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Cheap flights from Sacramento to London Heathrow Airport from £236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to London Heathrow Airport departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Sacramento to London

Cheap return flights

These are some of the best return flight deals from Sacramento to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Sacramento to London.

Cheap last-minute flights

Planning a quick getaway from Sacramento to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Sacramento to London

Find recent return train or bus tickets from Sacramento to London.

All return flight deals from Sacramento to London

The cheapest plane tickets from Sacramento to London found on KAYAK recently.
11:15 - 17:40SMF-LHR
22h 25m2 stops
06:40 - 19:07LHR-SMF
20h 27m2 stops
£555Scandinavian Airlines
Find Deal
Sun, 23 Feb - Wed, 5 Mar
07:05 - 17:40SMF-LHR
26h 35m2 stops
06:40 - 19:07LHR-SMF
20h 27m2 stops
£557Scandinavian Airlines
Find Deal
Sun, 23 Feb - Wed, 5 Mar
16:05 - 10:10SMF-LHR
34h 05m1 stop
06:30 - 21:08LHR-SMF
22h 38m2 stops
Sat, 22 Feb - Wed, 5 Mar
16:05 - 08:30SMF-LHR
32h 25m2 stops
06:30 - 21:08LHR-SMF
22h 38m2 stops
Sat, 22 Feb - Wed, 5 Mar
16:05 - 10:10SMF-LHR
34h 05m1 stop
15:00 - 22:59LHR-SMF
39h 59m2 stops
£579United Airlines
Find Deal
Tue, 18 Feb - Tue, 25 Feb
16:05 - 09:20SMF-LHR
33h 15m2 stops
13:00 - 15:31LHR-SMF
34h 31m2 stops
£580Air Canada
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Sat, 1 Feb - Thu, 20 Feb
07:42 - 07:20SMF-LHR
15h 38m1 stop
13:10 - 23:07LHR-SMF
41h 57m2 stops
£582British Airways
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Wed, 19 Feb - Wed, 26 Feb
10:20 - 07:25SMF-LHR
13h 05m1 stop
15:00 - 22:59LHR-SMF
39h 59m2 stops
£582United Airlines
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Wed, 19 Feb - Wed, 26 Feb
11:11 - 06:20SMF-LHR
35h 09m1 stop
09:55 - 23:07LHR-SMF
45h 12m2 stops
£586British Airways
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Sat, 8 Feb - Mon, 17 Feb
06:10 - 07:10SMF-LHR
18h 00m2 stops
15:00 - 15:21LHR-SMF
31h 21m2 stops
£589Air Canada
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Tue, 11 Mar - Wed, 26 Mar
19:46 - 12:50SMF-LHR
33h 04m2 stops
Tue, 4 Mar
16:20 - 12:50SMF-LHR
36h 30m3 stops
Tue, 4 Mar
14:57 - 17:30SMF-LHR
43h 33m2 stops
£335Scandinavian Airlines
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Sat, 29 Mar
07:56 - 06:25SMF-LHR
14h 29m1 stop
£379British Airways
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Mon, 21 Apr
16:05 - 10:10SMF-LHR
34h 05m1 stop
£381Air Canada
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Tue, 4 Mar
16:05 - 10:10SMF-LHR
35h 05m1 stop
£421Air Canada
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Thu, 27 Mar
05:15 - 06:20SMF-LHR
17h 05m2 stops
£452United Airlines
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Wed, 9 Apr
16:05 - 13:20SMF-LHR
13h 15m1 stop
£497United Airlines
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Thu, 10 Apr
14:15 - 18:30SMF-LHR
20h 15m2 stops
£684Scandinavian Airlines
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Tue, 1 Jul
11:37 - 16:05SMF-LHR
20h 28m1 stop
£712British Airways
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Tue, 1 Jul
14:55 - 21:40SMF-LHR
22h 45m2 stops
06:40 - 22:21LHR-SMF
23h 41m2 stops
£501Scandinavian Airlines
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Sat, 25 Jan - Mon, 27 Jan
11:15 - 17:40SMF-LHR
22h 25m2 stops
06:40 - 22:17LHR-SMF
23h 37m2 stops
£662Scandinavian Airlines
Find Deal
Sat, 25 Jan - Sat, 22 Feb
09:16 - 18:30SMF-LHR
25h 14m2 stops
06:40 - 19:07LHR-SMF
20h 27m2 stops
£707Scandinavian Airlines
Find Deal
Sun, 26 Jan - Thu, 20 Feb
09:16 - 21:20SMF-LHR
28h 04m3 stops
06:40 - 19:07LHR-SMF
20h 27m2 stops
£712Scandinavian Airlines
Find Deal
Sun, 26 Jan - Thu, 20 Feb
08:07 - 10:50SMF-LHR
18h 43m2 stops
20:40 - 22:39LHR-SMF
33h 59m2 stops
Sun, 26 Jan - Sun, 2 Feb
21:00 - 10:50SMF-LHR
29h 50m3 stops
12:25 - 15:46LHR-SMF
35h 21m3 stops
Sun, 26 Jan - Sun, 2 Feb
05:20 - 06:55SMF-LHR
17h 35m3 stops
07:40 - 19:23LHR-SMF
19h 43m2 stops
£1,423United Airlines
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Sun, 26 Jan - Sun, 2 Feb
05:20 - 07:10SMF-LHR
17h 50m3 stops
13:45 - 23:33LHR-SMF
41h 48m2 stops
£1,878United Airlines
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Sun, 26 Jan - Mon, 27 Jan
08:00 - 07:20SMF-LHR
15h 20m1 stop
15:05 - 22:26LHR-SMF
15h 21m1 stop
£2,089British Airways
Find Deal
Sun, 26 Jan - Mon, 27 Jan
17:59 - 10:05SMF-LHR
32h 06m1 stop
15:05 - 22:26LHR-SMF
15h 21m1 stop
£2,096British Airways
Find Deal
Sat, 25 Jan - Mon, 27 Jan

Scandinavian Airlines flights from Sacramento to London Heathrow Airport

Our best Scandinavian Airlines deals on Sacramento to London Heathrow Airport flight tickets
Scandinavian Airlines
25 Jan
SMF14:55Sacramento Intl
22h 45m
2 stops
LHR21:40London Heathrow
27 Jan
LHR06:40London Heathrow
23h 41m
2 stops
SMF22:21Sacramento Intl
Scandinavian Airlines
25 Jan
SMF14:55Sacramento Intl
19h 35m
2 stops
LHR18:30London Heathrow
27 Jan
LHR06:40London Heathrow
20h 27m
2 stops
SMF19:07Sacramento Intl
Scandinavian Airlines
23 Feb
SMF11:15Sacramento Intl
22h 25m
2 stops
LHR17:40London Heathrow
5 Mar
LHR06:40London Heathrow
20h 27m
2 stops
SMF19:07Sacramento Intl

United Airlines flights from Sacramento to London Heathrow Airport

Our best United Airlines deals on Sacramento to London Heathrow Airport flight tickets
United Airlines
18 Feb
SMF16:05Sacramento Intl
34h 05m
1 stop
LHR10:10London Heathrow
25 Feb
LHR15:00London Heathrow
39h 59m
2 stops
SMF22:59Sacramento Intl
United Airlines
19 Feb
SMF10:20Sacramento Intl
13h 05m
1 stop
LHR07:25London Heathrow
26 Feb
LHR15:00London Heathrow
39h 59m
2 stops
SMF22:59Sacramento Intl
United Airlines
1 Apr
SMF05:40Sacramento Intl
24h 30m
1 stop
LHR14:10London Heathrow
24 Apr
LHR14:10London Heathrow
33h 11m
1 stop
SMF15:21Sacramento Intl

See travel insights to London from

How to get the cheapest flight ticket from Sacramento to London Heathrow Airport

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

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Sacramento to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £647. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Sacramento averaging around £667.

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

On average, the least expensive day to fly to London Heathrow Airport from Sacramento is on a Thursday. momondo users have found tickets for Thursday departures for as low as £0. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £1,016.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Sacramento to London Heathrow Airport in the evening for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £1,125 on average. Flights to London Heathrow Airport from Sacramento in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Sacramento when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £804 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Sacramento for as low as £724 on momondo.

How have Sacramento to London Heathrow Airport flight prices changed over time?

As of January 2025, prices for Sacramento to London Heathrow Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Sacramento to London Heathrow Airport

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

Cheap Sacramento to London Heathrow Airport (SMF to LHR) flight deals and tips

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

Best price found

£236

Fastest flight time

13h 00m

Direct flights

None
The best one-way flight to London Heathrow Airport from Sacramento in the past 72 hours is £236. The best return flight deal from Sacramento to London Heathrow Airport found on momondo in the last 72 hours is £555.
The fastest flight from Sacramento to London Heathrow Airport takes 13h 00m
There are no direct flights from Sacramento to London Heathrow Airport. Popular non-direct route for this connection is Sacramento Intl Airport - London Heathrow Airport.

  • How far is Sacramento Intl to London Heathrow by plane?

    There are 5268.3 mi between Sacramento Intl and London Heathrow. Typically, this will take 13h 00m by plane in normal conditions.

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

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

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

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

    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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Sacramento to London Heathrow Airport?


Best airlines flying from Sacramento to London Heathrow Airport

Compare and see reviews for airlines that fly from Sacramento to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £520Free CancellationRating
7.5
665 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £596Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Slough
Stratford-upon-Avon
Southend-on-Sea
Swindon
Ipswich
Gatwick
Northampton
Maidstone
Margate
Hounslow
Canterbury
Salisbury
Ilford
Colchester
Dartford
Winchester
Swanage

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?

momondo does allow users to show only those flights to London from Sacramento which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sacramento to London.

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

Price alerts on flights to London from Sacramento are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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