What is the cheapest airline that flies from London Stansted to San Diego?

Lufthansa is the most popular carrier operating from London Stansted to San Diego

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.

£462 Cheap Flights from London Stansted Airport to San Diego in 2025

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Find the cheapest flights from London Stansted Airport to San Diego

Round-trip

One-way

Last minute

Cheap return flights

13:05 - 15:25STN-SAN

34h 20m2 stops

17:15 - 22:15SAN-STN

21h 00m2 stops

£577

Find Deal

Wed, 1 Oct - Wed, 15 Oct

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£592Lufthansa

Find Deal

Sun, 21 Sep - Thu, 2 Oct

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£595Lufthansa

Find Deal

Sun, 21 Sep - Mon, 29 Sep

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£642Lufthansa

Find Deal

Wed, 24 Sep - Thu, 2 Oct

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£643Lufthansa

Find Deal

Sun, 21 Sep - Mon, 29 Sep

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£644Lufthansa

Find Deal

Sun, 21 Sep - Mon, 29 Sep

19:50 - 15:25STN-SAN

27h 35m1 stop

17:15 - 19:00SAN-STN

17h 45m1 stop

£793Lufthansa

Find Deal

Fri, 26 Sep - Tue, 30 Sep

13:55 - 15:25STN-SAN

33h 30m2 stops

17:15 - 23:25SAN-STN

22h 10m2 stops

£893

Find Deal

Sat, 4 Oct - Sat, 11 Oct

16:45 - 15:25STN-SAN

30h 40m2 stops

17:15 - 19:00SAN-STN

17h 45m1 stop

£997

Find Deal

Thu, 11 Sep - Mon, 22 Sep

12:15 - 15:25STN-SAN

35h 10m2 stops

17:15 - 22:55SAN-STN

21h 40m2 stops

£1,480

Find Deal

Tue, 2 Sep - Tue, 9 Sep

Lufthansa flights from London Stansted Airport to San Diego

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

Lufthansa

21 Sept

STN19:50London Stansted

27h 35m

1 stop

SAN15:25San Diego

2 Oct

SAN17:15San Diego

17h 45m

1 stop

STN19:00London Stansted

£592

Find similar

Lufthansa

21 Sept

STN19:50London Stansted

27h 35m

1 stop

SAN15:25San Diego

29 Sept

SAN17:15San Diego

17h 45m

1 stop

STN19:00London Stansted

£595

Find similar

Lufthansa

24 Sept

STN19:50London Stansted

27h 35m

1 stop

SAN15:25San Diego

2 Oct

SAN17:15San Diego

17h 45m

1 stop

STN19:00London Stansted

£642

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

Wed 1/10

13:05-15:25

2 stops34h 20m

San Diego

Wed 15/10

17:15-22:15

2 stops21h 00m

£577

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 21/9

19:50-15:25

1 stop27h 35m

San Diego

Thu 2/10

17:15-19:00

1 stop17h 45m

£592

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 21/9

19:50-15:25

1 stop27h 35m

San Diego

Mon 29/9

17:15-19:00

1 stop17h 45m

£595

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Wed 24/9

19:50-15:25

1 stop27h 35m

San Diego

Thu 2/10

17:15-19:00

1 stop17h 45m

£642

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 21/9

19:50-15:25

1 stop27h 35m

San Diego

Mon 29/9

17:15-19:00

1 stop17h 45m

£643

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sun 21/9

19:50-15:25

1 stop27h 35m

San Diego

Mon 29/9

17:15-19:00

1 stop17h 45m

£644

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Fri 26/9

19:50-15:25

1 stop27h 35m

San Diego

Tue 30/9

17:15-19:00

1 stop17h 45m

£793

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Sat 4/10

13:55-15:25

2 stops33h 30m

San Diego

Sat 11/10

17:15-23:25

2 stops22h 10m

£893

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Thu 11/9

16:45-15:25

2 stops30h 40m

San Diego

Mon 22/9

17:15-19:00

1 stop17h 45m

£997

LondonSan Diego

STN - SAN

STNSAN

London Stansted

Tue 2/9

12:15-15:25

2 stops35h 10m

San Diego

Tue 9/9

17:15-22:55

2 stops21h 40m

£1,480

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

Prices

Airlines

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 Friday when prices can be found for as low as £555. Flights from London Stansted Airport to San Diego on a Sunday will generally be more expensive and average around £607. 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 Stansted Airport to San Diego when you can find flight prices for as low as £552. Flying to San Diego in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £603. 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

Direct flights	None

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 24h 25m.
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.