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

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 12m.

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

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

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

Chicago (ORD) is the most affordable one-stop option, with an average return flight price of £495.

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

Denver (DEN) – chosen by Cheapflights users on 58% of one-stop itineraries from Sacramento to London Heathrow Airport on Cheapflights.

How long is the flight from Sacramento to London Heathrow Airport?

A quick flight from Sacramento to London Heathrow Airport can take about 16h 35m. United Airlines provides one of the quickest options available for as low as £464. The distance between Sacramento and London Heathrow Airport is about 5265 mi.

What is the cheapest airline to fly from Sacramento to London Heathrow Airport round-trip?

Our cheapest airline available from Sacramento to London Heathrow Airport is Lufthansa. Our recent data shows that you can find tickets from as low as £419 on this airline. Lufthansa is currently priced 38% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, 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 is the cheapest time of day to fly from SMF to LHR?

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

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

Most people fly from Sacramento Intl (SMF) if they book a flight from Sacramento to London Heathrow. On average, Sacramento Intl has 0 outbound flights to London Heathrow per day from 1 airline. Sacramento Intl is conveniently located just 9.4 mi from Sacramento’s city center.

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

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

How can I find direct flights from Sacramento to Heathrow?

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

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

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

£160+ Flights from Sacramento to London Heathrow Airport

Q: How much does it cost for a return flight from Sacramento to London Heathrow Airport?

Airfare is below average for this route at the moment. Sacramento to London Heathrow Airport flights typically cost between £581 and £759 in April. The cheapest return flight price found within the last 3 days was £443 on Lufthansa (19 Apr-7 May).

Cheap flight deals from Sacramento to Heathrow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sacramento to Heathrow
Explore the most affordable flight options available from Sacramento to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Thu 27/807:55

SMF

LHR

1 stop14h 40m

United Airlines

Fri 28/808:40

LHR

SMF

2 stops22h 48m

United Airlines

Deal found 30/1£429

Sun 19/413:00

SMF

LHR

1 stop16h 20m

Lufthansa

Thu 7/509:00

LHR

SMF

2 stops22h 00m

Lufthansa

Deal found 2/2£443

Tue 18/811:50

SMF

LHR

2 stops38h 10m

Multiple Airlines

Fri 21/806:55

LHR

SMF

2 stops21h 52m

Multiple Airlines

Deal found 31/1£445

Tue 3/313:49

SMF

LHR

2 stops25h 06m

Lufthansa

Wed 18/307:40

LHR

SMF

2 stops19h 46m

Lufthansa

Deal found 31/1£448

Tue 21/413:00

SMF

LHR

1 stop16h 20m

Lufthansa

Tue 5/506:55

LHR

SMF

2 stops21h 47m

Lufthansa

Deal found 1/2£450

Wed 29/413:00

SMF

LHR

1 stop16h 20m

Lufthansa

Wed 6/509:30

LHR

SMF

2 stops21h 30m

Lufthansa

Deal found 31/1£451

Wed 22/413:00

SMF

LHR

2 stops14h 50m

Multiple Airlines

Wed 6/509:30

LHR

SMF

2 stops21h 30m

Multiple Airlines

Deal found 31/1£453

Sun 1/312:30

SMF

LHR

1 stop15h 20m

Multiple Airlines

Sun 8/307:40

LHR

SMF

2 stops19h 46m

Multiple Airlines

Deal found 1/2£457

Tue 3/312:30

SMF

LHR

1 stop15h 20m

United Airlines

Mon 16/307:40

LHR

SMF

2 stops20h 25m

United Airlines

Deal found 1/2£460

Sun 1/312:30

SMF

LHR

1 stop15h 20m

United Airlines

Sun 8/312:05

LHR

SMF

2 stops41h 25m

United Airlines

Deal found 1/2£461

Find flight deals from Sacramento to Heathrow

Round-trip from	£443
One-way from	£160
Popular in	June
Cheapest in	April
Average price	£625

Lufthansa
19/4-7/5
3 total stops
39h 55m total
Sacramento to London

Search Deals

United Airlines
4/5
1 total stop
13h 20m total
Sacramento to London

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£102 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Thu 12/3

13:55-13:30

1 stop16h 35m

London Heathrow

Tue 17/3

06:35-10:19

2 stops34h 44m

£464

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 3/3

16:41-07:25

1 stop30h 44m

London Heathrow

Tue 10/3

14:30-11:52

1 stop28h 22m

£464

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 21/4

11:29-13:15

2 stops17h 46m

London Heathrow

Thu 14/5

06:30-17:47

2 stops19h 17m

£479

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 3/3

12:30-11:50

1 stop15h 20m

London Heathrow

Wed 18/3

13:35-22:39

1 stop16h 04m

£481

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sat 28/2

12:30-11:50

1 stop15h 20m

London Heathrow

Sat 7/3

13:45-19:41

1 stop13h 56m

£481

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Thu 19/3

13:55-13:30

1 stop16h 35m

London Heathrow

Thu 26/3

10:25-22:47

1 stop19h 22m

£485

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Wed 22/7

06:10-14:10

1 stop24h 00m

London Heathrow

Fri 21/8

17:40-21:10

1 stop35h 30m

£493

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 21/4

13:00-13:20

1 stop16h 20m

London Heathrow

Thu 14/5

11:25-22:15

1 stop18h 50m

£494

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Thu 9/4

13:00-11:50

2 stops14h 50m

London Heathrow

Tue 21/4

15:05-12:20

1 stop29h 15m

£518

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Wed 8/4

09:40-10:00

1 stop16h 20m

London Heathrow

Sun 19/4

14:30-23:14

1 stop16h 44m

£522

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 20 results

Best time to book a flight from Sacramento to Heathrow

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

SMF-LHR

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 Heathrow Airport

Prices

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

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sacramento to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Sacramento to London Heathrow Airport (average of £363). Flying from Sacramento to London Heathrow Airport in June is currently the most expensive (average of £585). 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 Heathrow Airport?

Reviews of airlines servicing Heathrow

See what other customers who have flown with Lufthansa from Sacramento to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Lufthansa

6.8

Okay

7,758 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Lufthansa

6.8

Okay

7,758 reviews

Lufthansa

6.8

Okay

7,758 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

What airport do you fly from for flights from Sacramento to London Heathrow?
Most people fly from Sacramento Intl (SMF) if they book a flight from Sacramento to London Heathrow. On average, Sacramento Intl has 0 outbound flights to London Heathrow per day from 1 airline. Sacramento Intl is conveniently located just 9.4 mi from Sacramento’s city center.
How long is the flight from Sacramento to London Heathrow Airport?
A quick flight from Sacramento to London Heathrow Airport can take about 16h 35m. United Airlines provides one of the quickest options available for as low as £464. The distance between Sacramento and London Heathrow Airport is about 5265 mi.
What is the cheapest airline to fly from Sacramento to London Heathrow Airport round-trip?
Our cheapest airline available from Sacramento to London Heathrow Airport is Lufthansa. Our recent data shows that you can find tickets from as low as £419 on this airline. Lufthansa is currently priced 38% below the average price you’ll pay for this route.
Can I find deals for flights from Sacramento to Heathrow that include hotel bookings?
Yes. In addition to deals on Sacramento to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sacramento to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Heathrow.
Can I find deals for business class flights from Sacramento to Heathrow?
Yes. Cheapflights offers flight deals from Sacramento to Heathrow 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 Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Sacramento to London Heathrow Airport (average of £363). Flying from Sacramento to London Heathrow Airport in June is currently the most expensive (average of £585). 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

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Top airline flying from Sacramento to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£419	Average£491	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

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

When you search for this flight from Sacramento to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Heathrow from Sacramento by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sacramento to Heathrow, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Sacramento to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Sacramento to London Heathrow Airport from £160

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sacramento to Heathrow

Cheapest flights from Sacramento to HeathrowExplore the most affordable flight options available from Sacramento to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Explore the most affordable flight options available from Sacramento to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Sacramento to HeathrowDiscover carefully curated flight deals from Sacramento to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from Sacramento to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Sacramento to HeathrowDiscover last-minute flight deals from Sacramento to Heathrow. Data last updated 2 February 2026 and is based on user searches.

Discover last-minute flight deals from Sacramento to Heathrow. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Sacramento to HeathrowSearch for one-way flight options from Sacramento to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Search for one-way flight options from Sacramento to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Find flight deals from Sacramento to Heathrow

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 Heathrow Airport that are best for you.

Best time to book a flight from Sacramento to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from Sacramento to London Heathrow Airport

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

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

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

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

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

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

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

Reviews of airlines servicing Heathrow

See what other customers who have flown with Lufthansa from Sacramento to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight from Sacramento to London Heathrow Airport?

What is the cheapest airline to fly from Sacramento to London Heathrow Airport round-trip?

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

How can I find direct flights from Sacramento to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Alternative routes for Sacramento to Heathrow

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

Top airline flying from Sacramento to Heathrow

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

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

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

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

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Cheapest flights from Sacramento to Heathrow
Explore the most affordable flight options available from Sacramento to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Sacramento to Heathrow
Discover carefully curated flight deals from Sacramento to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Last-minute flights from Sacramento to Heathrow
Discover last-minute flight deals from Sacramento to Heathrow. Data last updated 2 February 2026 and is based on user searches.

One-way flights from Sacramento to Heathrow
Search for one-way flight options from Sacramento to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.