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Cheap flights from Sacramento to London from $380

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 5/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 am - 7:05 pm
SMF
-
LGW
23h 55m3 stops
Multiple Airlines Logo
3:45 pm - 7:41 pm
LGW
-
SMF
35h 56m3 stops
$820Multiple Airlines
Tue, Feb 10 - Mon, Feb 16
Icelandair Logo
9:00 am - 10:55 am
SMF
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 11:56 pm
LGW
-
SMF
20h 01m2 stops
$828Icelandair
Tue, Feb 10 - Wed, Mar 4
Iberia Logo
6:00 am - 10:50 am
SMF
-
LGW
20h 50m2 stops
Iberia Logo
7:40 pm - 10:31 am
LGW
-
SMF
22h 51m2 stops
$854Iberia
Tue, Feb 17 - Sat, Feb 28
Iberia Logo
6:00 am - 7:00 pm
SMF
-
LGW
29h 00m2 stops
Iberia Logo
7:40 pm - 10:31 am
LGW
-
SMF
22h 51m2 stops
$855Iberia
Tue, Feb 17 - Sat, Feb 28
Iberia Logo
6:05 am - 10:50 am
SMF
-
LGW
20h 45m2 stops
Iberia Logo
11:45 am - 11:30 pm
LGW
-
SMF
43h 45m2 stops
$865Iberia
Thu, Jan 22 - Tue, Jan 27
Icelandair Logo
8:30 am - 10:55 am
SMF
-
LGW
19h 25m2 stops
Icelandair Logo
11:55 am - 11:56 pm
LGW
-
SMF
19h 01m2 stops
$878Icelandair
Thu, Mar 12 - Tue, Mar 17
Iberia Logo
6:05 am - 10:50 am
SMF
-
LGW
20h 45m2 stops
Iberia Logo
11:45 am - 11:30 pm
LGW
-
SMF
43h 45m2 stops
$899Iberia
Thu, Jan 15 - Thu, Jan 22
Icelandair Logo
8:30 am - 10:55 am
SMF
-
LGW
18h 25m2 stops
Icelandair Logo
11:55 am - 9:14 pm
LGW
-
SMF
17h 19m2 stops
$906Icelandair
Tue, Feb 17 - Sat, Feb 28
Icelandair Logo
9:00 am - 10:55 am
SMF
-
LGW
17h 55m2 stops
Icelandair Logo
11:55 am - 11:56 pm
LGW
-
SMF
20h 01m2 stops
$928Icelandair
Tue, Feb 3 - Tue, Feb 17
Iberia Logo
8:06 am - 7:00 pm
SMF
-
LGW
26h 54m2 stops
Iberia Logo
11:45 am - 11:30 pm
LGW
-
SMF
43h 45m2 stops
$945Iberia
Sun, Jan 11 - Sun, Jan 18

Icelandair flights from Sacramento to London Gatwick Airport

Our best Icelandair deals on Sacramento to London Gatwick Airport flight tickets
Icelandair
Feb 10
SMF9:00 amSacramento Intl
17h 55m
2 stops
LGW10:55 amLondon Gatwick
Mar 4
LGW11:55 amLondon Gatwick
20h 01m
2 stops
SMF11:56 pmSacramento Intl
$828
Find similar
Icelandair
Mar 12
SMF8:30 amSacramento Intl
19h 25m
2 stops
LGW10:55 amLondon Gatwick
Mar 17
LGW11:55 amLondon Gatwick
19h 01m
2 stops
SMF11:56 pmSacramento Intl
$878
Find similar
Icelandair
Apr 21
SMF10:45 amSacramento Intl
19h 55m
2 stops
LGW2:40 pmLondon Gatwick
May 14
LGW1:00 pmLondon Gatwick
16h 41m
2 stops
SMF9:41 pmSacramento Intl
$879
Find similar

Iberia flights from Sacramento to London Gatwick Airport

Our best Iberia deals on Sacramento to London Gatwick Airport flight tickets
Iberia
Feb 17
SMF6:00 amSacramento Intl
20h 50m
2 stops
LGW10:50 amLondon Gatwick
Feb 28
LGW7:40 pmLondon Gatwick
22h 51m
2 stops
SMF10:31 amSacramento Intl
$854
Find similar
Iberia
Feb 17
SMF6:00 amSacramento Intl
29h 00m
2 stops
LGW7:00 pmLondon Gatwick
Feb 28
LGW7:40 pmLondon Gatwick
22h 51m
2 stops
SMF10:31 amSacramento Intl
$855
Find similar
Iberia
Jan 22
SMF6:05 amSacramento Intl
20h 45m
2 stops
LGW10:50 amLondon Gatwick
Jan 27
LGW11:45 amLondon Gatwick
43h 45m
2 stops
SMF11:30 pmSacramento Intl
$865
Find similar

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 December 16, 2025.
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

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/10

11:10 am-7:05 pm

3 stops23h 55m

London Gatwick

Mon 2/16

3:45 pm-7:41 pm

3 stops35h 56m

$820

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/10

9:00 am-10:55 am

2 stops17h 55m

London Gatwick

Wed 3/4

11:55 am-11:56 pm

2 stops20h 01m

$828

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/17

6:00 am-10:50 am

2 stops20h 50m

London Gatwick

Sat 2/28

7:40 pm-10:31 am

2 stops22h 51m

$854

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/17

6:00 am-7:00 pm

2 stops29h 00m

London Gatwick

Sat 2/28

7:40 pm-10:31 am

2 stops22h 51m

$855

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 1/22

6:05 am-10:50 am

2 stops20h 45m

London Gatwick

Tue 1/27

11:45 am-11:30 pm

2 stops43h 45m

$865

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 3/12

8:30 am-10:55 am

2 stops19h 25m

London Gatwick

Tue 3/17

11:55 am-11:56 pm

2 stops19h 01m

$878

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 1/15

6:05 am-10:50 am

2 stops20h 45m

London Gatwick

Thu 1/22

11:45 am-11:30 pm

2 stops43h 45m

$899

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/17

8:30 am-10:55 am

2 stops18h 25m

London Gatwick

Sat 2/28

11:55 am-9:14 pm

2 stops17h 19m

$906

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/3

9:00 am-10:55 am

2 stops17h 55m

London Gatwick

Tue 2/17

11:55 am-11:56 pm

2 stops20h 01m

$928

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 1/11

8:06 am-7:00 pm

2 stops26h 54m

London Gatwick

Sun 1/18

11:45 am-11:30 pm

2 stops43h 45m

$945

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 day to depart on your flight to London Gatwick Airport?

The cheapest day to depart from Sacramento to London Gatwick Airport is on a Wednesday when prices can be found for as low as $686. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Gatwick Airport on Friday is $1,067.

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

Flying to London Gatwick Airport from Sacramento in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $675 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to London Gatwick Airport, so prices are often more expensive at around $948 per ticket.

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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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

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