Flights tailored to your budget
- Flights from San Francisco to London
How much is a flight from San Francisco to London Heathrow?
Depending on when you travel and how far in advance you book, fares between San Francisco and London can differ a lot.
Select your dates to check current offers.
Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.
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.
Customize your flight from San Francisco to London Heathrow
Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.
Other popular destinations
Thinking about United Kingdom? You might also consider: Edinburgh, Glasgow, London, Manchester, Newquay.
You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
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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