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Cheap flights from Sacramento to London from $425

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 12/5. 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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Find the cheapest flights from Sacramento to London

Cheap round-trip flights

Multiple Airlines Logo
SMF-SEN
5293 mimulti-stop
Multiple Airlines Logo
SEN-SMF
5293 mimulti-stop
Multiple Airlines
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momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to London Southend 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 August 20, 2025.
Use the filters below to find and compare flights from Sacramento to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoLondon

SMF - SEN

SMFSEN

Sacramento Intl

Fri 12/5

7:46 pm-8:15 pm

3 stops40h 29m

$425

SacramentoLondon

SMF - SEN

SMFSEN

Sacramento Intl

Mon 2/2

7:00 am-10:00 am

3 stops43h 00m

$466

SacramentoLondon

SMF - SEN

SMFSEN

Sacramento Intl

Fri 1/16

7:00 am-12:15 pm

3 stops45h 15m

$598

SacramentoLondon

SMF - SEN

SMFSEN

Sacramento Intl

Fri 10/31

12:58 pm-4:25 pm

3 stops44h 27m

$615

SacramentoLondon

SMF - SEN

SMFSEN

Sacramento Intl

Fri 2/13

8:10 am-12:15 pm

3 stops44h 05m

$738

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sacramento to London Southend Airport

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

Cheap Sacramento to London Southend Airport (SMF to SEN) flight deals and tips

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

Direct flights

None
There are no direct flights from Sacramento to London Southend Airport. There are no popular flight routes from Sacramento to London Southend Airport.
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  • How far is Sacramento Intl to London Southend by plane?

    Sacramento Intl and London Southend are 5297.2 mi apart from one another.

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

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

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

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

    The necessary travel and health documents for your London Southend 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.

  • How do I get Price Alerts for flights from Sacramento to London Southend Airport?

    Price Alerts will notify you by email when the price for flights to London Southend Airport from Sacramento decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Sacramento to London Southend Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Luton
Dover
Slough
Milton Keynes
Guildford
Dartford
Crawley
Hayes
Chelmsford
Stansted
Brentwood
Ilford
Folkestone
Colchester
Watford
Richmond
Canterbury
Croydon

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sacramento to London for you.

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?

Yes. momondo can track prices for Sacramento to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Southend 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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