Cheap Flights from United Kingdom to San Francisco from £191

How to find the cheapest flight from
United Kingdom to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2021: compare United Kingdom to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

How far in advance should I book a flight from United Kingdom to San Francisco?

Users have found that booking a flight from United Kingdom to San Francisco at least 61 days early can save you up to 41% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from United Kingdom to San Francisco for as little as £387 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £474 for flights departing within the next 3 days.

What is the cheapest month to fly from United Kingdom to San Francisco?

Flights from United Kingdom to San Francisco lean towards being more expensive in July. Prices are generally better when you fly from United Kingdom to San Francisco in February, with the cheapest ticket starting at £258.

When is the cheapest time to fly from United Kingdom to San Francisco (GB0 - SFO)?

When flying from United Kingdom to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from United Kingdom to San Francisco in September, October 2021

The best prices found for United Kingdom to SFO flights in September, October

7 Oct - 15 Oct

£256pp

STN

London Stansted

Multiple airlines

2 STOPS

SFO

San Francisco

SFO

San Francisco

Multiple Airlines

2 STOPS

STN

London Stansted

7 Oct - 15 Oct

£258pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

SFO

San Francisco

SFO

San Francisco

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

7 Oct - 15 Oct

£261pp

STN

London Stansted

Multiple airlines

2 STOPS

SFO

San Francisco

SFO

San Francisco

Multiple Airlines

2 STOPS

STN

London Stansted

United Kingdom to San Francisco 2021 flight deals

Cheap flights to San Francisco from United Kingdom found for this year

10 Nov - 29 Nov

£250pp

LGW

London Gatwick

TAP AIR PORTUGAL

1 STOP

SFO

San Francisco

SFO

San Francisco

TAP AIR PORTUGAL

1 STOP

LGW

London Gatwick

10 Nov - 20 Nov

£253pp

LGW

London Gatwick

TAP AIR PORTUGAL

1 STOP

SFO

San Francisco

SFO

San Francisco

TAP AIR PORTUGAL

1 STOP

LGW

London Gatwick

7 Oct - 15 Oct

£256pp

STN

London Stansted

Multiple airlines

2 STOPS

SFO

San Francisco

SFO

San Francisco

Multiple Airlines

2 STOPS

STN

London Stansted

Direct flights to San Francisco from United Kingdom

Save time with United Kingdom to San Francisco direct flight deals

16 Mar - 23 Mar

£300pp

LHR

London Heathrow

Virgin Atlantic

Direct

SFO

San Francisco

SFO

San Francisco

Virgin Atlantic

Direct

LHR

London Heathrow

1 Mar - 8 Mar

£303pp

LHR

London Heathrow

Virgin Atlantic

Direct

SFO

San Francisco

SFO

San Francisco

Virgin Atlantic

Direct

LHR

London Heathrow

16 Mar - 23 Mar

£306pp

LHR

London Heathrow

Lufthansa

Direct

SFO

San Francisco

SFO

San Francisco

Lufthansa

Direct

LHR

London Heathrow

Last-minute flights from United Kingdom to San Francisco

Late deals on return flights to San Francisco from United Kingdom, departing today and this week

23 Sep - 21 Oct

£266pp

LHR

London Heathrow

TAP AIR PORTUGAL

1 STOP

SFO

San Francisco

SFO

San Francisco

TAP AIR PORTUGAL

1 STOP

LHR

London Heathrow

22 Sep - 28 Sep

£288pp

STN

London Stansted

Multiple airlines

2 STOPS

SFO

San Francisco

SFO

San Francisco

Multiple Airlines

2 STOPS

STN

London Stansted

22 Sep - 28 Sep

£292pp

STN

London Stansted

Multiple airlines

2 STOPS

SFO

San Francisco

SFO

San Francisco

Multiple Airlines

2 STOPS

STN

London Stansted

One-way flights to San Francisco from United Kingdom

The cheapest one-way flights from United Kingdom to San Francisco

13:30 - 15:10

Multiple Airlines

1 stop

33h 40m

MAN - SFO

£191

Kiwi.com

03:10 - 15:10

Multiple Airlines

1 stop

20h 00m

LGW - SFO

£200

Kiwi.com

04:50 - 15:10

Multiple Airlines

1 stop

18h 20m

LGW - SFO

£201

Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From United Kingdom to San Francisco

What airport do you fly into for flights to San Francisco from United Kingdom?

If you book a flight to San Francisco from United Kingdom, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the centre of San Francisco.

Which airlines flying from United Kingdom to San Francisco have flexible cancellations due to COVID-19?

Some of the carriers operating flights from United Kingdom to San Francisco that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Are flight prices decreasing from United Kingdom to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from United Kingdom to San Francisco for under £300 on Cheapflights?

Yes, there are multiple flights from United Kingdom to San Francisco for under £300. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £250, but on average you can expect to pay £266.

Are there direct flights from United Kingdom to San Francisco for under £300 on Cheapflights?

Cheapflights has 20 direct flights from United Kingdom to San Francisco under £300. A good price for a direct flight from United Kingdom to San Francisco is less than £324.

Are there last-minute flights available from United Kingdom to San Francisco for under £300?

There are currently 20+ open flights from United Kingdom to San Francisco within the next 7 days for less than £300.

How popular is this United Kingdom to San Francisco flight route?

The United Kingdom to San Francisco flight path was viewed by 5,013 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Hire a Car

Car Rentals in San Francisco Car Rentals in USA Car Rentals at San Francisco

COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from United Kingdom?

Information is based on travel restrictions from United Kingdom to San Francisco

Most visitors from United Kingdom will not be allowed to enter San Francisco.

COVID-19 testing requirements
Visitors from United Kingdom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering San Francisco.

Do I need a test to fly back to United Kingdom from San Francisco?

Returning to United Kingdom from San Francisco

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to United Kingdom.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering United Kingdom.

Hide COVID Travel Restrictions for San Francisco, CA

Departure points for flights from United Kingdom to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in United Kingdom.

Flights from Aberdeen to San Francisco from £432 pp

Flights from Belfast City to San Francisco from £442 pp

Flights from Belfast Intl to San Francisco from £442 pp

Flights from Birmingham to San Francisco from £359 pp

Flights from Bristol to San Francisco from £370 pp

Flights from Cardiff to San Francisco from £462 pp

Flights from Doncaster to San Francisco from £1,509 pp

Flights from East Midlands to San Francisco from £651 pp

Flights from Edinburgh to San Francisco from £338 pp

Flights from Exeter to San Francisco from £982 pp

Flights from Gatwick to San Francisco from £250 pp

Flights from Grimsby to San Francisco from £510 pp

Flights from Heathrow to San Francisco from £258 pp

Flights from Inverness to San Francisco from £370 pp

Flights from Leeds to San Francisco from £454 pp

Flights from Liverpool to San Francisco from £687 pp

Flights from London City to San Francisco from £299 pp

Flights from Luton to San Francisco from £469 pp

Flights from Manchester to San Francisco from £335 pp

Flights from Newcastle upon Tyne to San Francisco from £429 pp

Flights from Southampton to San Francisco from £407 pp

Flights from Southend to San Francisco from £782 pp

Flights from Stansted to San Francisco from £258 pp

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from United Kingdom to San Francisco.

£1 = $1.39

25.0 °C

3.0 mm

Airports servicing San Francisco

San Francisco (SFO)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Flybe	£110	£167	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.	Search Flybe flights
Norwegian	£354	£526	No cancel fee	74%		Search Norwegian flights
TAP AIR PORTUGAL	£410	£579	No cancel fee	N/A		Search TAP AIR PORTUGAL flights
Brussels Airlines	£351	£631	No cancel fee	N/A		Search Brussels Airlines flights
Norwegian Air UK	£357	£642	No cancel fee	N/A		Search Norwegian Air UK flights
Delta	£320	£656	No cancel fee	N/A		Search Delta flights
SAS	£393	£667	No cancel fee	77%		Search SAS flights
Finnair	£348	£707	No cancel fee	76%		Search Finnair flights
SWISS	£377	£756	No cancel fee	79%		Search SWISS flights
Iberia	£346	£790	No cancel fee	77%		Search Iberia flights

Cheap flights from United Kingdom to San Francisco

How to find the cheapest flight from United Kingdom to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2021: compare United Kingdom to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.

How far in advance should I book a flight from United Kingdom to San Francisco?

What is the cheapest month to fly from United Kingdom to San Francisco?

When is the cheapest time to fly from United Kingdom to San Francisco (GB0 - SFO)?

Cheap flights from United Kingdom to San Francisco in September, October 2021

The best prices found for United Kingdom to SFO flights in September, October

United Kingdom to San Francisco 2021 flight deals

Cheap flights to San Francisco from United Kingdom found for this year

Direct flights to San Francisco from United Kingdom

Save time with United Kingdom to San Francisco direct flight deals

Last-minute flights from United Kingdom to San Francisco

Late deals on return flights to San Francisco from United Kingdom, departing today and this week

One-way flights to San Francisco from United Kingdom

The cheapest one-way flights from United Kingdom to San Francisco

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From United Kingdom to San Francisco

What airport do you fly into for flights to San Francisco from United Kingdom?

Which airlines flying from United Kingdom to San Francisco have flexible cancellations due to COVID-19?

Are flight prices decreasing from United Kingdom to San Francisco due to COVID-19 (coronavirus)?

Can I find flights from United Kingdom to San Francisco for under £300 on Cheapflights?

Are there direct flights from United Kingdom to San Francisco for under £300 on Cheapflights?

Are there last-minute flights available from United Kingdom to San Francisco for under £300?

How popular is this United Kingdom to San Francisco flight route?

Related searches

Flights to San Francisco (SFO) from United Kingdom

Hire a Car

COVID Restrictions

Do I need a COVID test to fly to San Francisco from United Kingdom?

Do I need a test to fly back to United Kingdom from San Francisco?

Departure points for flights from United Kingdom to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in United Kingdom.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from United Kingdom to San Francisco.

Airports servicing San Francisco

Top 10 airlines flying from United Kingdom to San Francisco

The chart below displays the airlines Cheapflights users travelling from United Kingdom to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

How to find the cheapest flight from
United Kingdom to San Francisco (SFO)