Cheap flights from California to London Stansted Airport from £163

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — STN
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from California to Stansted

Keep the following information in mind while searching for California to Stansted flight deals. Data was last updated 18 September 2025.

Round-trip from

£381

One-way from

£163

Popular in

December

Cheapest in

September

Average price

£443
22/10-29/10
  • 22/10-29/10
  • 4 total stops
  • 46h 55m total
  • California to London
10/10
  • 10/10
  • 2 total stops
  • 55h 45m total
  • California to London
Highest demand for flights based on searches. 12% potential increase in price (£53 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from California to Stansted

Cheapest flights from California to Stansted
Explore the most affordable flight options available from California to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 22/1008:30SFO - STN
2 stops19h 20mMultiple Airlines
Wed 29/1020:55STN - SFO
2 stops27h 35mMultiple Airlines
Deal found 16/9£381
Tue 2/1208:20LAX - STN
2 stops19h 10mMultiple Airlines
Fri 12/1208:05STN - LAX
2 stops20h 45mMultiple Airlines
Deal found 17/9£384
Wed 22/1008:30SFO - STN
2 stops27h 30mMultiple Airlines
Mon 27/1021:20STN - SFO
2 stops27h 10mMultiple Airlines
Deal found 16/9£385
Tue 21/1008:30SFO - STN
2 stops19h 30mMultiple Airlines
Wed 29/1005:55STN - SFO
2 stops21h 40mMultiple Airlines
Deal found 15/9£385
Mon 6/1008:40SFO - STN
2 stops19h 45mMultiple Airlines
Tue 14/1022:05STN - SFO
3 stops33h 03mMultiple Airlines
Deal found 16/9£388
Tue 4/1108:25SFO - STN
2 stops19h 05mMultiple Airlines
Tue 11/1120:25STN - SFO
2 stops28h 05mMultiple Airlines
Deal found 16/9£390
Tue 25/1108:25SFO - STN
2 stops27h 50mMultiple Airlines
Tue 2/1214:30STN - SFO
2 stops34h 00mMultiple Airlines
Deal found 16/9£391
Tue 21/1008:40SFO - STN
2 stops28h 20mMultiple Airlines
Thu 30/1020:05STN - SFO
2 stops28h 25mMultiple Airlines
Deal found 16/9£391
Tue 25/1108:30LAX - STN
2 stops27h 45mMultiple Airlines
Thu 4/1207:40STN - LAX
2 stops21h 10mMultiple Airlines
Deal found 17/9£393
Wed 5/1108:25SFO - STN
2 stops25h 35mMultiple Airlines
Wed 12/1107:40STN - SFO
3 stops34h 59mMultiple Airlines
Deal found 16/9£393
Tue 21/1008:05LAX - STN
2 stops24h 55mMultiple Airlines
Tue 4/1119:35STN - LAX
2 stops29h 00mMultiple Airlines
Deal found 16/9£395
Wed 15/1011:35SFO - STN
3 stops24h 25mMultiple Airlines
Wed 22/1022:10STN - SFO
2 stops29h 41mMultiple Airlines
Deal found 17/9£396

Cheapflights Fare Finder

 
Customise your flight search to find flights from California 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 18 September 2025.
Use the filters below to find and compare flights from California to London Stansted Airport that are best for you.

Fly from

California

Fly to

Stansted

Route

Depart

Return

Price

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 22/10

08:30-20:00

2 stops27h 30m

London Stansted

Mon 27/10

21:20-17:30

2 stops27h 10m

£385

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Tue 21/10

08:40-21:00

2 stops28h 20m

London Stansted

Thu 30/10

20:05-17:30

2 stops28h 25m

£391

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 25/11

08:30-20:15

2 stops27h 45m

London Stansted

Thu 4/12

07:40-20:50

2 stops21h 10m

£393

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 5/11

08:25-18:00

2 stops25h 35m

London Stansted

Wed 12/11

07:40-10:39

3 stops34h 59m

£393

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 21/10

08:05-17:00

2 stops24h 55m

London Stansted

Tue 4/11

19:35-21:28

3 stops33h 53m

£400

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 4/11

08:30-11:30

2 stops19h 00m

London Stansted

Tue 18/11

14:30-16:35

2 stops34h 05m

£401

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Tue 25/11

07:45-18:20

2 stops26h 35m

London Stansted

Tue 2/12

21:45-15:17

2 stops25h 32m

£403

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 15/10

11:35-20:00

3 stops24h 25m

London Stansted

Wed 22/10

07:30-19:00

2 stops19h 30m

£409

San FranciscoLondon

SFO - STN

SFOSTN

San Francisco

Wed 5/11

08:25-20:55

2 stops28h 30m

London Stansted

Mon 10/11

08:40-21:22

2 stops20h 42m

£418

Los AngelesLondon

LAX - STN

LAXSTN

Los Angeles

Sun 19/10

19:30-23:59

2 stops20h 29m

London Stansted

Wed 22/10

13:30-16:20

3 stops34h 50m

£418

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from California to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted from California 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 California to London Stansted Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from California to Stansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from California to London Stansted Airport?

  • Can I find deals for flights from California to Stansted that include hotel bookings?

    Yes. In addition to deals on California to Stansted flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from California to Stansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Stansted.

  • Can I find deals for business class flights from California to Stansted?

    Yes. Cheapflights offers flight deals from California 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 California to London Stansted Airport?

    Currently, January is the cheapest month in which you can book a flight from California to London Stansted Airport (average of £55). Flying from California to London Stansted Airport in July is currently the most expensive (average of £103). 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 London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Dartford
Guildford
Brentford
Bishop's Stortford
Romford

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Alternative routes for California to Stansted

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Cheapflights makes it easy to find California to Stansted flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from California to Stansted?

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Can Cheapflights find flights from California to Stansted with no change fees?

Yes, we can. To see specific flights from California to Stansted with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Of course! You can now track prices for flights from California to Stansted and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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