£247 Cheap Flights from San Francisco (SFO) to London (LGW)

You can find one-way and return flights from SFO to LGW 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 SFO to LGW ticket fares go up or down.

The cheapest months to fly from SFO to LGW 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 SFO to LGW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Condor is one of the cheapest airlines offering connecting return flights from San Francisco Intl. (SFO) to Gatwick (LGW), with tickets starting from around £655 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick), 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 72 connecting flights per day from San Francisco Intl. (SFO) to Gatwick (LGW). Some common connection points include John F. Kennedy Intl. (JFK), Seattle - Tacoma Intl. (SEA), and Logan Intl. (BOS).

The earliest flight from San Francisco International Airport (SFO) to London Gatwick (LGW) typically departs around 12:25 AM local time. This service is operated by American Airlines and British Airways, but it's a seasonal service active only in March. 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 San Francisco International Airport (SFO) to London Gatwick (LGW) on a Wednesday, with around 71 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and JetBlue Airways. There are notably more flight options on Wednesdays compared to other days of the week.

The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.

There are no nonstop flights from San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick). For flights with one stop, you can expect the journey to typically take around 14 hours 18 minutes. Flights with two or more stops usually take longer, averaging about 19 hours 18 minutes. The distance between San Francisco and London Gatwick is approximately 8,657 kilometers. Keep in mind that actual travel times can vary due to factors like layover duration, routing, and weather conditions.

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

* Alaska Airlines
* Turkish Airlines
* Air France
* Lufthansa
* Iberia
* Delta
* Condor
* Swiss International Air Lines
* TAP Portugal
* JetBlue Airways
* Air Canada
* United
* American Airlines

First class cabins are available on Lufthansa, Swiss International Air Lines, and United.

It's easy to earn miles on a San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick) 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 London from San Francisco Intl. (SFO), you can fly directly into Gatwick (LGW). Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), or O'Hare Intl. (ORD) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick) 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 San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick) 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 San Francisco, CA (SFO-San Francisco Intl.) to London (LGW-Gatwick) 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.