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Sacramento

$499+ Cheap flights from Heathrow (LHR) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SMF
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Heathrow to Sacramento

Cheapest flights from Heathrow to Sacramento
Explore the most affordable flight options available from Heathrow to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:10 pm
LHR
-
SMF
1 stop16h 27m
United Airlines
Tue 6/3010:54 pm
SMF
-
LHR
1 stop13h 46m
United Airlines
Deal found 3/10$744
This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/151:40 pm
LHR
-
SMF
1 stop17h 03m
United Airlines
Sun 6/2810:54 pm
SMF
-
LHR
1 stop14h 41m
United Airlines
Deal found 3/10$752
This Mytrip deal was found by Cheapflights users on 3/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:15 am
LHR
-
SMF
2 stops39h 06m
Air Canada
Tue 10/66:00 pm
SMF
-
LHR
2 stops33h 50m
Air Canada
Deal found 3/9$765
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:15 am
LHR
-
SMF
2 stops34h 05m
Air Canada
Wed 4/291:00 pm
SMF
-
LHR
2 stops14h 50m
Air Canada
Deal found 3/8$770
This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/182:50 pm
LHR
-
SMF
1 stop15h 25m
United Airlines
Wed 7/15:15 am
SMF
-
LHR
1 stop18h 25m
United Airlines
Deal found 3/10$774
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:55 am
LHR
-
SMF
1 stop18h 19m
Multiple Airlines
Mon 10/511:56 am
SMF
-
LHR
1 stop19h 29m
Multiple Airlines
Deal found 3/6$775
This Expedia deal was found by Cheapflights users on 3/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:55 am
LHR
-
SMF
1 stop18h 19m
Multiple Airlines
Tue 10/62:34 pm
SMF
-
LHR
1 stop14h 16m
Multiple Airlines
Deal found 3/7$776
This The Travel House deal was found by Cheapflights users on 3/9. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:15 am
LHR
-
SMF
1 stop21h 59m
JetBlue
Tue 10/611:59 pm
SMF
-
LHR
1 stop25h 31m
JetBlue
Deal found 3/9$777
This deal was found by Cheapflights users on 3/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1912:05 pm
LHR
-
SMF
1 stop17h 05m
Air Canada
Thu 7/27:55 am
SMF
-
LHR
1 stop16h 40m
Air Canada
Deal found 3/10$782
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:30 am
LHR
-
SMF
2 stops22h 01m
Lufthansa
Mon 4/271:00 pm
SMF
-
LHR
1 stop12h 40m
Lufthansa
Deal found 3/9$788
This SWISS deal was found by Cheapflights users on 3/7. 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.
Wed 4/226:00 am
LHR
-
SMF
2 stops24h 48m
SWISS
Wed 5/61:55 pm
SMF
-
LHR
2 stops19h 55m
SWISS
Deal found 3/7$799
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/207:25 am
LHR
-
SMF
2 stops20h 07m
United Airlines
Mon 4/278:00 am
SMF
-
LHR
2 stops17h 40m
United Airlines
Deal found 3/6$801

Find flight deals from Heathrow to Sacramento

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$744

One-way from

$499
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$800
Provider with most accurate pricing for London Heathrow-Sacramento Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Sacramento Intl flights.
Search Deals
From London Heathrow to Sacramento Intl
Search Deals
One-way flight from London Heathrow to Sacramento Intl
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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 March 11, 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

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 5/7

11:25 am-10:15 pm

1 stop18h 50m

Sacramento Intl

Thu 5/21

10:47 pm-9:35 pm

1 stop14h 48m

$875

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 4/24

4:15 pm-11:57 pm

1 stop15h 42m

Sacramento Intl

Fri 5/1

2:23 pm-11:10 am

1 stop12h 47m

$915

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 4/4

11:25 am-5:49 pm

1 stop14h 24m

Sacramento Intl

Sat 4/18

11:41 pm-9:20 pm

1 stop13h 39m

$994
Quickest round-trip

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 4/8

2:50 pm-8:56 pm

1 stop14h 06m

Sacramento Intl

Fri 4/17

4:12 pm-12:25 pm

1 stop12h 13m

$1,034

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 6/18

11:25 am-5:41 pm

1 stop14h 16m

Sacramento Intl

Wed 7/1

1:00 pm-9:40 am

1 stop12h 40m

$1,037

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Fri 8/28

4:15 pm-11:56 pm

1 stop15h 41m

Sacramento Intl

Sat 9/5

10:14 am-10:10 am

1 stop15h 56m

$1,074

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 4/9

2:50 pm-8:56 pm

1 stop14h 06m

Sacramento Intl

Fri 4/17

4:12 pm-12:25 pm

1 stop12h 13m

$1,074

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 6/20

8:20 am-6:58 pm

1 stop18h 38m

Sacramento Intl

Fri 7/3

10:16 am-10:50 am

1 stop16h 34m

$1,144

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 4/7

6:40 am-11:08 pm

3 stops24h 28m

Sacramento Intl

Tue 4/14

2:42 pm-6:30 pm

2 stops19h 48m

$1,180
Cheapest one-way

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Sat 5/9

8:55 am-7:40 pm

1 stop18h 45m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Heathrow to Sacramento

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Sacramento in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Sacramento flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Sacramento flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Sacramento flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-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 Heathrow Airport-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 Heathrow to Sacramento

Have a flexible travel schedule? Discover the best time to fly to Sacramento from Heathrow 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 Heathrow Airport to Sacramento

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Sacramento. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Sacramento, you should look to book at least 31 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Sacramento (average of $475). Flying from London Heathrow Airport to Sacramento in July is currently the most expensive (average of $586). 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 Heathrow Airport to Sacramento?

Reviews of airlines servicing Sacramento

Get insights into the airlines that provide service to Sacramento. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sacramento. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown United Airlines from London Heathrow Airport to Sacramento. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,414 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.
United Airlines
7.4
Good
9,414 reviews
United Airlines
7.4
Good
9,414 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Tim,Sep 2025

LHR - IAD

The premium economy seats were very comfortable and the attention and service by the flight attendants was superb.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow?

    Sacramento Intl (SMF) is the airport you will fly into if you book a flight from London Heathrow to Sacramento. You should not have trouble finding flights to Sacramento Intl from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Sacramento airport from London Heathrow. It is only a 9.4 mi journey from Sacramento Intl (SMF) to Sacramento’s city center.

  • How long is the flight from London Heathrow Airport to Sacramento?

    A quick flight from London Heathrow Airport to Sacramento can take about 18h 50m. United Airlines provides one of the quickest options available for as low as $875. There are 5265 mi between London Heathrow Airport and Sacramento.

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

    Cheapflights users have booked flights from London Heathrow Airport to Sacramento round-trip from $704. This flight start at 18% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Sacramento?

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Sacramento (average of $475). Flying from London Heathrow Airport to Sacramento in July is currently the most expensive (average of $586). 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
Yuba City
Oroville
Plymouth
Auburn
Rocklin
Lincoln

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Heathrow to Sacramento

Discover the top airline that operate flights from Heathrow 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$704Average$1,127FlexibilityNo cancel feeOn-time69%

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