£344 Cheap Flights from London (LCY) to San Francisco (SFO)

You can find one-way and return flights from LCY to SFO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LCY to SFO ticket fares go up or down.

The cheapest months to fly from LCY to SFO are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter LCY to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

To find a cheap flight from London (LCY-London City) to San Francisco, CA (SFO-San Francisco Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 10 connecting flights per day from London City (LCY) to San Francisco Intl. (SFO). Some common connection points include Schiphol (AMS), Frankfurt Intl. (FRA), and Linate (LIN).

The earliest flight from London City (LCY) to San Francisco, CA (SFO) typically departs around 6:45 AM. This service is operated by BA Cityflyer and Aer Lingus. This is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from London City (LCY) to San Francisco, CA (SFO) on a Thursday, with around 24 flights available. This gives you a good selection of options for your journey. Major airlines on this route include BA Cityflyer, KLM, and Air Dolomiti.

The most popular departure times for flights from London City (LCY) to San Francisco, CA (SFO) are in the morning, between 9am and 12pm. Many major carriers, including Air Dolomiti, Helvetic Airways and KLM, offer flights during this window. Many travellers prefer these times as they allow for a productive morning before heading to the airport, and you'll arrive in San Francisco ready to start your day.

There are no nonstop flights from London City (LCY) to San Francisco, CA (SFO). The distance between these two cities is approximately 8,639 kilometers. If you're flying with one stop, your journey will typically take around 19 hours. Flights with two or more stops usually take a bit longer, averaging about 20 hours. Keep in mind that actual flight times can vary depending on the specific route, layover duration, and factors like wind patterns.

You can fly business class between LCY and SFO. Airlines that offer business class service on this route include:

• KLM
• BA Cityflyer
• Air Dolomiti
• Helvetic Airways

It's easy to earn miles on a London (LCY-London City) to San Francisco, CA (SFO-San Francisco Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to San Francisco from London City (LCY), you can fly directly into San Francisco Intl. (SFO). Some flights may connect through major hubs like Schiphol (AMS), Frankfurt Intl. (FRA), or Zürich (ZRH) before reaching San Francisco. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from London (LCY-London City) to San Francisco, CA (SFO-San Francisco Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a London (LCY-London City) to San Francisco, CA (SFO-San Francisco Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your London (LCY-London City) to San Francisco, CA (SFO-San Francisco Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.