Cheap flights from London Heathrow Airport to San Francisco from $349
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Francisco departing on 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from London Heathrow Airport to Sacramento
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Lufthansa flights from London Heathrow Airport to Sacramento
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How to get the cheapest flight ticket from London Heathrow Airport to Sacramento
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sacramento?
The month of November is, on average, the cheapest month to fly to Sacramento from London Heathrow Airport, with most prices found around $721. If you are unable to visit Sacramento during the month of November, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $730.
What is the cheapest day to depart on your flight to Sacramento?
The cheapest day to depart from London Heathrow Airport to Sacramento is on a Tuesday when prices can be found for as low as $852. Flights from London Heathrow Airport to Sacramento on a Monday will generally be more expensive and average around $1,158. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Sacramento?
According to our data, the cheapest time of day to fly to Sacramento is in the afternoon. momondo users have found flights departing from London Heathrow Airport to Sacramento in the afternoon for as low as $880. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $916. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Sacramento?
You are more likely to see cheaper flights to Sacramento from London Heathrow Airport when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around $849 when searching 21 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from London Heathrow Airport for as low as $727 on momondo.
Can stopping save me money on London Heathrow Airport to Sacramento flights?
You could potentially save up to 21% on your flight if you consider stops on a London Heathrow Airport to Sacramento flight.
How have London Heathrow Airport to Sacramento flight prices changed over time?
As of June 2025, prices for London Heathrow Airport to Sacramento flights are approximately 7% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Sacramento Intl?
Aer Lingus, Lufthansa, and JetBlue are the most popular carriers operating from London Heathrow to Sacramento Intl
What airlines fly to Sacramento?
United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Sacramento from London Heathrow Airport according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Sacramento. Keep in mind that there are 10 different airlines that fly to Sacramento on a routine basis, so you have a few additional options to choose from.
When to book flights from London Heathrow Airport to Sacramento
Cheap London Heathrow Airport to Sacramento (LHR to SMF) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Sacramento
How far is London Heathrow to Sacramento Intl by plane?
The straight-line distance from London Heathrow to Sacramento Intl is 5268.3 mi. In terms of flight time, this usually takes a little over 14h 04m.
When did momondo last update prices for flights from London Heathrow Airport to Sacramento Intl Airport?
Prices for flights from London Heathrow Airport to Sacramento Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Sacramento Intl Airport?
The number of operators available for flights from London Heathrow Airport to Sacramento Intl Airport is 1 as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Sacramento Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Sacramento Intl Airport.
What documentation or ID do you need to fly to Sacramento Intl Airport?
The necessary travel and health documents for your Sacramento Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London Heathrow Airport to Sacramento?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Sacramento is United Airlines, representing 100% of all bookings.
Best airlines flying from London Heathrow Airport to Sacramento
Compare and see reviews for airlines that fly from London Heathrow Airport to Sacramento with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $711 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $770 | Free Cancellation | Rating 7.4 8,798 reviews |
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Sacramento?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sacramento from London.
Can I find flights from London to Sacramento with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sacramento from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London to Sacramento?
Once you have performed a search for London to Sacramento flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to Sacramento right now. Can momondo alert me if prices change?
Price alerts on flights to Sacramento from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.