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Cheap flights from San Francisco to Lisbon from ₹ 45,387

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 5/9. 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
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
18:45 - 23:45
SFO
-
LIS
21h 00m
1 stop
Turkish Airlines Logo
16:45 - 10:50
LIS
-
SFO
26h 05m
1 stop
₹ 64,521Turkish Airlines
Wed, 6 May - Wed, 13 May
Delta Logo
15:05 - 17:50
SFO
-
LIS
18h 45m
1 stop
Delta Logo
11:55 - 11:45
LIS
-
SFO
31h 50m
1 stop
₹ 65,631Delta
Mon, 27 Apr - Mon, 4 May
Multiple Airlines Logo
05:45 - 09:05
SFO
-
LIS
19h 20m
1 stop
Multiple Airlines Logo
06:35 - 16:10
LIS
-
SFO
17h 35m
1 stop
₹ 65,908Multiple Airlines
Tue, 21 Apr - Tue, 5 May
Delta Logo
13:10 - 17:50
SFO
-
LIS
20h 40m
2 stops
Delta Logo
05:00 - 11:45
LIS
-
SFO
14h 45m
1 stop
₹ 66,000Delta
Tue, 21 Apr - Tue, 5 May
Iberia Logo
17:45 - 18:25
SFO
-
LIS
16h 40m
1 stop
Iberia Logo
06:35 - 16:10
LIS
-
SFO
17h 35m
1 stop
₹ 66,278Iberia
Tue, 21 Apr - Tue, 5 May
Delta Logo
06:20 - 10:55
SFO
-
LIS
20h 35m
2 stops
Delta Logo
05:00 - 11:45
LIS
-
SFO
14h 45m
1 stop
₹ 66,463Delta
Wed, 22 Apr - Wed, 29 Apr
Delta Logo
23:39 - 08:00
SFO
-
LIS
24h 21m
2 stops
Delta Logo
11:55 - 11:45
LIS
-
SFO
31h 50m
1 stop
₹ 66,555Delta
Sun, 26 Apr - Mon, 4 May
KLM Logo
22:55 - 08:00
SFO
-
LIS
25h 05m
1 stop
KLM Logo
19:45 - 11:45
LIS
-
SFO
24h 00m
1 stop
₹ 66,647KLM
Sun, 26 Apr - Mon, 4 May
Delta Logo
06:20 - 11:15
SFO
-
LIS
20h 55m
2 stops
Delta Logo
05:00 - 19:03
LIS
-
SFO
22h 03m
2 stops
₹ 66,925Delta
Tue, 21 Apr - Tue, 5 May
Turkish Airlines Logo
18:45 - 15:35
SFO
-
LIS
36h 50m
1 stop
Turkish Airlines Logo
10:55 - 10:50
LIS
-
SFO
31h 55m
1 stop
₹ 67,294Turkish Airlines
Sun, 23 Aug - Mon, 31 Aug

Delta flights from San Francisco to Lisbon

Our best Delta deals on San Francisco to Lisbon flight tickets
Delta
27 Apr
SFO15:05San Francisco
18h 45m
1 stop
LIS17:50Lisbon Humberto Delgado
4 May
LIS11:55Lisbon Humberto Delgado
31h 50m
1 stop
SFO11:45San Francisco
₹ 65,631
Delta
21 Apr
SFO13:10San Francisco
20h 40m
2 stops
LIS17:50Lisbon Humberto Delgado
5 May
LIS05:00Lisbon Humberto Delgado
14h 45m
1 stop
SFO11:45San Francisco
₹ 66,000
Delta
22 Apr
SFO06:20San Francisco
20h 35m
2 stops
LIS10:55Lisbon Humberto Delgado
29 Apr
LIS05:00Lisbon Humberto Delgado
14h 45m
1 stop
SFO11:45San Francisco
₹ 66,463

KLM flights from San Francisco to Lisbon

Our best KLM deals on San Francisco to Lisbon flight tickets
KLM
26 Apr
SFO22:55San Francisco
25h 05m
1 stop
LIS08:00Lisbon Humberto Delgado
5 May
LIS05:00Lisbon Humberto Delgado
14h 45m
1 stop
SFO11:45San Francisco
₹ 66,647
KLM
28 Apr
SFO13:45San Francisco
25h 05m
1 stop
LIS22:50Lisbon Humberto Delgado
9 May
LIS19:45Lisbon Humberto Delgado
24h 00m
1 stop
SFO11:45San Francisco
₹ 70,622
KLM
11 Apr
SFO22:55San Francisco
25h 05m
1 stop
LIS08:00Lisbon Humberto Delgado
19 Apr
LIS19:45Lisbon Humberto Delgado
24h 00m
1 stop
SFO11:45San Francisco
₹ 75,891

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 9 April 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

Wed 6/5

18:45-23:45

1 stop21h 00m

Lisbon Humberto Delgado

Wed 13/5

16:45-10:50

1 stop26h 05m

₹ 64,521

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Mon 27/4

15:05-17:50

1 stop18h 45m

Lisbon Humberto Delgado

Mon 4/5

11:55-11:45

1 stop31h 50m

₹ 65,631

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 21/4

05:45-09:05

1 stop19h 20m

Lisbon Humberto Delgado

Tue 5/5

06:35-16:10

1 stop17h 35m

₹ 65,908

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 21/4

13:10-17:50

2 stops20h 40m

Lisbon Humberto Delgado

Tue 5/5

05:00-11:45

1 stop14h 45m

₹ 66,000
Fastest return journey

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 21/4

17:45-18:25

1 stop16h 40m

Lisbon Humberto Delgado

Tue 5/5

06:35-16:10

1 stop17h 35m

₹ 66,278

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Wed 22/4

06:20-10:55

2 stops20h 35m

Lisbon Humberto Delgado

Wed 29/4

05:00-11:45

1 stop14h 45m

₹ 66,463

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sun 26/4

23:39-08:00

2 stops24h 21m

Lisbon Humberto Delgado

Mon 4/5

11:55-11:45

1 stop31h 50m

₹ 66,555

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sun 26/4

22:55-08:00

1 stop25h 05m

Lisbon Humberto Delgado

Mon 4/5

19:45-11:45

1 stop24h 00m

₹ 66,647

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Tue 21/4

06:20-11:15

2 stops20h 55m

Lisbon Humberto Delgado

Tue 5/5

05:00-19:03

2 stops22h 03m

₹ 66,925

San FranciscoLisbon

SFO - LIS

SFOLIS

San Francisco

Sun 23/8

18:45-15:35

1 stop36h 50m

Lisbon Humberto Delgado

Mon 31/8

10:55-10:50

1 stop31h 55m

₹ 67,294

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between San Francisco and Lisbon?

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 ₹ 57,034.

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 ₹ 75,029 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 ₹ 70,160 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 April 2026, prices for San Francisco to Lisbon flights are approximately 20% 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

11h 15m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Lisbon

1 airport
The fastest flight from San Francisco to Lisbon takes 11h 15m
Direct flights go from San Francisco to Lisbon on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Lisbon. From San Francisco there are direct flights to Lisbon Humberto Delgado (LIS).
Search flight deals

Frequently asked questions about flying from San Francisco to Lisbon

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

    There are 9108.9 km between San Francisco and Lisbon Humberto Delgado. Typically, this will take 11h 15m 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
Sintra
Setúbal
Ericeira

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.

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