Cheap flights from San Francisco, CA to London, United Kingdom

Flights starting at CA$217. Choose between Alaska Airlines, United Airlines, or Swiss International Air Lines to find the best price.

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Tips to know when travelling to London

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Book your trip to arrive at Heathrow, Gatwick, London Stansted, Luton, or London City. The distance between San Francisco and London is 8625 km. The most popular airlines for this route are Alaska Airlines, United Airlines, Swiss International Air Lines, Ryanair, and Frontier Airlines. San Francisco and London have 293 direct flights per week. When you arrive at London, consider visiting Tintern Abbey, United Kingdom, St. David's Cathedral, Cardiff, Tower of London, Portsea Island, Natural History Museum, Roman Baths, Bath, British Museum, Avebury, St. Paul's Cathedral, St Fagans: National History Museum, Tate Modern, Stonehenge, Isle of Wight, and Canterbury Cathedral.

Weekly direct flights

Discover the top airlines offering direct flights from San Francisco to London in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 03.11 - Sat 09.11

AirlineSun 03.11Mon 04.11Tue 05.11Wed 06.11Thu 07.11Fri 08.11Sat 09.11
3---22321
2221122
---3221---1
------11111
---------------------
---111------1
---------------------
---------------------
---------------------

Weekly direct flights for Sun 10.11 - Sat 16.11

AirlineSun 10.11Mon 11.11Tue 12.11Wed 13.11Thu 14.11Fri 15.11Sat 16.11
222222---
1222121
2222212
2111112
---1------1------
---------------------
1111---------
---11------------
---11------------

Weekly direct flights for Sun 17.11 - Sat 23.11

AirlineSun 17.11Mon 18.11Tue 19.11Wed 20.11Thu 21.11Fri 22.11Sat 23.11
1111---33
1111323
1111---11
1112212
------------11---
1---1------------
---------------------
---------------------
---------------------

Weekly direct flights for Sun 24.11 - Sat 30.11

AirlineSun 24.11Mon 25.11Tue 26.11Wed 27.11Thu 28.11Fri 29.11Sat 30.11
11111---2
1111111
1111---11
12---1112
1111---------
---------------1---
---------------------
---------------------
---------------------

Check-in for a flight from San Francisco to London

NameCarrier codeIATA CodePassport needed during booking
Alaska AirlinesASAASNo
United AirlinesUALUAYes
Swiss International Air LinesSWRLXNo
RyanairRYRFRNo
Frontier AirlinesFFTF9No

Weather in London

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C2°C
February8°C3°C
March11°C4°C
April14°C5°C
May17°C8°C
June20°C11°C
July22°C14°C
August22°C14°C
September19°C12°C
October15°C9°C
November10°C6°C
December8°C3°C
Hottest Month
22°C
July
Coldest month
2°C
January
Sunny days
277
days per year
Snow days
3
days per year

14 day forecast

Saturday
2 Nov
15°C10°C
9 Nov
14°C10°C
Sunday
3 Nov
14°C9°C
10 Nov
13°C11°C
Monday
4 Nov
14°C9°C
11 Nov
11°C8°C
Tuesday
5 Nov
15°C9°C
12 Nov
75%
13°C9°C
Wednesday
6 Nov
15°C10°C
13 Nov
82%
11°C9°C
Thursday
7 Nov
16°C11°C
14 Nov
85%
11°C10°C
Friday
8 Nov
16°C11°C
15 Nov
89%
11°C8°C

Frequently asked questions

How long does it take to travel from San Francisco to London?
What is the flight distance between San Francisco and London?
What airlines offer nonstop (direct) flights between San Francisco and London?
What airports are near San Francisco?
Which airlines fly between San Francisco and London?
When's the best time to travel between San Francisco and London?
What flights operate between San Francisco and London?
How many airports are there near San Francisco?
What time do nonstop (direct) flights between San Francisco and London depart?
What time do nonstop (direct) flights between San Francisco and London arrive?
What time do flights between San Francisco and London depart?
What time do flights between San Francisco and London arrive?

The nearest countries with flights to London

Here is a list of countries people are flying from

Other destination countries from San Francisco

Here is a list of countries people are flying to
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