How long is the flight from London Stansted Airport to San Diego?

For as low as £934, Turkish Airlines can have you in San Diego from London Stansted Airport in 59h 02m. The distance from London Stansted Airport to San Diego is about 5473 mi.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 inches per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

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

What airport do you fly into for flights to San Diego from London Stansted?

For a flight from London Stansted to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from London Stansted per day. 0 airlines have flights to San Diego from London Stansted on a regular basis.

Can I find deals for flights from Stansted to San Diego that include hotel bookings?

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

How can I find direct flights from Stansted to San Diego?

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

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

Yes. Cheapflights offers flight deals from Stansted to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£412+ Cheap Flights from London Stansted Airport to San Diego

Cheap flight deals from Stansted to San Diego

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Stansted to San Diego
Explore the most affordable flight options available from Stansted to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Tue 17/1108:15 -

3 stops23h 42m

Tue 8/1206:30 -

3 stops29h 45m

Deal found 17/10£681

Wed 11/1108:15 -

3 stops23h 42m

Tue 17/1106:25 -

3 stops25h 25m

Deal found 14/10£682

Wed 11/1108:15 -

3 stops23h 42m

Mon 16/1106:25 -

3 stops24h 45m

Deal found 15/10£685

Mon 23/1106:45 -

3 stops25h 12m

Mon 7/1206:30 -

3 stops24h 40m

Deal found 13/10£692

Mon 2/1117:30 -

3 stops38h 27m

Mon 16/1106:25 -

3 stops31h 30m

Deal found 14/10£698

Sun 1/1115:40 -

3 stops34h 58m

Tue 10/1106:25 -

3 stops23h 40m

Deal found 15/10£722

Find flight deals from Stansted to San Diego

Round-trip from	£681
One-way from	£412
Popular in	July
Cheapest in	January
Average price	£720

17/11-8/12
6 total stops
53h 27m total
London to San Diego

Search Deals

28/12-31/12
3 total stops
35h 46m total
London to San Diego

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£96 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Mon 30/11

16:35-09:13

3 stops48h 38m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£419

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Wed 25/11

15:05-11:15

3 stops52h 10m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£432

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Wed 9/12

17:45-18:16

3 stops32h 31m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£466

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Wed 30/12

06:25-09:46

3 stops35h 21m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£502

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Sun 25/10

09:00-23:56

3 stops45h 56m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£718

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 1/12

20:45-18:10

3 stops29h 25m

San Diego

Tue 8/12

06:30-15:50

3 stops25h 20m

£811

Fastest return journey

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Wed 11/11

19:50-12:10

1 stop24h 20m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£829

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Sat 23/1

10:55-20:23

2 stops41h 28m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£859

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Mon 7/12

10:55-20:18

2 stops41h 23m

San Diego

Wed 31/12

00:00-09:00

Nonstop0h 00m

£859

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Thu 5/11

17:20-20:22

2 stops59h 02m

San Diego

Sat 14/11

12:33-09:55

2 stops37h 22m

£934

Flights are sorted by cheapest return flights first.

Deals found on 16/10

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Stansted to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Stansted with our price prediction graph.

STN-SAN

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.

Related info for your journey

What airport do you fly into for flights to San Diego from London Stansted?
For a flight from London Stansted to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 inbound flights from London Stansted per day. 0 airlines have flights to San Diego from London Stansted on a regular basis.
How long is the flight from London Stansted Airport to San Diego?
For as low as £934, Turkish Airlines can have you in San Diego from London Stansted Airport in 59h 02m. The distance from London Stansted Airport to San Diego is about 5473 mi.
Can I find deals for flights from Stansted to San Diego that include hotel bookings?
Yes. In addition to deals on Stansted to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to San Diego?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to San Diego.
Can I find deals for business class flights from Stansted to San Diego?
Yes. Cheapflights offers flight deals from Stansted to San Diego 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 London Stansted Airport to San Diego from £412

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to San Diego

Cheapest flights from Stansted to San DiegoExplore the most affordable flight options available from Stansted to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Explore the most affordable flight options available from Stansted to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from Stansted to San DiegoDiscover carefully curated flight deals from Stansted to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Discover carefully curated flight deals from Stansted to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Last-minute flights from Stansted to San DiegoDiscover last-minute flight deals from Stansted to San Diego. Data last updated 17 October 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to San Diego. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Stansted to San DiegoSearch for one-way flight options from Stansted to San Diego. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Search for one-way flight options from Stansted to San Diego. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.

Find flight deals from Stansted to San Diego

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

Best time to book a flight from Stansted to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Stansted with our price prediction graph.

Related info for your journey

What airport do you fly into for flights to San Diego from London Stansted?

How long is the flight from London Stansted Airport to San Diego?

Can I find deals for flights from Stansted to San Diego that include hotel bookings?

How can I find direct flights from Stansted to San Diego?

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

Travelling to a place near San Diego?

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Alternative routes for Stansted to San Diego

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Direct flights to California

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Stansted and San Diego flights

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How does Cheapflights help users find flights from Stansted to San Diego?

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

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

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

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Cheapest flights from Stansted to San Diego
Explore the most affordable flight options available from Stansted to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2026.

Best flights from Stansted to San Diego
Discover carefully curated flight deals from Stansted to San Diego that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 October 2026.

Last-minute flights from Stansted to San Diego
Discover last-minute flight deals from Stansted to San Diego. Data last updated 17 October 2026 and is based on user searches.

One-way flights from Stansted to San Diego
Search for one-way flight options from Stansted to San Diego. Find affordable one-way fares based on user searches. Data last updated 17 October 2026.