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Cheap flights from Heathrow (LHR) to San Francisco (SFO) from $276

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/17. 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.
LHR — SFO
Jun 10 — Jun 171
From?
To?
Mon 6/10
Mon 6/17
1 adult, Economy
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The best prices from London Heathrow to San Francisco are usually found in February or November, booked 20 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Heathrow to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 June 5, 2024.

Popular in

July

Cheapest in

February

Average price

$679

Round-trip from

$268
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 17% potential price drop
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Average for round-trip flights in June 2024
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From London Heathrow to San Francisco
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What is the cheapest day to fly round-trip from London Heathrow Airport to San Francisco?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from London Heathrow Airport to San Francisco?

To save on the cost of your flight from London Heathrow Airport to San Francisco, book at least 58 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $641 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $693.

What is the cheapest month to fly from London Heathrow Airport to San Francisco?

Our data shows that February tends to be the cheapest month to fly to San Francisco from London Heathrow Airport. Users have commonly found prices around $643 for the month, but tickets can be as low as $414. Due to multiple factors, prepare for potentially higher prices in July.

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

When flying from London Heathrow Airport to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight in the evening.

Cheap Heathrow to San Francisco flights in June & July 2024

Find cheap flight options from Heathrow to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 5, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Wed 6/269:30 amLHR - SFO
1 stop21h 42mAir Canada
Sat 1/111:10 pmSFO - LHR
1 stop13h 00mAir Canada
Deal found 6/4$375
Mon 6/178:30 amLHR - SFO
1 stop15h 02mMultiple Airlines
Fri 7/197:45 pmSFO - LHR
Nonstop10h 25mMultiple Airlines
Deal found 6/4$479
Wed 6/198:40 amLHR - SFO
1 stop15h 55mMultiple Airlines
Wed 9/1812:35 pmSFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 6/4$507
Wed 6/198:40 amLHR - SFO
1 stop15h 25mMultiple Airlines
Wed 9/188:30 amSFO - LHR
1 stop14h 00mMultiple Airlines
Deal found 6/4$513
Tue 7/212:20 pmLHR - SFO
Nonstop11h 00mMultiple Airlines
Mon 7/2911:00 pmSFO - LHR
1 stop27h 00mMultiple Airlines
Deal found 6/4$515
Tue 7/212:20 pmLHR - SFO
Nonstop11h 00mAustrian Airlines
Sat 7/137:45 pmSFO - LHR
Nonstop10h 25mAustrian Airlines
Deal found 6/4$518
Tue 6/188:05 pmLHR - SFO
1 stop28h 00mMultiple Airlines
Wed 6/2610:35 pmSFO - LHR
1 stop24h 50mMultiple Airlines
Deal found 6/4$520
Tue 7/212:20 pmLHR - SFO
Nonstop11h 00mMultiple Airlines
Thu 7/1111:55 amSFO - LHR
1 stop15h 55mMultiple Airlines
Deal found 6/4$521
Thu 6/2012:20 pmLHR - SFO
Nonstop11h 00mAustrian Airlines
Tue 7/168:15 amSFO - LHR
1 stop14h 30mAustrian Airlines
Deal found 6/4$522

Heathrow to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. More deals are always being added, so be sure to check back regularly.
Tue 9/1710:25 amLHR - SFO
Nonstop11h 05mMultiple Airlines
Wed 9/254:05 pmSFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 6/4$276
Thu 9/1910:10 amLHR - SFO
Nonstop11h 05mBritish Airways
Thu 9/263:30 pmSFO - LHR
Nonstop10h 30mBritish Airways
Deal found 6/5$306
Thu 9/1910:10 amLHR - SFO
Nonstop11h 05mBritish Airways
Thu 9/263:17 pmSFO - LHR
1 stop12h 58mBritish Airways
Deal found 6/5$311
Wed 6/269:30 amLHR - SFO
1 stop21h 42mAir Canada
Sat 1/111:10 pmSFO - LHR
1 stop13h 00mAir Canada
Deal found 6/4$375
Fri 9/1310:25 amLHR - SFO
Nonstop11h 05mMultiple Airlines
Sat 9/214:05 pmSFO - LHR
Nonstop10h 20mMultiple Airlines
Deal found 6/4$422
Tue 10/16:45 pmLHR - SFO
1 stop27h 50mTAP AIR PORTUGAL
Sun 10/204:20 pmSFO - LHR
1 stop22h 35mTAP AIR PORTUGAL
Deal found 6/5$449
Thu 10/107:50 pmLHR - SFO
1 stop26h 45mTAP AIR PORTUGAL
Thu 10/244:20 pmSFO - LHR
1 stop17h 25mTAP AIR PORTUGAL
Deal found 6/4$465
Thu 10/106:45 pmLHR - SFO
1 stop27h 50mTAP AIR PORTUGAL
Fri 10/254:20 pmSFO - LHR
1 stop17h 25mTAP AIR PORTUGAL
Deal found 6/5$466
Mon 11/46:40 amLHR - SFO
1 stop15h 50mScandinavian Airlines
Sat 11/94:20 pmSFO - LHR
1 stop15h 40mScandinavian Airlines
Deal found 6/5$471

Heathrow to San Francisco flights leaving soon

Find last-minute flight options from Heathrow 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 3,050,429 searches. Data last updated June 5, 2024.
Have a look at some of the last-minute flights available departing from London to San Francisco. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/138:30 amLHR - SFO
1 stop15h 02mUnited Airlines
Thu 6/202:23 pmSFO - LHR
1 stop13h 57mUnited Airlines
Deal found 6/4$570
Mon 6/179:30 amLHR - SFO
2 stops19h 32mAir Canada
Tue 7/168:30 amSFO - LHR
2 stops17h 30mAir Canada
Deal found 6/4$572
Mon 6/1710:25 amLHR - SFO
Nonstop11h 00mAustrian Airlines
Tue 7/168:15 amSFO - LHR
1 stop14h 30mAustrian Airlines
Deal found 6/5$573
Tue 6/182:10 pmLHR - SFO
1 stop14h 45mUnited Airlines
Tue 6/258:35 amSFO - LHR
1 stop14h 50mUnited Airlines
Deal found 6/4$574
Thu 6/1312:20 pmLHR - SFO
Nonstop11h 00mUnited Airlines
Sat 6/228:18 pmSFO - LHR
1 stop32h 02mUnited Airlines
Deal found 6/4$575
Thu 6/1311:05 amLHR - SFO
1 stop17h 35mMultiple Airlines
Thu 6/202:23 pmSFO - LHR
1 stop13h 57mMultiple Airlines
Deal found 6/4$576
Sun 6/1612:20 pmLHR - SFO
Nonstop11h 00mBrussels Airlines
Tue 7/212:30 pmSFO - LHR
Nonstop10h 25mBrussels Airlines
Deal found 6/4$578
Tue 6/1110:25 amLHR - SFO
Nonstop11h 00mUnited Airlines
Sun 6/231:20 pmSFO - LHR
1 stop14h 05mUnited Airlines
Deal found 6/4$579
Fri 6/146:00 amLHR - SFO
1 stop18h 35mMultiple Airlines
Fri 6/2111:12 pmSFO - LHR
2 stops24h 13mMultiple Airlines
Deal found 6/4$580

One-way flights to San Francisco from Heathrow

Search for one-way flight options from Heathrow 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 3,050,429 searches. Data last updated June 5, 2024.
Take a look at some of the best available options we've come across 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.
Wed 9/118:50 pmLHR - SFO
1 stop29h 20mMultiple Airlines
Deal found 6/5$339
Tue 9/176:55 amLHR - SFO
3 stops37h 20mMultiple Airlines
Deal found 6/4$373
Tue 9/176:55 amLHR - SFO
3 stops37h 20mMultiple Airlines
Deal found 6/4$374
Wed 10/91:45 pmLHR - SFO
2 stops32h 50mMultiple Airlines
Deal found 6/4$378
Tue 6/181:10 pmLHR - SFO
2 stops52h 25mMultiple Airlines
Deal found 6/4$379
Tue 6/181:10 pmLHR - SFO
2 stops52h 25mMultiple Airlines
Deal found 6/5$383
Sun 6/169:40 pmLHR - SFO
2 stops48h 10mMultiple Airlines
Deal found 6/5$386
Tue 6/111:10 pmLHR - SFO
2 stops52h 25mMultiple Airlines
Deal found 6/5$387
Mon 6/178:35 pmLHR - SFO
1 stop25h 15mMultiple Airlines
Deal found 6/5$392

Find flights from Heathrow to San Francisco within your budget

Customize your flight search to find flights from Heathrow 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 3,050,429 searches. Data last updated June 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$276 - $532

Route

Depart

Return

Price

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 9/17

Nonstop11h 05m

San Francisco

Wed 9/25

Nonstop10h 20m

$276

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 9/19

Nonstop11h 05m

San Francisco

Thu 9/26

Nonstop10h 30m

$306

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 6/26

1 stop21h 42m

San Francisco

Sat 1/11

1 stop13h 00m

$375

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 10/10

1 stop26h 45m

San Francisco

Thu 10/24

1 stop17h 25m

$465

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 10/31

1 stop27h 50m

San Francisco

Thu 11/14

1 stop19h 10m

$495

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 9/10

1 stop15h 30m

San Francisco

Tue 9/24

Nonstop10h 20m

$501

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 7/2

Nonstop11h 00m

San Francisco

Sat 7/13

Nonstop10h 25m

$518

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 9/11

1 stop13h 15m

San Francisco

Wed 9/25

Nonstop10h 19m

$523

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 11/21

Nonstop11h 10m

San Francisco

Sun 12/1

Nonstop10h 15m

$532

Flights are sorted by cheapest first

Deals found on 6/4

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to San Francisco. Price data was last updated on May 31, 2024.
The price you pay for your flight from London Heathrow Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Heathrow to San Francisco. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their London Heathrow Airport to San Francisco flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Heathrow to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Heathrow with our price prediction graph.
Estimated round-trip 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.

Temperature and rainfall in San Francisco by month

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

SFO

Temperature

51.8 - 62.6 °F

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 5, 2024.
Get a feel of what it's like to fly with British Airways, Delta and United Airlines from London to San Francisco by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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.

Finnair
7.8
Good
1,363 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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.

Austrian Airlines
7.7
Good
1,010 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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.

Virgin Atlantic
7.6
Good
718 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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.

United Airlines
7.4
Good
10,703 reviews
Delta
8.0
Very good
10,368 reviews

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Overall

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 Heathrow 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 Heathrow?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from London Heathrow. Booking flights from London Heathrow to San Francisco (SFO) should be relatively easy as there are 31 daily inbound flights from London Heathrow from 12 different airlines.

  • Can I find flights from London Heathrow Airport to San Francisco for under $300 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to San Francisco for under $300. The cheapest flight booked recently is on Multiple Airlines for just $276, but on average you can expect to pay $452.

  • Are there nonstop flights from London Heathrow Airport to San Francisco for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from London Heathrow Airport to San Francisco under $300. A good price for a nonstop flight from London Heathrow Airport to San Francisco is less than $491.

  • Are there last-minute flights available from London Heathrow Airport to San Francisco for under $600?

    There are currently 20+ open flights from London Heathrow Airport to San Francisco within the next 7 days for less than $600.

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

    According to our current data, British Airways ($306), Air Canada ($375), and TAP AIR PORTUGAL ($465) offers the cheapest pricing from London Heathrow Airport to San Francisco. British Airways is priced at 52% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from London Heathrow Airport to San Francisco?

    The top 3 most reliable airlines when flying from London Heathrow Airport to San Francisco are Air Canada (74%), Austrian Airlines (74%) and United Airlines (74%).

  • What are the cheapest flights from London Heathrow Airport to San Francisco?

    While on average a flight from London Heathrow Airport to San Francisco is generally $2,412, our data shows the cheapest flight currently is $526. When looking at the most popular route, (London Heathrow - San Francisco), you can expect to pay $276 for that flight.

  • What does LHR to SFO mean?

    LHR stands for London Heathrow Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Heathrow to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Heathrow to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Heathrow to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Heathrow to San Francisco that include hotel bookings?

    Yes. In addition to deals on Heathrow to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San Francisco.

  • Can I find deals for business class flights from Heathrow to San Francisco?

    Yes. Cheapflights offers flight deals from Heathrow to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Heathrow to San Francisco that allow pets onboard?

    Many airlines flying from Heathrow to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to San Francisco?

    Yes, you can often find last-minute deals on Heathrow to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to San Francisco flight deals updated?

    The London Heathrow Airport to San Francisco flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from London Heathrow Airport to San Francisco?

    American Airlines, Finnair and British Airways are the most popular airlines when flying from London Heathrow Airport to San Francisco.

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to San Francisco (average of $268). Flying from London Heathrow Airport to San Francisco in June is currently the most expensive (average of $385). 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.

See more FAQs

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Alternative routes for Heathrow to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

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Gatwick to Las Vegas flights
Heathrow to Oakland flights
Luton to San Francisco flights
London City to Las Vegas flights
Heathrow to Santa Ana flights
Gatwick to Ontario flights
Gatwick to San Diego flights
Luton to Las Vegas flights
Heathrow to San Jose flights
Stansted to Los Angeles flights
Gatwick to San Jose flights
Gatwick to Oakland flights
Heathrow to Sacramento flights
Heathrow to Reno flights
Gatwick to Sacramento flights
Stansted to Las Vegas flights
Stansted to San Francisco flights
Heathrow to Medford flights
Heathrow to Palm Springs flights
Heathrow to Santa Rosa flights
Heathrow to Santa Barbara flights
Gatwick to Palm Springs flights

Top 10 airlines flying from Heathrow to San Francisco

Discover the top 10 airlines that operate flights from Heathrow to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$416Average$571FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$422Average$601FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$492Average$642FlexibilityNo cancel feeOn-time76%
IberiaCheapest$507Average$729FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$525Average$643FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$538Average$740FlexibilityNo cancel feeOn-time72%
DeltaCheapest$538Average$720FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$539Average$675FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$572Average$659FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$577Average$710FlexibilityNo cancel feeOn-time71%
Chicago to Seattle flights
Chicago to New York flights
Detroit to Boston flights
USA to London flights
Atlanta to San Francisco flights
New York to Puerto Rico flights
Los Angeles to Tampa flights
Boston to Las Vegas flights
Las Vegas to San Francisco flights
New York John F Kennedy Intl Airport to London Heathrow Airport flights
Los Angeles to Dallas flights
London Heathrow Airport to Springfield flights

Search flights from Heathrow to San Francisco by cabin class

Find flights from Heathrow to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Heathrow to San Francisco

Find hourly flight availability from Heathrow 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 June 5, 2024.
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
48%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Heathrow to San Francisco

Explore weekly flight availability from Heathrow 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 June 5, 2024.
Sunday31daily flights
Monday31daily flights
Tuesday31daily flights
Wednesday31daily flights
Thursday31daily flights
Friday31daily flights
Saturday31daily flights

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to San Francisco?

Deals for Heathrow to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Francisco?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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