$408 Cheap Flights from London (LHR) to Sacramento (SMF)

View $408 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)

Cheap Flights from London to Sacramento (LHR-SMF)

Prices were available within the past 7 days and start at $408 for one-way flights and $743 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$743 Roundtrip, found 4 days ago
$743
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $743 found 4 days ago
Lufthansa
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$745 Roundtrip, found 4 days ago
$745
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $745 found 4 days ago
Lufthansa
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$750 Roundtrip, found 4 days ago
$750
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $750 found 4 days ago
Lufthansa
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$750 Roundtrip, found 4 days ago
$750
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $750 found 4 days ago
Lufthansa
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $752 found 4 days ago
Brussels Airlines
Wed, Dec 10 - Thu, Jan 29
LHR
London
SMF
Sacramento
$755 Roundtrip, found 4 days ago
$755
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Wed, Dec 10 from London to Sacramento, returning Thu, Jan 29, priced at $755 found 4 days ago
Air Canada
Mon, Jan 12 - Tue, Feb 24
LHR
London
SMF
Sacramento
$770 Roundtrip, found 8 hours ago
$770
Roundtrip
found 8 hours ago
Select Air Canada flight, departing Mon, Jan 12 from London to Sacramento, returning Tue, Feb 24, priced at $770 found 8 hours ago
United
Wed, Dec 31 - Mon, Jan 19
LHR
London
SMF
Sacramento
$788 Roundtrip, found 2 days ago
$788
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from London to Sacramento, returning Mon, Jan 19, priced at $788 found 2 days ago
Scandinavian Airlines
Mon, Jan 12 - Tue, Feb 24
LHR
London
SMF
Sacramento
$849 Roundtrip, found 8 hours ago
$849
Roundtrip
found 8 hours ago
Select Scandinavian Airlines flight, departing Mon, Jan 12 from London to Sacramento, returning Tue, Feb 24, priced at $849 found 8 hours ago
British Airways
Mon, Jan 12 - Tue, Feb 24
LHR
London
SMF
Sacramento
$859 Roundtrip, found 8 hours ago
$859
Roundtrip
found 8 hours ago
Select British Airways flight, departing Mon, Jan 12 from London to Sacramento, returning Tue, Feb 24, priced at $859 found 8 hours ago

Find the cheapest month to fly from London (LHR) to Sacramento (SMF)

November is typically the cheapest month to fly

From $629 - $1,478 per traveler.

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF) cost?
Snag a cheap one-way flight from $408 or cheap return flight from $743 from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)?
December is the cheapest month to fly from LHR to SMF. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)?
To find the cheapest airline flying from LHR to SMF, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)?
Nonstop flights from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to SMF?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)?
To arrive at Sacramento Intl. Airport (SMF) on time, choose a flight that takes off from Heathrow Airport (LHR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF) last-minute?
Last-minute fares from LHR to SMF are typically more expensive. For the lowest prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a LHR to SMF flight and hotel package?
Booking a LHR to SMF flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Sacramento Intl. Airport (SMF)?
Typically, you can cancel or modify your LHR to SMF flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Heathrow
Destination airport
Sacramento Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$742
Distance
5268 mi

Book with confidence

London to Sacramento Flights

The cheapest times to fly from London to Sacramento

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Sacramento are during the month of December. You can find some of the cheapest flights from London to Sacramento with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Sacramento

Sunday is one of the best days to book for cheap flights from London to Sacramento: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Sacramento

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Sacramento in 2025. You can also book with separate airlines for your outbound and return journeys, from $408 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Sacramento flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Sacramento airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Sacramento Flights

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*Available to One Key members.