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.

£302 Cheap Flights from San Francisco to London Southend Airport in 2026

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from San Francisco to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:30 - 21:45

SFO

SEN

21h 15m

2 stops

20:05 - 14:30

SEN

SFO

26h 25m

2 stops

£581Multiple Airlines

Fri, 8 May - Mon, 11 May

16:30 - 21:45

SFO

SEN

21h 15m

2 stops

20:05 - 14:30

SEN

SFO

26h 25m

2 stops

£626Multiple Airlines

Fri, 8 May - Mon, 11 May

16:45 - 19:35

SFO

SEN

18h 50m

2 stops

13:55 - 14:40

SEN

SFO

32h 45m

2 stops

£764Multiple Airlines

Sat, 9 May - Thu, 14 May

08:05 - 11:20

SFO

SEN

19h 15m

2 stops

08:25 - 21:10

SEN

SFO

20h 45m

2 stops

£804Multiple Airlines

Mon, 1 Jun - Wed, 10 Jun

16:05 - 19:20

SFO

SEN

19h 15m

1 stop

11:20 - 20:50

SEN

SFO

17h 30m

1 stop

£826Multiple Airlines

Sat, 22 Aug - Fri, 4 Sep

19:35 - 21:25

SFO

SEN

17h 50m

2 stops

11:10 - 20:50

SEN

SFO

17h 40m

1 stop

£855Multiple Airlines

Wed, 26 Aug - Mon, 31 Aug

14:40 - 15:40

SFO

SEN

17h 00m

2 stops

16:50 - 20:50

SEN

SFO

36h 00m

2 stops

£881Multiple Airlines

Sat, 19 Sep - Sat, 3 Oct

14:40 - 15:10

SFO

SEN

16h 30m

2 stops

20:05 - 12:00

SEN

SFO

47h 55m

3 stops

£924Multiple Airlines

Sat, 2 May - Mon, 4 May

14:40 - 15:10

SFO

SEN

16h 30m

2 stops

20:05 - 14:35

SEN

SFO

26h 30m

2 stops

£997Multiple Airlines

Sat, 2 May - Mon, 4 May

16:30 - 21:45

SFO

SEN

21h 15m

2 stops

08:25 - 21:55

SEN

SFO

21h 30m

2 stops

£1,041Multiple Airlines

Fri, 15 May - Wed, 20 May

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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

Cheapest return flight

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Fri 8/5

16:30-21:45

2 stops21h 15m

London Southend

Mon 11/5

20:05-14:30

2 stops26h 25m

£581

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Fri 8/5

16:30-21:45

2 stops21h 15m

London Southend

Mon 11/5

20:05-14:30

2 stops26h 25m

£626

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 9/5

16:45-19:35

2 stops18h 50m

London Southend

Thu 14/5

13:55-14:40

2 stops32h 45m

£764

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Mon 1/6

08:05-11:20

2 stops19h 15m

London Southend

Wed 10/6

08:25-21:10

2 stops20h 45m

£804

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 22/8

16:05-19:20

1 stop19h 15m

London Southend

Fri 4/9

11:20-20:50

1 stop17h 30m

£826

Fastest return journey

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Wed 26/8

19:35-21:25

2 stops17h 50m

London Southend

Mon 31/8

11:10-20:50

1 stop17h 40m

£855

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 19/9

14:40-15:40

2 stops17h 00m

London Southend

Sat 3/10

16:50-20:50

2 stops36h 00m

£881

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 2/5

14:40-15:10

2 stops16h 30m

London Southend

Mon 4/5

20:05-12:00

3 stops47h 55m

£924

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Sat 2/5

14:40-15:10

2 stops16h 30m

London Southend

Mon 4/5

20:05-14:35

2 stops26h 30m

£997

San FranciscoLondon

SFO - SEN

SFOSEN

San Francisco

Fri 15/5

16:30-21:45

2 stops21h 15m

London Southend

Wed 20/5

08:25-21:55

2 stops21h 30m

£1,041

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

Fastest flight time	16h 30m
Direct flights	None

The fastest flight from San Francisco to London Southend Airport takes 16h 30m

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

Frequently asked questions about flying from San Francisco to London Southend Airport

How far is San Francisco to London Southend by plane?
London Southend is 5370.3 mi away from San Francisco. Flights usually cover this in 16h 30m, 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.

Frequently asked questions about flying from San Francisco to London Southend Airport

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

Gatwick

Slough

Maidstone

Wembley

Southend-on-Sea

Ipswich

Canterbury

Ilford

Guildford

Hayes

Dover

Chelmsford

Folkestone

Bedford

Ramsgate

Chichester

Harlow

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.