Cheap flights from London (LON) to San Diego (SAN) from $232

Currently, October is the cheapest month in which you can book a flight from London to San Diego (average of $288). Flying from London to San Diego in July is currently the most expensive (average of $356). 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 airport do you fly into for flights to San Diego from London?

  San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from London to San Diego. 4 airlines have flights to San Diego from London on a regular basis. Booking flights from London to San Diego should not be difficult; the airport handles an average of 5 inbound flights from London per day.

• Can I find flights from London to San Diego for under $600 on Cheapflights?

  Yes, there are multiple flights from London to San Diego for under $600. The cheapest flight booked recently is on American Airlines for just $548, but on average you can expect to pay $583.

• Are there nonstop flights from London to San Diego for under $600 on Cheapflights?

  Cheapflights has at least 20 direct flights from London to San Diego under $600. A good price for a nonstop flight from London to San Diego is less than $653.

• Are there last-minute flights available from London to San Diego for under $700?

  There are currently 20+ open flights from London to San Diego within the next 7 days for less than $700.

• What are the cheapest airlines flying from London to San Diego round-trip?

  Our cheapest airline available from London to San Diego is American Airlines. Our recent data shows that you can find tickets from as low as $548 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at $572 and $573 round-trip. American Airlines is priced at 25% lower than the current average price of a flight leaving 3 months from now.

• What are the most popular routes from London to San Diego?

  While some choose either London City - San Diego or London Gatwick - San Diego, London Heathrow - San Diego is the most popular route from London to San Diego.

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

  Consider American Airlines, British Airways or Iberia when booking your flight. These represent the most popular airlines when flying from London to San Diego.

• What are the most reliable airlines from London to San Diego?

  No one likes to see their flight delayed. When booking a flight from London to San Diego consider choosing Aer Lingus (83%), Finnair (83%) or Iberia (83%) as they are the most reliable in getting you off to your destination on time.

• What are the cheapest flights from London to San Diego?

  While on average a flight from London to San Diego is generally $1,922, our data shows the cheapest flight currently is $627. When looking at the most popular route, (London Heathrow - San Diego), you can expect to pay $515 for that flight.

• What does LHR to SAN mean?

  LHR stands for London Heathrow Airport, while SAN stands for San Diego Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

• Can I find deals for flights from London to San Diego that include extra baggage allowance?

  The amount of baggage you can bring on your London to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from London to San Diego with specific airlines?

  Yes, Cheapflights allows you to browse and filter London to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from London to San Diego that include hotel bookings?

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

• How can I find direct flights from London to San Diego?

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

• Can I find deals for business class flights from London to San Diego?

  Yes. Cheapflights offers flight deals from London 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.

• Can I find deals for flights from London to San Diego that allow pets onboard?

  Many airlines flying from London to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from London to San Diego?

  Yes, you can often find last-minute deals on London to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the London to San Diego flight deals updated?

  The London to San Diego flight deals you see on this page were last updated on 5/16.