SFO - LON Price | $621 - $1,124 |
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LON Temperature | 39.2 - 62.6 °F |
LON Rainfall | 1.6 - 2.8 inches |
Popular in | July | High demand for flights, 28% potential price rise |
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Cheapest in | February | Best time to find cheap flights, 23% potential price drop |
Round-trip from | $621 | From San Francisco to London (LON) |
One-way from | $190 | One-way flight from San Francisco to London (LON) |
Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 14% on the overall cost on flights from San Francisco to London.
Find a great deal and save up to 11% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to London within the next two weeks, with the cheapest ticket starting at $949.
February is one of the best times of the year to fly to London from San Francisco. Prices for February average $812 per person but you can even find prices for as low as $529. The most expensive prices can be found in the month of July. Opting for a February flight can save you 38% on your journey compared to booking in July
One of the essential ways to save on airfare from San Francisco to London is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 12% on airfare.
San Francisco
London Heathrow
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16h 35mTAP AIR PORTUGAL
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16h 35mTAP AIR PORTUGAL
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20h 55mLondon Heathrow
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16h 55mTAP AIR PORTUGAL
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21h 40mLondon Heathrow
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32h 50mTAP AIR PORTUGAL
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15h 15mLondon Heathrow
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28h 25mTAP AIR PORTUGAL
San Francisco
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16h 50mLondon Heathrow
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16h 35mTAP AIR PORTUGAL
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16h 35mTAP AIR PORTUGAL
San Francisco
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16h 35mTAP AIR PORTUGAL
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20h 55mLondon Heathrow
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One of the most popular airlines traveling from San Francisco to London is TAP AIR PORTUGAL. Flights from TAP AIR PORTUGAL traveling this route typically cost $952.68 RT. This price is typically 51% more expensive than other airlines that offer San Francisco to London flights. When booking this route, the cheapest RT price found was $656. The most popular departure airport in San Francisco when flying to London is San Francisco Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from San Francisco to London, TAP AIR PORTUGAL flights are 9% more popular than any other airline flying that same route.
San Francisco
London Heathrow
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15h 10mLondon Heathrow
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16h 35mScandinavian Airlines
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19h 50mScandinavian Airlines
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28h 55mLondon Heathrow
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19h 50mScandinavian Airlines
If you’re traveling from San Francisco to London, one of the more common airlines traveling that route is Scandinavian Airlines. Flights from Scandinavian Airlines traveling this route typically cost $1,840.18 RT. This price is typically 28% more expensive than other airlines that offer San Francisco to London flights. When booking this route, the cheapest RT price found was $491. When traveling from San Francisco to London on Scandinavian Airlines, the most popular airport to depart from is San Francisco Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from San Francisco to London, Scandinavian Airlines flights are 5% more popular than any other airline flying that same route.
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10h 30mLondon Heathrow
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11h 15mFinnair
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10h 30mLondon Heathrow
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11h 15mFinnair
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10h 25mLondon Heathrow
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11h 15mBritish Airways
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17h 20mLondon Heathrow
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16h 35mScandinavian Airlines
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London Gatwick
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12h 45mLondon Gatwick
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15h 05mAer Lingus
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London Gatwick
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12h 45mLondon Gatwick
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15h 05mAer Lingus
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20h 55mTAP AIR PORTUGAL
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17h 25mTAP AIR PORTUGAL
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London Gatwick
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15h 05mTAP AIR PORTUGAL
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My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Food
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Overall
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My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Food
Boarding
Comfort
Crew
Overall
Entertainment
Reviews
My flight got delayed as soon as we landed , were stuck in the airplane for more than 1 hour and a half And i missed my connection because of this And had to stay in paris for 12 hours to get a flight
Most people fly from San Francisco (SFO) if they book a flight from San Francisco to London. On average, San Francisco has 24 outbound flights to London per day from 27 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.
Some of the carriers operating flights from San Francisco to London that may be offering flexible cancellation policies are United Airlines, British Airways, and Lufthansa. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from San Francisco to London for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $484, but on average you can expect to pay $527.
Cheapflights has at least 20 direct flights from San Francisco to London under $700. A good price for a nonstop flight from San Francisco to London is less than $642.
There are currently 20+ open flights from San Francisco to London within the next 7 days for less than $600.
Currently priced at $484, TAP AIR PORTUGAL will fly you from San Francisco to London and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Aer Lingus - these airlines can fly you to your destination from $520 and $555, respectively. You may be able to fly from San Francisco to London for 40% less than the average price by searching for these airlines.
The most popular route from San Francisco to London is San Francisco - London Heathrow. You may also consider San Francisco - London Gatwick or San Francisco - London City.
Before booking your flight from San Francisco to London check out the most popular airlines for this route: Undisclosed Carrier, American Airlines or Air Canada.
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to London on time: KLM (85%), Air France (85%), Delta (85%).
On average you can expect to pay $2,891 for a flight from San Francisco to London. The cheapest flight overall is $453 while the most popular route, (San Francisco - London Heathrow) is currently priced at $520.
1%of flight departures | Early morningMidnight to 6 am |
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0%of flight departures | Morning6 am to noon |
55%of flight departures | AfternoonNoon to 6 pm |
44%of flight departures | Evening6 pm to midnight |
Sunday | 26daily flights |
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Monday | 21daily flights |
Tuesday | 21daily flights |
Wednesday | 26daily flights |
Thursday | 26daily flights |
Friday | 26daily flights |
Saturday | 26daily flights |