How long is the flight from Sacramento to London?

For as low as £685, Delta can have you in London from Sacramento in 13h 28m. There are 5265 mi between Sacramento and London. This flight may include one or multiple stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Sacramento to London?

When deciding which route to take from Sacramento to London consider Sacramento Intl - London Heathrow, Sacramento Intl - London Gatwick or Sacramento Intl - London City as they are the most popular.

What is the cheapest time of day to fly from SMF to LON?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sacramento to London as you normally would.

What airport do you fly from for flights from Sacramento to London?

Sacramento Intl (SMF), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Sacramento to London. 0 airlines have flights from Sacramento Intl to London on a regular basis. Booking flights from Sacramento Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

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

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

How can I find direct flights from Sacramento to London?

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

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

Yes. Cheapflights offers flight deals from Sacramento to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£218+ Cheap Flights from Sacramento to London

Cheap flight deals from Sacramento to London

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sacramento to London
Explore the most affordable flight options available from Sacramento to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Tue 24/1116:05 -

2 stops40h 45m

Fri 27/1114:30 -

1 stop32h 51m

Deal found 19/8£616

Mon 14/923:35 -

1 stop13h 10m

Mon 28/908:15 -

1 stop20h 57m

Deal found 21/8£631

Tue 1/1211:00 -

1 stop15h 00m

Wed 9/1207:35 -

2 stops20h 43m

Deal found 18/8£638

Tue 17/1116:05 -

2 stops33h 15m

Fri 27/1106:00 -

2 stops22h 36m

Deal found 19/8£640

Mon 5/1018:00 -

2 stops28h 30m

Tue 13/1006:30 -

2 stops18h 51m

Deal found 18/8£641

Mon 30/1113:22 -

1 stop12h 38m

Wed 9/1206:30 -

2 stops19h 25m

Deal found 18/8£642

Sat 28/1116:05 -

2 stops33h 15m

Tue 8/1214:30 -

2 stops32h 23m

Deal found 18/8£643

Wed 4/1114:49 -

1 stop13h 26m

Wed 11/1107:35 -

2 stops20h 43m

Deal found 17/8£646

Mon 30/1114:15 -

2 stops17h 30m

Tue 8/1210:00 -

2 stops19h 45m

Deal found 18/8£650

Tue 6/1005:40 -

2 stops16h 55m

Tue 13/1012:20 -

2 stops29h 56m

Deal found 22/8£662

Tue 22/907:46 -

2 stops17h 39m

Thu 1/1010:25 -

2 stops20h 44m

Deal found 17/8£672

Tue 22/907:46 -

2 stops17h 39m

Tue 29/910:35 -

2 stops20h 10m

Deal found 19/8£673

Best flights from Sacramento to London
Discover carefully curated flight deals from Sacramento to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Wed 14/1006:13 -

2 stops16h 57m

Fri 23/1011:45 -

2 stops19h 01m

Deal found 21/8£668

Mon 2/1114:52 -

1 stop13h 28m

Wed 4/1114:45 -

1 stop15h 21m

Deal found 17/8£685

Wed 14/1010:12 -

1 stop15h 58m

Mon 19/1012:10 -

2 stops56h 52m

Deal found 17/8£690

Thu 15/1008:18 -

2 stops40h 07m

Mon 26/1018:40 -

2 stops35h 00m

Deal found 21/8£712

Sun 13/923:35 -

1 stop13h 10m

Sat 26/908:15 -

1 stop21h 42m

Deal found 18/8£738

Thu 15/1016:05 -

1 stop34h 05m

Mon 26/1014:30 -

1 stop31h 51m

Deal found 21/8£743

Wed 9/911:04 -

2 stops18h 06m

Tue 22/909:35 -

2 stops21h 59m

Deal found 17/8£896

Thu 8/1013:13 -

2 stops60h 42m

Sun 18/1010:50 -

2 stops43h 39m

Deal found 18/8£1,267

Wed 30/914:14 -

2 stops17h 46m

Wed 7/1010:25 -

2 stops20h 21m

Deal found 19/8£673

Sun 18/1007:00 -

2 stops21h 35m

Sun 25/1019:05 -

2 stops34h 35m

Deal found 19/8£722

Sun 13/908:13 -

1 stop18h 27m

Wed 23/908:40 -

2 stops19h 07m

Deal found 19/8£769

Fri 18/920:24 -

2 stops15h 46m

Fri 25/908:40 -

2 stops19h 59m

Deal found 21/8£705

Tue 13/1007:00 -

2 stops17h 40m

Mon 19/1009:15 -

2 stops21h 31m

Deal found 21/8£744

Mon 7/916:05 -

1 stop34h 05m

Fri 18/915:05 -

1 stop34h 21m

Deal found 20/8£775

Tue 17/1114:52 -

2 stops23h 43m

Fri 27/1106:30 -

2 stops25h 29m

Deal found 21/8£891

Wed 30/908:18 -

2 stops20h 17m

Wed 7/1009:15 -

2 stops21h 31m

Deal found 19/8£770

Mon 14/906:16 -

2 stops16h 54m

Mon 28/908:40 -

2 stops19h 00m

Deal found 21/8£810

Sun 13/906:00 -

2 stops28h 50m

Wed 23/910:20 -

2 stops20h 13m

Deal found 18/8£909

Sun 13/907:00 -

2 stops21h 35m

Thu 24/909:15 -

2 stops21h 31m

Deal found 18/8£791

Fri 11/909:17 -

2 stops17h 03m

Sat 19/906:30 -

2 stops18h 19m

Deal found 20/8£846

Fri 6/1109:20 -

2 stops23h 00m

Tue 17/1117:20 -

2 stops31h 05m

Deal found 18/8£977

Sun 13/907:00 -

2 stops17h 25m

Thu 24/909:25 -

2 stops21h 21m

Deal found 18/8£819

Sun 7/208:00 -

2 stops20h 50m

Fri 12/209:15 -

2 stops21h 26m

Deal found 19/8£827

Mon 7/1209:33 -

2 stops22h 47m

Tue 15/1217:20 -

2 stops31h 05m

Deal found 17/8£1,002

Sun 27/907:00 -

2 stops17h 25m

Mon 5/1009:25 -

2 stops21h 21m

Deal found 19/8£829

Tue 6/1013:13 -

2 stops43h 27m

Tue 3/1117:20 -

2 stops31h 05m

Deal found 18/8£1,021

Sat 3/1008:18 -

2 stops21h 27m

Sat 10/1009:00 -

2 stops21h 46m

Deal found 18/8£843

Mon 19/1009:05 -

2 stops23h 35m

Mon 26/1010:55 -

2 stops42h 49m

Deal found 22/8£1,062

Wed 16/908:13 -

2 stops20h 22m

Wed 23/909:15 -

2 stops21h 33m

Deal found 19/8£854

Mon 14/909:15 -

2 stops23h 25m

Sat 6/317:20 -

2 stops31h 10m

Deal found 19/8£1,075

Find flight deals from Sacramento to London

Round-trip from	£616
One-way from	£218
Popular in	June
Cheapest in	March
Average price	£779

Air Canada
24/11-27/11
3 total stops
73h 36m total
Sacramento to London

Search Deals

7/11
3 total stops
29h 09m total
Sacramento to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£119 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Wed 14/10

06:13-07:10

2 stops16h 57m

London Heathrow

Fri 23/10

11:45-22:46

2 stops19h 01m

£668

SacramentoLondon

SMF Sacramento Intl - LGW London Gatwick

SMFLGW

Sacramento Intl

Wed 30/9

14:14-16:00

2 stops17h 46m

London Gatwick

Wed 7/10

10:25-22:46

2 stops20h 21m

£673

Fastest return journey

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Mon 2/11

14:52-12:20

1 stop13h 28m

London Heathrow

Wed 4/11

14:45-22:06

1 stop15h 21m

£685

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Wed 14/10

10:12-10:10

1 stop15h 58m

London Heathrow

Mon 19/10

12:10-13:02

2 stops56h 52m

£690

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Fri 18/9

20:24-20:10

2 stops15h 46m

London Heathrow

Fri 25/9

08:40-20:39

2 stops19h 59m

£705

SacramentoLondon

SMF Sacramento Intl - LGW London Gatwick

SMFLGW

Sacramento Intl

Thu 15/10

08:18-08:25

2 stops40h 07m

London Gatwick

Mon 26/10

18:40-22:40

2 stops35h 00m

£712

SacramentoLondon

SMF Sacramento Intl - LCY London City

SMFLCY

Sacramento Intl

Sun 18/10

07:00-12:35

2 stops21h 35m

London City

Sun 25/10

19:05-22:40

2 stops34h 35m

£722

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Sun 13/9

23:35-20:45

1 stop13h 10m

London Heathrow

Sat 26/9

08:15-21:57

1 stop21h 42m

£738

SacramentoLondon

SMF Sacramento Intl - LHR London Heathrow

SMFLHR

Sacramento Intl

Thu 15/10

16:05-10:10

1 stop34h 05m

London Heathrow

Mon 26/10

14:30-15:21

1 stop31h 51m

£743

SacramentoLondon

SMF Sacramento Intl - LCY London City

SMFLCY

Sacramento Intl

Tue 13/10

07:00-08:40

2 stops17h 40m

London City

Mon 19/10

09:15-22:46

2 stops21h 31m

£744

Flights are sorted by cheapest return flights first.

Deals found on 21/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Sacramento to London

Have a flexible travel schedule? Discover the best time to fly to London from Sacramento with our price prediction graph.

SMF-LON

SMF-LHR

SMF-STN

SMF-LGW

SMF-LCY

Estimated return 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 Sacramento to London

SMF-LON

SMF-LHR

SMF-STN

SMF-LGW

SMF-LCY

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

Currently, March is the cheapest month in which you can book a flight from Sacramento to London (average of £483). Flying from Sacramento to London in June is currently the most expensive (average of £1,025). 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 for a return flight from Sacramento to London?

Airfare is typical for this route at the moment.

Sacramento to London flights typically cost between £598 and £818 in November.
The cheapest return price found within the last 5 days was £616 on Multiple Airlines (24 Nov–27 Nov).

What’s the top stopover airport for flights from Sacramento to London?

Los Angeles (LAX) – chosen by Cheapflights users on 33% of one-stop itineraries from Sacramento to London on Cheapflights.

What’s the cheapest stopover airport for flights from Sacramento to London?

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £552.

What’s the fastest stopover option from Sacramento to London?

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 40m.

Which airport typically offers the quickest stopover for flights from Sacramento to London?

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 32m.

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

To ensure you get the cheapest price possible for a flight from Sacramento to London, you should look to book at least 11 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.

Related info for your journey

What airport do you fly from for flights from Sacramento to London?
Sacramento Intl (SMF), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Sacramento to London. 0 airlines have flights from Sacramento Intl to London on a regular basis. Booking flights from Sacramento Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.
How long is the flight from Sacramento to London?
For as low as £685, Delta can have you in London from Sacramento in 13h 28m. There are 5265 mi between Sacramento and London. This flight may include one or multiple stops.
What are the most popular routes from Sacramento to London?
When deciding which route to take from Sacramento to London consider Sacramento Intl - London Heathrow, Sacramento Intl - London Gatwick or Sacramento Intl - London City as they are the most popular.
Can I find deals for flights from Sacramento to London that include hotel bookings?
Yes. In addition to deals on Sacramento to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sacramento to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to London.
Can I find deals for business class flights from Sacramento to London?
Yes. Cheapflights offers flight deals from Sacramento to London 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 Sacramento to London?
Currently, March is the cheapest month in which you can book a flight from Sacramento to London (average of £483). Flying from Sacramento to London in June is currently the most expensive (average of £1,025). 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

Hounslow

Milton Keynes

Luton

Wembley

Gatwick

Slough

Ilford

Hayes

Croydon

Colchester

Eastbourne

Brentford

Southend-on-Sea

Barnet

Enfield

Kingston upon Thames

Southall

Watford

Dover

Romford

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

London flight routes

Other flight options

Popular flights

Alternative routes for Sacramento to London

Los Angeles to Heathrow flights

San Francisco to Heathrow flights

Los Angeles to Gatwick flights

Los Angeles to Stansted flights

Los Angeles to London City flights

San Francisco to Gatwick flights

San Francisco to London City flights

San Francisco to Stansted flights

Ontario to Heathrow flights

Los Angeles to Luton flights

San Diego to Heathrow flights

San Francisco to Luton flights

Burbank to Heathrow flights

Las Vegas to Heathrow flights

San Jose to Heathrow flights

Los Angeles to Edinburgh flights

Ontario to Gatwick flights

San Diego to Gatwick flights

San Diego to Stansted flights

Las Vegas to Gatwick flights

San Francisco to Edinburgh flights

Los Angeles to Manchester flights

Sacramento to Heathrow flights

Santa Ana to Heathrow flights

Las Vegas to London City flights

San Jose to Gatwick flights

Oakland to Heathrow flights

Sacramento to Gatwick flights

San Diego to Edinburgh flights

Burbank to Gatwick flights

Ontario to Edinburgh flights

Reno to Heathrow flights

Oakland to Gatwick flights

San Francisco to Manchester flights

Ontario to Manchester flights

San Francisco to Birmingham flights

Reno to Gatwick flights

San Diego to Manchester flights

Las Vegas to Edinburgh flights

Santa Ana to Gatwick flights

Santa Ana to Manchester flights

Los Angeles to Southampton flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sacramento to London?

Cheapflights helps you search for flights from Sacramento to London via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Sacramento to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Sacramento.

Can Cheapflights find flights from Sacramento to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sacramento to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Sacramento to London become cheaper?

Not ready to book yet? You can track prices for flights from Sacramento to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sacramento to London from £218

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sacramento to London

Cheapest flights from Sacramento to LondonExplore the most affordable flight options available from Sacramento to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Explore the most affordable flight options available from Sacramento to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Sacramento to LondonDiscover carefully curated flight deals from Sacramento to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Discover carefully curated flight deals from Sacramento to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Sacramento to LondonDiscover last-minute flight deals from Sacramento to London. Data last updated 22 August 2026 and is based on user searches.

Discover last-minute flight deals from Sacramento to London. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Sacramento to LondonSearch for one-way flight options from Sacramento to London. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Search for one-way flight options from Sacramento to London. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Find flight deals from Sacramento to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sacramento to London that are best for you.

Best time to book a flight from Sacramento to London

Have a flexible travel schedule? Discover the best time to fly to London from Sacramento with our price prediction graph.

Cheapflights Insights

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

How much does it cost for a return flight from Sacramento to London?

Airfare is typical for this route at the moment.

Sacramento to London flights typically cost between £598 and £818 in November.The cheapest return price found within the last 5 days was £616 on Multiple Airlines (24 Nov–27 Nov).

What’s the top stopover airport for flights from Sacramento to London?

Share of one-stop return flights from Sacramento to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Los Angeles (LAX) – chosen by Cheapflights users on 33% of one-stop itineraries from Sacramento to London on Cheapflights.

What’s the cheapest stopover airport for flights from Sacramento to London?

Average return fare for one-stop flights from Sacramento to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Los Angeles (LAX) is the most affordable one-stop option, with an average return flight price of £552.

What’s the fastest stopover option from Sacramento to London?

Shortest average travel time for one-stop one-way flights from Sacramento to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Denver (DEN) have the shortest average one-way travel time for one-stop routes: 12h 40m.

Which airport typically offers the quickest stopover for flights from Sacramento to London?

Average stopover duration for one-stop one-way flights from Sacramento to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average stopover time of 1h 32m.

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

To ensure you get the cheapest price possible for a flight from Sacramento to London, you should look to book at least 11 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.

Related info for your journey

What airport do you fly from for flights from Sacramento to London?

How long is the flight from Sacramento to London?

What are the most popular routes from Sacramento to London?

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

How can I find direct flights from Sacramento to London?

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

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

Travelling to a place near London?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sacramento to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Sacramento to London by cabin class

Find flights from Sacramento to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 August 2026.

Sacramento and London flights

Browse other Sacramento and London flight options. Last updated on 22 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Sacramento to London?

Why should you use Cheapflights to find cheap flight tickets from Sacramento to London?

Can Cheapflights find flights from Sacramento to London with no change fees?

Can Cheapflights notify me if prices for flights from Sacramento to London become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sacramento to London
Explore the most affordable flight options available from Sacramento to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2026.

Best flights from Sacramento to London
Discover carefully curated flight deals from Sacramento to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 August 2026.

Last-minute flights from Sacramento to London
Discover last-minute flight deals from Sacramento to London. Data last updated 22 August 2026 and is based on user searches.

One-way flights from Sacramento to London
Search for one-way flight options from Sacramento to London. Find affordable one-way fares based on user searches. Data last updated 22 August 2026.

Sacramento to London flights typically cost between £598 and £818 in November.
The cheapest return price found within the last 5 days was £616 on Multiple Airlines (24 Nov–27 Nov).