Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Sacramento to London from $240

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 9/4. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sacramento to London

Cheap round-trip flights

Logo
5:35 pm - 10:55 amSMF-LGW
33h 20m1 stop
Logo
10:25 am - 8:38 amLGW-SMF
30h 13m2 stops
$502
Find Deal
Thu, Sep 4 - Mon, Sep 8
Logo
5:46 pm - 9:30 amSMF-LGW
31h 44m1 stop
Logo
10:55 am - 8:38 amLGW-SMF
29h 43m2 stops
$540
Find Deal
Sun, Sep 21 - Fri, Sep 26
Logo
5:35 pm - 10:55 amSMF-LGW
33h 20m1 stop
Logo
10:55 am - 8:38 amLGW-SMF
29h 43m2 stops
$549
Find Deal
Thu, Sep 4 - Fri, Sep 26
Logo
5:35 pm - 10:55 amSMF-LGW
33h 20m1 stop
Logo
9:50 am - 8:38 amLGW-SMF
30h 48m2 stops
$550
Find Deal
Thu, Sep 4 - Mon, Sep 22
Logo
5:35 pm - 10:50 amSMF-LGW
33h 15m1 stop
Logo
9:50 am - 8:38 amLGW-SMF
30h 48m2 stops
$558
Find Deal
Sun, Sep 7 - Mon, Sep 22
Delta Logo
10:30 pm - 10:00 amSMF-LGW
27h 30m2 stops
Delta Logo
12:00 pm - 8:50 amLGW-SMF
52h 50m2 stops
$604Delta
Find Deal
Sun, Aug 17 - Thu, Aug 28
Delta Logo
11:27 am - 10:00 amSMF-LGW
38h 33m2 stops
Delta Logo
12:00 pm - 4:05 pmLGW-SMF
36h 05m2 stops
$609Delta
Find Deal
Sat, Aug 16 - Thu, Aug 28
JetBlue Logo
9:33 pm - 9:35 amSMF-LGW
28h 02m1 stop
JetBlue Logo
12:10 pm - 8:38 pmLGW-SMF
16h 28m1 stop
$744JetBlue
Find Deal
Tue, Aug 19 - Thu, Aug 28
JetBlue Logo
9:33 pm - 9:35 amSMF-LGW
28h 02m1 stop
JetBlue Logo
12:10 pm - 8:38 pmLGW-SMF
16h 28m1 stop
$745JetBlue
Find Deal
Tue, Aug 19 - Thu, Aug 28
JetBlue Logo
9:33 pm - 9:35 amSMF-LGW
28h 02m1 stop
JetBlue Logo
12:10 pm - 8:38 pmLGW-SMF
16h 28m1 stop
$747JetBlue
Find Deal
Mon, Aug 18 - Tue, Aug 26

Delta flights from Sacramento to London Gatwick Airport

Our best Delta deals on Sacramento to London Gatwick Airport flight tickets
Delta
Aug 17
SMF10:30 pmSacramento Intl
27h 30m
2 stops
LGW10:00 amLondon Gatwick
Aug 28
LGW12:00 pmLondon Gatwick
52h 50m
2 stops
SMF8:50 amSacramento Intl
$604
Find similar
Delta
Aug 16
SMF11:27 amSacramento Intl
38h 33m
2 stops
LGW10:00 amLondon Gatwick
Aug 28
LGW12:00 pmLondon Gatwick
36h 05m
2 stops
SMF4:05 pmSacramento Intl
$609
Find similar

JetBlue flights from Sacramento to London Gatwick Airport

Our best JetBlue deals on Sacramento to London Gatwick Airport flight tickets
JetBlue
Aug 19
SMF9:33 pmSacramento Intl
28h 02m
1 stop
LGW9:35 amLondon Gatwick
Aug 28
LGW12:10 pmLondon Gatwick
16h 28m
1 stop
SMF8:38 pmSacramento Intl
$744
Find similar
JetBlue
Aug 19
SMF9:33 pmSacramento Intl
28h 02m
1 stop
LGW9:35 amLondon Gatwick
Aug 28
LGW12:10 pmLondon Gatwick
16h 28m
1 stop
SMF8:38 pmSacramento Intl
$745
Find similar
JetBlue
Aug 18
SMF9:33 pmSacramento Intl
28h 02m
1 stop
LGW9:35 amLondon Gatwick
Aug 26
LGW12:10 pmLondon Gatwick
16h 28m
1 stop
SMF8:38 pmSacramento Intl
$747
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 July 31, 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

Thu 9/4

5:35 pm-10:55 am

1 stop33h 20m

London Gatwick

Mon 9/8

10:25 am-8:38 am

2 stops30h 13m

$502

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 9/21

5:46 pm-9:30 am

1 stop31h 44m

London Gatwick

Fri 9/26

10:55 am-8:38 am

2 stops29h 43m

$540

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 9/4

5:35 pm-10:55 am

1 stop33h 20m

London Gatwick

Fri 9/26

10:55 am-8:38 am

2 stops29h 43m

$549

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Thu 9/4

5:35 pm-10:55 am

1 stop33h 20m

London Gatwick

Mon 9/22

9:50 am-8:38 am

2 stops30h 48m

$550

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 9/7

5:35 pm-10:50 am

1 stop33h 15m

London Gatwick

Mon 9/22

9:50 am-8:38 am

2 stops30h 48m

$558

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sun 8/17

10:30 pm-10:00 am

2 stops27h 30m

London Gatwick

Thu 8/28

12:00 pm-8:50 am

2 stops52h 50m

$604

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Sat 8/16

11:27 am-10:00 am

2 stops38h 33m

London Gatwick

Thu 8/28

12:00 pm-4:05 pm

2 stops36h 05m

$609

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 8/19

9:33 pm-9:35 am

1 stop28h 02m

London Gatwick

Thu 8/28

12:10 pm-8:38 pm

1 stop16h 28m

$744

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Tue 8/19

9:33 pm-9:35 am

1 stop28h 02m

London Gatwick

Thu 8/28

12:10 pm-8:38 pm

1 stop16h 28m

$745

SacramentoLondon

SMF - LGW

SMFLGW

Sacramento Intl

Mon 8/18

9:33 pm-9:35 am

1 stop28h 02m

London Gatwick

Tue 8/26

12:10 pm-8:38 pm

1 stop16h 28m

$747

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Best Price Found

$240

Fastest flight time

15h 25m

Direct flights

None
The best one-way flight to London Gatwick Airport from Sacramento in the past 72 hours is $240. The best round-trip flight deal from Sacramento to London Gatwick Airport found on momondo in the last 72 hours is $502.
The fastest flight from Sacramento to London Gatwick Airport takes 15h 25m
There are no direct flights from Sacramento to London Gatwick Airport. Popular non-direct route for this connection is Sacramento Intl Airport - 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 17h 22m.

  • 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
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Heathrow Airportfrom $348
Flights to London City Airportfrom $471
Flights to London Stansted Airportfrom $417
Flights to London Luton Airportfrom $426
Flights to London Southend Airportfrom $518
Flights to Glasgow Intl Airportfrom $417
Flights to Belfast Intl Airportfrom $435
Flights to Belfast City Airportfrom $484