Which airlines fly to London?

Virgin Atlantic, United Airlines and Lufthansa are the top three most popular airlines that fly to London from Sacramento according to our data. Virgin Atlantic is the first choice among our users, with 33% of people opting to fly with this airline when travelling to London. Keep in mind that there are 9 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Sacramento Intl to London?

Scandinavian Airlines, JetBlue, and British Airways are the most popular carriers operating from Sacramento Intl to London

When did momondo last update prices for flights from Sacramento Intl Airport to London?

Prices for flights from Sacramento Intl Airport to London are refreshed on a daily basis.

How many operators does momondo search for flights from Sacramento Intl Airport to London?

The number of operators available for flights from Sacramento Intl Airport to London is 2 as of September 2025.

How old do you have to be to fly from Sacramento Intl Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£204 Cheap Flights from Sacramento to London in 2025/26

Q: What is the typical price of a round-trip flight between Sacramento and London?

Prices are currently low for flights on this route. Typical prices usually range from £547 to £659. The lowest price recently found on this route was £429.

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Find the cheapest flights from Sacramento to London

Round-trip

One-way

Last minute

Cheap return flights

16:05 - 11:50SMF-LHR

35h 45m2 stops

14:30 - 15:17LHR-SMF

31h 47m1 stop

£429Air Canada

Find Deal

Sun, 12 Oct - Tue, 28 Oct

16:39 - 14:15SMF-LHR

13h 36m1 stop

11:20 - 19:16LHR-SMF

14h 56m1 stop

£434Virgin Atlantic

Find Deal

Sun, 12 Oct - Tue, 28 Oct

16:05 - 07:10SMF-LHR

31h 05m2 stops

06:35 - 15:17LHR-SMF

40h 42m2 stops

£440Multiple Airlines

Find Deal

Tue, 25 Nov - Fri, 5 Dec

16:05 - 07:10SMF-LHR

31h 05m2 stops

06:35 - 15:17LHR-SMF

40h 42m2 stops

£441Multiple Airlines

Find Deal

Tue, 25 Nov - Fri, 5 Dec

16:05 - 11:50SMF-LHR

12h 45m1 stop

13:25 - 11:54LHR-SMF

30h 29m2 stops

£443United Airlines

Find Deal

Mon, 27 Oct - Tue, 11 Nov

11:14 - 18:30SMF-LHR

23h 16m2 stops

07:05 - 22:54LHR-SMF

23h 49m3 stops

£445Scandinavian Airlines

Find Deal

Wed, 12 Nov - Wed, 19 Nov

08:45 - 09:40SMF-LHR

16h 55m1 stop

09:30 - 11:48LHR-SMF

34h 18m2 stops

£446United Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

12:11 - 21:35SMF-LHR

25h 24m3 stops

19:50 - 17:11LHR-SMF

29h 21m3 stops

£448Scandinavian Airlines

Find Deal

Tue, 14 Oct - Tue, 21 Oct

14:07 - 15:50SMF-LHR

17h 43m2 stops

07:40 - 17:30LHR-SMF

17h 50m2 stops

£459Lufthansa

Find Deal

Wed, 12 Nov - Tue, 18 Nov

10:51 - 16:25SMF-LCY

21h 34m2 stops

08:45 - 23:10LCY-SMF

22h 25m2 stops

£510Lufthansa

Find Deal

Tue, 30 Sep - Wed, 8 Oct

Virgin Atlantic flights from Sacramento to London

Our best Virgin Atlantic deals on Sacramento to London flight tickets

Virgin Atlantic

12 Oct

SMF16:39Sacramento Intl

13h 36m

1 stop

LHR14:15London Heathrow

28 Oct

LHR11:20London Heathrow

14h 56m

1 stop

SMF19:16Sacramento Intl

£434

Find similar

Virgin Atlantic

12 Nov

SMF06:05Sacramento Intl

17h 00m

1 stop

LHR07:05London Heathrow

24 Nov

LHR11:05London Heathrow

17h 34m

1 stop

SMF20:39Sacramento Intl

£475

Find similar

Virgin Atlantic

26 Sept

SMF12:12Sacramento Intl

17h 18m

1 stop

LHR13:30London Heathrow

30 Sept

LHR12:25London Heathrow

18h 51m

2 stops

SMF23:16Sacramento Intl

£503

Find similar

Air Canada flights from Sacramento to London

Our best Air Canada deals on Sacramento to London flight tickets

Air Canada

12 Oct

SMF16:05Sacramento Intl

35h 45m

2 stops

LHR11:50London Heathrow

28 Oct

LHR14:30London Heathrow

31h 47m

1 stop

SMF15:17Sacramento Intl

£429

Find similar

Air Canada

12 Oct

SMF16:05Sacramento Intl

13h 15m

1 stop

LHR13:20London Heathrow

28 Oct

LHR14:30London Heathrow

31h 47m

1 stop

SMF15:17Sacramento Intl

£435

Find similar

Air Canada

11 Nov

SMF16:05Sacramento Intl

34h 05m

2 stops

LHR10:10London Heathrow

25 Nov

LHR14:30London Heathrow

32h 47m

1 stop

SMF15:17Sacramento Intl

£450

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sun 12/10

16:05-11:50

2 stops35h 45m

London Heathrow

Tue 28/10

14:30-15:17

1 stop31h 47m

£429

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Sun 12/10

16:39-14:15

1 stop13h 36m

London Heathrow

Tue 28/10

11:20-19:16

1 stop14h 56m

£434

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 25/11

16:05-07:10

2 stops31h 05m

London Heathrow

Fri 5/12

06:35-15:17

2 stops40h 42m

£440

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 25/11

16:05-07:10

2 stops31h 05m

London Heathrow

Fri 5/12

06:35-15:17

2 stops40h 42m

£441

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Mon 27/10

16:05-11:50

1 stop12h 45m

London Heathrow

Tue 11/11

13:25-11:54

2 stops30h 29m

£443

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Wed 12/11

11:14-18:30

2 stops23h 16m

London Heathrow

Wed 19/11

07:05-22:54

3 stops23h 49m

£445

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 14/10

08:45-09:40

1 stop16h 55m

London Heathrow

Tue 21/10

09:30-11:48

2 stops34h 18m

£446

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Tue 14/10

12:11-21:35

3 stops25h 24m

London Heathrow

Tue 21/10

19:50-17:11

3 stops29h 21m

£448

SacramentoLondon

SMF - LHR

SMFLHR

Sacramento Intl

Wed 12/11

14:07-15:50

2 stops17h 43m

London Heathrow

Tue 18/11

07:40-17:30

2 stops17h 50m

£459

SacramentoLondon

SMF - LCY

SMFLCY

Sacramento Intl

Tue 30/9

10:51-16:25

2 stops21h 34m

London City

Wed 8/10

08:45-23:10

2 stops22h 25m

£510

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sacramento to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Sacramento and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Sacramento is in October. Flight prices, which tend to average around £549, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Sacramento averaging around £595.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £487. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Sacramento to London for around £678.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £533. Flights at midday are often more expensive, with an average ticket price of £786.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £721 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Sacramento for as low as £644 on momondo.

How have Sacramento to London flight prices changed over time?

When to book flights from Sacramento to London

Are you open to changing your travel dates? Check out the ideal times to fly from Sacramento to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sacramento to London (SMF to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sacramento to London

Direct flights	None

There are no direct flights from Sacramento to London. There are no popular flight routes from Sacramento to London.

Search flight deals

How far is Sacramento Intl to London by plane?
The distance between Sacramento Intl and London is about 5276.7 mi. Typically, this will take 12h 40m by plane in normal conditions.
When did momondo last update prices for flights from Sacramento Intl Airport to London?
Prices for flights from Sacramento Intl Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Sacramento Intl Airport to London?
The number of operators available for flights from Sacramento Intl Airport to London is 2 as of September 2025.
How old do you have to be to fly from Sacramento Intl Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sacramento to London

Compare and see reviews for airlines that fly from Sacramento to London with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom £420	Free Cancellation	Rating 6.8 7,409 reviews		Search Lufthansa flights
Virgin Atlantic	PriceFrom £434	Free Cancellation	Rating 7.4 664 reviews		Search Virgin Atlantic flights

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Dartford

Winchester

Hounslow

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Why use momondo?

Why should I use momondo to find a flight deal from Sacramento to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sacramento to London. momondo saves you time and could save you money on your trip.

Can I find flights from Sacramento to London with flexible booking policies on momondo?

Flights from Sacramento to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Sacramento to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Sacramento.

I’m not ready to book a flight from Sacramento to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Sacramento and alert you when they change.