LHR - SMF

$724 Find Cheap Flights from London Heathrow Airport to Sacramento

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Sacramento departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sacramento

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sacramento, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Sacramento, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$729
Typical prices: $683-$866
Air Canada
Mon 1/19Mon 2/2
LHR - SMF • 1 stop
Cheapest one-way
$724
Typical prices: $620-$668
United Airlines
Sun 1/11
LHR - SMF • 2 stops
Top airlines
Air Canada
Cheapest • from $729 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 16% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sacramento!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Heathrow to Sacramento (LHR-SMF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Sacramento that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Heathrow to Sacramento

Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
2:30 pm - 11:52 am
LHR
-
SMF
29h 22m1 stop
Air Canada Logo
12:30 pm - 11:50 am
SMF
-
LHR
15h 20m1 stop
$729Air Canada
Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
2:30 pm - 11:52 am
LHR
-
SMF
29h 22m1 stop
Air Canada Logo
12:30 pm - 7:10 am
SMF
-
LHR
34h 40m2 stops
$732Air Canada
Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
1:25 pm - 11:52 am
LHR
-
SMF
54h 27m2 stops
Air Canada Logo
12:30 pm - 7:10 am
SMF
-
LHR
34h 40m2 stops
$735Air Canada
Wed, Mar 4 - Thu, Mar 19
United Airlines Logo
9:00 am - 10:15 pm
LHR
-
SMF
21h 15m2 stops
United Airlines Logo
8:00 am - 1:30 pm
SMF
-
LHR
22h 30m1 stop
$741United Airlines
Wed, Mar 4 - Thu, Mar 19
United Airlines Logo
9:00 am - 10:15 pm
LHR
-
SMF
21h 15m2 stops
United Airlines Logo
11:06 am - 7:10 am
SMF
-
LHR
37h 04m2 stops
$744United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
6:30 am - 6:41 pm
LHR
-
SMF
20h 11m2 stops
United Airlines Logo
11:10 am - 12:00 pm
SMF
-
LHR
16h 50m1 stop
$747United Airlines
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
4:40 pm - 5:14 pm
LHR
-
SMF
32h 34m2 stops
United Airlines Logo
10:50 am - 7:55 am
SMF
-
LHR
13h 05m1 stop
$760United Airlines
Mon, Jan 12 - Mon, Jan 19
Lufthansa Logo
11:35 am - 5:46 pm
LHR
-
SMF
14h 11m1 stop
Lufthansa Logo
10:59 am - 7:55 am
SMF
-
LHR
12h 56m1 stop
$761Lufthansa
Mon, Jan 12 - Mon, Jan 19
Air Canada Logo
1:25 pm - 11:52 am
LHR
-
SMF
54h 27m2 stops
Air Canada Logo
12:30 pm - 11:50 am
SMF
-
LHR
15h 20m1 stop
$767Air Canada
Mon, Jan 19 - Mon, Feb 2
Air Canada Logo
3:00 pm - 11:52 am
LHR
-
SMF
28h 52m2 stops
Air Canada Logo
12:30 pm - 10:10 am
SMF
-
LHR
37h 40m2 stops
$768Air Canada
Booking Insights

KAYAK's insights & trends for Heathrow to Sacramento flights

Get data-powered insights and trends into flights from Heathrow to Sacramento to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from London Heathrow Airport to Sacramento?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Sacramento departing in January.

What’s the cheapest day of the week to fly from London Heathrow Airport to Sacramento?

The average price of all round-trip flights from London Heathrow Airport to Sacramento clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Sacramento on a Friday and more expensive on a Monday. On your return trip to London Heathrow Airport, you should consider flying back on a Monday, and avoid Thursdays for better deals.

What is the cheapest month to fly from London Heathrow Airport to Sacramento?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Sacramento, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Sacramento is November, where tickets cost $704 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,106 and $1,077 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Sacramento, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Heathrow Airport to Sacramento, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$724
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from London Heathrow Airport to Sacramento

When to book flights from Heathrow to Sacramento

Are your dates flexible? Find out the best times to travel from Heathrow to Sacramento based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Sacramento flights

  • What is the cheapest flight from London Heathrow Airport to Sacramento?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Sacramento was $724 for a one-way ticket and $729 for a round-trip.

  • Do I need a passport to fly between London Heathrow Airport and Sacramento?

    Yes

  • Which airports will I be using when flying from London Heathrow Airport to Sacramento?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Sacramento, also known as Sacramento Intl.

  • Which aircraft models fly most regularly from London Heathrow Airport to Sacramento?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Sacramento?

    Star Alliance is the only airline alliance operating flights between London Heathrow Airport and Sacramento.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Sacramento?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Sacramento.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Sacramento?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sacramento from London Heathrow Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Sacramento?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sacramento with an airline and back to London Heathrow Airport with another airline. Booking your flights between London Heathrow Airport and SMF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Sacramento?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sacramento from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to Sacramento

 
See real verified KAYAK customer reviews for airlines flying from London to Sacramento. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Sacramento? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

6.0 GoodSue, Dec 2025
SJO - SFO
Read more United Airlines reviews

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United has come a long way, it’s been a fantastic experience traveling with them.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Everything you need to know for your flight from Heathrow to Sacramento

Information on your arrival and departure airports

London Heathrow Airport (LHR)
Sacramento (SMF)