Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to San Francisco from £248

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — SFO
21 Jul — 28 Jul1
1 adult
Sun 21/7
Sun 28/7

The best prices from London to San Francisco are usually found in February or November, booked 57 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from London to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 July 2024.

Round-trip from

£355

One-way from

£248

Popular in

July

Cheapest in

February
5/11-12/11
  • 5/11-12/11
  • 2 total stops
  • 31h 49m total
  • London to San Francisco
Vueling
  • Vueling
  • 24/9
  • 1 total stop
  • 16h 35m total
  • London to San Francisco
High demand for flights, 28% potential price rise
Best time to find cheap flights, 18% potential price drop

Cheap British Airways flights from London to San Francisco

Explore cheap flight options specifically provided by British Airways for the route between London and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
Check out some of the cheapest British Airways flights we've come across from London to San Francisco. Deals update often to give you more flight options matching your criteria
Sat 14/915:05LGW - SFO
1 stop16h 52mBritish Airways
Sat 28/907:21SFO - LGW
1 stop16h 49mBritish Airways
Deal found 15/7£470
Thu 21/1111:45LHR - SFO
Nonstop11h 15mBritish Airways
Wed 18/1217:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 16/7£475
Thu 3/1010:10LHR - SFO
Nonstop11h 05mBritish Airways
Wed 9/1015:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 15/7£508
Fri 27/1211:45LHR - SFO
Nonstop11h 15mBritish Airways
Mon 13/117:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 16/7£511
Fri 29/1111:45LHR - SFO
Nonstop11h 15mBritish Airways
Sun 29/1217:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 15/7£511
Wed 17/712:15LHR - SFO
1 stop15h 25mBritish Airways
Fri 20/900:16SFO - LHR
1 stop13h 54mBritish Airways
Deal found 16/7£768
Wed 17/719:40LHR - SFO
2 stops31h 29mBritish Airways
Wed 18/909:46SFO - LHR
1 stop13h 44mBritish Airways
Deal found 15/7£794
Wed 24/711:15LHR - SFO
1 stop14h 08mBritish Airways
Wed 18/915:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 15/7£801
Fri 19/714:20LHR - SFO
Nonstop11h 05mBritish Airways
Tue 1/1015:30SFO - LHR
Nonstop10h 30mBritish Airways
Deal found 15/7£846
  • If you’re travelling from London to San Francisco, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £668.54 RT. This price is typically 70% cheaper than other airlines that offer London to San Francisco flights. When booking this route, the cheapest RT price found was £449. When travelling from London to San Francisco on British Airways, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is San Francisco Airport. When flying from London to San Francisco, British Airways flights are 7% more popular than any other airline flying that same route.

Cheap Virgin Atlantic flights from London to San Francisco

Explore cheap flight options specifically provided by Virgin Atlantic for the route between London and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
Browse through some of the cheapest Virgin Atlantic flights travelling from London to San Francisco. Check back soon if you're not seeing flights that suit your needs.
Fri 13/912:00LGW - SFO
1 stop19h 29mVirgin Atlantic
Mon 23/911:32SFO - LGW
1 stop14h 28mVirgin Atlantic
Deal found 16/7£480
Wed 17/716:50LHR - SFO
1 stop15h 15mVirgin Atlantic
Sat 21/922:10SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 16/7£742
Wed 17/710:50LHR - SFO
1 stop17h 58mVirgin Atlantic
Sat 21/906:20SFO - LHR
1 stop19h 55mVirgin Atlantic
Deal found 16/7£745
Wed 17/712:00LGW - SFO
1 stop16h 48mVirgin Atlantic
Fri 26/709:15SFO - LGW
1 stop16h 45mVirgin Atlantic
Deal found 16/7£751
Wed 17/712:00LGW - SFO
1 stop19h 18mVirgin Atlantic
Wed 18/911:32SFO - LGW
1 stop14h 28mVirgin Atlantic
Deal found 15/7£752
Mon 29/709:55LHR - SFO
1 stop33h 50mVirgin Atlantic
Mon 4/1115:05SFO - LHR
1 stop14h 40mVirgin Atlantic
Deal found 16/7£763
Wed 17/712:00LGW - SFO
1 stop19h 18mVirgin Atlantic
Sat 21/911:32SFO - LGW
1 stop14h 28mVirgin Atlantic
Deal found 16/7£767
Wed 17/712:00LGW - SFO
1 stop16h 48mVirgin Atlantic
Wed 31/711:30SFO - LGW
1 stop14h 30mVirgin Atlantic
Deal found 15/7£768
Tue 23/711:30LHR - SFO
1 stop14h 30mVirgin Atlantic
Wed 4/916:00SFO - LHR
1 stop30h 20mVirgin Atlantic
Deal found 15/7£779
  • One of the most popular airlines travelling from London to San Francisco is Virgin Atlantic. Flights from Virgin Atlantic travelling this route typically cost £770.47 RT. This price is typically 62% cheaper than other airlines that offer London to San Francisco flights. When booking this route, the cheapest RT price found was £433. London Heathrow Airport is the most common London airport to take off from when flying to San Francisco. San Francisco Airport is the most popular arrival airport in San Francisco. When flying from London to San Francisco, Virgin Atlantic flights are 4% more popular than any other airline flying that same route.

Cheap London to San Francisco flights in July & August 2024

Find cheap flight options from London to San Francisco specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,009,662 searches. Prices were last updated on 16 July 2024.
Check out some of the best flight deals from London to San Francisco in 2024. For more flight deals, be sure to check back very soon.
Fri 30/806:40LHR - SFO
1 stop17h 10mScandinavian Airlines
Mon 16/917:40SFO - LHR
1 stop20h 00mScandinavian Airlines
Deal found 16/7£406
Thu 29/806:40LHR - SFO
1 stop17h 10mScandinavian Airlines
Thu 31/1017:20SFO - LHR
1 stop19h 10mScandinavian Airlines
Deal found 16/7£418
Fri 30/806:40LHR - SFO
1 stop17h 10mScandinavian Airlines
Mon 16/917:40SFO - LHR
2 stops19h 55mScandinavian Airlines
Deal found 16/7£427
Thu 29/806:40LHR - SFO
1 stop17h 10mScandinavian Airlines
Thu 31/1017:20SFO - LHR
2 stops21h 00mScandinavian Airlines
Deal found 16/7£441
Thu 29/806:40LHR - SFO
1 stop17h 10mScandinavian Airlines
Mon 9/917:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 15/7£455
Thu 29/821:05LHR - SFO
2 stops26h 45mScandinavian Airlines
Thu 31/1017:20SFO - LHR
2 stops21h 00mScandinavian Airlines
Deal found 16/7£467
Thu 29/821:05LHR - SFO
2 stops22h 40mMultiple Airlines
Mon 9/913:50SFO - LHR
2 stops23h 30mMultiple Airlines
Deal found 15/7£470
Tue 20/810:25LHR - SFO
Nonstop11h 00mLufthansa
Tue 10/908:30SFO - LHR
1 stop13h 25mLufthansa
Deal found 16/7£472
Wed 21/807:30LHR - SFO
1 stop16h 30mLufthansa
Wed 4/916:05SFO - LHR
Nonstop10h 20mLufthansa
Deal found 16/7£481

London to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between London and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
Check out some of the best flight deals from London to San Francisco in 2024. For more flight deals, be sure to check back very soon.
Mon 9/917:15LHR - SFO
Nonstop11h 00mKLM
Mon 23/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£348
Mon 9/917:15LHR - SFO
Nonstop11h 00mKLM
Mon 23/913:50SFO - LHR
1 stop12h 55mKLM
Deal found 16/7£362
Wed 13/1106:00LHR - SFO
1 stop16h 55mTAP AIR PORTUGAL
Mon 18/1116:40SFO - LHR
1 stop16h 50mTAP AIR PORTUGAL
Deal found 16/7£363
Wed 18/906:30LHR - SFO
1 stop13h 15mKLM
Tue 24/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£369
Mon 23/917:15LHR - SFO
Nonstop11h 00mAir France
Sun 6/1015:00SFO - LHR
1 stop14h 45mAir France
Deal found 16/7£373
Tue 10/919:50LHR - SFO
1 stop26h 45mTAP AIR PORTUGAL
Thu 26/916:20SFO - LHR
1 stop21h 45mTAP AIR PORTUGAL
Deal found 16/7£374
Wed 18/917:20LHR - SFO
Nonstop11h 00mKLM
Tue 24/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£376
Thu 12/916:50LHR - SFO
1 stop15h 20mKLM
Mon 16/913:45SFO - LHR
1 stop12h 15mKLM
Deal found 16/7£378
Mon 9/908:30LHR - SFO
1 stop15h 30mUnited Airlines
Mon 23/913:20SFO - LHR
1 stop14h 05mUnited Airlines
Deal found 16/7£386

Direct flights to San Francisco from London

Discover direct flight options from London to San Francisco. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
For a quicker trip, book one of these direct flights from London to San Francisco. Select from other flights from London to San Francisco by using the search form above.
Mon 9/917:15LHR - SFO
Nonstop11h 00mKLM
Mon 23/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£348
Wed 18/917:20LHR - SFO
Nonstop11h 00mKLM
Tue 24/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£376
Mon 11/1110:45LHR - SFO
Nonstop11h 10mAir France
Mon 18/1115:45SFO - LHR
Nonstop10h 15mAir France
Deal found 16/7£413
Mon 9/917:15LHR - SFO
Nonstop11h 00mDelta
Mon 23/922:10SFO - LHR
Nonstop10h 20mDelta
Deal found 16/7£414
Thu 12/917:20LHR - SFO
Nonstop11h 00mKLM
Sat 28/922:10SFO - LHR
Nonstop10h 20mKLM
Deal found 16/7£415
Tue 10/912:20LHR - SFO
Nonstop11h 05mUnited Airlines
Tue 24/912:35SFO - LHR
Nonstop10h 20mUnited Airlines
Deal found 15/7£446
Wed 2/1017:20LHR - SFO
Nonstop11h 00mAir France
Wed 16/1017:01SFO - LHR
Nonstop10h 19mAir France
Deal found 16/7£448
Wed 18/910:25LHR - SFO
Nonstop11h 05mLufthansa
Tue 24/916:05SFO - LHR
Nonstop10h 20mLufthansa
Deal found 16/7£450
Tue 17/910:25LHR - SFO
Nonstop11h 05mLufthansa
Mon 23/919:50SFO - LHR
Nonstop10h 20mLufthansa
Deal found 16/7£451

London to San Francisco flights leaving soon

Find last-minute flight options from London to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
Check out these flights departing soon from London to San Francisco. Users should examine the flight details to ensure there are no surprises.
Wed 24/710:35LHR - SFO
2 stops37h 15mScandinavian Airlines
Wed 18/917:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 16/7£672
Wed 24/707:05LHR - SFO
2 stops40h 45mScandinavian Airlines
Fri 24/116:20SFO - LHR
1 stop15h 40mScandinavian Airlines
Deal found 16/7£682
Thu 18/711:30LHR - SFO
1 stop14h 30mDelta
Wed 31/706:05SFO - LHR
1 stop19h 55mDelta
Deal found 15/7£683
Fri 26/707:05LHR - SFO
2 stops40h 45mScandinavian Airlines
Sat 7/917:40SFO - LHR
1 stop20h 00mScandinavian Airlines
Deal found 15/7£700
Tue 30/716:40LHR - SFO
1 stop16h 11mUnited Airlines
Wed 20/1115:36SFO - LHR
1 stop34h 34mUnited Airlines
Deal found 15/7£721
Wed 17/712:00LGW - SFO
1 stop16h 48mAir France
Fri 26/711:30SFO - LGW
1 stop14h 30mAir France
Deal found 16/7£724
Wed 24/710:35LHR - SFO
2 stops37h 15mScandinavian Airlines
Thu 5/917:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 16/7£727
Wed 24/710:35LHR - SFO
2 stops37h 15mScandinavian Airlines
Thu 5/917:40SFO - LHR
1 stop17h 50mScandinavian Airlines
Deal found 15/7£727
Tue 23/721:10LHR - SFO
3 stops30h 41mMultiple Airlines
Tue 30/711:40SFO - LHR
2 stops23h 15mMultiple Airlines
Deal found 16/7£741

One-way flights to San Francisco from London

Search for one-way flight options from London to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.
Some of the best available deals we've found on one-way flights from London to San Francisco. Users in need of a round-trip flight from London to San Francisco instead should update the search form at the top of page.
Tue 24/909:35LGW - SFO
1 stop16h 35mVueling
Deal found 15/7£248
Sat 31/822:10LTN - SFO
2 stops31h 10mMultiple Airlines
Deal found 14/7£255
Wed 2/1016:30LGW - SFO
1 stop33h 40mVueling
Deal found 16/7£258
Wed 28/821:55STN - SFO
3 stops54h 09mMultiple Airlines
Deal found 15/7£267
Thu 22/813:00STN - SFO
2 stops39h 04mMultiple Airlines
Deal found 15/7£271
Tue 17/912:00LGW - SFO
1 stop20h 58mMultiple Airlines
Deal found 15/7£277
Mon 26/821:05LGW - SFO
1 stop31h 45mVueling
Deal found 15/7£281
Wed 4/910:45LGW - SFO
1 stop18h 30mMultiple Airlines
Deal found 15/7£282
Thu 3/1021:30LGW - SFO
2 stops31h 46mMultiple Airlines
Deal found 15/7£283

Find flights from London to San Francisco within your budget

Customise your flight search to find flights from London to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 1,009,662 searches. Data last updated 16 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£355 - £439

Route

Depart

Return

Price

London GatwickSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 5/11

1 stop17h 38m

San Francisco

Tue 12/11

1 stop14h 11m

£355

London GatwickSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 7/11

1 stop30h 20m

San Francisco

Mon 11/11

1 stop15h 05m

£362

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 18/9

1 stop13h 15m

San Francisco

Tue 24/9

Nonstop10h 20m

£369

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 9/9

1 stop15h 30m

San Francisco

Mon 23/9

1 stop14h 00m

£371

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 9/9

2 stops50h 45m

San Francisco

Mon 23/9

1 stop16h 00m

£372

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 9/9

3 stops59h 52m

San Francisco

Mon 23/9

2 stops50h 00m

£392

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 9/9

1 stop32h 00m

San Francisco

Mon 23/9

1 stop15h 15m

£395

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 11/11

Nonstop11h 10m

San Francisco

Mon 18/11

Nonstop10h 15m

£413

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 18/9

1 stop14h 30m

San Francisco

Tue 24/9

Nonstop10h 20m

£439

Flights are sorted by cheapest first

Deals found on 15/7

Best time to book a flight from London to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to San Francisco

Get recent, data-driven insights about flights from London to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to San Francisco?

Use this chart to determine the optimal time to book a return flight from London to San Francisco. Price data was last updated on 12 July 2024.

To ensure you get the cheapest price possible for a flight from London to San Francisco, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to San Francisco?

Currently, February is the cheapest month in which you can book a flight from London to San Francisco (average of £329). Flying from London to San Francisco in July is currently the most expensive (average of £449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to SFO?

Find hourly flight availability from London to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 July 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 11% on flights from London to San Francisco by exploring options for tickets at midday.

What is the cheapest day to fly from London to San Francisco?

Use this chart to determine the cheapest time to fly return from London to San Francisco. Price data was last updated on 14 July 2024.

Travellers seeking maximum savings on their London to San Francisco flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to San Francisco

Explore weekly flight availability from London to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 16 July 2024.

The most flights from LON to SFO are scheduled on a Monday (31 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 16 July 2024.
Get a feel of what it's like to fly with British Airways, Virgin Atlantic and KLM from London to San Francisco by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

8.0
Very Good
9,766 reviews
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.9
Good
1,428 reviews
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.8
Good
416 reviews
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.7
Good
1,810 reviews
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

7.7
Good
1,333 reviews
8.0
Very Good
9,766 reviews

Food

7.4

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

8.0

Comfort

7.9

Reviews

1 / 10

It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.

Related info for your journey

Find useful and relevant information for your journey from London to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to San Francisco from London?

    San Francisco (SFO) is the airport you will fly into if you book a flight from London to San Francisco. You should not have trouble finding flights to San Francisco from London; the airport handles an average of 31 inbound flights from London per day. You should also have plenty of airline options to choose from since 21 airlines have flights to the San Francisco airport from London. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • Can I find flights from London to San Francisco for under £400 on Cheapflights?

    Yes, there are multiple flights from London to San Francisco for under £400. The cheapest flight booked recently is on Multiple Airlines for just £355, but on average you can expect to pay £378.

  • Are there nonstop flights from London to San Francisco for under £400 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to San Francisco under £400. A good price for a nonstop flight from London to San Francisco is less than £440.

  • Are there last-minute flights available from London to San Francisco for under £700?

    There are currently 20+ open flights from London to San Francisco within the next 7 days for less than £700.

  • What days are direct flights available from London to San Francisco?

    Days when direct flights are available for this flight are: Sunday.

  • How many flights depart from London to San Francisco on average per day?

    2 flight departures from London to San Francisco per day on average.
    Morning (6am - Midday) - 100% of flight departures

  • How long is the flight from London to San Francisco?

    There are many flights that can get you from London to San Francisco in 13h 15m. Fly via TAP AIR PORTUGAL, KLM, or United Airlines to get the fastest option. London and San Francisco are separated by a distance of 5383 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from London to San Francisco round-trip?

    Flying on TAP AIR PORTUGAL is currently your cheapest option to San Francisco, with prices starting at £362. Additional return tickets that might be worth considering are offered by KLM and United Airlines, with the lowest prices starting at £369 and £371, respectively. TAP AIR PORTUGAL is priced at 27% lower than the current average price of a flight leaving 3 months from now.