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£444+ Cheap flights to San Diego

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
— SAN
22 janv. — 29 janv.1
1 adult

Flights to San Diego in 2025

Find the latest flights to San Diego in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 janvier 2025.

Return from

£444

One-way from

£449

Popular in

July

Cheapest in

February

Average price

£524
Lufthansa
  • Lufthansa
  • 11/2-19/2
  • 2 total stops
  • 41h 40m total
  • London to San Diego
WestJet
  • WestJet
  • 18/5
  • 2 total stops
  • 34h 35m total
  • London to San Diego
High demand for flights, 16% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in January 2025

Find flight deals to San Diego

Cheapest flights to San Diego
Explore the most affordable flight options available to San Diego. Find the lowest fares based on data from user searches, with prices last updated on 17 janvier 2025.

mar. 11/220:15LHR - SAN
1 stop27h 10mLufthansa
mer. 19/217:20SAN - LHR
1 stop14h 30mLufthansa
Deal found 15/1£444
mar. 18/218:45LGW - SAN
2 stops35h 45mSWISS
jeu. 27/213:40SAN - LGW
2 stops20h 10mSWISS
Deal found 16/1£446
sam. 1/208:55LHR - SAN
2 stops19h 44mSWISS
mer. 5/210:39SAN - LHR
2 stops18h 21mSWISS
Deal found 16/1£447
jeu. 30/107:40LHR - SAN
2 stops18h 54mUnited Airlines
ven. 14/218:50SAN - LHR
2 stops32h 00mUnited Airlines
Deal found 16/1£448
mar. 9/912:00LGW - SAN
1 stop20h 17mVirgin Atlantic
mar. 16/906:20SAN - LGW
2 stops19h 40mVirgin Atlantic
Deal found 17/1£448
sam. 1/211:00LHR - SAN
1 stop17h 10mBritish Airways
sam. 8/218:10SAN - LHR
Nonstop10h 25mBritish Airways
Deal found 16/1£450
mar. 18/212:00LGW - SAN
1 stop29h 01mMultiple Airlines
jeu. 27/209:56SAN - LGW
1 stop16h 39mMultiple Airlines
Deal found 16/1£451
jeu. 1/519:30LHR - SAN
2 stops33h 07mMultiple Airlines
ven. 9/516:05SAN - LHR
2 stops35h 05mMultiple Airlines
Deal found 16/1£451
jeu. 6/212:50LHR - SAN
Nonstop11h 15mFinnair
sam. 15/212:54SAN - LHR
1 stop15h 11mFinnair
Deal found 16/1£455
mer. 29/113:00LHR - SAN
1 stop30h 05mAir Canada
mer. 5/216:00SAN - LHR
2 stops31h 10mAir Canada
Deal found 15/1£457
sam. 29/308:20LHR - SAN
1 stop20h 51mIberia
dim. 6/419:50SAN - LHR
Nonstop10h 30mIberia
Deal found 16/1£459
mar. 18/219:10LCY - SAN
2 stops35h 20mSWISS
mar. 25/216:01SAN - LCY
2 stops32h 44mSWISS
Deal found 16/1£462

Find flights to San Diego within your budget

Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 17 janvier 2025.

Fly from

Any airport

Route

Depart

Return

Price

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

mar. 11/2

20:15-15:25

1 stop27h 10m

San Diego

lun. 17/2

17:20-15:50

1 stop14h 30m

£444

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

mar. 18/2

18:45-22:30

2 stops35h 45m

San Diego

jeu. 27/2

13:40-17:50

2 stops20h 10m

£446

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

jeu. 13/3

11:10-16:25

1 stop36h 15m

San Diego

mer. 19/3

16:05-09:40

1 stop34h 35m

£446

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

jeu. 30/1

12:50-16:05

Nonstop11h 15m

San Diego

ven. 14/2

18:10-12:35

Nonstop10h 25m

£447

LondonSan Diego

LGW - SAN

LGWSAN

London Gatwick

mar. 18/2

12:00-09:01

1 stop29h 01m

San Diego

jeu. 27/2

09:56-10:35

1 stop16h 39m

£451

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

jeu. 1/5

19:30-20:37

2 stops33h 07m

San Diego

ven. 9/5

16:05-11:10

2 stops35h 05m

£451

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

mer. 12/2

08:55-20:39

2 stops19h 44m

San Diego

mer. 19/2

13:40-17:50

2 stops20h 10m

£454

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

sam. 1/2

12:30-21:05

1 stop16h 35m

San Diego

sam. 8/2

07:25-06:50

1 stop15h 25m

£456

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

mer. 29/1

13:00-11:05

1 stop30h 05m

San Diego

mer. 5/2

16:00-07:10

2 stops31h 10m

£457

LondonSan Diego

LHR - SAN

LHRSAN

London Heathrow

mar. 18/2

12:50-16:05

Nonstop11h 15m

San Diego

mar. 25/2

18:10-12:35

Nonstop10h 25m

£459

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Showing 1-10 of 59 results
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Best time to book a flight to San Diego

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

Travel insights for flights to San Diego

Get recent, data-driven insights about flights to San Diego including ideal travel times, pricing trends, and more.

When is the best time to book a flight to San Diego?

Use this chart to determine the optimal time to book a return flight from London to San Diego. Price data was last updated on 10 January 2025.

To ensure you get the cheapest price possible for a flight to San Diego, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to San Diego?

On average, a flight from London to San Diego takes 24 hours 22 minutes. Flights to San Diego from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to San Diego?

Use this chart to determine the cheapest time to fly return from London to San Diego. Price data was last updated on 30 June 2024.

Users looking for the lowest fares to San Diego should consider flying on Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.

Weekly flight availability to San Diego

The most flights from London to San Diego are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

What are the cheapest airlines that fly to San Diego?

The cheapest airlines flying from London to San Diego are Air France, British Airways and Virgin Atlantic.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

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.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 17 janvier 2025.
To help decide which airline to fly to San Diego, see what other customers have to say about SWISS, Air Canada and Iberia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

8.0
Very Good
8,513 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.8
Good
1,339 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.6
Good
1,285 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
1,598 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

7.5
Good
664 reviews
8.0
Very Good
8,513 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

San Diego climate

The average daily temperature in San Diego is 21 degrees Celsius. During the summer months and into October temperatures of 29 degrees are not unusual. The city averages a mere 10 inches (25 cm) of rain and even during the coldest months of December and January, temperatures still average a mild 20 C.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around the city or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last around two hours.

Getting downtown from the airport

The main airport for travellers on flights to San Diego is San Diego International Airport(SAN). Public transportation options from the airport include buses, light rail and trains. Car rental and taxis are also available.

What is good to know if travelling to San Diego?

  • The Hotel del Coronado on Coronado Island is the largest wooden structure in the United States.
  • The zoo is home to a family of giant pandas, and when Hua Mei was born here, she was the first baby panda born in the Western Hemisphere since 1990.
  • Each July, Mission Bay is home to a San Diego original, the Over-the-Line Tournament. This beach softball event dates from 1953 and is renowned for boisterous, anything-goes behaviour.
  • And for the holidays, kids of all ages gather in the lobby of Loews Coronado Bay Resort, where the Cat in the Hat gives regular readings of How the Grinch Stole Christmas. Theodor Geisel (Dr. Seuss) is one of San Diego’s most treasured native sons.

San Diego airport overview

Sometimes referred to as Lindbergh Field, San Diego International Airport  is located 4.8km (3 miles) northwest of the centre of the city of San Diego, at the southern tip of California.

It is the United States’ busiest single runway commercial airport, handling around 18 million passengers per year. As it’s situated within a highly populated suburban area, departures are only permitted between 6:30am and 11:30pm.

San Diego International has three terminals: Terminals 1 and 2 and the Commuter Terminal. All international arrivals are handled by Terminal 2, while the Commuter Terminal services flights between San Diego and Los Angeles International Airport. The airport is relatively easy to navigate and flights are generally punctual during most of the year, however delays are common in autumn and winter when visibility is low (thanks to the mighty Santa Ana winds that sweep through the region).

Despite having only one runway, San Diego International manages to keep up with the number of passengers frequenting its terminals each year. It’s a small and clean airport with helpful staff and sufficient amenities.

  • What airport do you fly into for flights to San Diego?

    Booking a flight to San Diego (SAN) is your only option if you intend on flying to San Diego. It is only a 2.6 mi journey from San Diego to San Diego’s city center. San Diego is the only San Diego airport and it handles 5 daily flights from London. 12 airlines have flights from London to San Diego on a regular basis.

  • Can I find cheaper flights to San Diego if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Diego on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Diego?

    Based on reviews from Cheapflights users, Air France is rated the highest out of the airlines that fly to San Diego.

  • What is the cheapest airport to fly to in San Diego?

    San Diego is currently the cheapest airport to fly to in San Diego. One-way flights to San Diego typically cost £23, while return flights cost around £30.

  • How much is a return flight to San Diego?

    A return flight to San Diego will typically cost around £48, however they can be found for as little as £36.

  • Where does the fastest flight to San Diego depart from?

    For those looking to save time traveling to San Diego, London offers the quickest one-way flight (11 hours 5 minutes).

  • Does San Diego have car hire?

    Yes. Those touching down at San Diego can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Diego?

    Yes. San Diego has hotels nearby for those requiring accommodations. Sheraton San Diego Hotel & Marina is the closest property to San Diego (0.0 mi away from San Diego).

See more FAQs

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