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Stansted

$440+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STN
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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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 November 18, 2025.

This Mytrip deal was found by Cheapflights users on 11/18. 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.
Tue 12/25:35 pmSAN - STN
2 stops20h 55mMultiple Airlines
Tue 12/95:00 pmSTN - SAN
2 stops30h 45mMultiple Airlines
Deal found 11/18$845
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Tue 12/212:40 pmSAN - STN
3 stops22h 20mMultiple Airlines
Wed 12/107:30 pmSTN - SAN
2 stops28h 15mMultiple Airlines
Deal found 11/18$1,003
This Mytrip deal was found by Cheapflights users on 11/16. 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.
Wed 12/315:35 pmSAN - STN
2 stops20h 35mMultiple Airlines
Wed 1/148:45 pmSTN - SAN
3 stops31h 05mMultiple Airlines
Deal found 11/16$1,327
This Booking.com deal was found by Cheapflights users on 11/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:40 pmSAN - STN
3 stops19h 55mMultiple Airlines
Tue 12/236:00 amSTN - SAN
3 stops42h 44mMultiple Airlines
Deal found 11/17$1,395
This Mytrip deal was found by Cheapflights users on 11/18. 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.
Fri 11/285:35 pmSAN - STN
2 stops21h 30mMultiple Airlines
Wed 12/108:00 pmSTN - SAN
2 stops27h 45mMultiple Airlines
Deal found 11/18$1,530
This Booking.com deal was found by Cheapflights users on 11/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:40 pmSAN - STN
3 stops19h 55mMultiple Airlines
Wed 12/2412:40 pmSTN - SAN
2 stops35h 05mMultiple Airlines
Deal found 11/17$1,606
This Mytrip deal was found by Cheapflights users on 11/17. 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.
Tue 12/305:35 pmSAN - STN
2 stops20h 10mMultiple Airlines
Tue 1/68:00 amSTN - SAN
3 stops35h 53mMultiple Airlines
Deal found 11/17$1,690
This Mytrip deal was found by Cheapflights users on 11/17. 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 12/1712:40 pmSAN - STN
3 stops25h 05mMultiple Airlines
Sun 12/286:15 amSTN - SAN
3 stops42h 29mMultiple Airlines
Deal found 11/17$1,939

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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$667
(Mytrip)

One-way from

$440
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$752
Provider with most accurate pricing for San Diego-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-London (LON) flights.
Search Deals
From San Diego to London Stansted
Search Deals
One-way flight from San Diego to London Stansted
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 18, 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

Tue 12/2

5:35 pm-10:30 pm

2 stops20h 55m

London Stansted

Tue 12/9

5:00 pm-3:45 pm

3 stops30h 45m

$877

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 12/2

12:40 pm-7:00 pm

3 stops22h 20m

London Stansted

Wed 12/10

7:30 pm-3:45 pm

2 stops28h 15m

$1,003

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 12/31

5:35 pm-10:10 pm

2 stops20h 35m

London Stansted

Wed 1/14

8:45 pm-7:50 pm

3 stops31h 05m

$1,327

San DiegoLondon

SAN - STN

SANSTN

San Diego

Sat 12/13

12:40 pm-4:35 pm

3 stops19h 55m

London Stansted

Tue 12/23

6:00 am-4:44 pm

3 stops42h 44m

$1,395

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 12/30

5:35 pm-9:45 pm

2 stops20h 10m

London Stansted

Tue 1/6

8:00 am-11:53 am

3 stops35h 53m

$1,690

San DiegoLondon

SAN - STN

SANSTN

San Diego

Thu 1/1

5:35 pm-12:05 am

2 stops22h 30m

London Stansted

Thu 1/8

8:05 pm-5:43 pm

3 stops29h 38m

$1,846

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 12/17

12:40 pm-9:45 pm

3 stops25h 05m

London Stansted

Sun 12/28

6:15 am-4:44 pm

3 stops42h 29m

$1,939

San DiegoLondon

SAN - STN

SANSTN

San Diego

Fri 1/16

5:35 pm-11:05 pm

2 stops21h 30m

London Stansted

Sat 1/24

7:00 pm-3:45 pm

2 stops28h 45m

$1,950

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 12/10

12:40 pm-7:40 pm

3 stops23h 00m

London Stansted

Tue 12/16

5:45 pm-5:24 pm

3 stops31h 39m

$2,359

San DiegoLondon

SAN - STN

SANSTN

San Diego

Tue 12/9

5:35 pm-9:20 pm

2 stops19h 45m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 16 results
1
2

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
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone
Eastbourne
Sutton

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