Find Cheap Flights from London (LON) to Silicon Valley (SJC) from £339

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Selected flight deals from London to Silicon Valley

The lowest prices found within the past 7 days from London to Silicon Valley were £268 for one-way flights and £339 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cheap Flights from London to Silicon Valley & Flight Information
Origin Airport IATA code
LHR
Destination Airport IATA code
SFO
Number Of Flight Options
1
Flight Price
£339
Average Flight Time
3 hours 9 mins

Best Day to Book Flight from London to Silicon Valley

Silicon Valley SFO Flight Information

Traveling From
London
Origin Airport IATA Code
LON
Traveling To
Silicon Valley
Destination Airport IATA Code
SJC
Number of Airlines Serving
18
Available Airlines
TAP Portugal, Lufthansa, Virgin Atlantic, Austrian Airlines, American Airlines, Swiss International Air Lines, WestJet, Iberia, Air Transat, Turkish Airlines
Distance
8617 km
Direct Flight Time
11 5
Flight Price
£339

Frequently asked questions

Is it possible to fly from London to Silicon Valley right now?
Stay informed about current flying restrictions and health guidelines by checking the Covid-19 Travel Advisor. This is the page to visit for the most recent developments for your London to Silicon Valley flight.
Is there a direct flight between London and Silicon Valley?
The good thing about catching a plane from London to Silicon Valley is that there are a couple of routes on offer. If you decide you want to go from London (LHR-Heathrow) to San Francisco, CA (SFO-San Francisco Intl.), you’ll have multiple carriers to take your pick of, including British Airways. Rather leave from Heathrow Airport (LHR) and land at SJC? Consider booking your flight with British Airways.
How long is a direct flight from London to Silicon Valley?
Select your favourite seat, because you’ll be in it for a minimum of 10 hours and 50 minutes on this journey of 5,400 miles. But nonstop flights between London and Silicon Valley generally take around 10 hours and 58 minutes.
Can I cancel my flight booking to Silicon Valley due to COVID-19?
As an ebookers customer, you may be eligible for a no-change-fee cancellation for your Silicon Valley booking and a credit that you can use for another flight. Your account is the place to go to see if your reservation has this flexibility. If you have any more questions, our Customer Service Portal is here to help.
What are the best airports for London to Silicon Valley flights?
As there are lots of different ways to get by plane from London to Silicon Valley, we thought you might like to know which routes are the most popular:

  • LHR to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) - 85 flights per week
  • Heathrow Airport to San Francisco Intl. Airport (SFO) - 28 flights per week
  • London (LCY-London City) to San Francisco Airport - 21 flights per week

What are some of the most popular airlines flying from London to Silicon Valley?
Relax knowing you’re on your way to Silicon Valley with a top-notch airline. You’ll find quite a few air carriers that head there from London, however here are the six most popular to check out:

  • British Airways with 182 flights every month.
  • American Airlines with 143 flights every month.
  • Virgin Atlantic with 117 flights every month.
  • JetBlue with 65 flights every month.
  • United Airlines with 60 flights every month.
  • Lufthansa with 43 flights every month.

How many flights are there from London to Silicon Valley?
You’ve got lots of choice when it comes to flying from London to Silicon Valley. With approximately 12 flights operating daily, the time to go is up to you.
Is it possible to fly on an airline that employs social distancing and other COVID-19 measures?
Getting to your destination comfortably and confidently is as important as having a great holiday once you get there. Take the stress out of flying by choosing United Airlines, Southwest Airlines or Alaska Airlines. They all employ social distancing rules and have COVID-19 measures in place, which may be capped capacity flights and keeping the middle seat empty.
What are the cheapest days to book a flight?
This is one is easy to remember: Ticket Thursdays. We found that tickets booked on a Thursday resulted in the best deal on average in 2021. However, Friday can be the worst day to purchase plane tickets, as it was the day with the highest average ticket price based on flight demand on ebookers in 2021.
What are the cheapest days to fly?
When analysing flight demand on ebookers in 2021, Friday turned out to be the cheapest day to fly, with Tuesday as a close second. That’s definitely something to consider when booking your next trip! Thinking of traveling mid-week? It turns out that Wednesdays generally had the most expensive airline tickets, so keep this in mind when planning for your next trip.*According to flight demand on ebookers.com from January to December 2021. Savings are subject to change and may vary depending on selections made.

Fly from London to Silicon Valley with ebookers

Cheap flights from London to Silicon Valley 

Our advanced search tools and comprehensive filters help you find a flight that fits your budget. To search for cheap flights, just enter your travel dates and sort your results by price. With all available tickets listed lowest price first, it’s easy to select the one that’s easiest on your wallet.  

To find the cheapest flights from London to Silicon Valley, you can also travel outside peak season. The more flexible you can be on travel dates, the easier it is to find those cheap flight tickets. We know, for example, that the cheapest time to travel between London to Silicon Valley is April. In the current list of deals available, prices start at £339 and can rise to £746 for return flights.  

Find the best flight from London to Silicon Valley  

Every day between London and Silicon Valley, 31 flights from 18 airlines jet back and forth. And with ebookers, you can book tickets for any one of those flights. If you book a direct flight with American Airlines, KLM, Air Canada, Austrian, Aer Lingus, Air France, Delta Air Lines, Aeromexico, Air New Zealand, SWISS, United Airlines, Finnair, Iberia, Brussels Airlines, Lufthansa, Virgin Atlantic, Singapore Airlines, British Airways, you’ll arrive safely in your destination in around 11hours. If you can think of a quicker way to cover the 8617 km between null and null, let us know! 

Flights from London to Silicon Valley — a great choice on great deals 

We only need a little information to give you a lot of choice. Just tell us when you’re planning your family holiday, long weekend, luxury getaway or quick business trip, and we’ll do the rest. And to keep your choice-making easy, we’ve given you plenty of ways to narrow down your search. Choose one-way, roundtrip or multi city flights, select your preferred airline, your time of arrival and departure and cabin class using the filters.  

Once you’ve told us what you want, we’ll show you what’s on offer. All you need to do is take your pick and start packing.  

Book your flights with ebookers 

We want the experience of booking your flight from London to Silicon Valley to be as simple as possible. That’s why we designed our search and filter options to make your life easy. Whether you are travelling on business or for pleasure, ebookers has you covered. 

When you’re ready to book, our service is always fast and transparent. We know plans change, so we have a range of flexible booking options. Choose between refundable bookings and flights with no charges should you need to rearrange and travel stress-free. 

Need a car after flight from London to Silicon Valley

Place to stay after flight from London to Silicon Valley

Wyndham Garden San Jose Silicon Valley

Wyndham Garden San Jose Silicon Valley

3.5 out of 5
399 Silicon Valley Boulevard, San Jose, CA, 95138
Stay at this 3.5-star business-friendly hotel in San Jose. Enjoy free WiFi, free parking and an outdoor pool. Our guests praise the helpful staff and the clean ...
3.2/5 (1,055 reviews)
"Price is right."

Reviewed on 26 Jan 2023

Wyndham Garden San Jose Silicon Valley
Holiday Inn San Jose - Silicon Valley, an IHG Hotel

Holiday Inn San Jose - Silicon Valley, an IHG Hotel

3 out of 5
1350 N 1st Street, San Jose, CA, 95112
Stay at this 3-star business-friendly hotel in San Jose. Enjoy free WiFi, breakfast and a free airport shuttle. Our guests praise the helpful staff and the clean ...
3.8/5 Good! (1,019 reviews)
Beautiful Hotel!
"Hotel was amazing than what I thought! Definitely will come back again!"

Reviewed on 8 Jan 2023

Holiday Inn San Jose - Silicon Valley, an IHG Hotel
Wyndham Garden San Jose Airport

Wyndham Garden San Jose Airport

3 out of 5
1355 N 4th Street, San Jose, CA, 95112
Stay at this 3-star business-friendly hotel in San Jose. Enjoy free WiFi, free parking and room service. Our guests praise the helpful staff and the comfy rooms ...
3/5 (1,049 reviews)
Good value
"Nice stay, good price This hotel is in good condition, comfortable, and in a convenient location. No sitting places in the room, but that was okay by us. The fridge was appreciated."

Reviewed on 23 Jan 2023

Wyndham Garden San Jose Airport

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Hyatt Place San Jose/Downtown

Hyatt Place San Jose/Downtown

3 out of 5
282 Almaden Blvd, San Jose, CA, 95113
Stay at this 3-star business-friendly hotel in San Jose. Enjoy free breakfast, free WiFi and a fitness centre. Our guests praise the helpful staff in their reviews. ...
3.8/5 Good! (1,032 reviews)
"Quite noisy due to trams and traffic."

Reviewed on 3 Feb 2023

Hyatt Place San Jose/Downtown
Arena Hotel

Arena Hotel

3 out of 5
817 The Alameda, San Jose, CA, 95126
Stay at this 3-star hotel in San Jose. Enjoy free WiFi, free parking and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in their ...
3.2/5 (1,526 reviews)
"It was superbly clean."

Reviewed on 1 Feb 2023

Arena Hotel
Hyatt Regency Santa Clara

Hyatt Regency Santa Clara

4 out of 5
5101 Great America Pkwy, Santa Clara, CA, 95054
Stay at this 4-star business-friendly hotel in Santa Clara. Enjoy free WiFi, breakfast and room service. Our guests praise the helpful staff and the clean rooms ...
4.4/5 Excellent! (1,037 reviews)
Pleased Customer
"We had a great experience and Audrey was very helpful with our whole experience at this Hotel. She provided great Customer Service as well as fast and efficient service."

Reviewed on 24 Jan 2023

Hyatt Regency Santa Clara
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

*Savings based on all holiday package bookings with Flight + Hotel on ebookers.com from January 2017 to December 2017, as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages. For Free Flight or 100% Off Flight deals, package savings is greater than or equal to the current cost of one component, when both are priced separately.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.