lisbon Humberto Delgado
19h 29m
2 stops
SFO23:44San Francisco
₹ 55,222
Find similar
Delta
15 Oct
SFO15:05San Francisco
15h 45m
1 stop
LIS14:50Lisbon Humberto Delgado
28 Oct
LIS10:00Lisbon Humberto Delgado
20h 33m
2 stops
SFO23:33San Francisco
₹ 56,096
Find similar

momondo 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, momondo users made 59,053 searches. Data last updated 22 August 2025.
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

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 10/11

08:35-09:20

1 stop16h 45m

Lisbon Humberto Delgado

Mon 24/11

05:00-15:55

1 stop18h 55m

₹ 53,649

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Wed 11/2

12:00-09:20

1 stop13h 20m

Lisbon Humberto Delgado

Sat 21/2

05:00-12:40

1 stop15h 40m

₹ 53,737

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 13/10

23:25-09:20

2 stops25h 55m

Lisbon Humberto Delgado

Fri 24/10

06:15-19:00

1 stop20h 45m

₹ 53,911

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 5/12

23:55-08:10

1 stop24h 15m

Lisbon Humberto Delgado

Mon 15/12

15:25-16:30

1 stop33h 05m

₹ 54,086

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 9/1

16:40-08:55

1 stop32h 15m

Lisbon Humberto Delgado

Tue 13/1

12:45-14:35

2 stops57h 50m

₹ 54,173

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 27/10

12:35-16:05

2 stops44h 30m

Lisbon Humberto Delgado

Fri 31/10

15:45-23:23

2 stops38h 38m

₹ 54,261

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 14/10

15:30-17:50

2 stops18h 20m

Lisbon Humberto Delgado

Tue 4/11

05:00-18:24

2 stops21h 24m

₹ 54,436

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sun 26/10

22:40-23:30

1 stop17h 50m

Lisbon Humberto Delgado

Sun 2/11

05:00-13:40

1 stop15h 40m

₹ 55,047

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Fri 5/12

07:00-15:40

2 stops24h 40m

Lisbon Humberto Delgado

Mon 15/12

06:45-14:35

1 stop15h 50m

₹ 55,834

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Wed 15/10

15:05-14:50

1 stop15h 45m

Lisbon Humberto Delgado

Tue 28/10

10:00-23:33

2 stops20h 33m

₹ 56,096

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Lisbon from

How to get the cheapest flight ticket from San Francisco to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

If you are unable to visit Lisbon during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 58,804.

What is the cheapest San Francisco to Lisbon Humberto Delgado flight route?

Fly from San Francisco to Lisbon Humberto Delgado for the best San Francisco - Lisbon Humberto Delgado flight prices

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

You are more likely to see cheaper flights to Lisbon from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around ₹ 74,401 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from San Francisco for as low as ₹ 71,124 on momondo.

What cabin class options are available on San Francisco to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on San Francisco to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Lisbon flight prices changed over time?

As of August 2025, prices for San Francisco to Lisbon flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Lisbon (SFO to LIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Lisbon

Fastest flight time

10h 55m

Direct flights

Tue, Thu, Fri, Sat and Sun

Airports in Lisbon

1 airport
The fastest flight from San Francisco to Lisbon takes 10h 55m
Direct flights go from San Francisco to Lisbon on Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • How far is San Francisco to Lisbon Humberto Delgado by plane?

    There are 9108.8 km between San Francisco and Lisbon Humberto Delgado. Typically, this will take 13h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from San Francisco Airport to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The required travel and health documents for your Lisbon Humberto Delgado Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco to Lisbon?

Travelling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Almada
Peniche
Sintra
Ericeira
Figueira da Foz
Nazaré
Setúbal

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Lisbon?

It is quick and easy to find San Francisco to Lisbon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lisbon that suits you.

Can I find flights from San Francisco to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Lisbon?

momondo helps you find the best flight between San Francisco and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Lisbon trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 27/8
Wed 3/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal