Cheap tickets from San Francisco to London

If you’re looking for cheap tickets from San Francisco to London, WestJet has exactly what you want. We fly to destinations in North America, Central America, the Caribbean and Europe — including flights into London International Airport — and we're here to get you where you want to be. On top of that, we offer a winning combination of affordability and comfort, so you can expect to pay less and get more. Take a look at our range of cheap tickets today.

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A WestJet ticket is the first step of your trip to the Forest City

Airport Details: From SFO, San Francisco International Airport To YXU, London International Airport

London's leafy streets are a great place to experience the changing seasons of southwestern Ontario. A vibrant city with a relaxed atmosphere, London is a place where you'll find a pleasing mix of heritage sites and urban attractions, like the historic Eldon House and the ever-popular Labatt Brewery. Of course, London is largely a university town, bursting with great restaurants and happening nightspots; it also plays host to such celebrated annual events as Sunfest, Rock the Park and the Western Fair.

Book your cheap ticket and look forward to touching down in one of Ontario's most fun and flavoursome destinations. No matter the nature of your visit, you’re sure to enjoy the Canadian Baseball Hall of Fame and Museum, Storybook Gardens and the Museum of Ontario Archaeology — most of all you can count on WestJet to get you from San Francisco to London.

For an exceptional guest experience, book with WestJet today.