Question 1

When is the best time to book a flight to San Diego?

Accepted Answer

To ensure you get the cheapest price possible for a flight to San Diego, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 2

What airport do you fly into for flights to San Diego?

Accepted Answer

Booking a flight to San Diego (SAN) is your only option if you intend on flying to San Diego. It is only a 2.6 mi journey from San Diego to San Diego’s city center. San Diego is the only San Diego airport and it handles 8 daily flights from London. 9 airlines have flights from London to San Diego on a regular basis.

Question 3

Can I find cheaper flights to San Diego if I am willing to have stopovers?

Accepted Answer

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

Question 4

What is the best airline to fly to San Diego?

Accepted Answer

Based on reviews from Cheapflights users, JetBlue is rated the highest out of the airlines that fly to San Diego.

Question 5

What is the cheapest airport to fly to in San Diego?

Accepted Answer

San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost £51, while return flights cost around £92.

Question 6

How much is a return flight to San Diego?

Accepted Answer

A return flight to San Diego will typically cost around £374, however they can be found for as little as £92.

Question 7

Where does the fastest flight to San Diego depart from?

Accepted Answer

For those looking to save time traveling to San Diego, London offers the quickest one-way flight (11 hours 20 minutes).

Question 8

Does San Diego have car hire?

Accepted Answer

Yes. Those touching down at San Diego can take advantage of the car hire services offered upon their arrival.

Question 9

Are there hotels close to San Diego?

Accepted Answer

Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Resort is the closest property to San Diego (0.0 mi away from San Diego).

Question 10

What are the most popular airlines that fly to San Diego?

Accepted Answer

The most popular airlines flying from London to San Diego are British Airways, United Airlines and American Airlines.

Question 11

How long is the flight to San Diego?

Accepted Answer

On average, a flight from London to San Diego takes 23 hours 11 minutes. Flights to San Diego from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Question 12

Weekly flight availability to San Diego

Accepted Answer

The most flights from London to San Diego are scheduled on a Monday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Question 13

What are the cheapest airlines that fly to San Diego?

Accepted Answer

The cheapest airlines flying from London to San Diego are JetBlue, Lufthansa and United Airlines.

Question 14

E

Accepted Answer

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.

Question 15

E

Accepted Answer

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).

Return from	£677
One-way from	£460
Popular in	December
Cheapest in	January
Average price	£760
Good round-trip deal	£692 or less
Good one-way deal	£421 or less

Flights to San Diego in 2026

Find the latest flights to San Diego in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 16 June 2026.

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Find flight deals to San Diego

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 16 June 2026.

Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 16 June 2026.

Best flights to San Diego
Discover carefully curated flight deals to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 June 2026.

Discover carefully curated flight deals to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 June 2026.

Direct flights to San Diego
Explore direct flight options to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 June 2026.

Explore direct flight options to San Diego based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 June 2026.

Last-minute flights to San Diego
Discover last-minute flight deals to San Diego. Data last updated 16 June 2026 and is based on user searches.

Discover last-minute flight deals to San Diego. Data last updated 16 June 2026 and is based on user searches.

One-way flights to San Diego
Search for one-way flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 16 June 2026.

Search for one-way flight options to San Diego. Find affordable one-way fares based on user searches. Data last updated 16 June 2026.

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