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

For as low as £1,025, Turkish Airlines can have you in San Diego from London Stansted Airport in 57h 53m. 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.

£424+ 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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One-way

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 2 September 2026.

Mon 21/916:25 -

1 stop31h 00m

Wed 30/917:15 -

1 stop14h 20m

Deal found 2/9£761

Tue 13/1013:40 -

3 stops33h 45m

Tue 20/1017:15 -

3 stops18h 50m

Deal found 29/8£792

Thu 24/922:05 -

2 stops25h 20m

Thu 8/1017:15 -

2 stops23h 15m

Deal found 1/9£808

Thu 3/920:15 -

2 stops32h 24m

Sun 13/907:00 -

2 stops22h 25m

Deal found 29/8£822

Mon 12/1007:10 -

2 stops21h 26m

Mon 19/1017:15 -

2 stops22h 40m

Deal found 31/8£895

Mon 14/908:30 -

3 stops37h 40m

Fri 18/907:00 -

2 stops25h 55m

Deal found 28/8£917

Fri 11/907:30 -

2 stops21h 06m

Sun 13/907:00 -

2 stops24h 05m

Deal found 31/8£927

Fri 18/907:35 -

3 stops36h 12m

Mon 21/907:00 -

3 stops25h 50m

Deal found 29/8£946

Fri 30/1008:10 -

2 stops36h 00m

Tue 3/1114:05 -

3 stops32h 25m

Deal found 31/8£966

Wed 2/922:25 -

3 stops45h 28m

Sat 31/1018:35 -

2 stops21h 30m

Deal found 2/9£989

Thu 3/920:15 -

2 stops32h 24m

Wed 9/917:15 -

2 stops21h 35m

Deal found 30/8£1,002

Sat 5/1217:20 -

2 stops57h 53m

Wed 13/121:00 -

2 stops52h 55m

Deal found 1/9£1,025

Find flight deals from Stansted to San Diego

Round-trip from	£761
One-way from	£424
Popular in	July
Cheapest in	January
Average price	£593

Lufthansa
21/9-30/9
2 total stops
45h 20m total
London to San Diego

Search Deals

17/1
2 total stops
50h 58m total
London to San Diego

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£106 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 September 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

Sat 5/12

17:20-19:13

2 stops57h 53m

San Diego

Wed 13/1

21:00-09:55

2 stops52h 55m

£1,025

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 20/10

17:35-20:07

2 stops34h 32m

San Diego

Wed 28/10

11:40-16:20

2 stops45h 40m

£1,103

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 13/10

17:35-20:07

2 stops34h 32m

San Diego

Tue 27/10

11:40-16:20

2 stops45h 40m

£1,105

Fastest return journey

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 29/9

19:55-15:25

2 stops27h 30m

San Diego

Mon 12/10

17:15-18:40

2 stops17h 25m

£1,116

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Mon 28/9

10:50-20:01

2 stops41h 11m

San Diego

Wed 7/10

10:24-09:55

2 stops39h 31m

£1,278

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Wed 14/10

17:45-20:07

2 stops58h 22m

San Diego

Wed 28/10

11:40-09:55

2 stops39h 15m

£1,297

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 13/10

17:35-20:07

2 stops34h 32m

San Diego

Tue 20/10

10:19-16:40

2 stops46h 21m

£1,300

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Sat 13/2

10:55-20:00

2 stops65h 05m

San Diego

Sat 27/2

21:05-09:55

2 stops28h 50m

£1,413

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Tue 10/11

17:20-20:22

2 stops35h 02m

San Diego

Sat 21/11

20:50-09:55

2 stops29h 05m

£1,413

Cheapest one-way

LondonSan Diego

STN London Stansted - SAN San Diego

STNSAN

London Stansted

Sun 29/11

20:55-22:52

3 stops33h 57m

£432

Flights are sorted by cheapest return flights first.

Deals found on 31/8

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 £1,025, Turkish Airlines can have you in San Diego from London Stansted Airport in 57h 53m. 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 £424

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 17/1. 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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Stansted to San DiegoDiscover last-minute flight deals from Stansted to San Diego. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to San Diego. Data last updated 2 September 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 2 September 2026.

Search for one-way flight options from Stansted to San Diego. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Stansted to San Diego

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Cheapflights Fare Finder

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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Stansted and San Diego flights

Browse other Stansted and San Diego flight options. Last updated on 2 September 2026.

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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 2 September 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 2 September 2026.

Last-minute flights from Stansted to San Diego
Discover last-minute flight deals from Stansted to San Diego. Data last updated 2 September 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 2 September 2026.