What is the cheapest airline that flies from London to Sacramento Intl?

British Airways, United Airlines, and Aer Lingus are the most popular carriers operating from London to Sacramento Intl

What airlines fly to Sacramento?

British Airways, United Airlines and Lufthansa are the top three most popular airlines that fly to Sacramento from London according to our data. British Airways 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 13 different airlines that fly to Sacramento on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London to Sacramento Intl Airport?

Prices for flights from London to Sacramento Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London to Sacramento Intl Airport?

There is 1 operator available for flights from London to Sacramento Intl Airport as of February 2026.

How old do you have to be to fly from London 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 to Sacramento Intl Airport.

What documentation or ID do you need to fly to Sacramento Intl Airport?

The required travel and health documents for your Sacramento Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sacramento Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$459 Cheap Flights from London to Sacramento in 2026

Q: What is the typical price of a round-trip flight between London and Sacramento?

Prices are currently typical for flights on this route. Typical prices usually range from $720 to $856. The lowest price recently found on this route was $743.

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Find the cheapest flights from London to San Francisco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 pm - 8:40 pm

LHR

SMF

16h 25m

1 stop

10:13 am - 10:10 am

SMF

LHR

15h 57m

1 stop

$743United Airlines

Thu, Jun 18 - Mon, Jun 22

9:25 am - 8:31 pm

LGW

SMF

19h 06m

2 stops

1:55 pm - 5:50 pm

SMF

LGW

19h 55m

2 stops

$763SWISS

Mon, Apr 13 - Mon, Apr 27

8:40 am - 8:31 pm

LHR

SMF

19h 51m

2 stops

1:55 pm - 5:50 pm

SMF

LHR

19h 55m

2 stops

$765SWISS

Mon, Apr 13 - Mon, Apr 27

2:50 pm - 8:56 pm

LHR

SMF

14h 06m

1 stop

3:53 pm - 2:10 pm

SMF

LHR

14h 17m

1 stop

$779Lufthansa

Mon, Apr 13 - Mon, Apr 27

2:50 pm - 8:56 pm

LHR

SMF

14h 06m

1 stop

11:18 am - 11:10 am

SMF

LHR

15h 52m

1 stop

$785Lufthansa

Mon, Apr 13 - Mon, Apr 27

10:15 am - 12:20 pm

LHR

SMF

34h 05m

2 stops

1:00 pm - 11:50 am

SMF

LHR

38h 50m

2 stops

$793Air Canada

Mon, Apr 13 - Mon, Apr 27

8:40 am - 8:31 pm

LHR

SMF

19h 51m

2 stops

1:00 pm - 9:40 am

SMF

LHR

12h 40m

1 stop

$808Multiple Airlines

Mon, Apr 13 - Mon, Apr 27

10:00 am - 6:46 pm

LGW

SMF

16h 46m

1 stop

7:41 pm - 10:55 am

SMF

LGW

31h 14m

1 stop

$1,072Multiple Airlines

Sun, Jul 19 - Wed, Jul 29

6:50 am - 11:59 pm

LCY

SMF

24h 09m

2 stops

7:00 am - 9:35 pm

SMF

LCY

30h 35m

2 stops

$1,171Aer Lingus

Mon, Mar 23 - Mon, Mar 30

8:30 pm - 11:59 pm

LCY

SMF

35h 29m

2 stops

7:00 am - 9:35 pm

SMF

LCY

30h 35m

2 stops

$1,492Aer Lingus

Tue, Mar 31 - Wed, Apr 8

United Airlines flights from London to Sacramento

Our best United Airlines deals on London to Sacramento flight tickets

United Airlines

Jun 18

LHR12:15 pmLondon Heathrow

16h 25m

1 stop

SMF8:40 pmSacramento Intl

Jun 22

SMF10:13 amSacramento Intl

15h 57m

1 stop

LHR10:10 amLondon Heathrow

$743

United Airlines

May 7

LHR11:25 amLondon Heathrow

14h 24m

1 stop

SMF5:49 pmSacramento Intl

May 21

SMF10:47 pmSacramento Intl

13h 53m

1 stop

LHR8:40 pmLondon Heathrow

$841

United Airlines

May 7

LHR2:50 pmLondon Heathrow

14h 06m

1 stop

SMF8:56 pmSacramento Intl

May 21

SMF6:00 amSacramento Intl

17h 25m

1 stop

LHR7:25 amLondon Heathrow

$842

Icelandair flights from London to Sacramento

Our best Icelandair deals on London to Sacramento flight tickets

Icelandair

Feb 25

LHR12:15 pmLondon Heathrow

19h 41m

2 stops

SMF11:56 pmSacramento Intl

Apr 20

SMF6:56 pmSacramento Intl

41h 24m

2 stops

LHR8:20 pmLondon Heathrow

$1,028

Icelandair

Feb 26

LHR12:15 pmLondon Heathrow

16h 59m

2 stops

SMF9:14 pmSacramento Intl

Apr 20

SMF6:56 pmSacramento Intl

41h 24m

2 stops

LHR8:20 pmLondon Heathrow

$1,164

Icelandair

Jul 20

LGW3:40 pmLondon Gatwick

38h 10m

2 stops

SMF9:50 pmSacramento Intl

Jul 25

SMF12:04 pmSacramento Intl

15h 41m

2 stops

LGW11:45 amLondon Gatwick

$1,374

Fly from

Fly to

Route

Depart

Return

Price

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 6/18

12:15 pm-8:40 pm

1 stop16h 25m

Sacramento Intl

Mon 6/22

10:13 am-10:10 am

1 stop15h 57m

$743

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Mon 4/13

9:25 am-8:31 pm

2 stops19h 06m

Sacramento Intl

Mon 4/27

1:55 pm-5:50 pm

2 stops19h 55m

$763

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 4/13

8:40 am-8:31 pm

2 stops19h 51m

Sacramento Intl

Mon 4/27

1:55 pm-5:50 pm

2 stops19h 55m

$765

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 4/13

2:50 pm-8:56 pm

1 stop14h 06m

Sacramento Intl

Mon 4/27

3:53 pm-2:10 pm

1 stop14h 17m

$779

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 4/13

2:50 pm-8:56 pm

1 stop14h 06m

Sacramento Intl

Mon 4/27

11:18 am-11:10 am

1 stop15h 52m

$785

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 4/13

10:15 am-12:20 pm

2 stops34h 05m

Sacramento Intl

Mon 4/27

1:00 pm-11:50 am

2 stops38h 50m

$793

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 4/13

8:40 am-8:31 pm

2 stops19h 51m

Sacramento Intl

Mon 4/27

1:00 pm-9:40 am

1 stop12h 40m

$808

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Sun 7/19

10:00 am-6:46 pm

1 stop16h 46m

Sacramento Intl

Wed 7/29

7:41 pm-10:55 am

1 stop31h 14m

$1,072

LondonSacramento

LCY - SMF

LCYSMF

London City

Mon 3/23

6:50 am-11:59 pm

2 stops24h 09m

Sacramento Intl

Mon 3/30

7:00 am-9:35 pm

2 stops30h 35m

$1,171

LondonSacramento

LCY - SMF

LCYSMF

London City

Tue 3/31

8:30 pm-11:59 pm

2 stops35h 29m

Sacramento Intl

Wed 4/8

7:00 am-9:35 pm

2 stops30h 35m

$1,492

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Prices

Airlines

What is the typical price of a round-trip flight between London and Sacramento?

What is the cheapest month to fly to Sacramento?

The month of September is, on average, the cheapest month to fly to Sacramento from London, with most prices found around $730. If you are unable to visit Sacramento during the month of September, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around $745.

How far in advance should I book a flight to Sacramento?

You are more likely to see cheaper flights to Sacramento from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sacramento for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sacramento from London for as low as $662 on momondo.

Can stopping save me money on London to Sacramento flights?

You could potentially save up to 15% on your flight if you consider stops on a London to Sacramento flight.

How have London to Sacramento flight prices changed over time?

As of February 2026, prices for London to Sacramento flights are approximately 83% more expensive when compared to flights at the same time last year.

When to book flights from London to Sacramento

Are you open to changing your travel dates? Check out the ideal times to fly from London to Sacramento according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Sacramento (LON to SMF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sacramento

Fastest flight time	15h 04m
Direct flights	None

The fastest flight from London to Sacramento takes 15h 04m

There are no direct flights from London to Sacramento. There are no popular flight routes from London to Sacramento.

Search flight deals

How far is London to Sacramento Intl by plane?
London and Sacramento Intl are 5276.7 mi apart from one another. 15h 04m is a normal flight duration for this route.
When did momondo last update prices for flights from London to Sacramento Intl Airport?
Prices for flights from London to Sacramento Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Sacramento Intl Airport?
There is 1 operator available for flights from London to Sacramento Intl Airport as of February 2026.
How old do you have to be to fly from London 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 to Sacramento Intl Airport.
What documentation or ID do you need to fly to Sacramento Intl Airport?
The required travel and health documents for your Sacramento Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sacramento Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from London to Sacramento

Compare and see reviews for airlines that fly from London to Sacramento with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $704	Free Cancellation	Rating 7.4 9,342 reviews		Search United Airlines flights

Chico

Oroville

Rocklin

Yuba City

Lincoln

Auburn

Marysville

Grass Valley

Placerville

Nevada City

Plymouth

Willows

El Dorado Hills

Why 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?

Flights from London to Sacramento with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Sacramento?

Once all potential London to Sacramento flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

An easier way to manage your Sacramento trip

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Cheap flights from London to San Francisco from $459

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 to San Francisco departing on 4/28. 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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Find the cheapest flights from London to San Francisco

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United Airlines flights from London to Sacramento

Our best United Airlines deals on London to Sacramento flight tickets

Icelandair flights from London to Sacramento

Our best Icelandair deals on London to Sacramento flight tickets

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How to get the cheapest flight ticket from London to Sacramento

What is the typical price of a round-trip flight between London and Sacramento?

What is the cheapest month to fly to Sacramento?

How far in advance should I book a flight to Sacramento?

Can stopping save me money on London to Sacramento flights?

How have London to Sacramento flight prices changed over time?

What is the cheapest airline that flies from London to Sacramento Intl?

What airlines fly to Sacramento?

When to book flights from London to Sacramento

Cheap London to Sacramento (LON to SMF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Sacramento

Fastest flight time

Direct flights

Best airlines flying from London to Sacramento

Compare and see reviews for airlines that fly from London to Sacramento with momondo

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from London to Sacramento?

Can I find flights from London to Sacramento with flexible booking policies on momondo?

How can momondo help me find flights from London to Sacramento?

I’m not ready to book a flight from London to Sacramento right now. Can momondo alert me if prices change?

An easier way to manage your Sacramento trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California

Fly your favorite airline to San Francisco

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to San Francisco

List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year

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