Cheap flights from San Francisco to London Heathrow Airport from $196

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

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

Best Price Found

$196

Fastest flight time

9h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from San Francisco in the past 72 hours is $196. The best round-trip flight deal from San Francisco to London Heathrow Airport found on momondo in the last 72 hours is $495.
The fastest flight from San Francisco to London Heathrow Airport takes 9h 25m
Direct flights go from San Francisco to London Heathrow Airport every day.

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

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 San Francisco to London Heathrow Airport?

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

What is the cheapest airline that flies to London Heathrow Airport from San Francisco?

Norse Atlantic UK. Alaska Airlines, Finnair, and Iberia are the most popular carriers operating from San Francisco to London Heathrow Airport

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

51 days before. The cheapest time to buy a flight from San Francisco to London Heathrow Airport is approximately 51 days to departure

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

The number of flights available between San Francisco and London Heathrow Airport is 28 per day as of September 2023. The most frequent departure time is 6:00PM, with 44% of daily flights leaving in the evening.

How many flights depart from San Francisco to London Heathrow Airport on average per week?

As of September 2023, 202 flights take off from San Francisco and land in London Heathrow Airport each week. The most common flight departure day for this route is Monday, with 15% of weekly flights taking off on this day.

What cabin class options are available on San Francisco to London Heathrow Airport flights?

There are 3 cabin classes available to choose from on San Francisco to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

If you are looking to fly from San Francisco to London, you are most likely going to fly from San Francisco Airport to London Heathrow Airport, the most popular airports on that route. If you are looking for alternate airports to fly out of when traveling to London, you can try flying out of San Jose Airport (in San Jose), Oakland Airport (in Oakland), or Santa Rosa Sonoma County Airport (in Santa Rosa). The least expensive flight option from San Francisco to London will typically be SFO ā€” LHR during the month of September with an average price of $495 RT.

San Francisco Airport (SFO) to London Heathrow Airport (LHR)$495
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San Jose Airport (SJC) to London Heathrow Airport (LHR)$600
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Oakland Airport (OAK) to London Heathrow Airport (LHR)$647
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Santa Rosa Sonoma County Airport (STS) to London Heathrow Airport (LHR)$1,325
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Easily compare round-trip flights from San Francisco to London Heathrow Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to London Heathrow Airport by changing tabs
TAP AIR PORTUGAL
Jan 29
SFO11:40 amSan Francisco
20h 55m
1 stop
LHR1:35 pmLondon Heathrow
Feb 12
LHR8:40 amLondon Heathrow
32h 35m
1 stop
SFO5:15 pmSan Francisco
Scandinavian Airlines
Oct 30
SFO5:05 pmSan Francisco
15h 25m
1 stop
LHR12:30 pmLondon Heathrow
Nov 10
LHR4:55 amLondon Heathrow
16h 10m
1 stop
SFO9:05 pmSan Francisco
Iberia
Oct 25
SFO4:00 amSan Francisco
14h 25m
1 stop
LHR11:25 pmLondon Heathrow
Nov 1
LHR7:05 amLondon Heathrow
11h 10m
SFO6:15 pmSan Francisco
Finnair
Oct 24
SFO3:25 pmSan Francisco
10h 25m
LHR6:50 amLondon Heathrow
Oct 31
LHR12:15 pmLondon Heathrow
36h 15m
2 stops
SFO12:30 amSan Francisco
British Airways
Oct 9
SFO3:25 pmSan Francisco
10h 25m
LHR6:50 amLondon Heathrow
Oct 25
LHR10:05 amLondon Heathrow
11h 05m
SFO9:10 pmSan Francisco
SWISS
Nov 9
SFO2:40 pmSan Francisco
36h 40m
1 stop
LHR8:20 amLondon Heathrow
Nov 12
LHR2:00 amLondon Heathrow
41h 15m
2 stops
SFO7:15 pmSan Francisco

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

If you're looking for one-way flights from San Francisco to London Heathrow Airport, view some of our deals below provided by Aer Lingus, Scandinavian Airlines and TAP AIR PORTUGAL
TAP AIR PORTUGAL
Oct 31
SFO1:40 pmSan Francisco
22h 00m
1 stop
LHR3:40 pmLondon Heathrow
Multiple Airlines
Oct 17
SFO10:40 amSan Francisco
37h 25m
2 stops
LHR5:05 amLondon Heathrow
WestJet
Oct 18
SFO3:30 amSan Francisco
20h 35m
1 stop
LHR5:05 amLondon Heathrow

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

Find and compare round-trip flight prices for your last-minute flight from San Francisco to London Heathrow Airport
Virgin Atlantic
Oct 5
SFO6:20 pmSan Francisco
10h 10m
LHR9:30 amLondon Heathrow
Oct 9
LHR3:15 pmLondon Heathrow
24h 35m
1 stop
SFO3:50 pmSan Francisco
Delta
Oct 3
SFO1:01 pmSan Francisco
10h 09m
LHR4:10 amLondon Heathrow
Oct 12
LHR2:30 amLondon Heathrow
13h 20m
1 stop
SFO3:50 pmSan Francisco
KLM
Oct 4
SFO12:45 pmSan Francisco
12h 30m
1 stop
LHR6:15 amLondon Heathrow
Oct 25
LHR2:30 amLondon Heathrow
13h 20m
1 stop
SFO3:50 pmSan Francisco
Iberia
Oct 5
SFO12:25 pmSan Francisco
10h 25m
LHR3:50 amLondon Heathrow
Oct 8
LHR10:05 amLondon Heathrow
11h 05m
SFO9:10 pmSan Francisco
British Airways
Oct 4
SFO3:25 pmSan Francisco
10h 25m
LHR6:50 amLondon Heathrow
Oct 27
LHR10:05 amLondon Heathrow
11h 05m
SFO9:10 pmSan Francisco
Scandinavian Airlines
Oct 4
SFO4:25 pmSan Francisco
16h 55m
2 stops
LHR2:20 pmLondon Heathrow
Nov 22
LHR2:30 pmLondon Heathrow
30h 35m
2 stops
SFO9:05 pmSan Francisco

Best airlines flying from San Francisco to London Heathrow Airport

Compare and see reviews for airlines that fly from San Francisco to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom $269Free CancellationRating
6.6
3 reviews
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TAP AIR PORTUGALPriceFrom $397Free CancellationRating
7.1
440 reviews
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LufthansaPriceFrom $483Free CancellationRating
6.7
1,054 reviews
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Scandinavian AirlinesPriceFrom $492Free CancellationRating
7.2
445 reviews
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Brussels AirlinesPriceFrom $559Free CancellationRating
7.6
83 reviews
Search Brussels Airlines flights
FinnairPriceFrom $570Free CancellationRating
7.7
368 reviews
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SWISSPriceFrom $574Free CancellationRating
8.0
261 reviews
Search SWISS flights
Aer LingusPriceFrom $579Free CancellationRating
7.1
391 reviews
Search Aer Lingus flights
DeltaPriceFrom $585Free CancellationRating
7.8
1,565 reviews
Search Delta flights
IberiaPriceFrom $594Free CancellationRating
6.9
555 reviews
Search Iberia flights
  • SWISS Flights From San Francisco to London Heathrow Airport

    SWISS flight deals from San Francisco to London Heathrow Airport start from $574 round-trip. Over the 14 SWISS flights for this route in a normal week, average airfare is usually $943 round-trip - but some users have found much cheaper deals with momondo.

  • Delta Flights From San Francisco to London Heathrow Airport

    Delta (7.8/10 from 1,565 reviews) operates around 7 flights from San Francisco to London Heathrow Airport in any given week. The average Delta airfare for this route is around $896, with deals from around $585 rare but found on momondo. Referenced prices are for round-trip San Francisco to London Heathrow Airport flight searches in the last 72 hours.


Iberia flights from San Francisco to London Heathrow Airport

Our best Iberia deals on San Francisco to London Heathrow Airport flight tickets
Iberia
Oct 25
SFO4:00 amSan Francisco
14h 25m
1 stop
LHR11:25 pmLondon Heathrow
Nov 1
LHR7:05 amLondon Heathrow
11h 10m
SFO6:15 pmSan Francisco
Iberia
Oct 11
SFO3:25 pmSan Francisco
10h 25m
LHR6:50 amLondon Heathrow
Oct 24
LHR8:50 amLondon Heathrow
16h 41m
1 stop
SFO1:31 amSan Francisco
Iberia
Oct 11
SFO10:00 amSan Francisco
12h 50m
1 stop
LHR3:50 amLondon Heathrow
Oct 17
LHR11:15 amLondon Heathrow
16h 49m
1 stop
SFO4:04 amSan Francisco

American Airlines flights from San Francisco to London Heathrow Airport

Our best American Airlines deals on San Francisco to London Heathrow Airport flight tickets
American Airlines
Oct 25
SFO9:35 amSan Francisco
14h 40m
1 stop
LHR5:15 amLondon Heathrow
Nov 14
LHR6:05 amLondon Heathrow
11h 10m
SFO5:15 pmSan Francisco
American Airlines
Oct 9
SFO10:01 amSan Francisco
12h 49m
1 stop
LHR3:50 amLondon Heathrow
Oct 25
LHR5:15 amLondon Heathrow
15h 08m
1 stop
SFO8:23 pmSan Francisco
American Airlines
Oct 10
SFO10:00 amSan Francisco
12h 50m
1 stop
LHR3:50 amLondon Heathrow
Oct 30
LHR8:50 amLondon Heathrow
15h 40m
1 stop
SFO12:30 amSan Francisco

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

    London Heathrow is 5341.3 mi away from San Francisco. Typically, this will take 10h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to London Heathrow Airport?

    Prices for flights from San Francisco Airport to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to London Heathrow Airport?

  • How old do you have to be to fly from San Francisco Airport to London Heathrow Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for San Francisco to London Heathrow Airport

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to London Heathrow Airport Flights
Fastest flight time10h 15m
Cheapest price$434
Los Angeles to London City Airport Flights
Fastest flight time13h 40m
Cheapest price$649
Los Angeles to London Gatwick Airport Flights
Fastest flight time10h 35m
Cheapest price$438
Ontario to London Heathrow Airport Flights
Fastest flight time12h 05m
Cheapest price$555
San Francisco to London Gatwick Airport Flights
Fastest flight time10h 25m
Cheapest price$498
San Francisco to London City Airport Flights
Fastest flight time13h 15m
Cheapest price$651
San Diego to London Heathrow Airport Flights
Fastest flight time10h 20m
Cheapest price$631
Los Angeles to London Luton Airport Flights
Fastest flight time15h 30m
Cheapest price$595
Santa Ana to London Heathrow Airport Flights
Fastest flight time12h 50m
Cheapest price$540
San Jose to London Heathrow Airport Flights
Fastest flight time10h 15m
Cheapest price$600
Los Angeles to London Stansted Airport Flights
Fastest flight time14h 20m
Cheapest price$577
Oakland, California to London Heathrow Airport Flights
Fastest flight time12h 40m
Cheapest price$647

Similar San Francisco to London Heathrow Airport flights

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

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to London?

It is quick and easy to find San Francisco to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from San Francisco to London with flexible booking policies on momondo?

Flights from San Francisco to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Francisco to London?

momondo helps you find the best flight between San Francisco and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

Iā€™m not ready to book a flight from San Francisco to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Francisco to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your London Heathrow Airport trip

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