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Cheap flights from London to Sacramento from £248

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SMF
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Sacramento Intl are usually found in May or September, booked 57 days in advance, depart on a Sunday or Wednesday and return on a Tuesday

Find flight deals from London to Sacramento

Enter your travel dates to find the best prices.

Cheapest flights from London to Sacramento
Explore the most affordable flight options available from London to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Thu 25/1208:20LHR - SMF
1 stop19h 14mFinnair
Thu 5/208:06SMF - LHR
1 stop17h 54mFinnair
Deal found 24/11£619
Thu 25/1211:10LHR - SMF
2 stops38h 33mMultiple Airlines
Thu 26/212:30SMF - LHR
1 stop15h 20mMultiple Airlines
Deal found 24/11£630
Thu 25/1207:30LHR - SMF
2 stops23h 23mUnited Airlines
Thu 5/210:50SMF - LHR
1 stop13h 05mUnited Airlines
Deal found 24/11£639
Thu 25/1215:00LHR - SMF
2 stops56h 17mAir Canada
Sat 7/212:30SMF - LHR
2 stops58h 40mAir Canada
Deal found 24/11£646
Thu 25/1208:20LHR - SMF
1 stop19h 14mFinnair
Fri 6/208:06SMF - LHR
1 stop16h 09mFinnair
Deal found 24/11£648
Thu 25/1211:10LHR - SMF
2 stops38h 33mMultiple Airlines
Sat 7/212:30SMF - LHR
1 stop15h 20mMultiple Airlines
Deal found 24/11£659
Thu 25/1207:40LHR - SMF
2 stops17h 54mUnited Airlines
Thu 26/208:45SMF - LHR
2 stops15h 10mUnited Airlines
Deal found 24/11£662
Thu 25/1211:10LHR - SMF
2 stops38h 33mMultiple Airlines
Fri 6/212:30SMF - LHR
2 stops34h 00mMultiple Airlines
Deal found 24/11£664
Wed 31/1211:20LHR - SMF
1 stop14h 46mKLM
Mon 19/112:30SMF - LHR
1 stop15h 10mKLM
Deal found 25/11£666
Wed 10/1212:30LHR - SMF
1 stop18h 29mAir France
Mon 22/1206:30SMF - LHR
1 stop25h 15mAir France
Deal found 25/11£702
Wed 10/1206:30LHR - SMF
2 stops19h 21mVirgin Atlantic
Mon 22/1218:47SMF - LHR
1 stop14h 03mVirgin Atlantic
Deal found 25/11£723
Mon 22/1209:10LCY - SMF
2 stops21h 25mAer Lingus
Thu 26/207:00SMF - LCY
2 stops29h 40mAer Lingus
Deal found 24/11£1,117

Cheap flight deals from London to Sacramento

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Sacramento (SMF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

£541

One-way from

£248

Popular in

August

Cheapest in

May

Average price

£584
Lufthansa
  • Lufthansa
  • 25/2-25/3
  • 3 total stops
  • 33h 06m total
  • London to Sacramento
Search Deals
16/1
  • 16/1
  • 3 total stops
  • 58h 08m total
  • London to Sacramento
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Sacramento that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from London to Sacramento that are best for you.

Fly from

London

Fly to

Sacramento

Route

Depart

Return

Price

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 25/2

09:00-19:41

2 stops18h 41m

Sacramento Intl

Wed 25/3

05:00-06:40

2 stops18h 40m

£553

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 2/2

09:30-19:39

2 stops18h 09m

Sacramento Intl

Mon 9/2

07:30-09:40

2 stops18h 10m

£555

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Wed 25/2

11:35-22:45

1 stop19h 10m

Sacramento Intl

Wed 25/3

11:06-07:25

1 stop13h 19m

£558

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Mon 12/1

11:35-17:46

1 stop14h 11m

Sacramento Intl

Mon 26/1

10:50-07:55

1 stop13h 05m

£562

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 21/4

14:10-11:50

1 stop29h 40m

Sacramento Intl

Thu 30/4

15:53-14:10

1 stop14h 17m

£586

LondonSacramento

LGW - SMF

LGWSMF

London Gatwick

Thu 15/1

11:20-21:15

2 stops41h 55m

Sacramento Intl

Mon 19/1

06:05-09:00

2 stops18h 55m

£590

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 14/4

10:50-11:50

2 stops33h 00m

Sacramento Intl

Fri 24/4

12:30-06:30

2 stops34h 00m

£594

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Tue 14/4

07:25-17:46

2 stops18h 21m

Sacramento Intl

Fri 24/4

15:53-14:10

1 stop14h 17m

£595

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 15/1

10:25-18:41

1 stop16h 16m

Sacramento Intl

Mon 19/1

08:45-09:40

1 stop16h 55m

£608

LondonSacramento

LHR - SMF

LHRSMF

London Heathrow

Thu 25/12

08:20-19:34

1 stop19h 14m

Sacramento Intl

Thu 5/2

08:06-10:00

1 stop17h 54m

£619

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 55 results
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Best time to book a flight from London to Sacramento

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

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

Use this chart to determine the optimal time to book a return flight from London to Sacramento. Price data was last updated on 21 November 2025.

The best time to book flights from London to Sacramento is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from London to Sacramento (average of £345). Flying from London to Sacramento in July is currently the most expensive (average of £464). 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 LON to SMF?

Find hourly flight availability from London to Sacramento. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s optimal to fly from London to Sacramento in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

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

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

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

Los Angeles (LAX) – chosen by Cheapflights users on 34% of one-stop itineraries from London to Sacramento on Cheapflights.

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

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

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of £545.

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

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

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 28m.

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

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

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 1h 05m.

Reviews of airlines servicing Sacramento

Get insights into the airlines that provide service to Sacramento. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sacramento. Reviews last updated 27 November 2025.
Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andUnited Airlines from London to Sacramento to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,046 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,594 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Crew

8.4

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from London to Sacramento. 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 into for flights to Sacramento from London?

    For a flight from London to Sacramento, you will be flying into 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 inbound flights from London per day. 7 airlines have flights to Sacramento Intl from London on a regular basis.

  • How long is the flight from London to Sacramento?

    Departing from London to Sacramento will take you 18h 41m. The distance between London and Sacramento is about 5265 mi. This flight may include one or multiple stops.

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

    Currently priced at £478, Lufthansa will fly you from London to Sacramento and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Finnair - these airlines can fly you to your destination from £485 and £490, respectively. You may be able to fly from London to Sacramento for 24% less than the average price by searching for these airlines.

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

    £361 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Lufthansa and Delta, with prices starting from £433 and £521, respectively.

  • What are the most popular routes from London to Sacramento?

    While some choose either London Gatwick - Sacramento Intl or London City - Sacramento Intl, London Heathrow - Sacramento Intl is the most popular route from London to Sacramento.

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

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

  • How can I find direct flights from London to Sacramento?

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

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

    Yes. Cheapflights offers flight deals from London to Sacramento 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 London to Sacramento?

    Currently, April is the cheapest month in which you can book a flight from London to Sacramento (average of £345). Flying from London to Sacramento in July is currently the most expensive (average of £464). 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

Travelling to a place near Sacramento?

Book flights to Sacramento if you plan to visit one of these locations
Yuba City

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Top 7 airlines flying from London to Sacramento

Discover the top 7 airlines that operate flights from London to Sacramento. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£478Average£560FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£485Average£569FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£490Average£604FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£492Average£617FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£495Average£596FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£495Average£588FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£555Average£704FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sacramento from London today with Cheapflights!

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Sacramento for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Sacramento from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to Sacramento flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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