Flights tailored to your budget
- Flights from San Francisco to London
How much should you expect to spend for a flight from San Francisco to London Heathrow?
Flight prices from San Francisco to London change depending on demand and time of booking.
Pick a travel date to see today’s available fares.
Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.
Flying between San Francisco and London? Consider these airports
Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.
- Airports in San Francisco: San Francisco has only one airport in service, San Francisco.
- Airports in London: London has 6 airports - City Airport, Gatwick, Heathrow, Luton, Southend, Stansted.
Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all San Francisco airports in a single search.
Find the best flight from San Francisco to London Heathrow
With Jetcost, you can filter results by flight time, airline, price range, and layovers. Choose direct or connecting flights, round-trip or one-way, and compare offers from the best airlines and travel agencies.
Other popular destinations
Searching for flights to United Kingdom? Travelers also looked at: Edinburgh, Glasgow, London, Manchester, Newquay.
Use filters to exclude options that don’t match your budget or travel preferences and personalize your search for San Francisco – London Heathrow flights.
Frequently asked questions about flights from San Francisco to London Heathrow.
How much does an airline ticket from San Francisco to London Heathrow cost?
How far is San Francisco from London?
What are the airports in London?
What are the airports in San Francisco?
What are the most popular cities in United Kingdom?
When should I book a flight from San Francisco to London?
What is the cheapest month to fly from San Francisco to London?
What is the most expensive month to fly from San Francisco to London?
What is the best day of the week to fly from San Francisco to London?
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