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

A quick flight from California to London Stansted Airport can take about 36h 30m. Turkish Airlines provides one of the quickest options available for as low as £668. 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 San Francisco - London Stansted, Los Angeles Los Angeles - 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.

£211+ 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

One-way

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 8 September 2026.

Mon 12/1016:45 -

2 stops19h 05m

Tue 20/1020:15 -

2 stops26h 30m

Deal found 5/9£574

Wed 14/1016:45 -

2 stops20h 45m

Tue 20/1018:45 -

2 stops28h 00m

Deal found 6/9£575

Tue 20/1017:30 -

2 stops23h 25m

Tue 27/1016:40 -

2 stops28h 25m

Deal found 5/9£576

Tue 6/1010:20 -

2 stops23h 35m

Sat 10/1012:30 -

2 stops27h 50m

Deal found 8/9£576

Fri 23/1016:40 -

2 stops23h 35m

Wed 28/1020:45 -

2 stops26h 30m

Deal found 6/9£578

Tue 8/920:10 -

1 stop18h 10m

Tue 15/906:30 -

1 stop19h 55m

Deal found 3/9£580

Sun 1/1118:15 -

1 stop29h 40m

Mon 9/1119:10 -

2 stops29h 55m

Deal found 5/9£582

Tue 3/1118:50 -

1 stop20h 05m

Mon 9/1119:10 -

2 stops29h 55m

Deal found 3/9£582

Tue 13/1017:30 -

2 stops22h 29m

Tue 20/1017:45 -

2 stops29h 30m

Deal found 5/9£583

Wed 23/920:10 -

1 stop19h 10m

Mon 5/1007:25 -

1 stop32h 55m

Deal found 4/9£587

Wed 23/920:10 -

1 stop13h 25m

Mon 28/907:25 -

1 stop32h 55m

Deal found 3/9£587

Sun 27/916:45 -

2 stops21h 20m

Tue 6/1015:10 -

3 stops31h 30m

Deal found 4/9£615

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 8 September 2026.

Mon 12/1013:25 -

1 stop36h 30m

Mon 26/1010:55 -

1 stop37h 40m

Deal found 6/9£668

Fri 12/213:20 -

2 stops36h 35m

Mon 15/210:55 -

2 stops33h 29m

Deal found 5/9£833

Mon 21/908:45 -

2 stops22h 50m

Thu 24/916:25 -

2 stops36h 33m

Deal found 7/9£1,213

Sun 11/1020:10 -

1 stop36h 30m

Mon 26/1010:55 -

1 stop37h 40m

Deal found 4/9£669

Tue 17/1118:30 -

1 stop31h 25m

Sun 22/1117:20 -

1 stop25h 30m

Deal found 6/9£682

Mon 19/1013:25 -

1 stop19h 15m

Thu 29/1017:20 -

1 stop31h 15m

Deal found 5/9£689

Mon 5/1008:55 -

2 stops23h 45m

Sun 18/1017:35 -

2 stops32h 57m

Deal found 6/9£892

Mon 30/1112:45 -

1 stop19h 35m

Tue 8/1217:20 -

1 stop25h 30m

Deal found 7/9£689

Wed 25/1107:00 -

2 stops25h 20m

Sat 5/1217:20 -

2 stops30h 55m

Deal found 4/9£892

Mon 30/1112:45 -

1 stop19h 35m

Thu 10/1217:20 -

1 stop25h 30m

Deal found 7/9£689

Wed 25/1107:00 -

2 stops25h 20m

Tue 1/1217:20 -

2 stops30h 55m

Deal found 7/9£892

Mon 19/1013:25 -

1 stop19h 15m

Fri 30/1017:20 -

1 stop31h 15m

Deal found 5/9£689

Thu 22/1008:55 -

2 stops23h 45m

Thu 29/1017:20 -

2 stops36h 00m

Deal found 7/9£893

Fri 4/1212:45 -

1 stop19h 35m

Tue 8/1217:20 -

1 stop31h 15m

Deal found 7/9£719

Mon 16/1107:55 -

2 stops24h 25m

Tue 1/1217:20 -

2 stops30h 55m

Deal found 7/9£899

Fri 6/1119:30 -

1 stop30h 25m

Thu 12/1117:20 -

1 stop31h 15m

Deal found 4/9£719

Thu 21/109:05 -

2 stops23h 15m

Thu 28/117:20 -

2 stops31h 40m

Deal found 5/9£899

Sun 4/1020:10 -

1 stop36h 30m

Sun 18/1010:50 -

1 stop32h 50m

Deal found 4/9£737

Wed 14/1009:20 -

2 stops23h 20m

Sun 18/1017:35 -

2 stops30h 35m

Deal found 5/9£907

Mon 5/1020:10 -

1 stop29h 45m

Sun 18/1010:50 -

1 stop32h 50m

Deal found 7/9£737

Wed 4/1109:18 -

2 stops23h 02m

Tue 10/1117:20 -

2 stops31h 05m

Deal found 7/9£910

Sun 18/1018:45 -

1 stop37h 55m

Mon 26/1010:55 -

1 stop37h 35m

Deal found 3/9£744

Tue 20/1009:16 -

2 stops23h 34m

Tue 3/1117:20 -

2 stops31h 05m

Deal found 7/9£910

Mon 5/1012:50 -

1 stop19h 50m

Sun 1/1117:20 -

1 stop32h 10m

Deal found 7/9£746

Wed 14/1009:16 -

2 stops23h 24m

Sun 25/1017:20 -

2 stops29h 55m

Deal found 3/9£911

Wed 7/1018:45 -

1 stop31h 10m

Mon 2/1110:55 -

1 stop38h 35m

Deal found 7/9£761

Sat 7/1109:18 -

2 stops23h 02m

Mon 9/1110:55 -

2 stops43h 49m

Deal found 6/9£921

Wed 7/1018:45 -

1 stop31h 10m

Sun 1/1117:20 -

1 stop32h 10m

Deal found 7/9£761

Fri 19/209:10 -

2 stops23h 10m

Fri 26/217:20 -

2 stops31h 10m

Deal found 4/9£966

Thu 24/912:50 -

1 stop19h 50m

Sun 18/1010:50 -

1 stop31h 55m

Deal found 7/9£766

Find flight deals from California to Stansted

Round-trip from	£574
One-way from	£211
Popular in	June
Cheapest in	February
Average price	£618

12/10-20/10
4 total stops
45h 35m total
California to London

Search Deals

6/10-31/12
3 total stops
32h 18m total
California to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£109 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

San JoseLondon

SJC San Jose - STN London Stansted

SJCSTN

San Jose

Mon 19/10

14:15-07:20

2 stops33h 05m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£217

OaklandLondon

OAK Oakland - STN London Stansted

OAKSTN

Oakland

Tue 6/10

07:02-00:10

2 stops33h 08m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£223

SacramentoLondon

SMF Sacramento Intl - STN London Stansted

SMFSTN

Sacramento Intl

Sat 17/10

13:10-06:45

3 stops57h 35m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£226

Palm SpringsLondon

PSP Palm Springs - STN London Stansted

PSPSTN

Palm Springs

Sun 29/11

11:55-07:20

3 stops35h 25m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£269

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Sun 8/11

07:30-12:50

2 stops21h 20m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£272

Los AngelesLondon

LAX Los Angeles Los Angeles - STN London Stansted

LAXSTN

Los Angeles Los Angeles

Wed 23/9

17:50-07:10

2 stops29h 20m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£275

Las VegasLondon

LAS Las Vegas Harry Reid Intl - STN London Stansted

LASSTN

Las Vegas Harry Reid Intl

Sat 10/10

08:30-23:20

3 stops30h 50m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£276

OaklandLondon

OAK Oakland - STN London Stansted

OAKSTN

Oakland

Tue 17/11

19:46-08:55

3 stops53h 09m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£279

OaklandLondon

OAK Oakland - STN London Stansted

OAKSTN

Oakland

Sat 19/9

12:47-06:45

3 stops57h 58m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£293

San JoseLondon

SJC San Jose - STN London Stansted

SJCSTN

San Jose

Wed 2/12

08:00-14:35

3 stops46h 35m

London Stansted

Wed 31/12

00:00-15:00

Nonstop0h 00m

£295

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 60 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.

SJC-STN

LAX-STN

OAK-STN

SMF-STN

PSP-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

SJC-STN

LAX-STN

OAK-STN

SMF-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 36h 30m. Turkish Airlines provides one of the quickest options available for as low as £668. 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 San Francisco - London Stansted, Los Angeles Los Angeles - 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.

See more FAQs

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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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Cheap flights from California to London Stansted Airport from £211

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. 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 8 September 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 8 September 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 8 September 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 8 September 2026.

Last-minute flights from California to StanstedDiscover last-minute flight deals from California to Stansted. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from California to Stansted. Data last updated 8 September 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 8 September 2026.

Search for one-way flight options from California to Stansted. Find affordable one-way fares based on user searches. Data last updated 8 September 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.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from California to Stansted by cabin class

Find flights from California to Stansted, based on your preferred cabin class, be it economy, premium economy, business, or first class.

California and Stansted flights

Browse other California and Stansted flight options. Last updated on 8 September 2026.

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How does Cheapflights help users find flights from California to Stansted?

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

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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 8 September 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 8 September 2026.

Last-minute flights from California to Stansted
Discover last-minute flight deals from California to Stansted. Data last updated 8 September 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 8 September 2026.