Cheap flights from Lisbon to San Diego
Cheap flight deals from Lisbon to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to San Diego (SAN). 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 29 March 2025.
Popular in | July |
|---|---|
Cheapest in | October |
Average price | £647 |
Best time to book a flight from Lisbon to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Lisbon with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Lisbon to San Diego
How far ahead should I book a flight from Lisbon to San Diego?
Use this chart to determine the optimal time to book a return flight from Lisbon to San Diego. Price data was last updated on 28 March 2025.
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Lisbon to San Diego. 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 Lisbon to San Diego?
Currently, January is the cheapest month in which you can book a flight from Lisbon to San Diego (average of £585). Flying from Lisbon to San Diego in July is currently the most expensive (average of £920). 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.
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Related info for your journey
Find useful and relevant information for your journey from Lisbon to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Lisbon to San Diego
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How does Cheapflights help users find flights from Lisbon to San Diego?
Cheapflights makes it easy to find Lisbon to San Diego flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Lisbon to San Diego?
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 Lisbon to San Diego.
Can Cheapflights find flights from Lisbon to San Diego with no change fees?
Certainly. Search results for flights to San Diego from Lisbon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Lisbon to San Diego become cheaper?
Yes, Cheapflights offers price alerts on Lisbon to San Diego 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.