HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sacramento

$436+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SMF
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Sacramento with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:35 am
LHR
-
SMF
2 stops19h 11m
Lufthansa
Sat 2/2110:55 am
SMF
-
LHR
1 stop12h 30m
Lufthansa
Deal found 1/26$712
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2110:25 am
LHR
-
SMF
1 stop16h 18m
Lufthansa
Sat 2/2810:55 am
SMF
-
LHR
1 stop12h 30m
Lufthansa
Deal found 1/26$717
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/36:30 am
LHR
-
SMF
2 stops21h 06m
United Airlines
Sat 2/217:25 am
SMF
-
LHR
2 stops16h 00m
United Airlines
Deal found 1/26$718
This Cheapflightsfares deal was found by Cheapflights users on 1/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am
LHR
-
SMF
2 stops21h 32m
Lufthansa
Wed 9/1610:25 am
SMF
-
LHR
2 stops22h 15m
Lufthansa
Deal found 1/25$722
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:05 am
LHR
-
SMF
1 stop14h 01m
Lufthansa
Mon 3/210:55 am
SMF
-
LHR
1 stop12h 30m
Lufthansa
Deal found 1/26$724
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/22:30 pm
LHR
-
SMF
1 stop29h 22m
Multiple Airlines
Fri 2/2010:55 am
SMF
-
LHR
1 stop12h 30m
Multiple Airlines
Deal found 1/26$727
This United Airlines deal was found by Cheapflights users on 1/25. 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 9/18:45 am
LHR
-
SMF
2 stops32h 40m
United Airlines
Tue 9/812:55 pm
SMF
-
LHR
1 stop15h 25m
United Airlines
Deal found 1/25$728
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:00 pm
LHR
-
SMF
2 stops28h 52m
Air Canada
Sat 2/2112:30 pm
SMF
-
LHR
2 stops58h 40m
Air Canada
Deal found 1/26$729
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/23:00 pm
LHR
-
SMF
2 stops28h 52m
Air Canada
Sat 2/2112:30 pm
SMF
-
LHR
2 stops58h 40m
Air Canada
Deal found 1/26$735
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:55 am
LGW
-
SMF
2 stops17h 19m
Icelandair
Mon 3/28:30 am
SMF
-
LGW
2 stops18h 25m
Icelandair
Deal found 1/26$907
This Trip.com deal was found by Cheapflights users on 1/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 am
LGW
-
SMF
2 stops21h 36m
Multiple Airlines
Mon 5/1112:52 pm
SMF
-
LGW
2 stops21h 58m
Multiple Airlines
Deal found 1/27$918
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:25 am
LGW
-
SMF
2 stops30h 03m
Delta
Tue 6/166:00 am
SMF
-
LGW
2 stops43h 25m
Delta
Deal found 1/26$931

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(United Airlines)

One-way from

$436
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$762
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. 6% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 28, 2026.
Use the filters below to find and compare flights from London to Sacramento that are best for you.

Fly from

London

Fly to

Sacramento

Route

Depart

Return

Price

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 3/13

9:00 am-10:30 pm

2 stops20h 30m

Sacramento Intl

Fri 3/20

8:00 am-1:30 pm

1 stop22h 30m

$712

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 2/23

9:00 am-7:41 pm

2 stops18h 41m

Sacramento Intl

Mon 3/2

5:00 am-9:40 am

1 stop20h 40m

$712

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 2/21

10:25 am-6:43 pm

1 stop16h 18m

Sacramento Intl

Sat 2/28

10:55 am-7:25 am

1 stop12h 30m

$717

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 2/13

6:30 am-4:06 pm

2 stops17h 36m

Sacramento Intl

Sat 2/21

4:11 pm-9:40 am

1 stop33h 29m

$718

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 3/6

8:30 am-7:41 pm

2 stops19h 11m

Sacramento Intl

Fri 3/13

8:29 pm-7:25 am

1 stop27h 56m

$718

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 2/23

10:05 am-4:06 pm

1 stop14h 01m

Sacramento Intl

Mon 3/2

10:55 am-7:25 am

1 stop12h 30m

$724

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 5/5

12:00 pm-8:36 pm

1 stop16h 36m

Sacramento Intl

Mon 5/11

4:34 pm-3:05 pm

1 stop14h 31m

$741

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Mon 2/23

11:55 am-9:14 pm

2 stops17h 19m

Sacramento Intl

Mon 3/2

8:30 am-10:55 am

2 stops18h 25m

$907

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Tue 5/5

10:20 am-11:56 pm

2 stops21h 36m

Sacramento Intl

Mon 5/11

12:52 pm-6:50 pm

2 stops21h 58m

$918

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Mon 6/1

10:25 am-8:28 am

2 stops30h 03m

Sacramento Intl

Tue 6/16

6:00 am-9:25 am

2 stops43h 25m

$931

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 54 results
1
2
3
...
6
  • 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

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

Use this chart to determine the optimal time to book a round-trip flight from London to Sacramento. Price data was last updated on January 23, 2026.

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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from London to Sacramento (average of $474). Flying from London to Sacramento in July is currently the most expensive (average of $595). 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?

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 1 airline.

  • How long is the flight from London to Sacramento?

    Departing from London to Sacramento will take you 16h 18m. Airlines will cover a distance of 5265 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from London to Sacramento round-trip?

    Cheapflights users have booked flights from London to Sacramento round-trip from $704. You may be able to fly from London to Sacramento for 15% less than the average price by searching for this airline.

  • 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, February is the cheapest month in which you can book a flight from London to Sacramento (average of $474). Flying from London to Sacramento in July is currently the most expensive (average of $595). 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
Oroville
Plymouth
Auburn
Rocklin
Yuba City
Lincoln

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Sacramento

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Heathrow to Las Vegas flights
Gatwick to Los Angeles flights
Stansted to Los Angeles flights
London City to Los Angeles flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
London City to San Francisco flights
Luton to Los Angeles flights
Stansted to San Francisco flights
Gatwick to Las Vegas flights
Heathrow to San Diego flights
London City to Las Vegas flights
Heathrow to Santa Ana flights
Stansted to Las Vegas flights
Heathrow to San Jose flights
Heathrow to Long Beach flights
Luton to San Francisco flights
Manchester to Las Vegas flights
Luton to Las Vegas flights
Gatwick to San Diego flights
Manchester to Los Angeles flights
Heathrow to Burbank flights
Heathrow to Oakland flights
Edinburgh to San Francisco flights
Gatwick to San Jose flights
Gatwick to Oakland flights
Manchester to San Francisco flights
Manchester to Ontario flights
Birmingham to San Francisco flights
Edinburgh to Los Angeles flights
Manchester to San Diego flights
Birmingham to Las Vegas flights
Gatwick to Ontario flights
Manchester to Santa Ana flights
Leeds to San Diego flights
Manchester to Long Beach flights
Edinburgh to Las Vegas flights
Leeds to Los Angeles flights
Birmingham to Los Angeles flights
Leeds to Las Vegas flights
Manchester to San Jose flights
Southampton to Los Angeles flights

Top airline flying from London to Sacramento

Discover the top airline that operate flights from London to Sacramento. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$1,064FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights