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LON - SAN

Find cheap flights from London to San Diego from £415

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to San Diego departing on 25/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 9/6
Sun 16/6

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Diego.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Diego.
In the last 7 days, travellers have searched 43,895,468 times on KAYAK, and here's why:

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Cheap flight deals from London to San Diego (LON-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
06:30 - 16:11LHR-SAN
17h 41m2 stops
11:06 - 09:50SAN-LHR
14h 44m1 stop
£514Delta
Find Deal
Thu, 23 May - Thu, 30 May
15:00 - 18:05LHR-SAN
11h 05mdirect
22:57 - 22:10SAN-LHR
15h 13m1 stop
£515British Airways
Find Deal
Fri, 24 May - Sat, 1 Jun
17:00 - 21:06LHR-SAN
36h 06m3 stops
12:46 - 12:10SAN-LHR
15h 24m1 stop
£517Finnair
Find Deal
Sun, 9 Jun - Sun, 16 Jun
08:40 - 17:48LHR-SAN
17h 08m1 stop
13:44 - 10:20SAN-LHR
12h 36m1 stop
£530Finnair
Find Deal
Sun, 7 Jul - Sat, 20 Jul
10:50 - 22:18LHR-SAN
19h 28m2 stops
06:15 - 12:15SAN-LHR
22h 00m2 stops
£538Virgin Atlantic
Find Deal
Wed, 26 Jun - Wed, 10 Jul
15:20 - 20:50LHR-SAN
37h 30m2 stops
10:35 - 07:25SAN-LHR
36h 50m2 stops
£556Lufthansa
Find Deal
Fri, 24 May - Fri, 31 May
12:15 - 19:01LHR-SAN
14h 46m1 stop
20:05 - 14:30SAN-LHR
10h 25mdirect
£557Iberia
Find Deal
Sat, 13 Jul - Sat, 20 Jul
12:15 - 19:01LHR-SAN
14h 46m1 stop
20:05 - 14:30SAN-LHR
10h 25mdirect
£558Iberia
Find Deal
Mon, 24 Jun - Fri, 5 Jul
12:00 - 00:42LGW-SAN
20h 42m1 stop
06:55 - 10:00SAN-LGW
19h 05m1 stop
£566Virgin Atlantic
Find Deal
Fri, 14 Jun - Sun, 23 Jun
07:25 - 22:24LHR-SAN
22h 59m2 stops
17:15 - 20:40SAN-LHR
19h 25m2 stops
£568Lufthansa
Find Deal
Thu, 6 Jun - Thu, 13 Jun

Flights from London to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from London to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to San Diego flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to San Diego.
Our data shows that the cheapest route for a one-way flight from London to San Diego cost £502 and was between London Heathrow Airport and San Diego. On average, the best prices are found if you fly this route. The average price for a return flight for this route is £465.

What’s the cheapest day of the week to fly from London to San Diego?

The average price of all flights from London to San Diego clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Diego on a Wednesday and more expensive on a Sunday. On your return trip to London, you should consider flying back on a Sunday, and avoid Thursdays for better deals.

What is the cheapest month to fly from London to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to San Diego is January, where tickets cost £470 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £837 and £761 respectively.

How far in advance should I book a flight from London to San Diego?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to San Diego, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 73 days before departure.

Which airlines provide the cheapest flights from London to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Virgin Atlantic offered the best one-way deal for that route, at £437. KAYAK users also found London to San Diego return flights on Delta from £514 and on British Airways from £515.

Which airlines fly direct between London and San Diego?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to San Diego.
There is just one airline that flies from London to San Diego direct and that is British Airways. The best one-way deal found from British Airways for the route is £405.

How many flights are there between London and San Diego per day?

Each day, there are between 2 and 3 nonstop flights that take off from London and land in San Diego, with an average flight time of 11h 06m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 20 flights. The most frequent day of departure is Sunday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between London and San Diego?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to San Diego take?

The average direct flight takes 11h 05m, covering a distance of 5,479 miles.

What’s the earliest departure time from London to San Diego?

Early birds can take the earliest flight from London at 12:15 and will be landing in San Diego at 15:25.

What’s the latest departure time from London to San Diego?

If you prefer to fly at night, the latest flight from London to San Diego jets off at 15:30 and lands at 18:35.

Good to know - Cheap tickets from London to San Diego

Low season

February

High season

July

Cheapest flight

£415
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (28% more expensive on average)
Flight from London Heathrow Airport to San Diego

When to book flights from London to San Diego

Are your dates flexible? Find out the best times to travel from London to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to San Diego

  • Which major airlines offer the best stopover routes from London to San Diego (SAN)?

    There are several major airlines offering routes between these cities, but airlines like Iberia, Virgin Atlantic, and Icelandair offer some of the most affordable options. Virgin Atlantic has single-stopover flights via Atlanta or New York, while Iberia offers single-stopover flights that go direct or have a single stop at Dallas/Fort Worth (DFW). Icelandair flights have two stops in Keflavik and Seattle en route.

  • What routes does British Airways offer from London to San Diego?

    British Airways is a popular choice for many travellers and offers a couple of different routes. A direct flight is the most convenient, but more expensive. Various stopover flights stop in cities like Chicago, Seattle, Phoenix, and San Francisco.

  • What is the baggage policy for American Airlines flights between these cities?

    American Airlines standard Economy tickets all have the same baggage policy. You can take a single carry-on cabin bag and one checked-in bag weighing up to 23 kg. During the booking process, you can add extra luggage for a price. This is usually cheaper than paying for extra in person.

  • How can I decrease my Co2 emissions on these flights?

    Flights with reduced Co2 emissions are an ideal way to lower your carbon footprint on these flights. KLM and Austrian Airlines have the best options on this route. KLM offers flights from Heathrow with a stopover in Los Angeles and 38% fewer emissions. Austrian Airlines has flights from Heathrow with a stopover in Los Angeles.

  • How can I travel into downtown San Diego and the surrounding area from SAN Airport?

    There is a city bus on Route 992 that can take you from the airport to downtown San Diego, which will pick you up from Terminal 1 or 2. On weekdays it works from 05:00 to 23:30 every 15min and on the weekends and holidays every 30min. Tickets are around $2.50 (£1.80). You can also connect with the Amtrak Intercity and COASTER trains by taking the Route 992 bus from the airport to San Diego Santa Fe Depot train station in San Diego downtown, taking you to Los Angeles from around $30 (£22) and Orange Counties from approximately $25 (£18).

  • Is it possible to rent a car from SAN airport?

    Yes, the airport has over ten car rental companies for you to choose from, including SIXT, Hertz, Avis, and Enterprise. You’ll collect a car from the airport’s Consolidated Rental Car Centre, which is located outside the airport. There’s a free shuttle bus that can take you from your terminal to the rental centre 24/7, simply follow the signs from the terminal to the car rental bus service.

  • What accessibility services does SAN Airport offer?

    After arriving at the airport you can request a wheelchair for transportation through the airport. You’ll need to contact your airline before flying to request wheelchair services. There are also Volunteer Airport Ambassadors, Airport Traffic Officers, and Harbour Police Officers inside and outside the terminals who can help you if you need assistance. The airport also has TDD telephones and visual paging monitors. You’ll find service animal relief areas throughout Terminal 1 and 2, both curbside and within the building.

  • Is there secure baggage storage at SAN Airport?

    SAN Airport has a Baggage Storage service at around $20 (£14.50) per bag per day, payable by card only. You’ll find the kiosks inside the Baggage Claim area in Terminal 1 and 2. They can also deliver it to you for free if you’re within 15 miles of SAN Airport. You can either make a reservation at the kiosk or online. They also offer curbside delivery and pick up.

  • What is the cheapest flight from London to San Diego?

    In the last 3 days, the lowest price for a flight from London to San Diego was £519 for a one-way ticket and £643 for a return.

  • Which airports will I be using when flying from London to San Diego?

    There are 6 airports in London (London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted.) and only 1 airport in San Diego (San Diego). The cheapest flights are generally found on the London Heathrow Airport to San Diego flight route.

  • Which airlines offer Wi-Fi service onboard planes from London to San Diego?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the London to San Diego flight route.

  • Which aircraft models fly most regularly from London to San Diego?

    The Boeing 787-8 Dreamliner is the aircraft model that flies most regularly on the London to San Diego flight route.

  • Which airline alliances offer flights from London to San Diego?

    oneworld is the only airline alliance operating flights between London and San Diego.

  • On which days can I fly direct from London to San Diego?

    There are direct flights from London to San Diego on a daily basis.

  • Which is the best airline for flights from London to San Diego, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from London to San Diego are Delta and KLM. With an average price for the route of £670 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of £558 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from London to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Diego with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to San Diego

  • Looking for a cheap flight from London to San Diego? 25% of our users found flights on this route for £644 or less one-way and £560 or less round-trip.
  • London Heathrow Airport (LHR) is an ideal choice for passengers with children due to its family-friendly amenities. The airport offers dedicated children's play areas, baby-changing facilities, and family-friendly restaurants. It also provides services like stroller rentals. Additionally, the airport has spacious terminals with a wide range of shops and entertainment options.
  • If you're booking cheap flights from London Gatwick (LGW), consider using public transport rather than expensive taxis. The Gatwick Express is the most convenient option and takes about 30 minutes from London Victoria Station. The train leaves from the station every 15 minutes.
  • At San Diego International Airport (SAN) you’ll find a Travelex Currency Exchange booth in Terminal 2 by the Baggage Reclaim area. It’s open 05:00 to 20:00 every day of the week. There are also several ATMs throughout the airport for you to withdraw your money from.
  • If you discover that you have forgotten or lost something of yours at SAN Airport then you can arrange to collect it from the airport or they can post it to you. They keep things found in the terminals, at curbside areas, and in shuttles for 90 days, but items such as cosmetics, toiletries, and pillows only for 7 days.
  • There are several hotels within a 5min drive of SAN Airport, such as Holiday Inn Express and Comfort Inn & Suites. Both of these hotels have a free shuttle service from the airport.
  • There are two cafes within Terminal 1 and 2 of SAN Airport that are open 24h. There are also several vending machines where you can buy refreshments 24/7.
  • SAN Airport has a Traveller’s Aide service to help you if you find yourself stranded or distressed. The volunteers are in the Baggage Claim area in Terminal 1 and 2 and they can assist you in emergencies and with enquiries between 08:00 and 23:00.
See more tips

Prefer to fly direct from London to San Diego?

Find which airlines fly direct from London to San Diego, which days they fly and book direct flights.

Direct departures

London to San Diego

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Direct returns

San Diego to London

Monday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, British Airways, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to San Diego

 
See real verified KAYAK customer reviews for airlines flying from London to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1377 reviews
7.5Comfort
8.2Crew
7.0Entertainment
6.9Food
7.8Boarding
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

Iberia subcontracted the flight out to Level (?). I would never fly Iberia/Level ever again. Old planes with no tv’s or wifi. Barely edible food. Small seats. 10/10 don’t recommend.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

Original flight was cancelled - After waiting 2 hours for new take-off times. Then had to stand in line for 3 hours, ending at 2:30 am - to be told, " No hotel rooms anywhere in Dallas". No way for me to get any rest at DFW at that time of night.

Flight was an Iberia Flight on Level but seemed to be outsourced to a 3rd airline - Wamos. Seating pattern was different than when booked, we waited on the JETBRIDGE for 45 minutes to board, food was terrible. Movie options were limited to about 20 and very old, TV shows was limited to about 15 and equally as old. Staff was fine but definitely the "b-team". Landed about 60 minutes early and waited on the runway for 45 minutes - despite that Logan Airport in Boston recently added new gates. Mediocre experience at best.

Improve food options. Do not charge so much for checked bags. As some who paid 990 EUR fir the round trip international flight it is horrendous to pay another 140 for 1 checked bag.

My luggage never arrived in Miami; still waiting a day later.

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

Service and food are good. However, main cabin with the extra cost one pays could be better. I don't see any difference with the rest of the seats in the regular category. The seats are too close to the ones in front. For short flights it is Ok, but for long ones there should be more space.

As with every airline the seats are not built for tall people.

Fast check in, easy to navigate, crew were very good, the plane was delayed due to a previous flight and I found the cleanliness a little lacking but overall it was fine

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

I was at the airport on time , I checked in my luggage . The plane was delayed and the gate was change. The flight board did not give information . I did not get chance to fly. I am going to make a claim for it

It was a short flight, no real service (which is okay). Very bumpy because of weather.

I'm Canaadian. I hate Air Canada. I used to give them a pass on their international service. No longer, They suck across the board now! Old planes, exhausted staff bad food and shitty entertainment. Your seats need reupholstered! Start with that...

Good experience. Food was great and passengers helped rearrange seats so our family could be seated together

Great flight. Left on time, not very crowded. Quiet and the right temperature.

No eye patches , socks given out for overnight flight! The snack on the short haul was a cube of chocolate! The seat was uncomfortable for a long haul - not enough cushioning!

I paid a lot of money for seat selection and was miserable for flight duration

Lufthansa lost our luggage. After a lot of chasing on our part we got it back. The main problem is that there was no office in Bogota to help us outside of flighttimes. The customer service phone lines had no data on our luggage. I think Lufthansa need to invest in managing communications over lost luggage or this will end with everyone taking more luggage out of hold.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

Book cheap flights from London to San Diego

Cheapest flights to San Diego from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Diego found on KAYAK in the last 72 hours.
25/5Sat
2 stops
48h 35mLHR-SAN
£415
13/5Mon
3 stops
44h 04mLHR-SAN
£423
20/6Thu
1 stopVirgin Atlantic
20h 18mLHR-SAN
£437
5/6Wed
directIberia
11h 10mLHR-SAN
£510
5/6Wed
directIberia
11h 10mLHR-SAN
£514
25/5Sat
1 stopBritish Airways
18h 27mLHR-SAN
£550
7/7Sun
2 stopsBritish Airways
30h 48mLCY-SAN
£558
5/6Wed
directFinnair
11h 10mLHR-SAN
£590
2/6Sun
1 stopFinnair
16h 29mLHR-SAN
£605
17/5Fri
1 stopVirgin Atlantic
20h 07mLGW-SAN
£7,744

Search by stops

Search by airline

Search by price

Last minute flights from London to San Diego

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to San Diego that are departing in the next 10 days.
12/5Sun
directBritish Airways
11h 10mLHR-SAN
19/5Sun
directBritish Airways
10h 40mSAN-LHR
£483
12/5Sun
multi-stopAir Canada
16h 58mLHR-SAN
19/5Sun
multi-stopAir Canada
14h 30mSAN-LHR
£486
11/5Sat
multi-stopAir France
19h 29mLGW-SAN
17/5Fri
multi-stopAir France
28h 01mSAN-LGW
£518
12/5Sun
multi-stopVirgin Atlantic
20h 39mLHR-SAN
26/5Sun
multi-stopVirgin Atlantic
14h 44mSAN-LHR
£566
12/5Sun
multi-stopIberia
15h 03mLHR-SAN
26/5Sun
directIberia
10h 30mSAN-LHR
£572
14/5Tue
multi-stopIberia
16h 29mLHR-SAN
18/5Sat
multi-stopIberia
30h 10mSAN-LHR
£580
15/5Wed
multi-stopFinnair
15h 10mLHR-SAN
12/8Mon
multi-stopFinnair
15h 30mSAN-LHR
£736
15/5Wed
multi-stopFinnair
15h 03mLHR-SAN
12/8Mon
directFinnair
10h 40mSAN-LHR
£737
15/5Wed
multi-stopVirgin Atlantic
22h 36mLHR-SAN
12/8Mon
multi-stopVirgin Atlantic
15h 20mSAN-LHR
£777
12/5Sun
multi-stopLufthansa
29h 35mLHR-SAN
17/5Fri
multi-stopLufthansa
12h 40mSAN-LHR
£1,608

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London - San Diego Flights

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - London

Cabin classes:

£2,339
£1,124
£465