$2,505 British Airways Cheap Flights from London to San Francisco

Find The Best Day To Fly from London to San Francisco

Amazing British Airways LHR to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $441 round trip and $2,505 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Heathrow Airport (LHR) to San Francisco Airport right now?
It’s always wise to find out about any travel advice reports and quarantine requirements in place in your destination city. Ensure you visit our Covid-19 Travel Advisor for up-to-date info on booking a flight to San Francisco Intl. Airport (SFO) from LHR.
What terminal is British Airways at London Heathrow?
If you’re flying with British Airways from Heathrow Airport (LHR), you’ll generally board from terminal 5. If you’re jetting to SFO from here, you’re most likely to be disembarking at terminal I.
Are there British Airways non-stop flights from LHR to SFO?
Yes, there are. Book a nonstop flight with British Airways from Heathrow Airport to San Francisco Intl. Airport (SFO), and you won’t have to stress about boring stopovers or missing your connecting flight.
How long is a British Airways flight from LHR to SFO?
Your British Airways flight from Heathrow Airport to San Francisco Airport will take approximately 13 hours and 2 minutes, so it’s a good idea to pack an extra set of clothes and some toiletries for the journey. If you want to keep boredom at bay, toss some crossword puzzles and books in your carry-on as well.
What type of aircraft does British Airways fly from LHR to SFO?
British Airways generally operates either the Airbus A380-800 or the Boeing 787-8 on the flight path between LHR and SFO.
How many direct and indirect flights does British Airways fly from LHR to SFO?
When traveling from LHR to SFO, you’ll discover at least 3 British Airways daily flights to choose from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SFO, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart LHRArrive SFOSun
12/4
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Stops
BA28510:50 am02:00 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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BA28703:10 pm06:25 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Discover our best British Airways flight from London LHR to San Francisco SFO 

To find the best deals on flights to London from San Francisco with British Airways, just enter your travel dates, filter by British Airways, and hit search. You’ll find 2 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from London LHR to San Francisco SFO with British Airways 

If you’re planning a round trip, booking return flights with British Airways is usually the most cost-effective option. With airfares ranging from $441 to $2,505, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way British Airways flights from London LHR to San Francisco SFO 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way British Airways flight from London to San Francisco costs from $2,505. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Francisco SFO from  London LHR with British Airways 

To find a cheap British Airways flight from London LHR to San Francisco SFO, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on British Airways flights from London LHR to San Francisco SFO 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from London LHR to San Francisco SFO with British Airways 

If you’re keen to be on San Francisco soil fast, don’t waste time with a stopover—filter your search results to show direct British Airways flights only. The journey takes around 11 hour(s) 10 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for British Airways flights from London LHR to San Francisco SFO 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Francisco SFO from  London LHR with British Airways on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

British Airways Airports
Hop on a(n) British Airways flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
DFWUSADallas-Fort Worth Intl.107
ORDUSAO'Hare Intl.98
MIAUSAMiami Intl.42
LHRGBRHeathrow31
PHLUSAPhiladelphia Intl.26
CLTUSACharlotte-Douglas Intl.23
DUBIRLDublin14
MSYUSALouis Armstrong New Orleans Intl.13
HNDJPNHaneda11
BNAUSANashville Intl.10

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