Cheap flights from London Heathrow Airport to San Francisco from £366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Francisco departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to San Francisco

Cheap return flights

Lufthansa Logo
07:25 - 19:41LHR-SMF
20h 16m2 stops
Lufthansa Logo
13:00 - 09:40SMF-LHR
12h 40m1 stop
£512Lufthansa
Find Deal
Tue, 2 Sep - Wed, 24 Sep
United Airlines Logo
08:45 - 19:41LHR-SMF
18h 56m2 stops
United Airlines Logo
10:31 - 09:40SMF-LHR
15h 09m2 stops
£519United Airlines
Find Deal
Tue, 2 Sep - Wed, 24 Sep
United Airlines Logo
09:00 - 21:41LHR-SMF
19h 41m2 stops
United Airlines Logo
10:40 - 07:25SMF-LHR
12h 45m1 stop
£521United Airlines
Find Deal
Wed, 29 Oct - Thu, 6 Nov
United Airlines Logo
07:25 - 19:41LHR-SMF
20h 16m2 stops
United Airlines Logo
07:00 - 06:30SMF-LHR
15h 30m2 stops
£522United Airlines
Find Deal
Sat, 30 Aug - Sun, 14 Sep
Lufthansa Logo
06:35 - 19:41LHR-SMF
20h 06m2 stops
Lufthansa Logo
08:49 - 10:50SMF-LHR
18h 01m2 stops
£523Lufthansa
Find Deal
Wed, 29 Oct - Thu, 6 Nov
United Airlines Logo
13:30 - 23:33LHR-SMF
18h 03m2 stops
United Airlines Logo
08:45 - 12:20SMF-LHR
19h 35m1 stop
£524United Airlines
Find Deal
Fri, 26 Sep - Mon, 6 Oct
British Airways Logo
08:20 - 18:48LHR-SMF
17h 28m1 stop
British Airways Logo
16:30 - 15:30SMF-LHR
15h 00m1 stop
£527British Airways
Find Deal
Wed, 29 Oct - Thu, 6 Nov
American Airlines Logo
18:05 - 20:04LHR-SMF
33h 59m2 stops
American Airlines Logo
11:11 - 10:50SMF-LHR
15h 39m1 stop
£539American Airlines
Find Deal
Fri, 26 Sep - Mon, 6 Oct
British Airways Logo
15:10 - 22:40LHR-SMF
15h 30m1 stop
British Airways Logo
18:48 - 08:00SMF-LHR
29h 12m1 stop
£600British Airways
Find Deal
Tue, 30 Sep - Sat, 4 Oct
JetBlue Logo
11:55 - 22:37LHR-SMF
18h 42m1 stop
JetBlue Logo
23:52 - 09:30SMF-LHR
26h 38m1 stop
£617JetBlue
Find Deal
Thu, 16 Oct - Sat, 25 Oct

Lufthansa flights from London Heathrow Airport to Sacramento

Our best Lufthansa deals on London Heathrow Airport to Sacramento flight tickets
Lufthansa
2 Sept
LHR07:25London Heathrow
20h 16m
2 stops
SMF19:41Sacramento Intl
24 Sept
SMF13:00Sacramento Intl
12h 40m
1 stop
LHR09:40London Heathrow
Lufthansa
29 Oct
LHR06:35London Heathrow
20h 06m
2 stops
SMF19:41Sacramento Intl
6 Nov
SMF08:49Sacramento Intl
18h 01m
2 stops
LHR10:50London Heathrow
Lufthansa
13 Sept
LHR07:25London Heathrow
21h 25m
2 stops
SMF20:50Sacramento Intl
20 Sept
SMF13:00Sacramento Intl
12h 40m
1 stop
LHR09:40London Heathrow

Scandinavian Airlines flights from London Heathrow Airport to Sacramento

Our best Scandinavian Airlines deals on London Heathrow Airport to Sacramento flight tickets
Scandinavian Airlines
28 Aug
LHR06:40London Heathrow
24h 10m
2 stops
SMF22:50Sacramento Intl
4 Sept
SMF12:55Sacramento Intl
20h 45m
3 stops
LHR17:40London Heathrow
Scandinavian Airlines
28 Aug
LHR06:40London Heathrow
24h 40m
2 stops
SMF23:20Sacramento Intl
4 Sept
SMF12:55Sacramento Intl
21h 35m
3 stops
LHR18:30London Heathrow
Scandinavian Airlines
27 Aug
LHR06:40London Heathrow
24h 10m
2 stops
SMF22:50Sacramento Intl
24 Sept
SMF14:36Sacramento Intl
19h 54m
2 stops
LHR18:30London Heathrow

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Sacramento 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 2/9

07:25-19:41

2 stops20h 16m

Sacramento Intl

Wed 24/9

13:00-09:40

1 stop12h 40m

£512

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 2/9

08:45-19:41

2 stops18h 56m

Sacramento Intl

Wed 24/9

10:31-09:40

2 stops15h 09m

£519

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 29/10

09:00-21:41

2 stops19h 41m

Sacramento Intl

Thu 6/11

10:40-07:25

1 stop12h 45m

£521

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 30/8

07:25-19:41

2 stops20h 16m

Sacramento Intl

Sun 14/9

07:00-06:30

2 stops15h 30m

£522

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 29/10

06:35-19:41

2 stops20h 06m

Sacramento Intl

Thu 6/11

08:49-10:50

2 stops18h 01m

£523

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 26/9

13:30-23:33

2 stops18h 03m

Sacramento Intl

Mon 6/10

08:45-12:20

1 stop19h 35m

£524

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 29/10

08:20-18:48

1 stop17h 28m

Sacramento Intl

Thu 6/11

16:30-15:30

1 stop15h 00m

£527

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 26/9

18:05-20:04

2 stops33h 59m

Sacramento Intl

Mon 6/10

11:11-10:50

1 stop15h 39m

£539

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 30/9

15:10-22:40

1 stop15h 30m

Sacramento Intl

Sat 4/10

18:48-08:00

1 stop29h 12m

£600

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 16/10

11:55-22:37

1 stop18h 42m

Sacramento Intl

Sat 25/10

23:52-09:30

1 stop26h 38m

£617

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from London Heathrow Airport to Sacramento

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 typical price of a round-trip flight between London Heathrow Airport and Sacramento?

What is the cheapest month to fly to Sacramento?

In general, November is the cheapest month to fly from London Heathrow Airport to Sacramento. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £545. If you don’t want to visit Sacramento in November, then you should wait until September to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £549.

What is the cheapest day to depart on your flight to Sacramento?

On average, the least expensive day to fly to Sacramento from London Heathrow Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as £572. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £608.

What is the cheapest time of day to depart on your flight to Sacramento?

Flying to Sacramento from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £564 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Sacramento is at midday when prices are around £612.

How far in advance should I book a flight to Sacramento?

You are more likely to see cheaper flights to Sacramento from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around £643 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from London Heathrow Airport for as low as £549 on momondo.

Can stopping save me money on London Heathrow Airport to Sacramento flights?

You could potentially save up to 1% on your flight if you consider stops on a London Heathrow Airport to Sacramento flight.

How have London Heathrow Airport to Sacramento flight prices changed over time?

As of August 2025, prices for London Heathrow Airport to Sacramento flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Sacramento

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Sacramento according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Sacramento (LHR to SMF) flight deals and tips

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

Best price found

£366

Fastest flight time

14h 00m

Direct flights

None

Airports in Sacramento

1 airport
The best one-way flight to Sacramento from London Heathrow Airport in the past 72 hours is £366. The best return flight deal from London Heathrow Airport to Sacramento found on momondo in the last 72 hours is £512.
The fastest flight from London Heathrow Airport to Sacramento takes 14h 00m
There are no direct flights from London Heathrow Airport to Sacramento. Popular non-direct route for this connection is London Heathrow Airport - Sacramento Intl Airport.
There is 1 airport near Sacramento: Sacramento Intl (SMF)

  • How far is London Heathrow to Sacramento Intl by plane?

    A flight from London Heathrow to Sacramento Intl will travel around 5268.3 mi. Typically, this will take 14h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from London Heathrow Airport to Sacramento Intl Airport?

    Prices for flights from London Heathrow Airport to Sacramento Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Sacramento Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Sacramento Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Sacramento Intl Airport.

  • What documentation or ID do you need to fly to Sacramento Intl Airport?

    The travel and health documents required for your trip to Sacramento Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sacramento Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Sacramento?


Best airlines flying from London Heathrow Airport to Sacramento

Compare and see reviews for airlines that fly from London Heathrow Airport to Sacramento with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £477Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
FinnairPriceFrom £480Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
KLMPriceFrom £490Free CancellationRating
7.8
1,383 reviews
Search KLM flights
Air FrancePriceFrom £491Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Virgin AtlanticPriceFrom £496Free CancellationRating
7.4
655 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £527Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
United AirlinesPriceFrom £527Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Nevada City
Oroville
Yuba City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Sacramento. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from London to Sacramento?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sacramento from London.

I’m not ready to book a flight from London to Sacramento right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Sacramento 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.


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