Find flights
When to book
Airlines
FAQs

Cheap flights from Sacramento to London from £209

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — LON
24 Dec — 31 Dec1
1 adult

The best prices from Sacramento Intl to London are usually found in February or April, booked 33 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap flight deals from Sacramento to London

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to London (LON). 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 19 December 2024.

Round-trip from

£635

One-way from

£209

Popular in

December

Cheapest in

February

Average price

£1,050
11/2-24/2
  • 11/2-24/2
  • 3 total stops
  • 85h 11m total
  • Sacramento to London
Search Deals
12/3
  • 12/3
  • 2 total stops
  • 41h 43m total
  • Sacramento to London
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 4% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Sacramento to London

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 19 December 2024.

Wed 25/1207:10SMF - LHR
2 stops24h 50mScandinavian Airlines
Mon 30/1206:40LHR - SMF
2 stops23h 32mScandinavian Airlines
Deal found 17/12£1,039
Wed 25/1219:30SMF - LHR
3 stops30h 40mMultiple Airlines
Mon 30/1206:35LHR - SMF
3 stops25h 54mMultiple Airlines
Deal found 16/12£1,107
Tue 31/1205:30SMF - LHR
1 stop22h 30mUnited Airlines
Tue 7/113:00LHR - SMF
1 stop34h 21mUnited Airlines
Deal found 18/12£1,132
Thu 26/1206:00SMF - LHR
2 stops17h 05mDelta
Tue 7/110:20LHR - SMF
1 stop16h 47mDelta
Deal found 18/12£1,152
Wed 18/1219:30SMF - LGW
1 stop31h 05mMultiple Airlines
Tue 31/1212:00LGW - SMF
1 stop29h 41mMultiple Airlines
Deal found 17/12£1,155
Tue 24/1216:05SMF - LHR
1 stop34h 05mAir Canada
Sun 29/1213:00LHR - SMF
1 stop34h 21mAir Canada
Deal found 17/12£1,355
Wed 25/1206:15SMF - LHR
1 stop16h 50mKLM
Mon 30/1209:10LHR - SMF
1 stop19h 28mKLM
Deal found 17/12£1,366
Fri 20/1205:30SMF - LHR
1 stop18h 00mLufthansa
Mon 6/113:25LHR - SMF
2 stops33h 56mLufthansa
Deal found 18/12£1,488
Thu 26/1206:15SMF - LCY
2 stops17h 55mDelta
Tue 7/108:40LCY - SMF
2 stops21h 19mDelta
Deal found 18/12£1,594
Wed 25/1212:59SMF - LHR
1 stop16h 21mAmerican Airlines
Sat 4/111:15LHR - SMF
1 stop18h 51mAmerican Airlines
Deal found 17/12£1,811
Sat 28/1218:10SMF - LHR
1 stop13h 50mBritish Airways
Sat 4/111:15LHR - SMF
1 stop18h 51mBritish Airways
Deal found 16/12£1,858
Fri 20/1206:00SMF - LGW
2 stops17h 30mBritish Airways
Mon 6/112:30LGW - SMF
2 stops19h 50mBritish Airways
Deal found 17/12£1,934

Find flights from Sacramento to London within your budget

Customise your flight search to find flights from Sacramento to London 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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 11/2

16:05-10:10

1 stop34h 05m

London Heathrow

Mon 24/2

20:15-15:21

2 stops51h 06m

£635

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 3/3

16:05-10:10

1 stop34h 05m

London Heathrow

Mon 10/3

12:05-09:27

2 stops52h 22m

£636

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 16/1

16:41-06:00

2 stops29h 19m

London Gatwick

Tue 21/1

12:00-20:05

1 stop16h 05m

£638

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sat 18/1

11:15-09:45

1 stop14h 30m

London Heathrow

Fri 7/2

06:30-17:54

2 stops19h 24m

£639

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Thu 6/2

09:16-18:30

3 stops25h 14m

London Heathrow

Tue 18/2

06:40-19:07

2 stops20h 27m

£642

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Fri 21/2

07:42-08:15

1 stop16h 33m

London Heathrow

Fri 28/2

09:25-23:07

1 stop21h 42m

£645

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sat 18/1

14:45-18:50

2 stops44h 05m

London Gatwick

Fri 7/2

10:55-23:17

2 stops20h 22m

£647

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sun 16/3

12:40-11:40

1 stop16h 00m

London Heathrow

Mon 24/3

12:30-23:06

1 stop17h 36m

£650

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Thu 6/2

14:25-17:15

2 stops18h 50m

London Heathrow

Tue 18/2

10:40-22:38

1 stop19h 58m

£659

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Wed 30/4

10:45-11:45

2 stops17h 00m

London Gatwick

Mon 12/5

15:40-21:48

2 stops38h 08m

£670

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 42 results
1
2
3
...
5

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.
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.

Travel insights for flights from Sacramento to London

Get recent, data-driven insights about flights from Sacramento to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Sacramento to London. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Sacramento to London, you should look to book at least 33 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.

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

Currently, January is the cheapest month in which you can book a flight from Sacramento to London (average of £112). Flying from Sacramento to London in July is currently the most expensive (average of £160). 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 LON?

Find hourly flight availability from Sacramento to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

It’s optimal to fly from Sacramento to London in the morning. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the evening.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

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.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 19 December 2024.
Read reviews from past customers who have flown Delta, Scandinavian Airlines and Iberia from Sacramento to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

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

Related info for your journey

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

    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. 1 airline 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.

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

    United Airlines, at £636, was found to be the cheapest airline from Sacramento to London.Alternate airlines flying return to your destination include Delta and Scandinavian Airlines. United Airlines is currently priced 13% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £295 on Scandinavian Airlines. Other airlines that offer cheap prices include WestJet from £335 and United Airlines from £380 one-way.

  • 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, January is the cheapest month in which you can book a flight from Sacramento to London (average of £112). Flying from Sacramento to London in July is currently the most expensive (average of £160). 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

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.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
San Francisco to Gatwick flights
San Francisco to London City flights
Ontario to Heathrow flights
San Diego to Heathrow flights
Las Vegas to Heathrow flights
Los Angeles to Luton flights
San Diego to Gatwick flights
Las Vegas to London City flights
Santa Ana to Heathrow flights
Los Angeles to Stansted flights
San Francisco to Stansted flights
San Jose to Heathrow flights
Las Vegas to Gatwick flights
Sacramento to Heathrow flights
Los Angeles to Edinburgh flights
San Francisco to Luton flights
Burbank to Heathrow flights
San Francisco to Edinburgh flights
Los Angeles to Manchester flights
Oakland to Heathrow flights
Sacramento to Gatwick flights
Los Angeles to Southend flights
Ontario to Gatwick flights
San Jose to Gatwick flights
San Francisco to Manchester flights
Los Angeles to Birmingham flights
Santa Ana to Gatwick flights
San Diego to Edinburgh flights
Oakland to Gatwick flights
Ontario to Edinburgh flights
Burbank to Gatwick flights
San Jose to Edinburgh flights
Reno to Heathrow flights
Los Angeles to Southampton flights
Ontario to Manchester flights
Reno to Gatwick flights
Las Vegas to Luton flights
San Diego to Manchester flights

Top airline flying from Sacramento to London

Discover the top airline that operate flights from Sacramento to London. 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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£504Average£834FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 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.