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

Prices for flights from London Stansted Airport to San Diego Airport were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to San Diego Airport.

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

The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£274 Cheap Flights from London Stansted Airport to San Diego in 2025/26

1 adult

0 bags

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London Stansted Airport to San Diego

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:15 - 11:53

STN

SAN

37h 38m2 stops

17:35 - 22:35

SAN

STN

21h 00m2 stops

£705Multiple Airlines

Sun, 18 Jan - Fri, 23 Jan

06:15 - 11:45

STN

SAN

37h 30m3 stops

17:35 - 23:05

SAN

STN

21h 30m2 stops

£756Multiple Airlines

Sun, 25 Jan - Fri, 30 Jan

06:15 - 11:53

STN

SAN

37h 38m2 stops

17:35 - 22:35

SAN

STN

21h 00m2 stops

£761Multiple Airlines

Sun, 18 Jan - Sun, 25 Jan

06:15 - 18:58

STN

SAN

44h 43m2 stops

10:56 - 16:50

SAN

STN

45h 54m2 stops

£1,129Turkish Airlines

Fri, 1 May - Wed, 13 May

11:10 - 19:44

STN

SAN

40h 34m2 stops

10:20 - 10:15

SAN

STN

39h 55m2 stops

£1,140Turkish Airlines

Fri, 17 Apr - Thu, 23 Apr

06:15 - 09:10

STN

SAN

34h 55m2 stops

10:56 - 10:15

SAN

STN

39h 19m2 stops

£1,143Turkish Airlines

Tue, 14 Apr - Thu, 14 May

21:00 - 15:45

STN

SAN

26h 45m2 stops

17:35 - 20:35

SAN

STN

19h 00m2 stops

£1,148Multiple Airlines

Sat, 17 Jan - Fri, 23 Jan

11:10 - 19:44

STN

SAN

40h 34m2 stops

10:20 - 10:15

SAN

STN

39h 55m2 stops

£1,150Turkish Airlines

Fri, 17 Apr - Thu, 23 Apr

08:30 - 11:53

STN

SAN

35h 23m2 stops

12:40 - 21:20

SAN

STN

24h 40m3 stops

£1,208Multiple Airlines

Sun, 18 Jan - Fri, 23 Jan

19:45 - 17:24

STN

SAN

29h 39m3 stops

12:40 - 20:30

SAN

STN

23h 50m3 stops

£1,263Multiple Airlines

Tue, 10 Feb - Tue, 24 Feb

Turkish Airlines flights from London Stansted Airport to San Diego

Our best Turkish Airlines deals on London Stansted Airport to San Diego flight tickets

Turkish Airlines

1 May

STN06:15London Stansted

44h 43m

2 stops

SAN18:58San Diego

13 May

SAN10:56San Diego

45h 54m

2 stops

STN16:50London Stansted

£1,129

Find similar

Turkish Airlines

17 Apr

STN11:10London Stansted

40h 34m

2 stops

SAN19:44San Diego

23 Apr

SAN10:20San Diego

39h 55m

2 stops

STN10:15London Stansted

£1,140

Find similar

Turkish Airlines

14 Apr

STN06:15London Stansted

34h 55m

2 stops

SAN09:10San Diego

14 May

SAN10:56San Diego

39h 19m

2 stops

STN10:15London Stansted

£1,143

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 18/1

06:15-11:53

2 stops37h 38m

San Diego

Fri 23/1

17:35-22:35

2 stops21h 00m

£705

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 25/1

06:15-11:45

3 stops37h 30m

San Diego

Fri 30/1

17:35-23:05

2 stops21h 30m

£756

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 18/1

06:15-11:53

2 stops37h 38m

San Diego

Sun 25/1

17:35-22:35

2 stops21h 00m

£761

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Fri 1/5

06:15-18:58

2 stops44h 43m

San Diego

Wed 13/5

10:56-16:50

2 stops45h 54m

£1,129

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Fri 17/4

11:10-19:44

2 stops40h 34m

San Diego

Thu 23/4

10:20-10:15

2 stops39h 55m

£1,140

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Tue 14/4

06:15-09:10

2 stops34h 55m

San Diego

Thu 14/5

10:56-10:15

2 stops39h 19m

£1,143

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sat 17/1

21:00-15:45

2 stops26h 45m

San Diego

Fri 23/1

17:35-20:35

2 stops19h 00m

£1,148

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Fri 17/4

11:10-19:44

2 stops40h 34m

San Diego

Thu 23/4

10:20-10:15

2 stops39h 55m

£1,150

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 18/1

08:30-11:53

2 stops35h 23m

San Diego

Fri 23/1

12:40-21:20

3 stops24h 40m

£1,208

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Tue 10/2

19:45-17:24

3 stops29h 39m

San Diego

Tue 24/2

12:40-20:30

3 stops23h 50m

£1,263

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 Stansted 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 Stansted Airport to San Diego is on a Tuesday when prices can be found for as low as £556. Flights from London Stansted Airport to San Diego on a Sunday will generally be more expensive and average around £610. 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 evening is the cheapest time of day to fly from London Stansted Airport to San Diego when you can find flight prices for as low as £557. Flying to San Diego in the evening 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 £590. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Stansted Airport to San Diego

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

Estimated return price

Cheap London Stansted Airport to San Diego (STN to SAN) flight deals and tips

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

Fastest flight time	19h 27m
Direct flights	None

The fastest flight from London Stansted Airport to San Diego takes 19h 27m

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

Search flight deals

How far is London Stansted to San Diego by plane?
A flight from London Stansted to San Diego will travel around 5472.8 mi. A reasonable flight in good conditions will take 19h 27m.
When did momondo last update prices for flights from London Stansted Airport to San Diego Airport?
Prices for flights from London Stansted Airport to San Diego Airport were last updated today.
How old do you have to be to fly from London Stansted Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Stansted Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Coronado

Chula Vista

Why use momondo?

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

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 London to San Diego for you.

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 helps you find the best flight between London and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.