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

Prices for flights from London Southend Airport to San Diego Airport are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to San Diego Airport.

What documentation or ID do you need to fly to San Diego Airport?

The travel and health documents required for your trip to San Diego 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 San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£475 Cheap Flights from London Southend Airport to San Diego in 2026

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from London Southend Airport to San Diego

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

16:00 - 21:44

SEN

SAN

37h 44m

3 stops

07:00 - 20:10

SAN

SEN

29h 10m

2 stops

£889Multiple Airlines

Mon, 6 Jul - Wed, 15 Jul

07:45 - 16:15

SEN

SAN

40h 30m

3 stops

07:00 - 11:45

SAN

SEN

20h 45m

2 stops

£1,041Multiple Airlines

Mon, 13 Jul - Tue, 28 Jul

07:35 - 11:35

SEN

SAN

36h 00m

3 stops

07:00 - 10:30

SAN

SEN

19h 30m

2 stops

£1,135Multiple Airlines

Sun, 9 Aug - Sun, 16 Aug

16:35 - 21:44

SEN

SAN

37h 09m

3 stops

15:50 - 19:10

SAN

SEN

19h 20m

2 stops

£1,276Multiple Airlines

Thu, 23 Jul - Thu, 30 Jul

06:30 - 21:44

SEN

SAN

23h 14m

2 stops

07:00 - 11:20

SAN

SEN

20h 20m

2 stops

£1,705Multiple Airlines

Tue, 21 Jul - Mon, 27 Jul

07:45 - 21:44

SEN

SAN

21h 59m

2 stops

07:00 - 11:45

SAN

SEN

20h 45m

2 stops

£1,844Multiple Airlines

Mon, 13 Jul - Tue, 28 Jul

16:30 - 11:50

SEN

SAN

27h 20m

1 stop

06:15 - 10:30

SAN

SEN

20h 15m

2 stops

£2,030Multiple Airlines

Fri, 7 Aug - Sun, 23 Aug

16:10 - 15:25

SEN

SAN

31h 15m

2 stops

12:30 - 18:50

SAN

SEN

22h 20m

2 stops

£2,039Multiple Airlines

Mon, 20 Jul - Sun, 26 Jul

07:45 - 21:44

SEN

SAN

21h 59m

2 stops

10:54 - 16:40

SAN

SEN

21h 46m

2 stops

£2,224Multiple Airlines

Mon, 6 Jul - Wed, 15 Jul

13:45 - 15:25

SEN

SAN

33h 40m

2 stops

07:00 - 16:40

SAN

SEN

25h 40m

2 stops

£2,292Multiple Airlines

Thu, 23 Jul - Wed, 5 Aug

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Mon 6/7

16:00-21:44

3 stops37h 44m

San Diego

Wed 15/7

07:00-20:10

2 stops29h 10m

£889

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Mon 13/7

07:45-16:15

3 stops40h 30m

San Diego

Tue 28/7

07:00-11:45

2 stops20h 45m

£1,041

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Sun 9/8

07:35-11:35

3 stops36h 00m

San Diego

Sun 16/8

07:00-10:30

2 stops19h 30m

£1,135

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Thu 23/7

16:35-21:44

3 stops37h 09m

San Diego

Thu 30/7

15:50-19:10

2 stops19h 20m

£1,276

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Tue 21/7

06:30-21:44

2 stops23h 14m

San Diego

Mon 27/7

07:00-11:20

2 stops20h 20m

£1,705

Fastest return journey

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Mon 13/7

07:45-21:44

2 stops21h 59m

San Diego

Tue 28/7

07:00-11:45

2 stops20h 45m

£1,844

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Fri 7/8

16:30-11:50

1 stop27h 20m

San Diego

Sun 23/8

06:15-10:30

2 stops20h 15m

£2,030

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Mon 20/7

16:10-15:25

2 stops31h 15m

San Diego

Sun 26/7

12:30-18:50

2 stops22h 20m

£2,039

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Mon 6/7

07:45-21:44

2 stops21h 59m

San Diego

Wed 15/7

10:54-16:40

2 stops21h 46m

£2,224

LondonSan Diego

SEN - SAN

SENSAN

London Southend

Thu 23/7

13:45-15:25

2 stops33h 40m

San Diego

Wed 5/8

07:00-16:40

2 stops25h 40m

£2,292

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Southend Airport to San Diego

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 San Diego?

The cheapest day to depart from London Southend Airport to San Diego is on a Monday when prices can be found for as low as £639. Flights from London Southend Airport to San Diego on a Saturday will generally be more expensive and average around £734. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San Diego?

In the morning is the cheapest time of day to fly from London Southend Airport to San Diego when you can find flight prices for as low as £671. Flying to San Diego in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around £678. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Southend Airport to San Diego

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

Estimated return price

Cheap London Southend Airport to San Diego (SEN to SAN) flight deals and tips

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

Fastest flight time	36h 00m
Direct flights	None

The fastest flight from London Southend Airport to San Diego takes 36h 00m

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

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

How far is London Southend to San Diego by plane?
San Diego is 5501.8 mi away from London Southend. Typically, this will take 36h 00m by plane in normal conditions.
When did momondo last update prices for flights from London Southend Airport to San Diego Airport?
Prices for flights from London Southend Airport to San Diego Airport are refreshed on a daily basis.
How old do you have to be to fly from London Southend Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Southend Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents required for your trip to San Diego 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 San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from London.

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

Yes. momondo allows you to filter the results for London to San Diego flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Diego from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to San Diego, momondo offers a useful price alert feature which will track prices for flights to San Diego from London and alert you when they change.