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$449+ Cheap flights from London (LON) to Sacramento (SMF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SMF
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
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Cheap flight deals from London to Sacramento

Cheapest flights from London to Sacramento
Explore the most affordable flight options available from London to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:40 am
LHR
-
SMF
2 stops24h 15m
Scandinavian Airlines
Sun 12/611:55 am
SMF
-
LHR
2 stops22h 35m
Scandinavian Airlines
Deal found 7/8$791
This Scandinavian Airlines deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:40 am
LHR
-
SMF
2 stops24h 15m
Scandinavian Airlines
Sun 12/611:55 am
SMF
-
LHR
2 stops22h 35m
Scandinavian Airlines
Deal found 7/10$794
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:45 am
LHR
-
SMF
2 stops19h 02m
United Airlines
Wed 10/710:12 am
SMF
-
LHR
2 stops18h 23m
United Airlines
Deal found 7/9$798
This SmartFares deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:15 am
LHR
-
SMF
1 stop21h 44m
JetBlue
Sun 9/2011:10 pm
SMF
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/11$815
This TravelUp deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:15 am
LHR
-
SMF
1 stop21h 39m
JetBlue
Wed 10/711:10 pm
SMF
-
LHR
1 stop13h 35m
JetBlue
Deal found 7/9$817
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:35 am
LHR
-
SMF
2 stops19h 10m
United Airlines
Sun 12/68:29 pm
SMF
-
LHR
1 stop30h 46m
United Airlines
Deal found 7/8$882
This TravelUp deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:40 am
LHR
-
SMF
2 stops20h 19m
Scandinavian Airlines
Thu 9/1011:22 am
SMF
-
LHR
2 stops23h 08m
Scandinavian Airlines
Deal found 7/12$896
This SWISS deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:25 am
LGW
-
SMF
2 stops21h 21m
SWISS
Wed 10/77:00 am
SMF
-
LGW
2 stops17h 25m
SWISS
Deal found 7/9$938
This SWISS deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:15 am
LCY
-
SMF
2 stops21h 31m
SWISS
Wed 10/79:41 am
SMF
-
LCY
2 stops18h 54m
SWISS
Deal found 7/9$959
This Flightcatchers deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:00 am
LCY
-
SMF
2 stops20h 40m
Virgin Atlantic
Thu 9/1011:22 am
SMF
-
LCY
2 stops21h 58m
Virgin Atlantic
Deal found 7/12$1,001
This Condor deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:20 am
LGW
-
SMF
2 stops20h 10m
Multiple Airlines
Thu 9/108:08 am
SMF
-
LGW
2 stops26h 42m
Multiple Airlines
Deal found 7/12$1,005
This Condor deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:20 am
LGW
-
SMF
2 stops20h 53m
Multiple Airlines
Sun 9/203:10 pm
SMF
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 7/11$1,029

Find flight deals from London to Sacramento

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sacramento (SMF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$791
(Scandinavian Airlines)

One-way from

$449
(Kiwi.com)

Popular in

July

Cheapest in

September

Average price

$1,107
Provider with most accurate pricing for London (LON)-Sacramento Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Sacramento Intl flights.
Search Deals
From London (LON) to Sacramento Intl
Search Deals
One-way flight from London (LON) to Sacramento Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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, Cheapflights users made 2,558,603 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from London to Sacramento that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 12/4

6:40 am-10:55 pm

2 stops24h 15m

Sacramento Intl

Sun 12/6

11:55 am-6:30 pm

2 stops22h 35m

$794

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 12/2

6:35 am-5:45 pm

2 stops19h 10m

Sacramento Intl

Sun 12/6

8:29 pm-11:15 am

1 stop30h 46m

$882

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 9/22

8:45 am-7:47 pm

2 stops19h 02m

Sacramento Intl

Wed 10/7

10:12 am-12:35 pm

2 stops18h 23m

$884

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Tue 9/22

9:25 am-10:46 pm

2 stops21h 21m

Sacramento Intl

Wed 10/7

7:00 am-8:25 am

2 stops17h 25m

$938

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 10/30

10:20 am-11:00 pm

2 stops19h 40m

Sacramento Intl

Sat 11/7

2:17 pm-5:40 pm

2 stops19h 23m

$956

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 8/28

6:40 am-10:40 pm

2 stops24h 00m

Sacramento Intl

Sat 9/5

11:21 am-5:40 pm

2 stops22h 19m

$970

LondonSacramento

LCY - SMF

LCYSMF

London City

Tue 9/22

9:15 am-10:46 pm

2 stops21h 31m

Sacramento Intl

Wed 10/7

9:41 am-12:35 pm

2 stops18h 54m

$993
Quickest round-trip

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 12/4

9:30 am-11:28 pm

2 stops21h 58m

Sacramento Intl

Sun 12/6

11:00 pm-8:35 pm

1 stop13h 35m

$1,009

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 12/2

2:45 pm-9:53 pm

1 stop15h 08m

Sacramento Intl

Sun 12/6

5:00 pm-12:20 pm

1 stop35h 20m

$1,024

LondonSacramento

LCY - SMF

LCYSMF

London City

Fri 9/4

7:15 pm-6:18 pm

2 stops31h 03m

Sacramento Intl

Sun 9/20

9:20 am-12:35 pm

2 stops19h 15m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 60 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on London-Sacramento flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Sacramento flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Sacramento flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Sacramento flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Sacramento flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Sacramento

Have a flexible travel schedule? Discover the best time to fly to Sacramento from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Sacramento

What is the cheapest month to book a flight from London to Sacramento?

Currently, March is the cheapest month in which you can book a flight from London to Sacramento (average of $541). Flying from London to Sacramento in July is currently the most expensive (average of $849). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London to Sacramento?

How far ahead should I book a flight from London to Sacramento?

The price you pay for your flight from London to Sacramento may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from London to Sacramento. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sacramento from London?

    If you book a flight to Sacramento from London, you will be flying to Sacramento Intl, which is the city’s only airport. Sacramento Intl (SMF) is located 9.4 mi from the center of Sacramento. There are 0 flights from London to Sacramento Intl per day from 0 different airlines.

  • How long is the flight from London to Sacramento?

    Departing from London to Sacramento will take you 19h 10m. Airlines will cover a distance of 5265 mi. This flight may include one or multiple stops.

  • What are the most popular routes from London to Sacramento?

    When deciding which route to take from London to Sacramento consider London Heathrow - Sacramento Intl, London Gatwick - Sacramento Intl or London City - Sacramento Intl as they are the most popular.

  • Can I find deals for flights from London to Sacramento that include hotel bookings?

    Yes. In addition to deals on London to Sacramento flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Sacramento?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Sacramento.

  • Can I find deals for business class flights from London to Sacramento?

    Yes. Cheapflights offers flight deals from London to Sacramento by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Sacramento?

    Currently, March is the cheapest month in which you can book a flight from London to Sacramento (average of $541). Flying from London to Sacramento in July is currently the most expensive (average of $849). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Placerville
Auburn
Oroville
Plymouth
Yuba City
Lincoln
Rocklin

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