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Cheap flights from London Heathrow Airport to San Francisco from $507

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 12/3. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:30 am - 11:52 amLHR-SMF
37h 22m2 stops
Multiple Airlines Logo
12:30 pm - 7:10 amSMF-LHR
58h 40m2 stops
$741Multiple Airlines
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lun., feb. 9 - lun., feb. 23
Multiple Airlines Logo
2:30 pm - 11:52 amLHR-SMF
29h 22m1 stop
Multiple Airlines Logo
12:30 pm - 11:50 amSMF-LHR
15h 20m1 stop
$763Multiple Airlines
Find Deal
lun., feb. 9 - lun., feb. 23
United Airlines Logo
10:00 am - 11:00 pmLHR-SMF
21h 00m1 stop
United Airlines Logo
12:30 pm - 11:50 amSMF-LHR
15h 20m1 stop
$773United Airlines
Find Deal
mié., dic. 31 - lun., ene. 19
United Airlines Logo
10:00 am - 11:00 pmLHR-SMF
21h 00m1 stop
United Airlines Logo
12:30 pm - 11:50 amSMF-LHR
15h 20m1 stop
$774United Airlines
Find Deal
mié., dic. 31 - lun., ene. 19
United Airlines Logo
10:00 am - 8:43 pmLHR-SMF
18h 43m2 stops
United Airlines Logo
12:30 pm - 11:50 amSMF-LHR
15h 20m1 stop
$777United Airlines
Find Deal
mié., dic. 31 - lun., ene. 19
Scandinavian Airlines Logo
6:40 am - 10:58 pmLHR-SMF
24h 18m2 stops
Scandinavian Airlines Logo
11:10 am - 5:40 pmSMF-LHR
22h 30m2 stops
$786Scandinavian Airlines
Find Deal
vie., nov. 21 - mar., dic. 9
Air Canada Logo
1:25 pm - 3:17 pmLHR-SMF
33h 52m2 stops
Air Canada Logo
4:05 pm - 7:10 amSMF-LHR
31h 05m2 stops
$789Air Canada
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jue., nov. 27 - mié., dic. 10
Lufthansa Logo
6:35 am - 5:37 pmLHR-SMF
43h 02m2 stops
Lufthansa Logo
2:26 pm - 5:55 amSMF-LHR
31h 29m2 stops
$796Lufthansa
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jue., nov. 27 - dom., dic. 14
Lufthansa Logo
10:05 am - 7:41 pmLHR-SMF
17h 36m1 stop
Lufthansa Logo
7:08 am - 7:55 amSMF-LHR
16h 47m1 stop
$811Lufthansa
Find Deal
vie., feb. 20 - mar., feb. 24
Scandinavian Airlines Logo
7:05 am - 10:58 pmLHR-SMF
23h 53m3 stops
Scandinavian Airlines Logo
11:10 am - 6:30 pmSMF-LHR
23h 20m2 stops
$837Scandinavian Airlines
Find Deal
vie., nov. 21 - mar., dic. 9

Scandinavian Airlines flights from London Heathrow Airport to Sacramento

Our best Scandinavian Airlines deals on London Heathrow Airport to Sacramento flight tickets
Scandinavian Airlines
Nov 21
LHR6:40 amLondon Heathrow
24h 18m
2 stops
SMF10:58 pmSacramento Intl
Dec 9
SMF11:10 amSacramento Intl
22h 30m
2 stops
LHR5:40 pmLondon Heathrow
$786
Find similar
Scandinavian Airlines
Nov 21
LHR7:05 amLondon Heathrow
23h 53m
3 stops
SMF10:58 pmSacramento Intl
Dec 9
SMF11:10 amSacramento Intl
23h 20m
2 stops
LHR6:30 pmLondon Heathrow
$837
Find similar
Scandinavian Airlines
Nov 21
LHR7:05 amLondon Heathrow
23h 53m
3 stops
SMF10:58 pmSacramento Intl
Dec 9
SMF11:10 amSacramento Intl
26h 25m
3 stops
LHR9:35 pmLondon Heathrow
$840
Find similar

Lufthansa flights from London Heathrow Airport to Sacramento

Our best Lufthansa deals on London Heathrow Airport to Sacramento flight tickets
Lufthansa
Nov 27
LHR6:35 amLondon Heathrow
43h 02m
2 stops
SMF5:37 pmSacramento Intl
Dec 14
SMF2:26 pmSacramento Intl
31h 29m
2 stops
LHR5:55 amLondon Heathrow
$796
Find similar
Lufthansa
Feb 20
LHR10:05 amLondon Heathrow
17h 36m
1 stop
SMF7:41 pmSacramento Intl
Feb 24
SMF7:08 amSacramento Intl
16h 47m
1 stop
LHR7:55 amLondon Heathrow
$811
Find similar
Lufthansa
Feb 20
LHR10:05 amLondon Heathrow
14h 01m
1 stop
SMF4:06 pmSacramento Intl
Feb 24
SMF7:08 amSacramento Intl
14h 47m
1 stop
LHR5:55 amLondon Heathrow
$816
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated octubre 30, 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

lun. 2/9

6:30 am-11:52 am

2 stops37h 22m

Sacramento Intl

lun. 2/23

12:30 pm-7:10 am

2 stops58h 40m

$741

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

lun. 2/9

2:30 pm-11:52 am

1 stop29h 22m

Sacramento Intl

lun. 2/23

12:30 pm-11:50 am

1 stop15h 20m

$763

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

mié. 12/31

10:00 am-11:00 pm

1 stop21h 00m

Sacramento Intl

lun. 1/19

12:30 pm-11:50 am

1 stop15h 20m

$773

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

mié. 12/31

10:00 am-11:00 pm

1 stop21h 00m

Sacramento Intl

lun. 1/19

12:30 pm-11:50 am

1 stop15h 20m

$774

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

mié. 12/31

10:00 am-8:43 pm

2 stops18h 43m

Sacramento Intl

lun. 1/19

12:30 pm-11:50 am

1 stop15h 20m

$777

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

vie. 11/21

6:40 am-10:58 pm

2 stops24h 18m

Sacramento Intl

mar. 12/9

11:10 am-5:40 pm

2 stops22h 30m

$786

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

jue. 11/27

1:25 pm-3:17 pm

2 stops33h 52m

Sacramento Intl

mié. 12/10

4:05 pm-7:10 am

2 stops31h 05m

$789

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

jue. 11/27

6:35 am-5:37 pm

2 stops43h 02m

Sacramento Intl

dom. 12/14

2:26 pm-5:55 am

2 stops31h 29m

$796

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

vie. 2/20

10:05 am-7:41 pm

1 stop17h 36m

Sacramento Intl

mar. 2/24

7:08 am-7:55 am

1 stop16h 47m

$811

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

vie. 11/21

7:05 am-10:58 pm

3 stops23h 53m

Sacramento Intl

mar. 12/9

11:10 am-6:30 pm

2 stops23h 20m

$837

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Sacramento?

The month of November is, on average, the cheapest month to fly to Sacramento from London Heathrow Airport, with most prices found around $718. If you are unable to visit Sacramento during the month of November, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $734.

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

The cheapest day to depart from London Heathrow Airport to Sacramento is on a Tuesday when prices can be found for as low as $852. Flights from London Heathrow Airport to Sacramento on a Monday will generally be more expensive and average around $1,158. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Sacramento is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Sacramento in the afternoon for as low as $880. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $916. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $842 when searching weeks out. 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 $727 on momondo.

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

You could potentially save up to 22% 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 October 2025, prices for London Heathrow Airport to Sacramento flights are approximately 4% cheaper 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 round-trip 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

Direct flights

None
There are no direct flights from London Heathrow Airport to Sacramento. There are no popular flight routes from London Heathrow Airport to Sacramento.
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  • How far is London Heathrow to Sacramento Intl by plane?

    The straight-line distance from London Heathrow to Sacramento Intl is 5268.3 mi. In terms of flight time, this usually takes a little over 13h 36m.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Sacramento Intl Airport.

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

    The necessary travel and health documents for your Sacramento Intl 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.

  • 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
United AirlinesPriceFrom $704Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Chico
Oroville
Rocklin
Yuba City
Lincoln
Auburn
Marysville
Grass Valley
Placerville
Nevada City
Willows
Plymouth
El Dorado Hills

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sacramento from London.

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

momondo does allow users to show only those flights to Sacramento from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Sacramento flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sacramento from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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