How do I get Price Alerts for flights from San Francisco to London Southend Airport?

Confirm your travel details to search for the latest offers for flights from San Francisco to London Southend Airport . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from San Francisco to London Southend Airport with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from San Francisco Airport to London Southend Airport?

Prices for flights from San Francisco Airport to London Southend Airport were last updated today.

How old do you have to be to fly from San Francisco Airport to London Southend Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to London Southend Airport.

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

The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£266 Cheap Flights from San Francisco to London Southend Airport in 2025/26

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08:30 - 17:15SFO-SEN

24h 45m2 stops

17:25 - 12:40SEN-SFO

27h 15m2 stops

£543Multiple Airlines

Find Deal

Wed, 12 Nov - Sun, 16 Nov

08:25 - 20:15SFO-SEN

27h 50m2 stops

15:15 - 12:40SEN-SFO

29h 25m2 stops

£544Multiple Airlines

Find Deal

Sat, 15 Nov - Sun, 23 Nov

16:35 - 20:15SFO-SEN

19h 40m2 stops

07:10 - 20:10SEN-SFO

21h 00m1 stop

£563Multiple Airlines

Find Deal

Sat, 29 Nov - Wed, 10 Dec

14:40 - 17:15SFO-SEN

18h 35m2 stops

06:40 - 19:35SEN-SFO

20h 55m2 stops

£580Multiple Airlines

Find Deal

Wed, 3 Dec - Fri, 19 Dec

14:40 - 17:15SFO-SEN

18h 35m2 stops

06:40 - 19:35SEN-SFO

20h 55m2 stops

£825Multiple Airlines

Find Deal

Wed, 3 Dec - Fri, 19 Dec

14:40 - 17:15SFO-SEN

18h 35m2 stops

07:35 - 19:35SEN-SFO

20h 00m2 stops

£835Multiple Airlines

Find Deal

Wed, 3 Dec - Fri, 19 Dec

16:40 - 21:00SFO-SEN

21h 20m1 stop

07:10 - 21:57SEN-SFO

22h 47m2 stops

£842Multiple Airlines

Find Deal

Wed, 29 Oct - Wed, 5 Nov

12:00 - 12:50SFO-SEN

16h 50m2 stops

09:50 - 21:22SEN-SFO

19h 32m2 stops

£1,410Multiple Airlines

Find Deal

Thu, 25 Dec - Fri, 2 Jan

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 12/11

08:30-17:15

2 stops24h 45m

London Southend

Sun 16/11

17:25-12:40

2 stops27h 15m

£543

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 15/11

08:25-20:15

2 stops27h 50m

London Southend

Sun 23/11

15:15-12:40

2 stops29h 25m

£544

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 29/11

16:35-20:15

2 stops19h 40m

London Southend

Wed 10/12

07:10-20:10

1 stop21h 00m

£563

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 3/12

14:40-17:15

2 stops18h 35m

London Southend

Fri 19/12

06:40-19:35

2 stops20h 55m

£580

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 3/12

14:40-17:15

2 stops18h 35m

London Southend

Fri 19/12

06:40-19:35

2 stops20h 55m

£825

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 3/12

14:40-17:15

2 stops18h 35m

London Southend

Fri 19/12

07:35-19:35

2 stops20h 00m

£835

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 29/10

16:40-21:00

1 stop21h 20m

London Southend

Wed 5/11

07:10-21:57

2 stops22h 47m

£842

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Thu 25/12

12:00-12:50

2 stops16h 50m

London Southend

Fri 2/1

09:50-21:22

2 stops19h 32m

£1,410

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Thu 16/10

16:20-08:00

3 stops31h 40m

£266

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Mon 19/1

09:10-16:30

3 stops47h 20m

£266

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

When to book flights from San Francisco to London Southend Airport

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

Estimated return price

Cheap San Francisco to London Southend Airport (SFO to SEN) flight deals and tips

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

Direct flights	None

There are no direct flights from San Francisco to London Southend Airport. There are no popular flight routes from San Francisco to London Southend Airport.

Search flight deals

How far is San Francisco to London Southend by plane?
London Southend is 5370.0 mi away from San Francisco. Flights usually cover this in 16h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Francisco Airport to London Southend Airport?
Prices for flights from San Francisco Airport to London Southend Airport were last updated today.
How old do you have to be to fly from San Francisco Airport to London Southend Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The travel and health documents required for your trip to London Southend Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Southend Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from San Francisco to London Southend Airport?
Confirm your travel details to search for the latest offers for flights from San Francisco to London Southend Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from San Francisco to London Southend Airport with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Eastbourne

Milton Keynes

Luton

Maidstone

Gatwick

Slough

Canterbury

Southend-on-Sea

Ipswich

Ilford

Guildford

Colchester

Worthing

Hayes

Dover

Chelmsford

Dartford

Hounslow

Stansted

Chichester

Why use momondo?

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

Finding the right flight to London from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to London from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to London?

Once you have performed a search for San Francisco to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to London from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Southend Airport trip

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

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Cheap flights from San Francisco to London from £266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to London departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from San Francisco to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to London Southend Airport that are best for you.

When to book flights from San Francisco to London Southend Airport

Cheap San Francisco to London Southend Airport (SFO to SEN) flight deals and tips

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

Direct flights

How far is San Francisco to London Southend by plane?

When did momondo last update prices for flights from San Francisco Airport to London Southend Airport?

How old do you have to be to fly from San Francisco Airport to London Southend Airport?

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

How do I get Price Alerts for flights from San Francisco to London Southend Airport?

How can I save money on flights from San Francisco to London Southend Airport with momondo?

How does momondo find its flight prices?

Travelling to a place near London?

Why use momondo?

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

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

How can momondo help me find flights from San Francisco to London?

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

An easier way to manage your London Southend Airport trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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