Cheap flights from London Heathrow Airport to San Diego from £278

San Diego (SAN) is the airport you will fly into if you book a flight from London Heathrow to San Diego. You should not have trouble finding flights to San Diego from London Heathrow; the airport handles an average of 3 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 11 airlines have flights to the San Diego airport from London Heathrow. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

Flying on Lufthansa is currently your cheapest option to San Diego, with prices starting at £468. Additional return tickets that might be worth considering are offered by Air Canada and British Airways, with the lowest prices starting at £470 and £470, respectively. You may be able to fly from London Heathrow Airport to San Diego for 21% less than the average price by searching for these airlines.

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £336. However, be on the lookout for offers from Aer Lingus and Lufthansa, as they are both options that can get you from London Heathrow Airport to San Diego for a low price.

No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to San Diego consider choosing American Airlines (79%), Alaska Airlines (79%) or Aer Lingus (79%) as they are the most reliable in getting you off to your destination on time.

Looking at all options, your cheapest flight can be booked for £488. While the most popular route (London Heathrow - San Diego) can be booked for £436 on average our data indicates £1,726 when flying from London Heathrow Airport to San Diego.

Yes. In addition to deals on Heathrow to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San Diego.

Yes. Cheapflights offers flight deals from Heathrow to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to San Diego (average of £585). Flying from London Heathrow Airport 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.