Cheap flights from San Francisco to London

If you’re looking for cheap flights from San Francisco to London, WestJet has exactly what you want. Our flights land all over North America, Central America, the Caribbean and Europe, including London International Airport, so you can always rely on us to get you to where you need to be. Our long-term commitment to great guest experiences and safe, affordable travel means our passengers pay less and get more. These are just some of the many reasons Canadians choose to fly with WestJet and why you should too.

Your visit to the Forest City starts with a WestJet ticket

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

The tree-lined streets of London, Ontario, are a great place to take in the sights and sounds of the province's changing seasons. Quaint heritage sites and major institutions make this a major city with small town comforts. London's educational institutions make it a typical college town, where nightlife is easy to find and annual events — like Sunfest and Rock the Park — are easy to enjoy.

Find cheap flights with WestJet that will take you to one of the most fun and flavoursome places in Ontario. Whether it's for business purposes or to see the likes of the Canadian Baseball Hall of Fame and Museum, Storybook Gardens or the Museum of Ontario Archaeology, WestJet offers air travel from San Francisco to London that's swift, safe and comfortable.

For a safe, comfortable and caring air travel experience, book with WestJet.

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