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

Lufthansa, United Airlines, and Delta can get you from Sacramento to London Heathrow Airport in just under 15h 20m. Your travel time can differ by up to 9h. The distance from Sacramento to London Heathrow Airport is about 5265 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Sacramento to London Heathrow Airport round-trip?

Currently priced at $607, Virgin Atlantic will fly you from Sacramento to London Heathrow Airport and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from $615 and $649, respectively. Virgin Atlantic is 36% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sacramento to London Heathrow Airport one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $222. JetBlue flights start at $368 while deals on United Airlines start at $442 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular airlines that fly from Sacramento to London Heathrow Airport?

When booking a flight from Sacramento to London Heathrow Airport, you may want to consider flying on United Airlines, Virgin Atlantic or Delta as they are the most popular for this route.

Most accurate provider : When it comes to deals on Sacramento-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sacramento-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sacramento-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Sacramento to London Heathrow, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city. Sacramento Intl is the only Sacramento airport and it handles 0 outbound flights to London Heathrow per day. 8 airlines have flights to London Heathrow from Sacramento Intl on a regular basis.

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 vacation 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.

$223+ Flights from Sacramento to London Heathrow Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Sacramento Intl to London Heathrow are usually found in April or October, booked 14 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Sacramento to Heathrow

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 December 18, 2025.

Tue 12/161:06 pmSMF - LHR

1 stop12h 34mLufthansa

Tue 12/237:25 amLHR - SMF

1 stop19h 19mLufthansa

Deal found 12/15

$796

Wed 12/315:00 amSMF - LHR

2 stops19h 30mMultiple Airlines

Thu 1/87:40 amLHR - SMF

1 stop19h 01mMultiple Airlines

Deal found 12/17

$829

Wed 12/314:05 pmSMF - LHR

2 stops31h 05mAir Canada

Thu 1/81:25 pmLHR - SMF

2 stops54h 27mAir Canada

Deal found 12/17

$833

Tue 12/169:18 amSMF - LHR

2 stops16h 42mVirgin Atlantic

Tue 12/231:00 pmLHR - SMF

2 stops18h 55mVirgin Atlantic

Deal found 12/15

$852

Sat 12/271:29 pmSMF - LHR

1 stop33h 36mDelta

Fri 1/912:20 pmLHR - SMF

1 stop33h 45mDelta

Deal found 12/16

$858

Fri 12/266:13 pmSMF - LHR

1 stop29h 12mMultiple Airlines

Fri 1/93:00 pmLHR - SMF

2 stops28h 52mMultiple Airlines

Deal found 12/16

$866

Fri 12/2610:40 amSMF - LHR

1 stop12h 45mLufthansa

Fri 1/97:25 amLHR - SMF

1 stop19h 16mLufthansa

Deal found 12/16

$888

Sat 12/271:29 pmSMF - LHR

1 stop33h 36mDelta

Sun 1/1110:45 amLHR - SMF

1 stop13h 20mDelta

Deal found 12/16

$902

Fri 12/266:10 amSMF - LHR

1 stop17h 15mUnited Airlines

Sat 1/101:00 pmLHR - SMF

2 stops32h 28mUnited Airlines

Deal found 12/16

$925

Fri 12/2610:40 amSMF - LHR

1 stop17h 20mLufthansa

Sat 1/107:40 amLHR - SMF

1 stop19h 01mLufthansa

Deal found 12/16

$938

Best flights from Sacramento to Heathrow
Discover carefully curated flight deals from Sacramento to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Tue 2/108:45 amSMF - LHR

2 stops24h 20mLufthansa

Mon 2/168:30 amLHR - SMF

2 stops22h 07mLufthansa

Deal found 12/15

$615

Tue 2/1712:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Sat 2/286:35 amLHR - SMF

2 stops35h 33mUnited Airlines

Deal found 12/15

$624

Mon 1/126:15 amSMF - LHR

1 stop20h 40mDelta

Sun 1/258:40 amLHR - SMF

2 stops20h 18mDelta

Deal found 12/15

$630

Tue 2/1010:50 amSMF - LHR

1 stop13h 05mLufthansa

Wed 3/410:25 amLHR - SMF

1 stop15h 59mLufthansa

Deal found 12/16

$623

Mon 2/96:25 pmSMF - LHR

2 stops17h 45mDelta

Wed 3/46:30 amLHR - SMF

2 stops18h 58mDelta

Deal found 12/16

$634

Sat 2/712:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Fri 3/62:30 pmLHR - SMF

1 stop29h 22mUnited Airlines

Deal found 12/16

$642

Tue 2/176:00 amSMF - LHR

2 stops18h 45mDelta

Sat 2/288:40 amLHR - SMF

2 stops20h 18mDelta

Deal found 12/15

$634

Wed 2/1112:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Mon 3/22:30 pmLHR - SMF

1 stop29h 22mUnited Airlines

Deal found 12/16

$642

Mon 2/912:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Fri 3/62:30 pmLHR - SMF

1 stop29h 22mUnited Airlines

Deal found 12/16

$642

Mon 2/912:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Sat 3/72:30 pmLHR - SMF

1 stop28h 22mUnited Airlines

Deal found 12/16

$642

Mon 2/912:30 pmSMF - LHR

1 stop15h 20mUnited Airlines

Mon 3/22:30 pmLHR - SMF

1 stop29h 22mUnited Airlines

Deal found 12/16

$642

Last-minute flights from Sacramento to Heathrow
Discover last-minute flight deals from Sacramento to Heathrow. Data last updated December 18, 2025 and is based on user searches.

Sun 1/117:00 amSMF - LHR

1 stop16h 55mLufthansa

Tue 1/2011:35 amLHR - SMF

1 stop14h 11mLufthansa

Deal found 12/15

$610

Sun 1/1112:30 pmSMF - LHR

1 stop15h 20mMultiple Airlines

Tue 1/206:35 amLHR - SMF

2 stops37h 17mMultiple Airlines

Deal found 12/14

$614

Mon 1/1212:30 pmSMF - LHR

2 stops37h 40mAir Canada

Sun 1/253:00 pmLHR - SMF

2 stops28h 52mAir Canada

Deal found 12/15

$609

Tue 1/138:45 amSMF - LHR

2 stops20h 15mLufthansa

Tue 1/206:35 amLHR - SMF

2 stops21h 01mLufthansa

Deal found 12/14

$605

Tue 1/136:00 amSMF - LHR

2 stops17h 10mMultiple Airlines

Tue 1/206:35 amLHR - SMF

2 stops37h 17mMultiple Airlines

Deal found 12/16

$618

Thu 1/298:45 amSMF - LHR

1 stop16h 55mLufthansa

Sun 2/156:30 amLHR - SMF

2 stops21h 11mLufthansa

Deal found 12/15

$607

Sat 1/3112:30 pmSMF - LHR

1 stop15h 20mAir Canada

Sat 2/72:30 pmLHR - SMF

1 stop29h 22mAir Canada

Deal found 12/16

$612

Sat 1/3112:30 pmSMF - LHR

1 stop15h 20mMultiple Airlines

Sat 2/76:35 amLHR - SMF

2 stops19h 11mMultiple Airlines

Deal found 12/16

$619

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 December 18, 2025.

Tue 3/176:10 amSMF - LHR

2 stops17h 40mVirgin Atlantic

Deal found 12/17

$223

Sun 5/171:00 pmSMF - LHR

1 stop17h 15mKLM

Deal found 12/16

$259

Sat 5/165:47 pmSMF - LHR

1 stop33h 18mBritish Airways

Deal found 12/16

$269

Thu 5/141:40 pmSMF - LHR

1 stop15h 30mKLM

Deal found 12/15

$319

Sat 1/107:59 pmSMF - LHR

3 stops56h 51mMultiple Airlines

Deal found 12/16

$342

Tue 3/176:00 amSMF - LHR

3 stops28h 30mMultiple Airlines

Deal found 12/17

$388

Sun 3/157:48 amSMF - LHR

2 stops21h 12mUnited Airlines

Deal found 12/15

$399

Mon 6/111:41 amSMF - LHR

1 stop15h 24mAmerican Airlines

Deal found 12/16

$437

Mon 6/111:10 amSMF - LHR

2 stops15h 35mDelta

Deal found 12/16

$446

Wed 12/318:04 amSMF - LHR

1 stop14h 46mBritish Airways

Deal found 12/17

$471

Wed 12/316:15 amSMF - LHR

2 stops17h 50mDelta

Deal found 12/17

$497

Find flight deals from Sacramento to Heathrow

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$605 (Cheapflightsfares)
One-way from	$223 (Virgin Atlantic)
Popular in	June
Cheapest in	April
Average price	$1,066

Provider with most accurate pricing for Sacramento Intl-London Heathrow flight deals.

Search Deals

Provider most trusted by Cheapflights users for Sacramento Intl-London Heathrow flights.

Search Deals

From Sacramento Intl to London Heathrow

Search Deals

One-way flight from Sacramento Intl to London Heathrow

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($233 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

Tue 2/10

8:45 am-5:05 pm

2 stops24h 20m

London Heathrow

Mon 2/16

8:30 am-10:37 pm

2 stops22h 07m

$615

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 2/10

10:50 am-7:55 am

1 stop13h 05m

London Heathrow

Wed 3/4

10:25 am-6:24 pm

1 stop15h 59m

$623

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 2/17

12:30 pm-11:50 am

1 stop15h 20m

London Heathrow

Sat 2/28

6:35 am-10:08 am

2 stops35h 33m

$624

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 1/12

6:15 am-10:55 am

1 stop20h 40m

London Heathrow

Sun 1/25

8:40 am-8:58 pm

2 stops20h 18m

$630

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 2/9

6:25 pm-8:10 pm

2 stops17h 45m

London Heathrow

Wed 3/4

6:30 am-5:28 pm

2 stops18h 58m

$634

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 2/17

6:00 am-8:45 am

2 stops18h 45m

London Heathrow

Sat 2/28

8:40 am-8:58 pm

2 stops20h 18m

$634

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sat 2/7

12:30 pm-11:50 am

1 stop15h 20m

London Heathrow

Fri 3/6

2:30 pm-11:52 am

1 stop29h 22m

$642

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Wed 2/11

12:30 pm-11:50 am

1 stop15h 20m

London Heathrow

Mon 3/2

2:30 pm-11:52 am

1 stop29h 22m

$642

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 2/9

12:30 pm-11:50 am

1 stop15h 20m

London Heathrow

Fri 3/6

2:30 pm-11:52 am

1 stop29h 22m

$642

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 2/9

12:30 pm-11:50 am

1 stop15h 20m

London Heathrow

Sat 3/7

2:30 pm-10:52 am

1 stop28h 22m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 23 results

Compare providers for flights from Sacramento to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Heathrow in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Sacramento-London Heathrow Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sacramento-London Heathrow Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sacramento-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sacramento-London Heathrow Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Estimated round-trip 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

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

Booking 14 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 $497). Flying from Sacramento to London Heathrow Airport in June is currently the most expensive (average of $813). 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.

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

It’s typically best to fly out from Sacramento to London Heathrow Airport at noon. Doing so could potentially save you 16% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Sacramento to London Heathrow Airport?

Travelers seeking maximum savings on their Sacramento to London Heathrow Airport flight should consider departing on Monday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and United Airlines from Sacramento to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

7.9

Good

8,006 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

9,091 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

11,054 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.7

Okay

7,583 reviews

Delta

7.9

Good

8,006 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Sacramento to London Heathrow?
For a flight from Sacramento to London Heathrow, you will be flying from Sacramento Intl. Sacramento Intl (SMF) is just 9.4 mi from the center of the city. Sacramento Intl is the only Sacramento airport and it handles 0 outbound flights to London Heathrow per day. 8 airlines have flights to London Heathrow from Sacramento Intl on a regular basis.
How long is the flight from Sacramento to London Heathrow Airport?
Lufthansa, United Airlines, and Delta can get you from Sacramento to London Heathrow Airport in just under 15h 20m. Your travel time can differ by up to 9h. The distance from Sacramento to London Heathrow Airport is about 5265 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Sacramento to London Heathrow Airport round-trip?
Currently priced at $607, Virgin Atlantic will fly you from Sacramento to London Heathrow Airport and back. In addition to Virgin Atlantic, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from $615 and $649, respectively. Virgin Atlantic is 36% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Sacramento to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $222. JetBlue flights start at $368 while deals on United Airlines start at $442 one-way.
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 vacation 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 $497). Flying from Sacramento to London Heathrow Airport in June is currently the most expensive (average of $813). 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.

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Top 8 airlines flying from Sacramento to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest$607	Average$907	FlexibilityNo cancel fee	On-time72%
Air Canada	Cheapest$615	Average$1,029	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$649	Average$956	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$678	Average$987	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$679	Average$996	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$681	Average$937	FlexibilityNo cancel fee	On-time71%
Scandinavian Airlines	Cheapest$683	Average$786	FlexibilityNo cancel fee	On-time77%
JetBlue	Cheapest$743	Average$1,058	FlexibilityNo cancel fee	On-time62%

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$223+ Cheap flights from Sacramento (SMF) to Heathrow (LHR)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sacramento to Heathrow with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Sacramento Intl to London Heathrow are usually found in April or October, booked 14 days in advance, depart on a Monday or Friday and return on a Friday

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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Sacramento to Heathrow

Most accurate provider

Most trusted provider

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.

Compare providers for flights from Sacramento to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to Heathrow in December.

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.

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

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What is the cheapest day to fly from Sacramento to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get a feel of what it's like to fly with Delta, Virgin Atlantic, and United Airlines from Sacramento to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines 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 are the cheapest airlines flying from Sacramento to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Sacramento to London Heathrow Airport one-way?

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?

Traveling to a place near London Heathrow Airport?

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Alternative routes for Sacramento to Heathrow

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Top 8 airlines flying from Sacramento to Heathrow

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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 December 18, 2025.