Air Canada San Francisco to London Flights

Cheapflightsplus.com will find cheap Air Canada flights from San Francisco to London. Compare airline ticket prices and book air tickets starting from $312 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Air Canada, arrivals and departure details below.

Find Cheap Airfare San Francisco (CA) — London by Air Canada

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $312, two-way – $535.
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Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:50 am — 10:10 am
+1 day
10:50 am — 1:19 pm AC4254 Air Canada
San Francisco — Vancouver
3h 21m stop
4:40 pm — 10:10 am AC860 Air Canada
Vancouver — London
15h 20m
including layover
Find flight
from$401
11:55 am — 6:30 am
+2 days
11:40 am — 7:47 pm AC740 Air Canada
San Francisco — Toronto
22h 17m stop
6:25 pm — 6:35 am AC854 Air Canada
Toronto — London
34h 35m
including layover
Find flight
from$407
1:00 pm — 10:10 am
+1 day
1:00 pm — 3:25 pm AC8845 Air Canada
San Francisco — Vancouver
1h 15m stop
4:40 pm — 10:10 am AC860 Air Canada
Vancouver — London
13h 10m
including layover
Find flight
from$401
2:55 pm — 10:10 am
+2 days
2:55 pm — 5:19 pm AC569 Air Canada
San Francisco — Vancouver
23h 21m stop
4:40 pm — 10:10 am AC860 Air Canada
Vancouver — London
35h 15m
including layover
Find flight
from$470
4:35 pm — 10:10 am
+2 days
4:35 pm — 6:59 pm AC571 Air Canada
San Francisco — Vancouver
21h 41m stop
4:40 pm — 10:10 am AC860 Air Canada
Vancouver — London
33h 35m
including layover
Find flight
from$401
6:50 pm — 10:10 am
+2 days
6:48 pm — 9:18 pm AC5109 Air Canada
San Francisco — Vancouver
19h 22m stop
4:40 pm — 10:10 am AC860 Air Canada
Vancouver — London
31h 20m
including layover
Find flight
from$401
8:30 am — 7:10 am
+1 day
8:30 am — 4:58 pm AC760 Air Canada
San Francisco — Montreal
2h 17m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
14h 40m
including layover
Find flight
from$401
0:59 am — 6:30 am
+1 day
0:59 am — 7:26 am AC3691 Air Canada
San Francisco — Chicago
2h 24m stop
9:50 am — 12:31 pm AC502 Air Canada
Chicago — Toronto
5h 34m stop
6:05 pm — 6:30 am AC854 Air Canada
Toronto — London
21h 31m
including layover
Find flight
from$551
0:59 am — 7:10 am
+1 day
0:59 am — 7:26 am AC3691 Air Canada
San Francisco — Chicago
4h 9m stop
11:35 am — 2:47 pm AC8960 Air Canada
Chicago — Montreal
4h 28m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
22h 11m
including layover
Find flight
from$950
10:55 pm — 7:10 am
+2 days
10:44 pm — 5:00 am AC5432 Air Canada
San Francisco — Chicago
2h stop
7:20 am — 10:32 am AC8958 Air Canada
Chicago — Montreal
8h 43m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
24h 15m
including layover
Find flight
from$401
11:59 pm — 7:10 am
+2 days
11:59 pm — 6:11 am AC4372 Air Canada
San Francisco — Chicago
50m stop
7:20 am — 10:32 am AC8958 Air Canada
Chicago — Montreal
8h 43m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
23h 11m
including layover
Find flight
from$401
4:35 pm — 7:10 am
+2 days
4:35 pm — 6:59 pm AC571 Air Canada
San Francisco — Vancouver
4h 21m stop
11:20 pm — 7:20 am AC314 Air Canada
Vancouver — Montreal
11h 55m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
30h 35m
including layover
Find flight
from$401
5:14 am — 7:10 am
+1 day
5:00 am — 8:36 am AC4046 Air Canada
San Francisco — Denver
2h 29m stop
11:25 am — 5:08 pm AC1074 Air Canada
Denver — Montreal
2h 7m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
17h 56m
including layover
Find flight
from$401
5:14 am — 8:30 am
+1 day
5:00 am — 8:44 am AC4046 Air Canada
San Francisco — Denver
2h 19m stop
11:25 am — 4:37 pm AC1040 Air Canada
Denver — Toronto
3h 43m stop
8:10 pm — 8:30 am AC856 Air Canada
Toronto — London
19h 16m
including layover
Find flight
from$407
6:15 am — 7:10 am
+1 day
6:15 am — 12:37 pm AC5366 Air Canada
San Francisco — Chicago
1h 22m stop
2:01 pm — 5:19 pm AC3335 Air Canada
Chicago — Montreal
1h 56m stop
7:15 pm — 7:10 am AC866 Air Canada
Montreal — London
16h 55m
including layover
Find flight
from$401
7:00 am — 12:50 pm
+1 day
7:00 am — 9:25 am AC8841 Air Canada
San Francisco — Vancouver
3h 45m stop
1:10 pm — 3:40 pm AC212 Air Canada
Vancouver — Calgary
5h 30m stop
9:10 pm — 12:50 pm WS18 WestJet
Calgary — London
21h 50m
including layover
Find flight
from$312
7:00 am — 12:50 pm
+1 day
7:00 am — 9:25 am AC8841 Air Canada
San Francisco — Vancouver
6h 55m stop
4:10 pm — 6:40 pm AC216 Air Canada
Vancouver — Calgary
2h 20m stop
9:10 pm — 12:50 pm WS18 WestJet
Calgary — London
21h 50m
including layover
Find flight
from$324
8:30 am — 2:15 pm
+1 day
8:30 am — 4:58 pm AC760 Air Canada
San Francisco — Montreal
3h 27m stop
8:25 pm — 10:20 am AC894 Air Canada
Montreal — Milan
3h stop
1:20 pm — 2:15 pm U28306 EasyJet
Milan — London
21h 45m
including layover
Find flight
from$330
*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 127 flights by Air Canada from San Francisco to London every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Gatwick, London City, Heathrow, Luton, Stansted, Stratford International Rail St, Ebbsfleet International Rail St, London Biggin Hill, London-Waterloo, British Rail Terminal.

Departures start from 0:59 am to 8:53 am. Nonstop flight is 13h 10m. The time difference between San Francisco and London is 8h.

  • The fastest flight 13h 10m
  • Average flight time 22h 31m
  • The earliest flight 0:59 am
  • The latest flight 8:53 am
  • Distance 5363 ml

The cheapest months for traveling to London are january (from 312 $), november (from 392 $), december (from 395 $).

The most expensive and popular months are may (from 492 $), february (from 401 $), december (from 395 $).

The cheapest flight by Air Canada that our users were able to find is $312. This airfare is economy class on one-way AC8841 flight for January 22, 2025 leaving San Francisco in San Francisco at 7:00 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Air Canada there are other 14 airline carriers between San Francisco and London. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to London.

Nonstop flights

There are 12 direct flights every day from San Francisco. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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