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Cheap flights from San Francisco to London from $390

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Francisco to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 10:20 pmSFO  San Francisco-SEN London Southend
18h 55m2 stops Zurich Barcelona-El Prat
Multiple Airlines Logo
5:15 pm - 12:55 pmSEN  London Southend-SFO San Francisco
27h 40m2 stops Barcelona-El Prat Paris Charles de Gaulle
$865Multiple Airlines
Wed, Jan 27 - Sun, Jan 31
Multiple Airlines Logo
4:45 pm - 7:40 pmSFO  San Francisco-SEN London Southend
18h 55m2 stops Kastrup Copenhagen Amsterdam Schiphol
Multiple Airlines Logo
5:00 pm - 2:50 pmSEN  London Southend-SFO San Francisco
29h 50m2 stops Amsterdam Schiphol Kastrup Copenhagen
$888Multiple Airlines
Tue, Oct 20 - Sun, Nov 1
Multiple Airlines Logo
7:35 pm - 9:45 pmSFO  San Francisco-SEN London Southend
18h 10m2 stops Zurich Barcelona-El Prat
Multiple Airlines Logo
8:25 am - 8:59 pmSEN  London Southend-SFO San Francisco
20h 34m2 stops Barcelona-El Prat Toronto Pearson Intl
$890Multiple Airlines
Fri, Oct 9 - Wed, Oct 14
Multiple Airlines Logo
4:45 pm - 7:40 pmSFO  San Francisco-SEN London Southend
18h 55m2 stops Kastrup Copenhagen Amsterdam Schiphol
Multiple Airlines Logo
5:00 pm - 2:50 pmSEN  London Southend-SFO San Francisco
29h 50m2 stops Amsterdam Schiphol Kastrup Copenhagen
$896Multiple Airlines
Tue, Oct 20 - Sun, Nov 1
Multiple Airlines Logo
5:45 pm - 10:00 pmSFO  San Francisco-SEN London Southend
21h 15m2 stops Kastrup Copenhagen Paris Charles de Gaulle
Multiple Airlines Logo
11:35 am - 2:50 pmSEN  London Southend-SFO San Francisco
35h 15m3 stops Paris Charles de Gaulle Oslo Gardermoen Kastrup Copenhagen
$921Multiple Airlines
Wed, Oct 28 - Mon, Nov 2
Multiple Airlines Logo
5:45 pm - 10:00 pmSFO  San Francisco-SEN London Southend
21h 15m2 stops Kastrup Copenhagen Paris Charles de Gaulle
Multiple Airlines Logo
11:35 am - 2:50 pmSEN  London Southend-SFO San Francisco
35h 15m2 stops Paris Charles de Gaulle Kastrup Copenhagen
$926Multiple Airlines
Wed, Oct 28 - Mon, Nov 2
Multiple Airlines Logo
12:00 pm - 10:20 pmSFO  San Francisco-SEN London Southend
26h 20m2 stops Toronto Pearson Intl Barcelona-El Prat
Multiple Airlines Logo
5:15 pm - 2:45 pmSEN  London Southend-SFO San Francisco
29h 30m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$1,044Multiple Airlines
Wed, Dec 16 - Sun, Dec 20
Multiple Airlines Logo
8:40 am - 3:00 pmSFO  San Francisco-SEN London Southend
22h 20m2 stops Toronto Pearson Intl Barcelona-El Prat
Multiple Airlines Logo
5:15 pm - 2:45 pmSEN  London Southend-SFO San Francisco
29h 30m2 stops Barcelona-El Prat Lisbon Humberto Delgado
$1,150Multiple Airlines
Mon, Dec 21 - Sun, Jan 10
Multiple Airlines Logo
5:40 pm - 7:35 pmSFO  San Francisco-SEN London Southend
17h 55m2 stops Dublin Amsterdam Schiphol
Multiple Airlines Logo
11:20 am - 8:50 pmSEN  London Southend-SFO San Francisco
17h 30m1 stop Paris Charles de Gaulle
$1,226Multiple Airlines
Sun, Sep 27 - Fri, Oct 2
Multiple Airlines Logo
8:10 am - 11:20 amSFO  San Francisco-SEN London Southend
19h 10m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
11:20 am - 8:50 pmSEN  London Southend-SFO San Francisco
17h 30m1 stop Paris Charles de Gaulle
$1,245Multiple Airlines
Mon, Sep 21 - Fri, Sep 25

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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.

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Route

Depart

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Price

Cheapest round-trip

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Wed 1/27

7:25 pm-10:20 pm

2 stops18h 55m

London Southend

Sun 1/31

5:15 pm-12:55 pm

2 stops27h 40m

$865

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Tue 10/20

4:45 pm-7:40 pm

2 stops18h 55m

London Southend

Sun 11/1

5:00 pm-2:50 pm

2 stops29h 50m

$888

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Fri 10/9

7:35 pm-9:45 pm

2 stops18h 10m

London Southend

Wed 10/14

8:25 am-8:59 pm

2 stops20h 34m

$890

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Tue 10/20

4:45 pm-7:40 pm

2 stops18h 55m

London Southend

Sun 11/1

5:00 pm-2:50 pm

2 stops29h 50m

$896

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Wed 10/28

5:45 pm-10:00 pm

2 stops21h 15m

London Southend

Mon 11/2

11:35 am-2:50 pm

3 stops35h 15m

$921

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Wed 10/28

5:45 pm-10:00 pm

2 stops21h 15m

London Southend

Mon 11/2

11:35 am-2:50 pm

2 stops35h 15m

$926

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Wed 12/16

12:00 pm-10:20 pm

2 stops26h 20m

London Southend

Sun 12/20

5:15 pm-2:45 pm

2 stops29h 30m

$1,044

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Mon 12/21

8:40 am-3:00 pm

2 stops22h 20m

London Southend

Sun 1/10

5:15 pm-2:45 pm

2 stops29h 30m

$1,150
Quickest round-trip

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Sun 9/27

5:40 pm-7:35 pm

2 stops17h 55m

London Southend

Fri 10/2

11:20 am-8:50 pm

1 stop17h 30m

$1,226

San FranciscoLondon

SFO San Francisco - SEN London Southend

SFOSEN

San Francisco

Mon 9/21

8:10 am-11:20 am

2 stops19h 10m

London Southend

Fri 9/25

11:20 am-8:50 pm

1 stop17h 30m

$1,245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 round-trip 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

Best Price Found

$390

Fastest flight time

16h 50m

Direct flights

None
The best one-way flight to London Southend Airport from San Francisco in the past 72 hours is $390. The best round-trip flight deal from San Francisco to London Southend Airport found on momondo in the last 72 hours is $865.
The fastest flight from San Francisco to London Southend Airport takes 16h 50m
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?

    The straight-line distance from San Francisco to London Southend is 5370.3 mi. 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 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.

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?

    Search flight deals from San Francisco to London Southend Airport. While viewing offers you’ll have the option to create a Price Alert.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Wembley
Luton
Croydon
Dover
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Slough
Watford
Eastbourne
Uxbridge
Worthing
Romford
Ilford

Why use momondo?

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

It is quick and easy to find San Francisco 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 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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San Francisco.

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

Yes momondo offers price alerts on flights to London from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Southend Airport trip

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