Flights from London to San Francisco, CA
These companies trust us. We sell their tickets all in one place.
Flight Information between London and San Francisco, CA
 | Distance | 5342 miles (8616 km) |
 | Average flight duration | 30 h |
 | Direct flight | Yes |
Flights from London to San Francisco, CA cover the 5342 miles (8616 km) long route taking on average 30 h with our travel partners like. There are direct flight services available.
Travel Tips
Travel between London, United Kingdom and San Francisco, CA, USA by plane is: Restricted.
What is the status of international entry into USA from United Kingdom?
International entry status: Entry is restricted for citizens and permanent residents of United Kingdom
Do I need to self-quarantine on arrival in USA from London?
Conditions of entry:
- Negative COVID-19 test issued at most 3 days prior to boarding for air passengers 2 years of age or older
- Unvaccinated travellers are recommended to quarantine for a minimum of 7 days; take a COVID-19 test 3 days after arriving. If test is positive arrivals need to self-isolate until fully recovered
- Vaccinated travellers are recommended to get tested with a viral test 3-5 days after travel; self-monitor for COVID-19 symptoms; isolate and get tested if symptoms develop
What are the safety rules to follow in San Francisco, CA, USA?
When traveling in USA, you must follow these COVID-19 safety rules:
- Physical distance requirement: 2 metre (s) (7 feet)
- Face mask requirement: Recommended
The information above was last checked on 9/14/21. This can change before your date of travel so please review the latest COVID-19 travel safety regulations for your flight to San Francisco, CA from London before traveling.
The current restriction level for your return trip by plane from San Francisco, CA to London is: Partially open
Are there any international entry restrictions on returning to United Kingdom from USA?
Reentry to United Kingdom is allowed for: Entry is partially open for citizens and permanent residents of United States
Do I need to quarantine on arrival in United Kingdom from San Francisco, CA?
What are the requirements?
- 10-day mandatory self-quarantine
- Negative COVID-19 test issued at most 3 days before arrival
- Travellers can choose to pay for a private COVID-19 test. The earliest you can take the test while in quarantine is 5 full days after you left a place not on the travel corridor list
- Before travelling, travellers must book and pay for a travel test package, which will include COVID-19 tests to be taken on day 2 and on day 8 of your quarantine
- Travellers vaccinated under the UK vaccine programme are exempt from mandatory quarantine
- Travellers with a certificate of vaccination are exempt from compulsory quarantine
- Passenger Locator Form (PLF) required
What are the safety rules to follow in London, United Kingdom?
The government of United Kingdom has imposed these measures to reduce the spread of COVID-19:
- Physical distance: 1 metre (s) (3 feet)
- Face mask: Regional advice
Last checked on 9/17/21. We do our best to keep this information up to date, but regulations can change so please double check the latest COVID-19 travel safety regulations ahead of your flight to London from San Francisco, CA here.
Flights from London to San Francisco, CA: related information
Here are some other resources that might have the information you need