How long is the flight from California to London Stansted Airport?

A quick flight from California to London Stansted Airport can take about 37h 50m. Turkish Airlines provides one of the quickest options available for as low as £642. California and London Stansted Airport are separated by a distance of 5442 mi.

In terms of precipitation, rainfall in London Stansted Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Stansted Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Stansted Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from California to London Stansted Airport?

When deciding which route to take from California to London Stansted Airport consider Los Angeles - London Stansted, San Francisco - London Stansted or San Diego - London Stansted as they are the most popular.

What is the cheapest time of day to fly from CA to STN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to London Stansted Airport as you normally would.

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.

£267+ Cheap Flights from California to London Stansted Airport

Cheap flight deals from California to Stansted

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

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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 23 October 2026.

Thu 12/1117:10 -

2 stops19h 00m

Mon 16/1109:30 -

2 stops29h 50m

Deal found 20/10£563

Sun 6/1217:30 -

2 stops21h 25m

Tue 15/1208:20 -

2 stops21h 19m

Deal found 18/10£565

Thu 5/1117:10 -

2 stops20h 40m

Mon 16/1115:50 -

2 stops31h 25m

Deal found 21/10£566

Wed 25/1119:30 -

1 stop20h 15m

Wed 2/1208:15 -

1 stop16h 45m

Deal found 21/10£567

Tue 3/1109:20 -

2 stops29h 00m

Sat 14/1111:20 -

2 stops28h 00m

Deal found 20/10£567

Mon 23/1108:23 -

3 stops24h 42m

Thu 26/1107:30 -

1 stop31h 50m

Deal found 19/10£568

Thu 26/1117:10 -

1 stop17h 55m

Wed 9/1211:35 -

2 stops32h 10m

Deal found 22/10£569

Tue 17/1109:20 -

2 stops27h 10m

Thu 26/1109:15 -

2 stops30h 05m

Deal found 22/10£570

Sun 13/1209:20 -

1 stop37h 00m

Mon 11/107:20 -

1 stop32h 00m

Deal found 21/10£570

Wed 11/1118:15 -

1 stop21h 30m

Fri 20/1106:00 -

1 stop18h 40m

Deal found 20/10£571

Tue 27/1010:20 -

2 stops29h 00m

Thu 5/1106:25 -

2 stops32h 55m

Deal found 19/10£572

Mon 23/1108:30 -

2 stops30h 15m

Sun 6/1206:25 -

2 stops23h 14m

Deal found 18/10£573

Find flight deals from California to Stansted

Round-trip from	£563
One-way from	£267
Popular in	June
Cheapest in	February
Average price	£659

12/11-16/11
4 total stops
48h 50m total
California to London

Search Deals

15/11-31/12
2 total stops
29h 55m total
California to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£94 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from California to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Mon 5/4

20:20-07:45

1 stop27h 25m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£283

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Tue 29/12

09:20-06:20

1 stop37h 00m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£368

Fastest return journey

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Thu 19/11

20:25-22:00

1 stop17h 35m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£438

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Thu 26/11

18:30-16:20

1 stop37h 50m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£442

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Tue 16/3

19:30-09:55

1 stop31h 25m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£442

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Tue 20/4

12:55-09:05

1 stop36h 10m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£443

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Mon 19/4

12:55-16:45

1 stop19h 50m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£464

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Mon 23/11

12:45-09:55

1 stop37h 10m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£464

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Wed 21/4

12:55-16:45

1 stop19h 50m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£464

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Sat 16/1

12:45-09:55

1 stop37h 10m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£472

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 22 resultsSorted by cheapest first

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.

LAX-STN

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

USCA-STN

LAX-STN

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from California to London Stansted Airport?
A quick flight from California to London Stansted Airport can take about 37h 50m. Turkish Airlines provides one of the quickest options available for as low as £642. California and London Stansted Airport are separated by a distance of 5442 mi.
What are the most popular routes from California to London Stansted Airport?
When deciding which route to take from California to London Stansted Airport consider Los Angeles - London Stansted, San Francisco - London Stansted or San Diego - London Stansted as they are the most popular.
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.

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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.

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Cheap flights from California to London Stansted Airport from £267

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from California to Stansted

Cheapest flights from California to StanstedExplore 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 23 October 2026.

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 23 October 2026.

Best flights from California to StanstedDiscover carefully curated flight deals from California to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Discover carefully curated flight deals from California to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from California to StanstedDiscover last-minute flight deals from California to Stansted. Data last updated 23 October 2026 and is based on user searches.

Discover last-minute flight deals from California to Stansted. Data last updated 23 October 2026 and is based on user searches.

One-way flights from California to StanstedSearch for one-way flight options from California to Stansted. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

Search for one-way flight options from California to Stansted. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

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Best time to book a flight from California to Stansted

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Related info for your journey

How long is the flight from California to London Stansted Airport?

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?

How can I find direct flights from California to Stansted?

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

Travelling to a place near London Stansted Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Stansted

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Complete your trip

Complete your trip to Stansted by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from California to Stansted by cabin class

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California and Stansted flights

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Can Cheapflights notify me if prices for flights from California to Stansted become cheaper?

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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 23 October 2026.

Best flights from California to Stansted
Discover carefully curated flight deals from California to Stansted that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from California to Stansted
Discover last-minute flight deals from California to Stansted. Data last updated 23 October 2026 and is based on user searches.

One-way flights from California to Stansted
Search for one-way flight options from California to Stansted. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.