Cheap flights from London Heathrow Airport to San Francisco from €330

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Flight information for London Heathrow Airport to San Francisco
(LHR to SFO)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Francisco

Best price found

€355

Fastest flight time

10h 05m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from London Heathrow Airport in the past 72 hours is €355. The best return flight deal from London Heathrow Airport to San Francisco found on momondo in the last 72 hours is €443.
The fastest flight from London Heathrow Airport to San Francisco takes 10h 05m
Direct flights go from London Heathrow Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

How to get the cheapest flight ticket from London Heathrow Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

February. The cheapest time of year to fly to San Francisco from London Heathrow Airport is February. The most expensive is July.

How far in advance should you book London Heathrow Airport to San Francisco flights?

60 days before. The cheapest time to buy a flight from London Heathrow Airport to San Francisco is approximately 60 days to departure

When you’re planning your trip from London to San Francisco, the most popular airport-to-airport route is London Heathrow Airport to San Francisco Airport. If you are looking for an alternate airport to fly into near San Francisco Airport, San Jose Airport is a great option and is located in San Jose. The cheapest route from London to San Francisco is LHR — SJC with an average price of €585 RT during the month of March.

London Heathrow Airport (LHR) to San Francisco Airport (SFO)€706
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London Heathrow Airport (LHR) to San Jose Airport (SJC)€585
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Easily compare return flights from London Heathrow Airport to San Francisco

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to San Francisco by changing tabs
KLM
19 Apr
LHR11:10London Heathrow
17h 00m
1 stop
SFO04:10San Francisco
3 May
SFO13:11San Francisco
12h 19m
1 stop
LHR01:30London Heathrow
Multiple Airlines
26 Apr
LHR04:40London Heathrow
15h 20m
1 stop
SFO20:00San Francisco
3 May
SFO10:30San Francisco
13h 15m
1 stop
LHR23:45London Heathrow
Lufthansa
25 Apr
LHR02:30London Heathrow
14h 10m
1 stop
SFO16:40San Francisco
2 May
SFO10:30San Francisco
13h 15m
1 stop
LHR23:45London Heathrow
Delta
18 Apr
LHR02:30London Heathrow
13h 20m
1 stop
SFO15:50San Francisco
24 Apr
SFO20:37San Francisco
22h 38m
1 stop
LHR19:15London Heathrow
Virgin Atlantic
12 May
LHR16:55London Heathrow
22h 55m
1 stop
SFO15:50San Francisco
20 May
SFO09:35San Francisco
17h 15m
1 stop
LHR02:50London Heathrow
British Airways
20 Apr
LHR07:10London Heathrow
11h 05m
SFO18:15San Francisco
23 Apr
SFO15:25San Francisco
10h 25m
LHR01:50London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to San Francisco

If you're looking for one-way flights from London Heathrow Airport to San Francisco, view some of our deals below provided by TAP AIR PORTUGAL and WestJet
TAP AIR PORTUGAL
25 Sep
LHR15:50London Heathrow
26h 45m
1 stop
SFO18:35San Francisco
WestJet
15 May
LHR09:55London Heathrow
57h 05m
2 stops
SFO19:00San Francisco
WestJet
11 May
LHR09:55London Heathrow
14h 41m
1 stop
SFO00:36San Francisco

Search last-minute flights to San Francisco from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to San Francisco
British Airways
6 Apr
LHR10:05London Heathrow
11h 05m
SFO21:10San Francisco
6 May
SFO15:25San Francisco
10h 25m
LHR01:50London Heathrow
Delta
5 Apr
LHR08:10London Heathrow
11h 00m
SFO19:10San Francisco
18 Apr
SFO18:20San Francisco
10h 10m
LHR04:30London Heathrow
Multiple Airlines
7 Apr
LHR10:05London Heathrow
11h 05m
SFO21:10San Francisco
18 Apr
SFO13:45San Francisco
14h 20m
1 stop
LHR04:05London Heathrow
Virgin Atlantic
4 Apr
LHR16:55London Heathrow
22h 55m
1 stop
SFO15:50San Francisco
25 Apr
SFO18:20San Francisco
10h 10m
LHR04:30London Heathrow
Lufthansa
5 Apr
LHR10:10London Heathrow
10h 55m
SFO21:05San Francisco
5 May
SFO15:50San Francisco
10h 20m
LHR02:10London Heathrow
Finnair
6 Apr
LHR10:05London Heathrow
11h 05m
SFO21:10San Francisco
5 May
SFO08:49San Francisco
14h 01m
1 stop
LHR22:50London Heathrow

Lufthansa flights from London Heathrow Airport to San Francisco

Our best Lufthansa deals on London Heathrow Airport to San Francisco flight tickets
Lufthansa
25 Apr
LHR02:30London Heathrow
14h 10m
1 stop
SFO16:40San Francisco
2 May
SFO10:30San Francisco
13h 15m
1 stop
LHR23:45London Heathrow
Lufthansa
19 Apr
LHR02:30London Heathrow
14h 10m
1 stop
SFO16:40San Francisco
25 Apr
SFO15:50San Francisco
10h 20m
LHR02:10London Heathrow
Lufthansa
21 Apr
LHR02:30London Heathrow
17h 35m
1 stop
SFO20:05San Francisco
28 Apr
SFO15:50San Francisco
10h 20m
LHR02:10London Heathrow

Delta flights from London Heathrow Airport to San Francisco

Our best Delta deals on London Heathrow Airport to San Francisco flight tickets
Delta
18 Apr
LHR02:30London Heathrow
13h 20m
1 stop
SFO15:50San Francisco
24 Apr
SFO20:37San Francisco
22h 38m
1 stop
LHR19:15London Heathrow
Delta
18 Apr
LHR02:30London Heathrow
13h 20m
1 stop
SFO15:50San Francisco
24 Apr
SFO18:20San Francisco
10h 10m
LHR04:30London Heathrow
Delta
19 Apr
LHR13:30London Heathrow
11h 00m
SFO00:30San Francisco
25 Apr
SFO20:37San Francisco
22h 38m
1 stop
LHR19:15London Heathrow

  • How far is London Heathrow to San Francisco by plane?

    A flight from London Heathrow to San Francisco will travel around 8596.0 km. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.


Alternative routes for London Heathrow Airport to San Francisco

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to San Francisco Flights
Fastest flight time11h 05m
Cheapest price€706
London to Los Angeles Flights
Fastest flight time11h 15m
Cheapest price€465
London to Ontario Flights
Fastest flight time14h 55m
Cheapest price€696

Similar London Heathrow Airport to San Francisco flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to San Francisco route

Why use momondo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Francisco for you.

Yes. All flights to San Francisco from London on momondo can be compared and filtered by various policies on offer, including flexible booking.


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