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Cheap flights from San Diego to London Stansted Airport from £325

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STN
27 Mar — 3 Apr1
1 adult

Cheap flight deals from San Diego to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2025.

Round-trip from

£548

One-way from

£325

Popular in

June

Cheapest in

February

Average price

£566
7/4-23/4
  • 7/4-23/4
  • 6 total stops
  • 61h 18m total
  • San Diego to London
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26/7
  • 26/7
  • 3 total stops
  • 35h 30m total
  • San Diego to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£150 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in March 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 22 March 2025.

Mon 7/420:07SAN - STN
3 stops30h 33mMultiple Airlines
Wed 23/411:40STN - SAN
3 stops30h 45mMultiple Airlines
Deal found 21/3£548

Cheapflights Fare Finder

Customise your flight search to find flights from San Diego to Stansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 March 2025.
Use the filters below to find and compare flights from San Diego to London Stansted Airport that are best for you.

Fly from

San Diego

Fly to

Stansted

Route

Depart

Return

Price

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 7/4

20:07-10:40

3 stops30h 33m

London Stansted

Wed 23/4

11:40-10:25

3 stops30h 45m

£548

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 26/7

15:10-10:40

3 stops35h 30m

£325

Flights are sorted by cheapest return flights first.

Deals found on 21/3

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to London Stansted Airport

Rainfall in Stansted by month

Plan your trip to Stansted by taking into account the average rainfall totals by month.

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.

Temperature in Stansted by month

Plan your trip to Stansted by taking into account the average temperature totals by month.

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).

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?

    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 £107). 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.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

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Fly with Cheapflights

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

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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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