Cheap flights from San Francisco to Lisbon
Cheap 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 21 February 2025.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | £549 |
Good one-way deal | £296 or less |
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.
Travel insights for flights from San Francisco to Lisbon
Get recent, data-driven insights about flights from San Francisco to Lisbon including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Lisbon?
Use this chart to determine the optimal time to book a return flight from San Francisco to Lisbon. Price data was last updated on 14 February 2025.
The best time to book flights from San Francisco to Lisbon is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Lisbon?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Lisbon (average of £101). Flying from San Francisco to Lisbon in August is currently the most expensive (average of £274). 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 21 February 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Lisbon as you normally would.
Rainfall in Lisbon by month
Plan your trip to Lisbon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Lisbon ranges from 6.0 - 122.0 inches per month. December is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Lisbon when rainfall is around 6.0 mm.
Temperature in Lisbon by month
Plan your trip to Lisbon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
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.
Travelling to a place near San Francisco?
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Complete your trip
Complete your trip to Lisbon by adding a car hire and/or hotel booking to your travel itinerary.
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?
Cheapflights helps you search for flights from San Francisco to Lisbon via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Lisbon?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to Lisbon for you. Better yet — we are completely free to use.
Can Cheapflights find flights from San Francisco to Lisbon with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco to Lisbon with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Lisbon become cheaper?
Yes, Cheapflights offers price alerts on San Francisco to Lisbon flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.