HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stansted

$318+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STN
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Stansted with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 octubre 28, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
mié. 11/265:35 pmSAN - STN
2 stops21h 05mMultiple Airlines
jue. 12/46:05 pmSTN - SAN
2 stops29h 40mMultiple Airlines
Deal found 10/27$587
This Mytrip deal was found by Cheapflights users on 10/26. 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.
mar. 12/25:35 pmSAN - STN
2 stops20h 50mMultiple Airlines
jue. 12/116:10 pmSTN - SAN
2 stops29h 35mMultiple Airlines
Deal found 10/26$690
This Mytrip deal was found by Cheapflights users on 10/28. 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.
mié. 11/55:35 pmSAN - STN
2 stops21h 05mMultiple Airlines
mar. 11/116:05 pmSTN - SAN
2 stops29h 40mMultiple Airlines
Deal found 10/28$712
This Mytrip deal was found by Cheapflights users on 10/26. 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.
vie. 11/285:35 pmSAN - STN
2 stops19h 00mMultiple Airlines
lun. 12/89:20 pmSTN - SAN
2 stops26h 25mMultiple Airlines
Deal found 10/26$818
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 12/45:35 pmSAN - STN
2 stops23h 05mMultiple Airlines
lun. 12/89:20 pmSTN - SAN
2 stops26h 25mMultiple Airlines
Deal found 10/28$827
This Mytrip deal was found by Cheapflights users on 10/28. 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.
mar. 11/45:35 pmSAN - STN
2 stops20h 50mMultiple Airlines
mar. 11/113:40 pmSTN - SAN
3 stops32h 05mMultiple Airlines
Deal found 10/28$1,463
This Mytrip deal was found by Cheapflights users on 10/27. 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.
mar. 11/45:35 pmSAN - STN
2 stops20h 50mMultiple Airlines
jue. 11/63:40 pmSTN - SAN
3 stops32h 05mMultiple Airlines
Deal found 10/27$1,473
This Booking.com deal was found by Cheapflights users on 10/27. 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.
mar. 11/45:35 pmSAN - STN
2 stops19h 45mMultiple Airlines
vie. 11/79:45 pmSTN - SAN
3 stops27h 39mMultiple Airlines
Deal found 10/27$1,938

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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$587
(Mytrip)

One-way from

$318
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$703
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 ($320 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 October 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 octubre 28, 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

mar. 12/2

5:35 pm-10:25 pm

2 stops20h 50m

London Stansted

jue. 12/11

6:10 pm-3:45 pm

2 stops29h 35m

$690

San DiegoLondon

SAN - STN

SANSTN

San Diego

mié. 11/5

5:35 pm-10:40 pm

2 stops21h 05m

London Stansted

mar. 11/11

6:05 pm-3:45 pm

2 stops29h 40m

$712

San DiegoLondon

SAN - STN

SANSTN

San Diego

vie. 11/28

5:35 pm-8:35 pm

2 stops19h 00m

London Stansted

lun. 12/8

9:20 pm-3:45 pm

2 stops26h 25m

$818

San DiegoLondon

SAN - STN

SANSTN

San Diego

jue. 12/4

5:35 pm-12:40 am

2 stops23h 05m

London Stansted

lun. 12/8

9:20 pm-3:45 pm

2 stops26h 25m

$827

San DiegoLondon

SAN - STN

SANSTN

San Diego

jue. 1/1

5:35 pm-11:35 pm

2 stops22h 00m

London Stansted

sáb. 1/10

6:00 pm-3:45 pm

3 stops29h 45m

$1,157

San DiegoLondon

SAN - STN

SANSTN

San Diego

mar. 11/4

5:35 pm-10:25 pm

2 stops20h 50m

London Stansted

mar. 11/11

3:40 pm-3:45 pm

3 stops32h 05m

$1,463

San DiegoLondon

SAN - STN

SANSTN

San Diego

mar. 11/4

5:35 pm-10:25 pm

2 stops20h 50m

London Stansted

jue. 11/6

3:40 pm-3:45 pm

3 stops32h 05m

$1,473

San DiegoLondon

SAN - STN

SANSTN

San Diego

mar. 11/4

5:35 pm-9:20 pm

2 stops19h 45m

London Stansted

vie. 11/7

9:45 pm-5:24 pm

3 stops27h 39m

$1,938

San DiegoLondon

SAN - STN

SANSTN

San Diego

sáb. 11/15

9:59 pm-7:50 am

2 stops49h 51m

$318

San DiegoLondon

SAN - STN

SANSTN

San Diego

jue. 1/15

7:51 am-11:10 pm

2 stops31h 19m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Stansted

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
San Francisco to London City flights
Los Angeles to Stansted flights
Los Angeles to Luton flights
San Diego to Heathrow flights
San Francisco to Stansted flights
Las Vegas to Heathrow flights
Ontario to Heathrow flights
San Francisco to Luton flights
Santa Ana to Heathrow flights
San Jose to Heathrow flights
San Diego to Gatwick flights
San Diego to London City flights
Las Vegas to Gatwick flights
Sacramento to Heathrow flights
Oakland to Heathrow flights
Las Vegas to London City flights
Palm Springs to Heathrow flights
Sacramento to Gatwick flights
Ontario to Gatwick flights
San Jose to Gatwick flights
Burbank to Heathrow flights
Sacramento to London City flights
Las Vegas to Stansted flights
Las Vegas to Luton flights
Oakland to Gatwick flights
Palm Springs to London City flights
Santa Ana to Gatwick flights
Long Beach to Heathrow flights
Fresno to Heathrow flights
Reno to Heathrow flights
Santa Ana to London City flights
San Francisco to Southend flights
Santa Rosa to Heathrow flights
Palm Springs to Gatwick flights
Los Angeles to Southend flights
San Jose to London City flights
San Luis Obispo to Heathrow flights
Medford to Heathrow flights
Ontario to London City flights
Medford to Gatwick flights
Santa Barbara to Heathrow flights
Fresno to London City flights
Reno to Gatwick flights
Burbank to Gatwick flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.