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

A quick flight from California to London Stansted Airport can take about 17h 23m. Turkish Airlines provides one of the quickest options available for as low as £832. California and London Stansted Airport are separated by a distance of 5320 mi. This flight may include one or multiple stops.

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.

£246+ 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 11 August 2026.

Fri 25/910:20 -

1 stop36h 00m

Mon 28/907:25 -

1 stop32h 55m

Deal found 9/8£448

Sun 1/1109:20 -

1 stop37h 10m

Sat 7/1107:30 -

1 stop31h 50m

Deal found 8/8£453

Fri 20/1109:20 -

1 stop37h 00m

Sat 28/1107:30 -

1 stop31h 50m

Deal found 7/8£454

Fri 25/910:20 -

1 stop36h 00m

Mon 5/1007:25 -

1 stop32h 55m

Deal found 10/8£455

Fri 9/1010:20 -

1 stop36h 00m

Mon 12/1007:25 -

1 stop32h 55m

Deal found 10/8£456

Sun 22/1109:20 -

1 stop37h 10m

Sat 28/1107:30 -

1 stop31h 50m

Deal found 7/8£457

Sun 1/1109:20 -

1 stop37h 10m

Sat 21/1107:30 -

1 stop31h 50m

Deal found 11/8£458

Fri 16/1010:20 -

1 stop36h 00m

Mon 26/1007:20 -

1 stop32h 00m

Deal found 10/8£458

Tue 29/1209:20 -

1 stop37h 00m

Mon 11/107:20 -

1 stop32h 00m

Deal found 6/8£470

Fri 18/910:20 -

2 stops30h 00m

Mon 28/906:40 -

2 stops33h 40m

Deal found 11/8£472

Sun 8/1109:20 -

1 stop37h 10m

Sat 14/1107:30 -

1 stop31h 50m

Deal found 7/8£475

Mon 28/908:10 -

2 stops22h 35m

Mon 5/1020:50 -

3 stops26h 31m

Deal found 7/8£517

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 11 August 2026.

Tue 17/1112:45 -

1 stop37h 10m

Tue 1/1217:20 -

1 stop25h 30m

Deal found 7/8£638

Sun 27/907:21 -

2 stops25h 54m

Wed 30/907:00 -

2 stops20h 51m

Deal found 10/8£829

Wed 23/914:12 -

2 stops17h 23m

Wed 30/911:00 -

2 stops19h 11m

Deal found 8/8£832

Wed 7/1020:10 -

1 stop29h 45m

Thu 15/1017:35 -

1 stop26h 05m

Deal found 10/8£638

Sun 18/1020:10 -

1 stop36h 30m

Tue 3/1117:20 -

1 stop32h 15m

Deal found 8/8£638

Mon 30/1118:35 -

1 stop31h 20m

Wed 9/1210:55 -

1 stop37h 35m

Deal found 8/8£651

Tue 22/910:11 -

2 stops21h 24m

Wed 30/911:00 -

2 stops19h 54m

Deal found 6/8£849

Tue 2/218:35 -

1 stop31h 20m

Tue 9/217:20 -

1 stop31h 10m

Deal found 10/8£651

Tue 13/1018:45 -

1 stop37h 55m

Tue 3/1117:20 -

1 stop32h 10m

Deal found 9/8£651

Tue 22/909:35 -

2 stops23h 15m

Tue 29/906:55 -

2 stops23h 25m

Deal found 7/8£920

Sat 7/1113:45 -

1 stop36h 10m

Fri 13/1110:55 -

1 stop37h 40m

Deal found 9/8£668

Tue 29/909:17 -

2 stops23h 33m

Wed 7/1017:45 -

2 stops30h 30m

Deal found 8/8£931

Sun 22/1118:30 -

1 stop37h 50m

Mon 30/1110:55 -

1 stop37h 40m

Deal found 7/8£668

Tue 20/1009:20 -

2 stops23h 30m

Sat 31/1017:20 -

2 stops31h 05m

Deal found 6/8£942

Fri 20/1118:30 -

1 stop31h 25m

Fri 27/1117:20 -

1 stop31h 15m

Deal found 10/8£668

Tue 1/912:10 -

2 stops21h 25m

Tue 22/922:00 -

3 stops31h 40m

Deal found 10/8£955

Thu 1/1020:10 -

1 stop29h 45m

Thu 29/1017:20 -

1 stop31h 15m

Deal found 8/8£672

Thu 24/908:15 -

2 stops24h 25m

Thu 1/1017:35 -

2 stops35h 18m

Deal found 10/8£986

Tue 10/1112:45 -

1 stop37h 10m

Sun 15/1117:20 -

1 stop25h 30m

Deal found 7/8£683

Mon 21/909:15 -

2 stops23h 25m

Wed 14/1017:45 -

2 stops30h 30m

Deal found 11/8£1,005

Tue 3/1119:30 -

1 stop36h 50m

Tue 17/1117:20 -

1 stop25h 30m

Deal found 10/8£694

Tue 22/909:35 -

2 stops23h 15m

Wed 30/917:45 -

2 stops30h 25m

Deal found 9/8£1,005

Sun 6/1218:35 -

1 stop37h 45m

Sun 13/1210:55 -

1 stop37h 35m

Deal found 10/8£695

Tue 15/909:35 -

2 stops23h 15m

Tue 22/917:35 -

2 stops30h 50m

Deal found 8/8£1,005

Wed 7/1018:45 -

1 stop31h 10m

Wed 14/1017:45 -

1 stop25h 00m

Deal found 6/8£703

Wed 20/109:10 -

2 stops23h 10m

Mon 25/110:55 -

2 stops43h 41m

Deal found 7/8£1,012

Mon 5/1012:50 -

1 stop19h 50m

Wed 14/1017:45 -

1 stop25h 00m

Deal found 10/8£703

Tue 10/1113:28 -

2 stops36h 27m

Tue 17/1117:20 -

2 stops31h 05m

Deal found 9/8£1,031

Wed 7/1020:10 -

1 stop29h 45m

Tue 13/1017:35 -

1 stop26h 05m

Deal found 9/8£709

Wed 4/1109:18 -

2 stops23h 02m

Mon 16/1110:55 -

2 stops43h 49m

Deal found 6/8£1,053

Find flight deals from California to Stansted

Round-trip from	£448
One-way from	£246
Popular in	June
Cheapest in	September
Average price	£638

Royal Air Maroc
25/9-28/9
2 total stops
68h 55m total
California to London

Search Deals

17/10
3 total stops
55h 09m total
California to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£125 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 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

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Tue 17/11

12:45-09:55

1 stop37h 10m

London Stansted

Tue 1/12

17:20-10:50

1 stop25h 30m

£638

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Wed 7/10

20:10-09:55

1 stop29h 45m

London Stansted

Thu 15/10

17:35-11:40

1 stop26h 05m

£638

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Sun 18/10

20:10-16:40

1 stop36h 30m

London Stansted

Tue 3/11

17:20-17:35

1 stop32h 15m

£638

San FranciscoLondon

SFO San Francisco - STN London Stansted

SFOSTN

San Francisco

Mon 30/11

18:35-09:55

1 stop31h 20m

London Stansted

Wed 9/12

10:55-16:30

1 stop37h 35m

£651

San FranciscoLondon

SFO San Francisco - STN London Stansted

SFOSTN

San Francisco

Tue 2/2

18:35-09:55

1 stop31h 20m

London Stansted

Tue 9/2

17:20-16:30

1 stop31h 10m

£651

San FranciscoLondon

SFO San Francisco - STN London Stansted

SFOSTN

San Francisco

Tue 13/10

18:45-16:40

1 stop37h 55m

London Stansted

Tue 3/11

17:20-17:30

1 stop32h 10m

£651

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Sat 7/11

13:45-09:55

1 stop36h 10m

London Stansted

Fri 13/11

10:55-16:35

1 stop37h 40m

£668

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Sun 22/11

18:30-16:20

1 stop37h 50m

London Stansted

Mon 30/11

10:55-16:35

1 stop37h 40m

£668

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Fri 20/11

18:30-09:55

1 stop31h 25m

London Stansted

Fri 27/11

17:20-16:35

1 stop31h 15m

£668

Los AngelesLondon

LAX Los Angeles - STN London Stansted

LAXSTN

Los Angeles

Thu 1/10

20:10-09:55

1 stop29h 45m

London Stansted

Thu 29/10

17:20-17:35

1 stop31h 15m

£672

Flights are sorted by cheapest return flights first.

Deals found on 7/8

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.

SAN-STN

LAX-STN

SFO-STN

OAK-STN

LAS-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

SAN-STN

LAX-STN

SFO-STN

OAK-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 17h 23m. Turkish Airlines provides one of the quickest options available for as low as £832. California and London Stansted Airport are separated by a distance of 5320 mi. This flight may include one or multiple stops.
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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Cheap flights from California to London Stansted Airport from £246

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 17/10. 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 11 August 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 11 August 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 11 August 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 11 August 2026.

Last-minute flights from California to StanstedDiscover last-minute flight deals from California to Stansted. Data last updated 11 August 2026 and is based on user searches.

Discover last-minute flight deals from California to Stansted. Data last updated 11 August 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 11 August 2026.

Search for one-way flight options from California to Stansted. Find affordable one-way fares based on user searches. Data last updated 11 August 2026.

Find flight deals from California to Stansted

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

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

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California and Stansted flights

Browse other California and Stansted flight options. Last updated on 11 August 2026.

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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 11 August 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 11 August 2026.

Last-minute flights from California to Stansted
Discover last-minute flight deals from California to Stansted. Data last updated 11 August 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 11 August 2026.