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Cheap flights from Sacramento to London from $327

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 departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Sacramento to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:50 am - 7:23 pm
LGW
-
SMF
16h 33m
1 stop
$807Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:50 am - 7:23 pm
LGW
-
SMF
16h 33m
1 stop
$809Multiple Airlines
Sun, Aug 16 - Wed, Aug 26
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:20 am - 7:23 pm
LGW
-
SMF
17h 03m
1 stop
$818Multiple Airlines
Tue, Aug 18 - Thu, Aug 27
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:20 am - 7:23 pm
LGW
-
SMF
17h 03m
1 stop
$820Multiple Airlines
Sun, Aug 16 - Thu, Aug 27
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:50 am - 7:23 pm
LGW
-
SMF
16h 33m
1 stop
$827Multiple Airlines
Sat, Aug 15 - Wed, Aug 26
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:50 am - 7:23 pm
LGW
-
SMF
16h 33m
1 stop
$832Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
SWISS Logo
7:00 am - 8:25 am
SMF
-
LGW
17h 25m
2 stops
SWISS Logo
9:25 am - 10:22 pm
LGW
-
SMF
20h 57m
2 stops
$833SWISS
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:50 am - 7:23 pm
LGW
-
SMF
16h 33m
1 stop
$837Multiple Airlines
Wed, Aug 12 - Wed, Aug 26
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:20 am - 7:23 pm
LGW
-
SMF
17h 03m
1 stop
$843Multiple Airlines
Wed, Aug 19 - Thu, Aug 27
Multiple Airlines Logo
8:08 pm - 10:55 am
SMF
-
LGW
30h 47m
1 stop
Multiple Airlines Logo
10:20 am - 7:23 pm
LGW
-
SMF
17h 03m
1 stop
$847Multiple Airlines
Sat, Aug 15 - Thu, Aug 27

SWISS flights from Sacramento to London Gatwick Airport

Our best SWISS deals on Sacramento to London Gatwick Airport flight tickets
SWISS
Aug 18
SMF7:00 amSacramento Intl
17h 25m
2 stops
LGW8:25 amLondon Gatwick
Aug 26
LGW9:20 amLondon Gatwick
21h 02m
2 stops
SMF10:22 pmSacramento Intl
$833
SWISS
Aug 18
SMF7:00 amSacramento Intl
17h 25m
2 stops
LGW8:25 amLondon Gatwick
Aug 24
LGW9:25 amLondon Gatwick
20h 57m
2 stops
SMF10:22 pmSacramento Intl
$883
SWISS
May 5
SMF1:55 pmSacramento Intl
19h 55m
2 stops
LGW5:50 pmLondon Gatwick
May 12
LGW9:25 amLondon Gatwick
19h 17m
2 stops
SMF8:42 pmSacramento Intl
$893

Icelandair flights from Sacramento to London Gatwick Airport

Our best Icelandair deals on Sacramento to London Gatwick Airport flight tickets
Icelandair
Apr 21
SMF12:11 pmSacramento Intl
18h 29m
2 stops
LGW2:40 pmLondon Gatwick
Apr 28
LGW1:00 pmLondon Gatwick
17h 08m
2 stops
SMF10:08 pmSacramento Intl
$961
Icelandair
Apr 14
SMF12:11 pmSacramento Intl
18h 29m
2 stops
LGW2:40 pmLondon Gatwick
May 6
LGW3:40 pmLondon Gatwick
38h 28m
2 stops
SMF10:08 pmSacramento Intl
$977
Icelandair
Apr 6
SMF12:11 pmSacramento Intl
18h 29m
2 stops
LGW2:40 pmLondon Gatwick
Apr 14
LGW3:40 pmLondon Gatwick
38h 06m
2 stops
SMF9:46 pmSacramento Intl
$1,049

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to London Gatwick Airport 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Sacramento to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 8/18

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Wed 8/26

10:50 am-7:23 pm

1 stop16h 33m

$807

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 8/16

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Wed 8/26

10:50 am-7:23 pm

1 stop16h 33m

$809

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 8/18

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Thu 8/27

10:20 am-7:23 pm

1 stop17h 03m

$818

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 8/16

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Thu 8/27

10:20 am-7:23 pm

1 stop17h 03m

$820

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sat 8/15

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Wed 8/26

10:50 am-7:23 pm

1 stop16h 33m

$827

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Wed 8/19

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Wed 8/26

10:50 am-7:23 pm

1 stop16h 33m

$832
Quickest round-trip

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 8/18

7:00 am-8:25 am

2 stops17h 25m

London Gatwick

Tue 8/25

9:25 am-10:22 pm

2 stops20h 57m

$833

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Wed 8/12

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Wed 8/26

10:50 am-7:23 pm

1 stop16h 33m

$837

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Wed 8/19

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Thu 8/27

10:20 am-7:23 pm

1 stop17h 03m

$843

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sat 8/15

8:08 pm-10:55 am

1 stop30h 47m

London Gatwick

Thu 8/27

10:20 am-7:23 pm

1 stop17h 03m

$847

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Sacramento to London Gatwick 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 airline that flies from Sacramento Intl to London Gatwick?

SWISS and Delta are the most popular carriers operating from Sacramento Intl to London Gatwick

When to book flights from Sacramento to London Gatwick Airport

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

Cheap Sacramento to London Gatwick Airport (SMF to LGW) flight deals and tips

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

Fastest flight time

15h 44m

Direct flights

None
The fastest flight from Sacramento to London Gatwick Airport takes 15h 44m
There are no direct flights from Sacramento to London Gatwick Airport. There are no popular flight routes from Sacramento to London Gatwick Airport.
Search flight deals

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

    London Gatwick is 5292.4 mi away from Sacramento Intl. In terms of flight time, this usually takes a little over 15h 44m.

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

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

  • How old do you have to be to fly from Sacramento Intl Airport to London Gatwick 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 Gatwick Airport.

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

    The necessary travel and health documents for your London Gatwick Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Crawley
Slough
Wembley
Hayes
Croydon
Dartford
Brentwood
Guildford
Harrow
Cobham
Folkestone
Romford
Stansted
Watford
Richmond

Why use momondo?

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

It is quick and easy to find Sacramento to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo enables you to select and highlight flights to London from Sacramento with this policy.

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

momondo helps you find the best flight between Sacramento and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Sacramento to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Gatwick Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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