Cheap flights to San Francisco (SFO) from £18

After reviewing the prices for our customers’ bookings from the UK to San Francisco, the cheapest flight options you have are:

• The average cost of a one-way ticket with American Airlines is £559.49 . For a flight from London to San Francisco is £558.04, while it costs £820.82 if you depart fromBirmingham.
• The airline Swiss International Air Lines offers one-way tickets at an average cost of £633.63. This figure is based on the average flight prices from London to San Francisco, which is approximately £604.63, and from Edinburgh,where the average price is £851.43.
• Air Canada: On average, a one-way ticket costs £655.56. The flight from London to San Francisco has an average cost of £667.01, while a ticket from Edinburgh is approximately £753.42.

Here are some airlines that provide direct flights from the UK to San Francisco:

• Alaska Airlines offers flights originating from London, New York City and Chicago.
• Frontier Airlines also offers numerous flights, including several departing from London, Madrid and from Seattle.
• Zipair provides flights from Los Angeles, Las Vegas and also from San Diego.

The airlines providing flights to San Francisco with layovers are:

• Turkish Airlines, which serves flights from London, Manchester or Edinburgh.
• Frontier Airlines, that operates flights from London and Birmingham, as well as from Dublin.
• Lufthansa, which offers flights from Istanbul, London and also Glasgow.