$240+ Cheap flights from San Diego (SAN) to London (LON)

For a flight from San Diego to London, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 6 outbound flights to London per day. 10 airlines have flights to London from San Diego on a regular basis.

There are many flights that can get you from San Diego to London in 15h 35m. Fly via Delta, JetBlue, or United Airlines to get the fastest option. Airlines will cover a distance of 5469 mi. This flight may include one or multiple stops.

According to our current data, JetBlue ($181), Delta ($552), and Finnair ($556) offers the cheapest pricing from San Diego to London. JetBlue is 78% cheaper than the average price of flights available within the next 90 days to this destination.

The cheapest airlines for a one-way flight from San Diego to London are JetBlue ($179), Iberia ($379), and British Airways ($381).

When deciding which route to take from San Diego to London consider San Diego - London Heathrow, San Diego - London Gatwick or San Diego - London City as they are the most popular.

Consider American Airlines (56%), Alaska Airlines (56%) or Aer Lingus (56%) when booking your flight. These represent the most reliable airlines when flying from San Diego to London.

Looking at all options, your cheapest flight can be booked for $264. While the most popular route (San Diego - London Heathrow) can be booked for $563 on average, our data indicates $2,486 when flying from San Diego to London.

Yes. In addition to deals on San Diego to London flights, Cheapflights offers vacation 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 San Diego to London.

Yes. Cheapflights offers flight deals from San Diego to London 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, December is the cheapest month in which you can book a flight from San Diego to London (average of $469). Flying from San Diego to London in June is currently the most expensive (average of $899). 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.