$459 Cheap Air Canada flights from San Francisco to London (SFO to LHR)

Find The Best Day To Fly from San Francisco to London

Amazing Air Canada SFO to LHR Flight Deals

The cheapest flights to Heathrow found within the past 7 days were $625 round trip and $459 one way. Prices and availability subject to change. Additional terms may apply.

LHR From SFO Economy Coach Packages on Similar Airlines

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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from San Francisco Airport to Heathrow Airport (LHR) right now?
It’s wise to find out about any travel advice reports and quarantine requirements in effect in your destination. Ensure you visit our Covid-19 Travel Advisor for up-to-date information on booking a flight to Heathrow Airport (LHR) from San Francisco Airport.
What terminal is Air Canada at San Francisco Airport?
At San Francisco Intl. Airport (SFO), Air Canada flights to Heathrow Airport (LHR) usually depart from terminal I. Want to know which terminal you’ll be pulling into? It’ll most likely be terminal 2.
Are there Air Canada non-stop flights from SFO to LHR?
Air Canada doesn’t have direct flights between SFO and Heathrow Airport, so plan to make at least one stopover. If you’re not rushed for time between flights, browse the airport shops while you wait for your connection.
How long is an Air Canada flight from SFO to LHR?
If you’re into watching back-to-back movies, you probably won’t mind the fact that your Air Canada flight from San Francisco Intl. Airport (SFO) to Heathrow Airport (LHR) will take about 12 hours and 27 minutes. Remember to download your favorite films before you climb on board the plane, or simply enjoy the in-flight entertainment.
What type of aircraft does Air Canada fly from SFO to LHR?
If you’re traveling from SFO to LHR with Air Canada, you’ll probably be flying the skies aboard the Boeing 787-9 or the Boeing 777.
How many direct and indirect flights does Air Canada fly from SFO to LHR?
You can take your pick of around 3 Air Canada flights every day from SFO to LHR.
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 London Heathrow, 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.

Discover our best Air Canada flight from San Francisco SFO to London LHR 

To find the best deals on flights to San Francisco from London with Air Canada, just enter your travel dates, filter by Air Canada, 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 San Francisco SFO to London LHR with Air Canada 

If you’re planning a round trip, booking return flights with Air Canada is usually the most cost-effective option. With airfares ranging from $625 to $630, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Air Canada flights from San Francisco SFO to London LHR 

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 Air Canada flight from San Francisco to London costs from $459. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to London LHR from  San Francisco SFO with Air Canada 

To find a cheap Air Canada flight from San Francisco SFO to London LHR, 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 Air Canada flights from San Francisco SFO to London LHR 

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 October, or if you book a flight with a stopover. 

 

Find nonstop flights from San Francisco SFO to London LHR with Air Canada 

If you’re keen to be on London soil fast, don’t waste time with a stopover—filter your search results to show direct Air Canada flights only. The journey takes around 24 hour(s) 25 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Air Canada flights from San Francisco SFO to London LHR 

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 London LHR from  San Francisco SFO with Air Canada 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.

Air Canada Airports
Hop on a(n) Air Canada flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.81
DENUSADenver Intl.79
IAHUSAGeorge Bush Intercontinental43
YYZCANPearson Intl.38
SFOUSASan Francisco Intl.29
IADUSAWashington Dulles Intl.22
YVRCANVancouver Intl.22
FRADEUFrankfurt Intl.15
YULCANPierre Elliott Trudeau Intl.15
HNDJPNHaneda10

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