What is the cheapest month to book a flight from San Diego to London Stansted Airport?

Currently, January is the cheapest month in which you can book a flight from San Diego to London Stansted Airport (average of £55). Flying from San Diego to London Stansted Airport in August is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

How far in advance should I book a flight from San Diego to London Stansted Airport?

To save up to 48% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Diego to London Stansted Airport from £591 1-2 weeks out and tickets from £691 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Diego to London Stansted Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, February can be a great choice for travel to London Stansted Airport. Flights to London Stansted Airport from San Diego in February are about £646 on average during February, but can be found for as low as £448.

What is the cheapest time of day to fly from SAN to STN?

When flying from San Diego to London Stansted Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from San Diego to London Stansted?

San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to London Stansted. You should not have trouble finding flights to London Stansted from San Diego; the airport handles an average of 0 outbound flights to London Stansted per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Diego airport to London Stansted. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

Can I find deals for flights from San Diego to Stansted that include hotel bookings?

Yes. In addition to deals on San Diego to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Diego to Stansted?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Stansted.

Can I find deals for business class flights from San Diego to Stansted?

Yes. Cheapflights offers flight deals from San Diego to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£219+ Cheap Flights from San Diego to London Stansted Airport

Cheap flight deals from San Diego to Stansted

Round-trip from	£524
One-way from	£219
Popular in	June
Cheapest in	February
Average price	£537

15/10-21/10
4 total stops
47h 10m total
San Diego to London

Search Deals

15/10
3 total stops
48h 14m total
San Diego to London

Search Deals

Highest demand for flights based on searches. 26% potential increase in price (£170 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£25 potential savings vs. average return price).

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Average for round-trip flights in August 2025

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Find flight deals from San Diego to Stansted

Cheapest flights from San Diego to Stansted
Explore the most affordable flight options available from San Diego to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Wed 15/1017:15SAN - STN

2 stops21h 30mMultiple Airlines

Tue 21/1021:45STN - SAN

2 stops25h 40mMultiple Airlines

Deal found 25/8£524

Wed 8/1017:15SAN - STN

2 stops21h 15mMultiple Airlines

Wed 15/1013:15STN - SAN

2 stops34h 10mMultiple Airlines

Deal found 24/8£581

Mon 13/1017:15SAN - STN

2 stops20h 55mMultiple Airlines

Mon 20/1019:35STN - SAN

3 stops35h 42mMultiple Airlines

Deal found 25/8£638

Fri 14/1117:35SAN - STN

3 stops20h 00mMultiple Airlines

Mon 24/1120:45STN - SAN

2 stops27h 00mMultiple Airlines

Deal found 24/8£651

Sun 7/918:06SAN - STN

3 stops32h 34mMultiple Airlines

Wed 10/909:05STN - SAN

3 stops35h 03mMultiple Airlines

Deal found 24/8£677

Sat 20/917:15SAN - STN

1 stop17h 45mLufthansa

Mon 29/919:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£882

Thu 25/917:15SAN - STN

1 stop17h 45mLufthansa

Sun 5/1019:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£921

Sat 22/1112:25SAN - STN

2 stops25h 15mMultiple Airlines

Sun 30/1109:45STN - SAN

3 stops33h 53mMultiple Airlines

Deal found 25/8£990

Fri 19/908:10SAN - STN

2 stops19h 55mMultiple Airlines

Fri 3/1008:15STN - SAN

3 stops22h 11mMultiple Airlines

Deal found 25/8£1,072

Best flights from San Diego to Stansted
Discover carefully curated flight deals from San Diego to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2025.

Wed 15/1017:15SAN - STN

2 stops21h 30mMultiple Airlines

Tue 21/1021:45STN - SAN

2 stops25h 40mMultiple Airlines

Deal found 25/8£524

Sat 20/917:15SAN - STN

1 stop17h 45mLufthansa

Mon 29/919:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£882

Wed 8/1017:15SAN - STN

2 stops21h 15mMultiple Airlines

Wed 15/1013:15STN - SAN

2 stops34h 10mMultiple Airlines

Deal found 24/8£581

Mon 13/1017:15SAN - STN

2 stops20h 55mMultiple Airlines

Mon 20/1019:35STN - SAN

3 stops35h 42mMultiple Airlines

Deal found 25/8£638

Fri 14/1117:35SAN - STN

3 stops20h 00mMultiple Airlines

Mon 24/1120:45STN - SAN

2 stops27h 00mMultiple Airlines

Deal found 24/8£651

Sun 7/918:06SAN - STN

3 stops32h 34mMultiple Airlines

Wed 10/909:05STN - SAN

3 stops35h 03mMultiple Airlines

Deal found 24/8£677

Thu 25/917:15SAN - STN

1 stop17h 45mLufthansa

Sun 5/1019:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£921

Sat 22/1112:25SAN - STN

2 stops25h 15mMultiple Airlines

Sun 30/1109:45STN - SAN

3 stops33h 53mMultiple Airlines

Deal found 25/8£990

Fri 19/908:10SAN - STN

2 stops19h 55mMultiple Airlines

Fri 3/1008:15STN - SAN

3 stops22h 11mMultiple Airlines

Deal found 25/8£1,072

Last-minute flights from San Diego to Stansted
Discover last-minute flight deals from San Diego to Stansted. Data last updated 26 August 2025 and is based on user searches.

Mon 1/912:40SAN - STN

3 stops24h 10mMultiple Airlines

Fri 5/918:35STN - SAN

3 stops28h 50mMultiple Airlines

Deal found 25/8£1,639

Sun 7/918:06SAN - STN

3 stops32h 34mMultiple Airlines

Wed 10/909:05STN - SAN

3 stops35h 03mMultiple Airlines

Deal found 24/8£677

Thu 11/917:15SAN - STN

2 stops21h 35mMultiple Airlines

Sun 21/900:20STN - SAN

2 stops23h 05mMultiple Airlines

Deal found 25/8£1,454

Thu 18/917:15SAN - STN

1 stop17h 45mLufthansa

Mon 22/919:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£1,134

Fri 19/908:10SAN - STN

2 stops19h 55mMultiple Airlines

Fri 3/1008:15STN - SAN

3 stops22h 11mMultiple Airlines

Deal found 25/8£1,072

Sat 20/917:15SAN - STN

1 stop17h 45mLufthansa

Mon 29/919:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£882

Tue 23/917:15SAN - STN

2 stops22h 35mMultiple Airlines

Mon 29/916:55STN - SAN

2 stops30h 30mMultiple Airlines

Deal found 23/8£1,638

Thu 25/917:15SAN - STN

1 stop17h 45mLufthansa

Sun 5/1019:50STN - SAN

1 stop27h 35mLufthansa

Deal found 25/8£921

Sat 27/917:15SAN - STN

1 stop17h 45mLufthansa

Tue 30/919:50STN - SAN

1 stop27h 35mLufthansa

Deal found 24/8£1,399

One-way flights from San Diego to Stansted
Search for one-way flight options from San Diego to Stansted. Find affordable one-way fares based on user searches. Data last updated 26 August 2025.

Wed 15/1014:11SAN - STN

3 stops48h 14mMultiple Airlines

Deal found 24/8£219

Sun 12/1008:11SAN - STN

3 stops46h 09mMultiple Airlines

Deal found 25/8£222

Mon 29/910:30SAN - STN

3 stops42h 10mMultiple Airlines

Deal found 24/8£225

Sat 18/1006:15SAN - STN

3 stops41h 35mMultiple Airlines

Deal found 24/8£225

Mon 3/1112:12SAN - STN

3 stops35h 03mMultiple Airlines

Deal found 25/8£230

Wed 17/906:15SAN - STN

3 stops32h 15mMultiple Airlines

Deal found 24/8£234

Tue 16/913:35SAN - STN

3 stops40h 50mMultiple Airlines

Deal found 25/8£238

Tue 23/913:35SAN - STN

3 stops42h 45mMultiple Airlines

Deal found 24/8£242

Sun 7/917:37SAN - STN

3 stops56h 33mMultiple Airlines

Deal found 24/8£246

Cheapflights 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

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 15/10

17:15-22:45

2 stops21h 30m

London Stansted

Tue 21/10

21:45-15:25

2 stops25h 40m

£524

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 8/10

17:15-22:30

2 stops21h 15m

London Stansted

Wed 15/10

13:15-15:25

2 stops34h 10m

£581

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 13/10

17:15-22:10

2 stops20h 55m

London Stansted

Mon 20/10

19:35-23:17

3 stops35h 42m

£638

San DiegoLondon

SAN - STN

SANSTN

San Diego

Fri 14/11

17:35-21:35

3 stops20h 00m

London Stansted

Mon 24/11

20:45-15:45

2 stops27h 00m

£651

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sun 7/9

18:06-10:40

3 stops32h 34m

London Stansted

Wed 10/9

09:05-12:08

3 stops35h 03m

£677

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 20/9

17:15-19:00

1 stop17h 45m

London Stansted

Mon 29/9

19:50-15:25

1 stop27h 35m

£882

San DiegoLondon

SAN - STN

SANSTN

San Diego

Thu 25/9

17:15-19:00

1 stop17h 45m

London Stansted

Sun 5/10

19:50-15:25

1 stop27h 35m

£921

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 22/11

12:25-21:40

2 stops25h 15m

London Stansted

Sun 30/11

09:45-11:38

3 stops33h 53m

£990

San DiegoLondon

SAN - STN

SANSTN

San Diego

Fri 19/9

08:10-12:05

2 stops19h 55m

London Stansted

Fri 3/10

08:15-22:26

3 stops22h 11m

£1,072

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 15/10

14:11-22:25

3 stops48h 14m

£219

Flights are sorted by cheapest return flights first.

Deals found on 24/8

Showing 1-10 of 18 results

Best time to book a flight from San Diego to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from San Diego with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from San Diego to London Stansted?
San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to London Stansted. You should not have trouble finding flights to London Stansted from San Diego; the airport handles an average of 0 outbound flights to London Stansted per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the San Diego airport to London Stansted. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.
Can I find deals for flights from San Diego to Stansted that include hotel bookings?
Yes. In addition to deals on San Diego to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Diego to Stansted?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Stansted.
Can I find deals for business class flights from San Diego to Stansted?
Yes. Cheapflights offers flight deals from San Diego to Stansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to London Stansted Airport?
Currently, January is the cheapest month in which you can book a flight from San Diego to London Stansted Airport (average of £55). Flying from San Diego to London Stansted Airport in August is currently the most expensive (average of £113). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from San Diego to Stansted?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Stansted from San Diego today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San Diego to Stansted?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Diego to Stansted for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Diego to Stansted with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Diego to Stansted flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Diego to Stansted become cheaper?

Yes, Cheapflights offers price alerts on San Diego to Stansted flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San Diego to London Stansted Airport from £219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Diego to Stansted

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Stansted

Cheapest flights from San Diego to StanstedExplore the most affordable flight options available from San Diego to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from San Diego to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Diego to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from San Diego with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Diego to London Stansted?

Can I find deals for flights from San Diego to Stansted that include hotel bookings?

How can I find direct flights from San Diego to Stansted?

Can I find deals for business class flights from San Diego to Stansted?

What is the cheapest month to book a flight from San Diego to London Stansted Airport?

Travelling to a place near London Stansted Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to Stansted

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Stansted?

Why should you use Cheapflights to find cheap flight tickets from San Diego to Stansted?

Can Cheapflights find flights from San Diego to Stansted with no change fees?

Can Cheapflights notify me if prices for flights from San Diego to Stansted become cheaper?

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Cheapest flights from San Diego to Stansted
Explore the most affordable flight options available from San Diego to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.