How do I get Price Alerts for flights from San Diego to London Stansted Airport?

You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from London Stansted Airport . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from San Diego to London Stansted 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.

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

Prices for flights from San Diego Airport to London Stansted Airport are updated daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to London Stansted Airport.

What documentation or ID do you need to fly to London Stansted Airport?

The travel and health documents you'll need for your trip to London Stansted 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 London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£331 Cheap Flights from San Diego to London Stansted Airport in 2026

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Find the cheapest flights from San Diego to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 20:55

SAN

STN

19h 40m

2 stops

22:45 - 20:36

STN

SAN

29h 51m

3 stops

£729Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

07:00 - 19:25

SAN

STN

28h 25m

2 stops

06:30 - 20:58

STN

SAN

22h 28m

2 stops

£731Multiple Airlines

Mon, 10 Aug - Wed, 19 Aug

17:15 - 21:40

SAN

STN

20h 25m

2 stops

08:30 - 14:10

STN

SAN

37h 40m

3 stops

£738Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

17:15 - 21:20

SAN

STN

20h 05m

2 stops

08:30 - 14:10

STN

SAN

37h 40m

3 stops

£740Multiple Airlines

Tue, 1 Sep - Mon, 28 Sep

17:15 - 21:20

SAN

STN

20h 05m

2 stops

06:30 - 14:10

STN

SAN

39h 40m

3 stops

£747Multiple Airlines

Tue, 1 Sep - Thu, 10 Sep

07:00 - 22:05

SAN

STN

31h 05m

2 stops

06:30 - 14:10

STN

SAN

39h 40m

3 stops

£759Multiple Airlines

Wed, 16 Sep - Mon, 21 Sep

07:00 - 21:40

SAN

STN

30h 40m

3 stops

06:30 - 14:10

STN

SAN

39h 40m

3 stops

£761Multiple Airlines

Wed, 16 Sep - Mon, 21 Sep

07:00 - 21:40

SAN

STN

30h 40m

3 stops

22:45 - 20:36

STN

SAN

29h 51m

3 stops

£771Multiple Airlines

Wed, 16 Sep - Mon, 21 Sep

07:00 - 12:00

SAN

STN

21h 00m

2 stops

06:30 - 14:10

STN

SAN

39h 40m

3 stops

£774Multiple Airlines

Wed, 9 Sep - Mon, 14 Sep

17:15 - 22:05

SAN

STN

20h 50m

2 stops

22:45 - 20:36

STN

SAN

29h 51m

3 stops

£775Multiple Airlines

Wed, 16 Sep - Mon, 21 Sep

Turkish Airlines flights from San Diego to London Stansted Airport

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

Turkish Airlines

5 Aug

SAN11:50San Diego

38h 05m

2 stops

STN09:55London Stansted

22 Sept

STN06:55London Stansted

45h 06m

2 stops

SAN20:01San Diego

£855

Turkish Airlines

20 May

SAN10:25San Diego

46h 15m

2 stops

STN16:40London Stansted

3 Jun

STN17:45London Stansted

57h 22m

2 stops

SAN19:07San Diego

£1,354

Turkish Airlines

20 May

SAN10:25San Diego

27h 45m

2 stops

STN22:10London Stansted

27 May

STN17:45London Stansted

57h 22m

2 stops

SAN19:07San Diego

£1,423

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 14/9

17:15-20:55

2 stops19h 40m

London Stansted

Mon 21/9

22:45-20:36

3 stops29h 51m

£729

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 10/8

07:00-19:25

2 stops28h 25m

London Stansted

Wed 19/8

06:30-20:58

2 stops22h 28m

£731

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 14/10

17:15-21:40

2 stops20h 25m

London Stansted

Wed 21/10

08:30-14:10

3 stops37h 40m

£738

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 1/9

17:15-21:20

2 stops20h 05m

London Stansted

Mon 28/9

08:30-14:10

3 stops37h 40m

£740

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 1/9

17:15-21:20

2 stops20h 05m

London Stansted

Thu 10/9

06:30-14:10

3 stops39h 40m

£747

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 16/9

07:00-22:05

2 stops31h 05m

London Stansted

Mon 21/9

06:30-14:10

3 stops39h 40m

£759

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 16/9

07:00-21:40

3 stops30h 40m

London Stansted

Mon 21/9

06:30-14:10

3 stops39h 40m

£761

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 16/9

07:00-21:40

3 stops30h 40m

London Stansted

Mon 21/9

22:45-20:36

3 stops29h 51m

£771

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 9/9

07:00-12:00

2 stops21h 00m

London Stansted

Mon 14/9

06:30-14:10

3 stops39h 40m

£774

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 16/9

17:15-22:05

2 stops20h 50m

London Stansted

Mon 21/9

22:45-20:36

3 stops29h 51m

£775

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from San Diego to London Stansted Airport

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

Estimated return price

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

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

Fastest flight time	20h 05m
Direct flights	None

The fastest flight from San Diego to London Stansted Airport takes 20h 05m

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

Search flight deals

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

How far is San Diego to London Stansted by plane?
A flight from San Diego to London Stansted will travel around 5472.8 mi. Flights usually cover this in 20h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to London Stansted Airport?
Prices for flights from San Diego Airport to London Stansted Airport are updated daily.
How old do you have to be to fly from San Diego Airport to London Stansted Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The travel and health documents you'll need for your trip to London Stansted 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 London Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

How do I get Price Alerts for flights from San Diego to London Stansted Airport?
You can take advantage of momondo’s Price Alerts by first searching for your flights to San Diego from London Stansted Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from San Diego to London Stansted 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Wembley

Slough

Maidstone

Ipswich

Southend-on-Sea

Canterbury

Ilford

Hayes

Guildford

Folkestone

Chelmsford

Dover

Chichester

Bedford

Harlow

Ramsgate

Why use momondo?

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

It is quick and easy to find San Diego 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 Diego to London with flexible booking policies on momondo?

All flight searches from San Diego to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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