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Flights from London to San Diego
Cheap flight deals from London to San Diego
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstopLHR 11:3011h 20mNonstopSAN 14:50London - San Diego | Thu, May 8 | British AirwaysSAN 19:5010h 30mNonstopLHR 14:20San Diego - London | Mon, May 12 | British AirwaysRp 10,619,388 Rp 14,851,48528% OFF28% OFFRp 14,851,485 Rp 10,619,388
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LHR 14:5511h 5mNonstopSAN 18:00London - San Diego | Mon, May 5 | British AirwaysSAN 19:5010h 30mNonstopLHR 14:20San Diego - London | Mon, May 12 | British AirwaysRp 10,693,069 Rp 14,851,48528% OFF28% OFFRp 14,851,485 Rp 10,693,069
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LHR 09:5514h 57m1 stopsSAN 16:52London - San Diego | Sat, Apr 26 | Virgin AtlanticSAN 22:1024h 15m1 stopsLHR 06:25San Diego - London | Sun, Apr 27 | Virgin AtlanticRp 9,445,084 Rp 14,851,48536% OFF36% OFFRp 14,851,485 Rp 9,445,084
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LHR 14:5014h 15m1 stopsSAN 21:05London - San Diego | Sat, Apr 26 | United AirlinesSAN 11:5017h 30m1 stopsLHR 13:20San Diego - London | Sun, Apr 27 | Air CanadaRp 9,509,55636% OFFRp 14,851,485 Rp 9,509,556
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LHR 12:1516h 29m1 stopsSAN 20:44London - San Diego | Sat, Apr 26 | Austrian AirlinesSAN 14:2712h 43m1 stopsLHR 11:10San Diego - London | Sun, Apr 27 | United AirlinesRp 9,574,02736% OFFRp 14,851,485 Rp 9,574,027
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LHR 12:1515h 10m1 stopsSAN 19:25London - San Diego | Sat, Apr 26 | British AirwaysSAN 19:5010h 30mNonstopLHR 14:20San Diego - London | Sun, Apr 27 | British AirwaysRp 9,629,28935% OFFRp 14,851,485 Rp 9,629,289
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LHR 07:2516h1 stopsSAN 15:25London - San Diego | Tue, Apr 22 | United AirlinesSAN 10:0013h 25m1 stopsLHR 07:25San Diego - London | Mon, Apr 28 | LufthansaRp 9,907,89833% OFFRp 14,851,485 Rp 9,907,898
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LHR 07:2516h1 stopsSAN 15:25London - San Diego | Tue, Apr 22 | LufthansaSAN 22:3014h 10m1 stopsLHR 20:40San Diego - London | Mon, Apr 28 | United AirlinesRp 9,910,20033% OFFRp 14,851,485 Rp 9,910,200
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LHR 07:2516h1 stopsSAN 15:25London - San Diego | Wed, Apr 23 | United AirlinesSAN 17:3035h 50m1 stopsLHR 13:20San Diego - London | Mon, Apr 28 | Air CanadaRp 9,910,20033% OFFRp 14,851,485 Rp 9,910,200
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LHR 09:5514h 57m1 stopsSAN 16:52London - San Diego | Sat, Apr 26 | Air FranceSAN 18:0512h 30m1 stopsLGW 14:35San Diego - London | Sun, Apr 27 | Air FranceRp 9,930,92333% OFFRp 14,851,485 Rp 9,930,923
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LHR 07:2516h1 stopsSAN 15:25London - San Diego | Thu, May 8 | United AirlinesSAN 12:5512h 45m1 stopsLHR 09:40San Diego - London | Mon, May 12 | United AirlinesRp 9,970,06733% OFFRp 14,851,485 Rp 9,970,067
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LHR 14:5014h 15m1 stopsSAN 21:05London - San Diego | Sat, Apr 26 | LufthansaSAN 07:0018h 40m1 stopsLHR 09:40San Diego - London | Sun, Apr 27 | United AirlinesRp 9,988,48733% OFFRp 14,851,485 Rp 9,988,487
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LON 13:0017h 25m1 stopsSAN Invalid DateLondon - San Diego | Fri, Apr 11 | Normal AirlineSAN 15:006hNonstopLON 16:00San Diego - London | Sun, Apr 13 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopLHR 14:5511h 5mNonstopSAN 18:00London - San Diego | Mon, Apr 21 | FinnairRp 25,740,272 Rp 35,798,34728% OFF28% OFFRp 35,798,347 Rp 25,740,272
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LHR 14:5511h 5mNonstopSAN 18:00London - San Diego | Wed, May 7 | FinnairRp 25,774,810 Rp 35,798,34728% OFF28% OFFRp 35,798,347 Rp 25,774,810
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LGW 10:0020h 37m1 stopsSAN 22:37London - San Diego | Sat, May 24 | Norse Atlantic AirwaysRp 7,538,568 Rp 35,798,34779% OFF79% OFFRp 35,798,347 Rp 7,538,568
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LHR 14:1031h 10m1 stopsSAN 13:20London - San Diego | Tue, Apr 29 | WestJetRp 8,022,10578% OFFRp 35,798,347 Rp 8,022,105
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LHR 13:5531h 25m1 stopsSAN 13:20London - San Diego | Mon, Apr 28 | WestJetRp 8,445,77576% OFFRp 35,798,347 Rp 8,445,775
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LHR 13:5531h 25m1 stopsSAN 13:20London - San Diego | Mon, May 19 | WestJetRp 8,897,07675% OFFRp 35,798,347 Rp 8,897,076
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LHR 14:1029h 36m1 stopsSAN 11:46London - San Diego | Sun, Apr 13 | WestJetRp 8,952,33775% OFFRp 35,798,347 Rp 8,952,337
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LHR 14:1029h 36m1 stopsSAN 11:46London - San Diego | Sat, Apr 19 | WestJetRp 8,993,78375% OFFRp 35,798,347 Rp 8,993,783
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LHR 14:1029h 36m1 stopsSAN 11:46London - San Diego | Sun, Apr 20 | WestJetRp 9,042,13775% OFFRp 35,798,347 Rp 9,042,137
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LHR 14:1031h 10m1 stopsSAN 13:20London - San Diego | Wed, May 7 | WestJetRp 9,067,46575% OFFRp 35,798,347 Rp 9,067,465
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LGW 14:0027h 47m1 stopsSAN 09:47London - San Diego | Sat, Apr 12 | Norse Atlantic AirwaysRp 9,173,38274% OFFRp 35,798,347 Rp 9,173,382
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LHR 14:1031h 10m1 stopsSAN 13:20London - San Diego | Sun, Apr 27 | WestJetRp 9,191,80374% OFFRp 35,798,347 Rp 9,191,803
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LON 13:0017h 25m1 stopsSAN Invalid DateLondon - San Diego | Fri, Apr 11 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from London to San Diego
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
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When are flight tickets from London (LON) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from London to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from London (LON) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around Rp 24,349,527. -
How long does it take to fly from London (LON) to San Diego (SAN) and what is the distance?
It takes around 11 hours 10 minutes to fly from London (LON) to San Diego (SAN). -
What is the transportation method from the main airport to downtown in San Diego?
- The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
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What are the most popular airlines that fly from London (LON) to San Diego (SAN)?
Airlines with flights from London (LON) to San Diego (SAN): American Airlines, British Airways, Finnair, Alaska Airlines, Iberia and Aer Lingus.
How to find a cheap flight from London to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to San Diego. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest London to San Diego ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from London to San Diego for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is Rp 25740272 for a one-way ticket on Mon, Apr 21.
Compare cheap London to San Diego flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from London to San Diego. The most affordable airline currently operating on this route is Finnair.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your London to San Diego route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap London to San Diego flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from London to San Diego to access exclusive deals just for you.
Flight Info | London to San Diego
Cheapest one-way flight price | Rp 8,022,104 |
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Cheapest round-trip ticket price | Rp 9,629,288 |
Off-season for travel | February |
Peak season for travel | June |
Flight distance | 8,820.08 km |
Average flight time | 11 hours 10 minutes |
Popular airline | British Airways |
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