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Cheap flights from London Heathrow Airport to San Francisco from $514

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 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
10:55 am - 8:31 pm
LHR
-
SMF
17h 36m
2 stops
Virgin Atlantic Logo
7:00 am - 6:25 am
SMF
-
LHR
15h 25m
1 stop
$545Virgin Atlantic
Sat, Sep 19 - Sat, Oct 3
Virgin Atlantic Logo
9:40 am - 8:39 pm
LHR
-
SMF
18h 59m
2 stops
Virgin Atlantic Logo
9:16 am - 10:00 am
SMF
-
LHR
16h 44m
2 stops
$717Virgin Atlantic
Sat, Sep 19 - Sat, Oct 3
Scandinavian Airlines Logo
10:20 am - 10:55 pm
LHR
-
SMF
44h 35m
2 stops
Scandinavian Airlines Logo
11:55 am - 9:40 pm
SMF
-
LHR
25h 45m
2 stops
$757Scandinavian Airlines
Sat, Nov 7 - Sun, Nov 15
Scandinavian Airlines Logo
10:20 am - 10:55 pm
LHR
-
SMF
44h 35m
2 stops
Scandinavian Airlines Logo
11:55 am - 9:40 pm
SMF
-
LHR
25h 45m
2 stops
$762Scandinavian Airlines
Sat, Nov 7 - Sun, Nov 15
Scandinavian Airlines Logo
9:05 pm - 7:00 pm
LHR
-
SMF
29h 55m
3 stops
Scandinavian Airlines Logo
1:00 pm - 9:40 pm
SMF
-
LHR
24h 40m
2 stops
$776Scandinavian Airlines
Thu, Oct 1 - Tue, Oct 6
Scandinavian Airlines Logo
9:05 pm - 7:00 pm
LHR
-
SMF
29h 55m
3 stops
Scandinavian Airlines Logo
1:00 pm - 4:25 pm
SMF
-
LHR
19h 25m
3 stops
$779Scandinavian Airlines
Thu, Oct 1 - Tue, Oct 6
Scandinavian Airlines Logo
6:40 am - 10:55 pm
LHR
-
SMF
24h 15m
2 stops
Scandinavian Airlines Logo
11:55 am - 6:30 pm
SMF
-
LHR
22h 35m
2 stops
$783Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
Scandinavian Airlines Logo
6:40 am - 10:55 pm
LHR
-
SMF
24h 15m
2 stops
Scandinavian Airlines Logo
11:55 am - 6:30 pm
SMF
-
LHR
22h 35m
2 stops
$784Scandinavian Airlines
Wed, Dec 2 - Sun, Dec 6
JetBlue Logo
8:15 am - 9:54 pm
LHR
-
SMF
21h 39m
1 stop
JetBlue Logo
11:10 pm - 8:45 pm
SMF
-
LHR
13h 35m
1 stop
$808JetBlue
Wed, Sep 30 - Mon, Oct 5
Scandinavian Airlines Logo
10:20 am - 11:06 pm
LHR
-
SMF
20h 46m
2 stops
Scandinavian Airlines Logo
2:08 pm - 9:35 pm
SMF
-
LHR
23h 27m
3 stops
$822Scandinavian Airlines
Wed, Aug 26 - Mon, Aug 31

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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 7
LHR10:20 amLondon Heathrow
44h 35m
2 stops
SMF10:55 pmSacramento Intl
Nov 15
SMF11:55 amSacramento Intl
25h 45m
2 stops
LHR9:40 pmLondon Heathrow
$757
Scandinavian Airlines
Nov 7
LHR10:20 amLondon Heathrow
44h 35m
2 stops
SMF10:55 pmSacramento Intl
Nov 15
SMF11:55 amSacramento Intl
25h 45m
2 stops
LHR9:40 pmLondon Heathrow
$762
Scandinavian Airlines
Oct 1
LHR9:05 pmLondon Heathrow
29h 55m
3 stops
SMF7:00 pmSacramento Intl
Oct 6
SMF1:00 pmSacramento Intl
24h 40m
2 stops
LHR9:40 pmLondon Heathrow
$776

Air Canada flights from London Heathrow Airport to Sacramento

Our best Air Canada deals on London Heathrow Airport to Sacramento flight tickets
Air Canada
Nov 7
LHR2:30 pmLondon Heathrow
32h 51m
1 stop
SMF3:21 pmSacramento Intl
Nov 15
SMF4:05 pmSacramento Intl
30h 25m
2 stops
LHR6:30 amLondon Heathrow
$922
Air Canada
Nov 7
LHR2:30 pmLondon Heathrow
32h 51m
1 stop
SMF3:21 pmSacramento Intl
Nov 15
SMF4:05 pmSacramento Intl
55h 05m
2 stops
LHR7:10 amLondon Heathrow
$940

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 June 28, 2026.
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

Cheapest round-trip
Quickest round-trip

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 9/19

10:55 am-8:31 pm

2 stops17h 36m

Sacramento Intl

Sat 10/3

7:00 am-6:25 am

1 stop15h 25m

$545

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 9/19

9:40 am-8:39 pm

2 stops18h 59m

Sacramento Intl

Sat 10/3

9:16 am-10:00 am

2 stops16h 44m

$717

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 11/7

10:20 am-10:55 pm

2 stops44h 35m

Sacramento Intl

Sun 11/15

11:55 am-9:40 pm

2 stops25h 45m

$757

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 11/7

10:20 am-10:55 pm

2 stops44h 35m

Sacramento Intl

Sun 11/15

11:55 am-9:40 pm

2 stops25h 45m

$762

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 10/1

9:05 pm-7:00 pm

3 stops29h 55m

Sacramento Intl

Tue 10/6

1:00 pm-9:40 pm

2 stops24h 40m

$776

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 10/1

9:05 pm-7:00 pm

3 stops29h 55m

Sacramento Intl

Tue 10/6

1:00 pm-4:25 pm

3 stops19h 25m

$779

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 12/2

6:40 am-10:55 pm

2 stops24h 15m

Sacramento Intl

Sun 12/6

11:55 am-6:30 pm

2 stops22h 35m

$783

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 12/2

6:40 am-10:55 pm

2 stops24h 15m

Sacramento Intl

Sun 12/6

11:55 am-6:30 pm

2 stops22h 35m

$784

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 9/30

8:15 am-9:54 pm

1 stop21h 39m

Sacramento Intl

Mon 10/5

11:10 pm-8:45 pm

1 stop13h 35m

$808

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 8/26

10:20 am-11:06 pm

2 stops20h 46m

Sacramento Intl

Mon 8/31

2:08 pm-9:35 pm

3 stops23h 27m

$822

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

What is the cheapest month to fly to Sacramento?

The month of January 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 January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around $719.

How far in advance should I book a flight from London Heathrow Airport 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 $970 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 $724 on momondo.

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

You could potentially save up to 62% 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 June 2026, prices for London Heathrow Airport to Sacramento flights are approximately 0% 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

Fastest flight time

15h 54m

Direct flights

None
The fastest flight from London Heathrow Airport to Sacramento takes 15h 54m
There are no direct flights from London Heathrow Airport to Sacramento. There are no popular flight routes from London Heathrow Airport to Sacramento.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Sacramento

  • 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 15h 54m.

  • 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 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.

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
Marysville
Rocklin
Lincoln
Placerville
Grass Valley
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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