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Stansted

$282+ Cheap flights from San Diego (SAN) to Stansted (STN)

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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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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 September 17, 2025.

Round-trip from

$603
(Mytrip)

One-way from

$282
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$725
From San Diego to London Stansted
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One-way flight from San Diego to London Stansted
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Highest demand for flights based on searches. 26% potential increase in price ($313 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 amSAN - STN
2 stops18h 30mMultiple Airlines
Wed 10/2210:10 pmSTN - SAN
2 stops29h 25mMultiple Airlines
Deal found 9/15$603
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:35 pmSAN - STN
2 stops19h 20mMultiple Airlines
Tue 11/189:20 pmSTN - SAN
2 stops26h 25mMultiple Airlines
Deal found 9/14$661
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:25 pmSAN - STN
3 stops27h 30mMultiple Airlines
Mon 11/241:35 pmSTN - SAN
2 stops34h 10mMultiple Airlines
Deal found 9/16$698
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 amSAN - STN
3 stops28h 40mMultiple Airlines
Wed 10/156:35 pmSTN - SAN
2 stops28h 50mMultiple Airlines
Deal found 9/16$750

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 17, 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 10/6

8:10 am-10:40 am

2 stops18h 30m

London Stansted

Wed 10/22

10:10 pm-7:35 pm

2 stops29h 25m

$603

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 10/20

8:10 am-11:05 pm

2 stops30h 55m

London Stansted

Mon 11/3

6:45 pm-3:45 pm

2 stops29h 00m

$638

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 10/6

8:10 am-8:50 pm

3 stops28h 40m

London Stansted

Wed 10/15

6:35 pm-3:25 pm

2 stops28h 50m

$750

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 10/15

8:10 am-7:50 pm

3 stops27h 40m

London Stansted

Wed 10/22

6:00 pm-7:35 pm

3 stops33h 35m

$838

San DiegoLondon

SAN - STN

SANSTN

San Diego

Thu 10/23

12:22 pm-8:20 pm

2 stops23h 58m

$282

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 10/18

1:01 pm-11:55 am

2 stops38h 54m

$285

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 10/8

8:00 am-12:45 pm

3 stops20h 45m

$303

San DiegoLondon

SAN - STN

SANSTN

San Diego

Fri 10/24

9:14 pm-3:50 pm

3 stops34h 36m

$305

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 11/12

8:00 am-10:15 pm

3 stops30h 15m

$321

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 12/6

7:59 am-9:15 pm

2 stops29h 16m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
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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 round-trip 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

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?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to London Stansted from San Diego. Booking flights from San Diego (SAN) to London Stansted should be relatively easy as there are 0 daily outbound flights to London Stansted from 0 different airlines.

  • 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 vacation 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.

See more FAQs

Traveling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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