Cheap Flights from San Francisco, CA to London from $223

On Cheapflightsplus.com you will find 30 direct and 979 connecting flights from San Francisco to London. You can compare airfare deals from 23 airlines and multiple travel sites from $223, book and save on cheap plane tickets and last minute offers. Also check out SFO-LON flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to London Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $223 (one-way), $382 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from San Francisco to London. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
12:50 — 07:25
+1 day
12:50 — 07:25 UA901 United Airlines
San Francisco — London
10h 35m
Find flight
from$443
12:50 — 07:25
+1 day
12:50 — 07:25 LH9375 Lufthansa
San Francisco — London
10h 35m
Find flight
from$544
12:50 — 07:25
+1 day
12:50 — 07:25 SN9105 Brussels Airlines
San Francisco — London
10h 35m
Find flight
from$565
12:50 — 07:25
+1 day
12:50 — 07:25 OS7856 Austrian Airlines
San Francisco — London
10h 35m
Find flight
from$565
16:40 — 10:55
+1 day
16:40 — 10:55 VS20 Virgin Atlantic Airways
San Francisco — London
10h 15m
Find flight
from$452
16:40 — 10:55
+1 day
16:40 — 10:55 DL5964 Delta Air Lines Inc.
San Francisco — London
10h 15m
Find flight
from$452
16:40 — 10:55
+1 day
16:40 — 10:55 KL4815 KLM
San Francisco — London
10h 15m
Find flight
from$480
16:40 — 10:55
+1 day
16:40 — 10:55 AF9650 Air France
San Francisco — London
10h 15m
Find flight
from$483
17:25 — 12:00
+1 day
17:25 — 12:00 UA930 United Airlines
San Francisco — London
10h 35m
Find flight
from$443
17:25 — 12:00
+1 day
17:25 — 12:00 LH9379 Lufthansa
San Francisco — London
10h 35m
Find flight
from$544
17:25 — 12:00
+1 day
17:25 — 12:00 LH8573 Lufthansa
San Francisco — London
10h 35m
Find flight
from$547
17:30 — 12:00
+1 day
17:30 — 12:00 BA284 British Airways
San Francisco — London
10h 30m
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from$433
17:30 — 12:00
+1 day
17:30 — 12:00 IB3625 Iberia
San Francisco — London
10h 30m
Find flight
from$465
17:30 — 12:00
+1 day
17:30 — 12:00 AA6995 American Airlines
San Francisco — London
10h 30m
Find flight
from$489
17:30 — 12:00
+1 day
17:30 — 12:00 AY5524 Finnair
San Francisco — London
10h 30m
Find flight
from$544
20:40 — 15:15
+1 day
20:40 — 15:15 BA286 British Airways
San Francisco — London
10h 35m
Find flight
from$433
20:40 — 15:15
+1 day
20:40 — 15:15 IB3627 Iberia
San Francisco — London
10h 35m
Find flight
from$465
20:40 — 15:15
+1 day
20:40 — 15:15 AA6997 American Airlines
San Francisco — London
10h 35m
Find flight
from$489
20:40 — 15:15
+1 day
20:40 — 15:15 AY5526 Finnair
San Francisco — London
10h 35m
Find flight
from$544
06:19 — 06:00
+1 day
06:19 — 15:00 AS30 Alaska Airlines
San Francisco — New York
3h 15m stop
18:15 — 06:00 Z0702 Z0
New York — London
15h 41m
including layover
Find flight
from$306
07:20 — 10:35
+1 day
07:00 — 08:38 AS231 Alaska Airlines
San Francisco — Las Vegas
7h 47m stop
16:45 — 10:35 Z0778 Z0
Las Vegas — London
19h 15m
including layover
Find flight
from$301
10:53 — 10:35
+1 day
10:53 — 12:34 F94158 Frontier Airlines
San Francisco — Las Vegas
4h 10m stop
16:45 — 10:35 Z0778 Z0
Las Vegas — London
15h 42m
including layover
Find flight
from$316
15:18 — 10:35
+2 days
15:18 — 16:53 F92486 Frontier Airlines
San Francisco — Las Vegas
23h 52m stop
16:45 — 10:35 Z0778 Z0
Las Vegas — London
35h 17m
including layover
Find flight
from$343
22:11 — 10:35
+2 days
22:11 — 23:51 F94156 Frontier Airlines
San Francisco — Las Vegas
16h 54m stop
16:45 — 10:35 Z0778 Z0
Las Vegas — London
28h 24m
including layover
Find flight
from$228
22:59 — 10:35
+2 days
22:59 — 00:42 F91850 Frontier Airlines
San Francisco — Las Vegas
16h 3m stop
16:45 — 10:35 Z0778 Z0
Las Vegas — London
27h 36m
including layover
Find flight
from$223
06:00 — 12:50
+1 day
06:00 — 07:36 AS3310 Alaska Airlines
San Francisco — San Diego
4h 59m stop
12:35 — 17:05 WS1565 WestJet
San Diego — Calgary
4h 5m stop
21:10 — 12:50 WS18 WestJet
Calgary — London
22h 50m
including layover
Find flight
from$329
07:00 — 12:50
+1 day
07:00 — 08:38 AS1049 Alaska Airlines
San Francisco — Los Angeles
4h 17m stop
12:55 — 17:09 WS1511 WestJet
Los Angeles — Calgary
4h 1m stop
21:10 — 12:50 WS18 WestJet
Calgary — London
21h 50m
including layover
Find flight
from$325
08:06 — 12:50
+1 day
08:04 — 09:45 F94306 Frontier Airlines
San Francisco — San Diego
2h 53m stop
12:35 — 17:05 WS1565 WestJet
San Diego — Calgary
4h 5m stop
21:10 — 12:50 WS18 WestJet
Calgary — London
20h 44m
including layover
Find flight
from$304
08:17 — 10:55
+1 day
06:00 — 09:42 F91230 Frontier Airlines
San Francisco — Denver
3h 44m stop
15:40 — 06:05 FI670 Icelandair
Denver — Reykjavik
1h 35m stop
07:40 — 10:55 FI470 Icelandair
Reykjavik — London
18h 38m
including layover
Find flight
from$326
10:53 — 10:00
+2 days
10:53 — 12:35 F94158 Frontier Airlines
San Francisco — Las Vegas
11h 5m stop
23:40 — 07:10 F91876 Frontier Airlines
Las Vegas — Orlando
13h 45m stop
20:55 — 10:00 Z0784 Z0
Orlando — London
39h 7m
including layover
Find flight
from$225
13:50 — 06:00
+2 days
13:50 — 17:26 F91094 Frontier Airlines
San Francisco — Denver
12h 34m stop
06:00 — 11:39 F93162 Frontier Airlines
Denver — New York
6h 36m stop
18:15 — 06:00 Z0702 Z0
New York — London
32h 10m
including layover
Find flight
from$267
13:50 — 06:25
+2 days
13:50 — 17:26 F91094 Frontier Airlines
San Francisco — Denver
12h 34m stop
06:00 — 11:39 F93162 Frontier Airlines
Denver — New York
6h 51m stop
18:30 — 06:25 VS4 Virgin Atlantic Airways
New York — London
32h 35m
including layover
Find flight
from$325
14:10 — 19:45
+1 day
14:10 — 11:20 AZ641 Alitalia
San Francisco — Rome
1h 40m stop
13:00 — 14:10 AZ2032 Alitalia
Rome — Milan
4h 25m stop
18:35 — 19:45 W46303 Aero Services Executive
Milan — London
21h 35m
including layover
Find flight
from$322
16:06 — 06:00
+2 days
16:06 — 17:48 F93020 Frontier Airlines
San Francisco — Las Vegas
4h 46m stop
22:34 — 06:30 F93238 Frontier Airlines
Las Vegas — New York
11h 45m stop
18:15 — 06:00 Z0702 Z0
New York — London
29h 54m
including layover
Find flight
from$330
17:38 — 10:00
+2 days
17:38 — 19:09 AS2262 Alaska Airlines
San Francisco — San Diego
2h 52m stop
22:01 — 05:30 AS1020 Alaska Airlines
San Diego — Orlando
15h 25m stop
20:55 — 10:00 Z0784 Z0
Orlando — London
32h 22m
including layover
Find flight
from$308
19:00 — 12:50
+2 days
19:00 — 20:30 F94594 Frontier Airlines
San Francisco — Los Angeles
16h 26m stop
13:50 — 18:04 WS1511 WestJet
Los Angeles — Calgary
4h 1m stop
21:10 — 12:50 WS18 WestJet
Calgary — London
33h 50m
including layover
Find flight
from$290
19:00 — 12:50
+2 days
19:00 — 20:30 F94594 Frontier Airlines
San Francisco — Los Angeles
10h 31m stop
07:00 — 11:15 WS1513 WestJet
Los Angeles — Calgary
9h 57m stop
21:10 — 12:50 WS18 WestJet
Calgary — London
33h 50m
including layover
Find flight
from$302
21:10 — 10:00
+2 days
21:10 — 00:43 F93440 Frontier Airlines
San Francisco — Denver
5h 17m stop
06:00 — 11:49 F93312 Frontier Airlines
Denver — Orlando
9h 6m stop
20:55 — 10:00 Z0784 Z0
Orlando — London
28h 50m
including layover
Find flight
from$318
21:14 — 06:00
+2 days
21:14 — 00:42 F93440 Frontier Airlines
San Francisco — Denver
5h 18m stop
06:00 — 11:39 F93162 Frontier Airlines
Denver — New York
6h 36m stop
18:15 — 06:00 Z0702 Z0
New York — London
24h 46m
including layover
Find flight
from$291
23:59 — 07:55
+2 days
22:14 — 05:53 F91448 Frontier Airlines
San Francisco — Atlanta
1h 29m stop
07:48 — 10:00 F93288 Frontier Airlines
Atlanta — New York
8h 10m stop
19:40 — 07:55 VS4000 Virgin Atlantic Airways
New York — London
23h 56m
including layover
Find flight
from$343
*Departure and arrival times - local. Updated on April 1, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to London depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and London is 8630 miles. Time difference between the cities is 8h. Airplanes depart 00:23 to 23:59 from 3 San Francisco airports and arrive 00:23 to 23:59 to 10 London airports. Average flight time is 10h 35m.

  • The fastest flight 10h 15m
  • Average flight time 10h 35m
  • The earliest flight 00:23
  • The latest flight 23:59
  • Distance 5363 ml

The cheapest months to travel to London are january (from 223 $), november (from 228 $), february (from 250 $).

The most expensive months are may (from 545 $), december (from 312 $), february (from 250 $).

What is the lowest airfare San Francisco to London?

The cheapest plane ticket found by our users is $223. This airfare is for economy class on one-way F91850 flight by Frontier Airlines for February 1, 2025 which leaves San Francisco in San Francisco at 22:59 am and arrives at London Gatwick at 10:35.

Economy class
$223
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Business class
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First class
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Popular Airlines on the Route

The flight San Francisco — London is served by 23 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by American Airlines - 32 departures per week at the price of from $ 463 . And the most expensive tickets are offered by British Airways airline - from $ 898.

Direct flights

There are 30 nonstop flights on the route. The fastest direct flight is VS20 by Virgin Atlantic Airways takes 10h 15m and the cheapest is F91850 by Frontier Airlines for $433.

  • AA - American Airlines
    from $489
    Find
  • KL - KLM
    from $480
    Find
  • OS - Austrian Airlines
    from $565
    Find
  • AF - Air France
    from $483
    Find
  • DL - Delta Air Lines Inc.
    from $452
    Find
  • UA - United Airlines
    from $443
    Find
  • AS - Alaska Airlines
    from $568
    Find
  • AY - Finnair
    from $544
    Find
  • IB - Iberia
    from $465
    Find
  • SN - Brussels Airlines
    from $565
    Find
  • LH - Lufthansa
    from $544
    Find
  • VS - Virgin Atlantic Airways
    from $452
    Find
See more direct flights

Connecting Flights

There are 979 flights with layovers on the route. The fastest connecting flight is DL902 by Delta Air Lines Inc. takes 12h 20m and the cheapest is F91850 by Frontier Airlines for $223.

  • AA - American Airlines
    from $463
    Find
  • KL - KLM
    from $474
    Find
  • AC - Air Canada
    from $345
    Find
  • BF - Bluebird Cargo
    from $374
    Find
  • TX - Air Caraibes
    from $433
    Find
  • OS - Austrian Airlines
    from $565
    Find
  • AF - Air France
    from $477
    Find
  • DL - Delta Air Lines Inc.
    from $372
    Find
  • LX - SWISS International Air Lines
    from $345
    Find
  • UA - United Airlines
    from $355
    Find
  • AS - Alaska Airlines
    from $301
    Find
  • F8 - Freedom Airlines
    from $308
    Find
See more connecting flights

Airports

You can fly from San Francisco to London from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

  • San Francisco-SFO
    from $223
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  • Embarkadero-EMB
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  • China Basin Heliport-JCC
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London airports

  • London City-LCY
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  • London-Waterloo-QQW
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  • Heathrow-LHR
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  • Luton-LTN
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  • British Rail Terminal-ZLX
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  • London Biggin Hill-BQH
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  • Stansted-STN
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  • Gatwick-LGW
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  • Ebbsfleet International Rail St-XQE
    Find
  • Stratford International Rail St-XOF
    Find

How to book a plane 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 flight ticket.
  • 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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