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

Flight FAQs

From San Diego to London

Are flight prices decreasing from San Diego to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Diego and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from San Diego to London to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta and Alaska Airlines are some airlines that have done so. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from San Diego to London. Policies will vary by airline.

Which airlines flying from San Diego to London have flexible cancellations due to COVID-19?

Some of the carriers operating flights from San Diego to London that may be offering flexible cancellation policies are British Airways, American Airlines, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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

Yes, there are multiple flights from San Diego to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $582, but on average you can expect to pay $638.

Are there nonstop flights from San Diego to London for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from San Diego to London under $700. A good price for a nonstop flight from San Diego to London is less than $899.

Are there last-minute flights available from San Diego to London for under $900?

There are currently 18+ open flights from San Diego to London within the next 7 days for less than $900.

Is San Diego weather warmer or cooler than London?

Temperatures around the 81 °F's can be experienced in August. The weather in London is colder than in San Diego. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Diego to London?

For as low as $695, Finnair can have you in London from San Diego in 10h 20m. This flight may include one or multiple stops.

What is the cheapest airline to fly from San Diego to London round-trip?

Cheapflights users have booked flights from San Diego to London round-trip from $625. This flight start at 34% lower than the current average price 3 months from now.