HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Stansted

$568+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — STN
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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.

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 julio 3, 2025.

Round-trip from

$684
(Mytrip)

One-way from

$568
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$1,166
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. 26% potential increase in price ($306 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julio 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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. 9/248:10 amSAN - STN
2 stops19h 40mMultiple Airlines
jue. 10/26:40 amSTN - SAN
2 stops20h 55mMultiple Airlines
Deal found 7/1$684
This Lufthansa deal was found by Cheapflights users on 7/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:15 pmSAN - STN
1 stop17h 45mLufthansa
mar. 9/307:50 pmSTN - SAN
1 stop27h 35mLufthansa
Deal found 7/2$688

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 julio 3, 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

mié. 9/24

8:10 am-11:50 am

2 stops19h 40m

London Stansted

jue. 10/2

6:40 am-7:35 pm

2 stops20h 55m

$684

San DiegoLondon

SAN - STN

SANSTN

San Diego

lun. 9/22

5:15 pm-7:00 pm

1 stop17h 45m

London Stansted

mar. 9/30

7:50 pm-3:25 pm

1 stop27h 35m

$688

San DiegoLondon

SAN - STN

SANSTN

San Diego

mar. 10/14

11:08 am-5:00 pm

3 stops21h 52m

$568

San DiegoLondon

SAN - STN

SANSTN

San Diego

mié. 10/1

5:15 pm-7:00 pm

1 stop17h 45m

$4,875

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Reviews of airlines servicing Stansted

Get insights into the airlines that provide service to Stansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Stansted. Reviews last updated julio 3, 2025.
Read reviews from past customers who have flown Lufthansa from San Diego to London Stansted Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,207 reviews

Overall

6.8

Crew

7.6

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back
Lufthansa
6.8
Okay
7,207 reviews
Lufthansa
6.8
Okay
7,207 reviews

Overall

6.8

Crew

7.6

Entertainment

6.4

Boarding

7.0

Food

6.3

Comfort

6.8

Reviews

1 / 20
8.0
Excellent

Anita,Feb 2025

FRA - LGW

Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back

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 San Diego?

Book flights to San Diego if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Aylesbury
Chelmsford
Brentwood
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Dartford

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 London City flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
San Francisco to London City flights
Ontario to Heathrow flights
Los Angeles to Luton flights
San Diego to Heathrow flights
Los Angeles to Stansted flights
San Francisco to Luton flights
San Francisco to Stansted flights
Las Vegas to Heathrow flights
San Jose to Heathrow flights
San Diego to Gatwick flights
Oakland to Heathrow flights
San Diego to London City flights
Palm Springs to Heathrow flights
Sacramento to Heathrow flights
Las Vegas to Gatwick flights
Los Angeles to Southend flights
Las Vegas to London City flights
Santa Ana to Heathrow flights
San Jose to Gatwick flights
Reno to Heathrow flights
Sacramento to Gatwick flights
Burbank to Heathrow flights
Oakland to Gatwick flights
Long Beach to Heathrow flights
Sacramento to London City flights
Las Vegas to Luton flights
Reno to Gatwick flights
San Jose to London City flights
Fresno to Heathrow flights
Ontario to Gatwick flights
Santa Rosa to Heathrow flights
Santa Ana to Gatwick flights
Reno to London City flights
San Luis Obispo to Heathrow flights
Medford to Heathrow flights
Las Vegas to Stansted flights
Arcata to Heathrow flights
San Jose to Stansted flights
Burbank to Gatwick flights
Santa Barbara to Heathrow flights
Palm Springs to Gatwick flights
Fresno to London City flights
San Francisco to Southend flights
Medford 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.