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Cheap flights from London Heathrow Airport to San Francisco from $533

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 12/16. 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 round-trip flights

United Airlines Logo
9:00 am - 11:28 pmLHR-SMF
22h 28m2 stops
United Airlines Logo
4:15 pm - 12:00 pmSMF-LHR
35h 45m1 stop
$627United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
9:00 am - 9:25 amLHR-SMF
32h 25m2 stops
United Airlines Logo
6:00 am - 12:00 pmSMF-LHR
22h 00m1 stop
$628United Airlines
Find Deal
Fri, Feb 20 - Tue, Feb 24
Lufthansa Logo
7:40 am - 7:26 pmLHR-SMF
19h 46m2 stops
Lufthansa Logo
12:55 pm - 9:40 amSMF-LHR
12h 45m1 stop
$630Lufthansa
Find Deal
Fri, Feb 20 - Tue, Feb 24
Logo
7:45 am - 10:00 pmLHR-SMF
22h 15m2 stops
Logo
3:20 pm - 5:55 amSMF-LHR
30h 35m2 stops
$634
Find Deal
Tue, Sep 30 - Mon, Oct 6
British Airways Logo
10:05 am - 8:59 pmLHR-SMF
17h 54m1 stop
British Airways Logo
4:30 pm - 2:00 pmSMF-LHR
13h 30m1 stop
$641British Airways
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Wed, Oct 29 - Thu, Nov 6
British Airways Logo
11:50 am - 10:31 pmLHR-SMF
17h 41m1 stop
British Airways Logo
8:15 am - 6:50 amSMF-LHR
14h 35m1 stop
$642British Airways
Find Deal
Wed, Oct 29 - Thu, Nov 6
Virgin Atlantic Logo
1:05 pm - 10:45 pmLHR-SMF
17h 40m1 stop
Virgin Atlantic Logo
12:11 pm - 10:00 amSMF-LHR
13h 49m1 stop
$648Virgin Atlantic
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Tue, Sep 30 - Mon, Oct 6
Lufthansa Logo
7:40 am - 7:41 pmLHR-SMF
19h 01m2 stops
Lufthansa Logo
1:00 pm - 9:40 amSMF-LHR
12h 40m1 stop
$649Lufthansa
Find Deal
Thu, Oct 30 - Thu, Nov 6
Virgin Atlantic Logo
11:00 am - 6:14 pmLHR-SMF
15h 14m1 stop
Virgin Atlantic Logo
4:39 pm - 12:50 pmSMF-LHR
12h 11m1 stop
$759Virgin Atlantic
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Wed, Oct 22 - Mon, Nov 3
Logo
4:15 pm - 9:46 pmLHR-SMF
13h 31m1 stop
Logo
8:33 pm - 7:25 amSMF-LHR
27h 52m1 stop
$899
Find Deal
Sat, Oct 18 - Sat, Nov 1

United Airlines flights from London Heathrow Airport to Sacramento

Our best United Airlines deals on London Heathrow Airport to Sacramento flight tickets
United Airlines
Feb 20
LHR9:00 amLondon Heathrow
22h 28m
2 stops
SMF11:28 pmSacramento Intl
Feb 24
SMF4:15 pmSacramento Intl
35h 45m
1 stop
LHR12:00 pmLondon Heathrow
$627
Find similar
United Airlines
Feb 20
LHR9:00 amLondon Heathrow
32h 25m
2 stops
SMF9:25 amSacramento Intl
Feb 24
SMF6:00 amSacramento Intl
22h 00m
1 stop
LHR12:00 pmLondon Heathrow
$628
Find similar
United Airlines
Oct 29
LHR6:35 amLondon Heathrow
20h 06m
2 stops
SMF7:41 pmSacramento Intl
Nov 6
SMF10:40 amSacramento Intl
18h 50m
2 stops
LHR1:30 pmLondon Heathrow
$631
Find similar

Virgin Atlantic flights from London Heathrow Airport to Sacramento

Our best Virgin Atlantic deals on London Heathrow Airport to Sacramento flight tickets
Virgin Atlantic
Sep 30
LHR1:05 pmLondon Heathrow
17h 40m
1 stop
SMF10:45 pmSacramento Intl
Oct 6
SMF12:11 pmSacramento Intl
13h 49m
1 stop
LHR10:00 amLondon Heathrow
$648
Find similar
Virgin Atlantic
Oct 22
LHR11:00 amLondon Heathrow
15h 14m
1 stop
SMF6:14 pmSacramento Intl
Nov 3
SMF4:39 pmSacramento Intl
12h 11m
1 stop
LHR12:50 pmLondon Heathrow
$759
Find similar
Virgin Atlantic
Sep 13
LHR9:55 amLondon Heathrow
17h 19m
1 stop
SMF7:14 pmSacramento Intl
Sep 24
SMF1:25 pmSacramento Intl
12h 25m
1 stop
LHR9:50 amLondon Heathrow
$1,283
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 September 11, 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

Fri 2/20

9:00 am-11:28 pm

2 stops22h 28m

Sacramento Intl

Tue 2/24

4:15 pm-12:00 pm

1 stop35h 45m

$627

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 2/20

9:00 am-9:25 am

2 stops32h 25m

Sacramento Intl

Tue 2/24

6:00 am-12:00 pm

1 stop22h 00m

$628

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 2/20

7:40 am-7:26 pm

2 stops19h 46m

Sacramento Intl

Tue 2/24

12:55 pm-9:40 am

1 stop12h 45m

$630

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 9/30

7:45 am-10:00 pm

2 stops22h 15m

Sacramento Intl

Mon 10/6

3:20 pm-5:55 am

2 stops30h 35m

$634

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 10/29

10:05 am-8:59 pm

1 stop17h 54m

Sacramento Intl

Thu 11/6

4:30 pm-2:00 pm

1 stop13h 30m

$641

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 10/29

11:50 am-10:31 pm

1 stop17h 41m

Sacramento Intl

Thu 11/6

8:15 am-6:50 am

1 stop14h 35m

$642

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 9/30

1:05 pm-10:45 pm

1 stop17h 40m

Sacramento Intl

Mon 10/6

12:11 pm-10:00 am

1 stop13h 49m

$648

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 10/30

7:40 am-7:41 pm

2 stops19h 01m

Sacramento Intl

Thu 11/6

1:00 pm-9:40 am

1 stop12h 40m

$649

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 10/22

11:00 am-6:14 pm

1 stop15h 14m

Sacramento Intl

Mon 11/3

4:39 pm-12:50 pm

1 stop12h 11m

$759

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 10/18

4:15 pm-9:46 pm

1 stop13h 31m

Sacramento Intl

Sat 11/1

8:33 pm-7:25 am

1 stop27h 52m

$899

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 $722. 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 $730.

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 $837 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 23% 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 September 2025, prices for London Heathrow Airport to Sacramento flights are approximately 5% 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 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 31m.

  • 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
8,937 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
Auburn
Yuba City
Lincoln
Rocklin
Placerville
Marysville
Grass Valley
Nevada City
El Dorado Hills
Plymouth
Willows

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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