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Cheap flights from Sacramento to London from £394

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 15/12. 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
09:00 - 10:55SMF-LGW
17h 55m2 stops
Icelandair Logo
11:55 - 23:55LGW-SMF
20h 00m2 stops
£647Icelandair
Find Deal
Mon, 2 Feb - Fri, 6 Feb
Icelandair Logo
08:16 - 10:55SMF-LGW
18h 39m2 stops
Icelandair Logo
11:55 - 23:59LGW-SMF
20h 04m2 stops
£648Icelandair
Find Deal
Tue, 2 Dec - Wed, 10 Dec
Icelandair Logo
08:16 - 10:55SMF-LGW
18h 39m2 stops
Icelandair Logo
11:55 - 23:59LGW-SMF
20h 04m2 stops
£649Icelandair
Find Deal
Tue, 2 Dec - Wed, 10 Dec
Icelandair Logo
09:00 - 10:55SMF-LGW
17h 55m2 stops
Icelandair Logo
11:55 - 23:56LGW-SMF
20h 01m2 stops
£676Icelandair
Find Deal
Tue, 10 Feb - Tue, 17 Feb
Icelandair Logo
09:00 - 10:55SMF-LGW
17h 55m2 stops
Icelandair Logo
11:55 - 23:55LGW-SMF
20h 00m2 stops
£681Icelandair
Find Deal
Wed, 7 Jan - Fri, 30 Jan
Icelandair Logo
11:20 - 10:55SMF-LGW
16h 35m2 stops
Icelandair Logo
11:55 - 23:56LGW-SMF
19h 01m2 stops
£687Icelandair
Find Deal
Thu, 12 Mar - Tue, 17 Mar
Icelandair Logo
08:20 - 10:55SMF-LGW
18h 35m2 stops
Icelandair Logo
11:55 - 23:55LGW-SMF
20h 00m2 stops
£698Icelandair
Find Deal
Mon, 5 Jan - Fri, 30 Jan
Icelandair Logo
11:30 - 14:40SMF-LGW
19h 10m2 stops
Icelandair Logo
15:40 - 21:41LGW-SMF
38h 01m2 stops
£714Icelandair
Find Deal
Thu, 30 Apr - Fri, 15 May
Icelandair Logo
11:30 - 14:40SMF-LGW
19h 10m2 stops
Icelandair Logo
15:40 - 21:41LGW-SMF
38h 01m2 stops
£714Icelandair
Find Deal
Thu, 30 Apr - Fri, 15 May
Multiple Airlines Logo
06:00 - 10:55SMF-LGW
20h 55m2 stops
Multiple Airlines Logo
11:55 - 21:14LGW-SMF
17h 19m2 stops
£718Multiple Airlines
Find Deal
Tue, 17 Feb - Sat, 28 Feb

Icelandair flights from Sacramento to London Gatwick Airport

Our best Icelandair deals on Sacramento to London Gatwick Airport flight tickets
Icelandair
2 Feb
SMF09:00Sacramento Intl
17h 55m
2 stops
LGW10:55London Gatwick
6 Feb
LGW11:55London Gatwick
20h 00m
2 stops
SMF23:55Sacramento Intl
£647
Find similar
Icelandair
2 Dec
SMF08:16Sacramento Intl
18h 39m
2 stops
LGW10:55London Gatwick
10 Dec
LGW11:55London Gatwick
20h 04m
2 stops
SMF23:59Sacramento Intl
£648
Find similar
Icelandair
2 Dec
SMF08:16Sacramento Intl
18h 39m
2 stops
LGW10:55London Gatwick
10 Dec
LGW11:55London Gatwick
20h 04m
2 stops
SMF23:59Sacramento Intl
£649
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 14 November 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

Mon 2/2

09:00-10:55

2 stops17h 55m

London Gatwick

Fri 6/2

11:55-23:55

2 stops20h 00m

£647

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/12

08:16-10:55

2 stops18h 39m

London Gatwick

Wed 10/12

11:55-23:59

2 stops20h 04m

£648

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 2/12

08:16-10:55

2 stops18h 39m

London Gatwick

Wed 10/12

11:55-23:59

2 stops20h 04m

£649

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 10/2

09:00-10:55

2 stops17h 55m

London Gatwick

Tue 17/2

11:55-23:56

2 stops20h 01m

£676

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Wed 7/1

09:00-10:55

2 stops17h 55m

London Gatwick

Fri 30/1

11:55-23:55

2 stops20h 00m

£681

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 12/3

11:20-10:55

2 stops16h 35m

London Gatwick

Tue 17/3

11:55-23:56

2 stops19h 01m

£687

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Mon 5/1

08:20-10:55

2 stops18h 35m

London Gatwick

Fri 30/1

11:55-23:55

2 stops20h 00m

£698

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 30/4

11:30-14:40

2 stops19h 10m

London Gatwick

Fri 15/5

15:40-21:41

2 stops38h 01m

£714

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 30/4

11:30-14:40

2 stops19h 10m

London Gatwick

Fri 15/5

15:40-21:41

2 stops38h 01m

£714

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 17/2

06:00-10:55

2 stops20h 55m

London Gatwick

Sat 28/2

11:55-21:14

2 stops17h 19m

£718

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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?

Icelandair is the most popular carrier 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 return 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

Direct flights

None
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?

    The straight-line distance from Sacramento Intl to London Gatwick is 5292.4 mi. Typically, this will take 16h 15m by plane in normal conditions.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

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?

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.

An easier way to manage your London Gatwick Airport trip

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