Flights from Lisbon to San Francisco, United States

Did you mean flights from San Francisco to Lisbon?

Lisbon to San Francisco Last modified: Jan 22, 2024 8:51 -05:00

We've scanned 115,678,683 round trip itineraries and found the cheapest flights to San Francisco. Tap Portugal & Multiple Airlines frequently offer the best deals to San Francisco flights, or select your preferred carrier below to see the cheapest days to fly.

Tap Portugal
LISSFO
Sat 2/10
nonstop
SFOLIS
Sat 2/24
nonstop
€562
Multiple Airlines
LISSFO
Wed 4/10
1 stop
SFOLIS
Sat 4/20
1 stop
€575
American
LISSFO
Tue 4/9
1 stop
SFOLIS
Wed 4/17
1 stop
€626
Multiple Airlines
LISSFO
Mon 2/12
1 stop
SFOLIS
Mon 2/26
1 stop
€631
United
LISSFO
Mon 2/12
1 stop
SFOLIS
Fri 2/23
1 stop
€638
British Airways
LISSFO
Thu 2/1
2 stops
SFOLIS
Wed 2/7
2 stops
€639

How Much is a Flight from Lisbon to San Francisco?

We have collected flight cost data from across the web for travel from Lisbon to San Francisco, and have found the average flight price for this trip to be €574.

Where To Buy Cheap Flights from Lisbon to San Francisco?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Lisbon to San Francisco based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

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

The chart below shows up-to-date information regarding how far in advance to book your flight from Lisbon to San Francisco.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days €739 €634
7-14 days €571 €634
14-21 days €571 €634
21-30 days €571 €577
30-60 days €571 €577
60-90 days €571 €577
90+ days €571 €578

Cheapest Day To Fly from Lisbon to San Francisco

We've examined 231,357,366 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Lisbon to San Francisco is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
€571€577€571€579€571 €571

Compare Flight Prices from Lisbon to San Francisco by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Lisbon to San Francisco flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
January Lisbon San Francisco Tap Portugal 1/16/24 1/22/24 0 €571
February Lisbon San Francisco Tap Portugal 2/3/24 2/10/24 0 €571
March Lisbon San Francisco Tap Portugal 3/2/24 3/9/24 0 €571
April Lisbon San Francisco Tap Portugal 4/17/24 4/20/24 0 €571
May Lisbon San Francisco Tap Portugal 5/1/24 5/8/24 0 €571
June Lisbon San Francisco Major Airlines 6/7/24 6/24/24 2 €655
July Lisbon San Francisco Multiple Airlines 7/3/24 7/7/24 1 €863
August Lisbon San Francisco Multiple Airlines 8/28/24 9/8/24 1 €626

Connecting Flights vs Direct Flights from Lisbon to San Francisco

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Lisbon to San Francisco is €638.

The average price for direct flights from Lisbon to San Francisco is €797.

One Way Flights vs Round Trip Flights from Lisbon to San Francisco

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Lisbon to San Francisco. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Lisbon to San Francisco is €489.

The average price for round trip flights from Lisbon to San Francisco is €623.

Lisbon to San Francisco Flight Questions

Lisbon to San Francisco Airports

These are the major commercial airports we're currently monitoring in Lisbon and San Francisco. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Lisbon to San Francisco