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Cheap flights from the United Kingdom to San Diego from $338

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to San Diego departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from the United Kingdom to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to San Diego.

Cheap last minute flights

Planning a quick getaway from the United Kingdom to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to San Diego

Find recent round-trip train or bus tickets from the United Kingdom to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
12:00 pm - 3:29 pmLGW-SAN
35h 29m1 stop
6:15 am - 10:35 amSAN-LGW
20h 20m1 stop
Tue, Jan 14 - Tue, Jan 21
12:00 pm - 11:52 pmLGW-SAN
19h 52m1 stop
6:15 am - 10:35 amSAN-LGW
20h 20m1 stop
Tue, Jan 14 - Tue, Jan 21
6:30 am - 6:10 pmLHR-SAN
19h 40m2 stops
7:25 am - 11:10 amSAN-LHR
19h 45m1 stop
$594Delta
Find Deal
Thu, Dec 5 - Tue, Dec 10
6:30 am - 7:05 pmLHR-SAN
20h 35m2 stops
1:45 pm - 11:10 amSAN-LHR
13h 25m1 stop
$599Delta
Find Deal
Tue, Dec 3 - Tue, Dec 10
12:15 pm - 3:25 pmLHR-SAN
11h 10mnonstop
8:00 pm - 2:30 pmSAN-LHR
10h 30mnonstop
$666British Airways
Find Deal
Tue, May 6 - Mon, May 19
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$667Iberia
Find Deal
Thu, Feb 6 - Sat, Feb 15
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
7:40 am - 7:00 amSAN-LHR
15h 20m1 stop
$688American Airlines
Find Deal
Fri, Jan 17 - Fri, Jan 24
2:30 pm - 9:39 pmLHR-SAN
15h 09m1 stop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$693American Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
3:35 pm - 10:39 pmLHR-SAN
15h 04m1 stop
8:00 pm - 2:30 pmSAN-LHR
10h 30mnonstop
$707Iberia
Find Deal
Tue, May 6 - Tue, May 20
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
9:30 am - 5:45 pmSAN-LHR
24h 15m2 stops
$709British Airways
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Wed, Dec 11 - Wed, Dec 18
8:15 am - 11:52 pmLGW-SAN
23h 37m3 stops
Mon, Jan 27
3:15 pm - 6:58 pmLHR-SAN
59h 43m3 stops
Wed, Jan 22
7:40 am - 3:25 pmLHR-SAN
15h 45m1 stop
$631Lufthansa
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Wed, Jan 29
8:45 am - 3:25 pmLHR-SAN
14h 40m1 stop
$632Lufthansa
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Mon, Jan 27
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$716Iberia
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Thu, Feb 6
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
$717Iberia
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Mon, Jan 27
3:00 pm - 6:10 pmLHR-SAN
11h 10mnonstop
$729British Airways
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Mon, May 19
11:00 am - 7:15 pmLHR-SAN
16h 15m1 stop
$735British Airways
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Thu, Mar 6
10:00 am - 10:52 pmLCY-SAN
20h 52m2 stops
$1,555Delta
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Mon, Feb 3
1:45 pm - 11:43 pmLCY-SAN
17h 58m2 stops
$1,564Delta
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Sun, May 4
11:45 am - 10:52 pmLHR-SAN
19h 07m2 stops
6:30 am - 7:05 amSAN-LHR
16h 35m2 stops
$594Delta
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Tue, Nov 26 - Tue, Dec 3
10:45 am - 4:08 pmLHR-SAN
13h 23m1 stop
10:35 am - 9:45 amSAN-LHR
15h 10m1 stop
$627Delta
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Tue, Nov 26 - Tue, Dec 3
3:10 pm - 8:37 amLHR-SAN
25h 27m2 stops
8:00 am - 10:50 amSAN-LHR
18h 50m1 stop
$632United Airlines
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Sat, Nov 23 - Mon, Nov 25
1:45 pm - 10:27 pmLHR-SAN
16h 42m1 stop
11:45 am - 10:10 amSAN-LHR
14h 25m1 stop
$660Lufthansa
Find Deal
Sat, Nov 23 - Sun, Dec 1
11:50 am - 9:04 pmLHR-SAN
17h 14m1 stop
6:45 am - 8:35 amSAN-LHR
17h 50m2 stops
$671Iberia
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:20 am - 3:55 pmLHR-SAN
15h 35m1 stop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$690British Airways
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Sat, Nov 23 - Tue, Dec 3
10:15 am - 7:25 pmLHR-SAN
17h 10m1 stop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$692British Airways
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Tue, Nov 26 - Tue, Dec 3
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$729Iberia
Find Deal
Tue, Nov 26 - Wed, Dec 4
1:00 pm - 11:05 amLHR-SAN
30h 05m1 stop
7:00 am - 11:15 amSAN-LHR
20h 15m1 stop
$735United Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 30
8:45 am - 3:25 pmLHR-SAN
14h 40m1 stop
5:20 pm - 3:50 pmSAN-LHR
14h 30m1 stop
$744Lufthansa
Find Deal
Tue, Nov 26 - Mon, Dec 2
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
Fri, Jan 31 - Sat, Feb 15
12:50 pm - 5:05 pmLHR-SAN
11h 15mnonstop
8:25 pm - 2:55 pmSAN-LHR
10h 30mnonstop
$650British Airways
Find Deal
Thu, Mar 20 - Thu, May 1
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$653British Airways
Find Deal
Sat, Feb 1 - Sat, Feb 15
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$659British Airways
Find Deal
Mon, Jan 13 - Sun, Jan 26
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$667Iberia
Find Deal
Thu, Feb 6 - Sat, Feb 15
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
7:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$668Finnair
Find Deal
Thu, Mar 6 - Sun, Mar 16
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$669Iberia
Find Deal
Sat, Feb 1 - Sat, Feb 15
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$672Finnair
Find Deal
Sat, Feb 1 - Thu, Feb 6
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$699American Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 21
12:50 pm - 4:05 pmLHR-SAN
11h 15mnonstop
6:10 pm - 12:35 pmSAN-LHR
10h 25mnonstop
$719American Airlines
Find Deal
Tue, Dec 10 - Sun, Dec 15

Delta flights from United Kingdom to San Diego

Our best Delta deals on United Kingdom to San Diego flight tickets
Delta
Nov 27
LHR8:40 amLondon Heathrow
19h 43m
2 stops
SAN8:23 pmSan Diego
Dec 2
SAN6:40 amSan Diego
16h 25m
2 stops
LHR7:05 amLondon Heathrow
Delta
Dec 3
LHR6:30 amLondon Heathrow
20h 35m
2 stops
SAN7:05 pmSan Diego
Dec 10
SAN1:45 pmSan Diego
13h 25m
1 stop
LHR11:10 amLondon Heathrow
Delta
Feb 6
LHR6:30 amLondon Heathrow
19h 29m
2 stops
SAN5:59 pmSan Diego
Feb 15
SAN7:10 amSan Diego
15h 15m
1 stop
LHR6:25 amLondon Heathrow

British Airways flights from United Kingdom to San Diego

Our best British Airways deals on United Kingdom to San Diego flight tickets
British Airways
May 6
LHR12:15 pmLondon Heathrow
11h 10m
SAN3:25 pmSan Diego
May 19
SAN8:00 pmSan Diego
10h 30m
LHR2:30 pmLondon Heathrow
British Airways
Nov 26
LHR10:15 amLondon Heathrow
17h 10m
1 stop
SAN7:25 pmSan Diego
Dec 3
SAN6:10 pmSan Diego
10h 25m
LHR12:35 pmLondon Heathrow
British Airways
Dec 11
LHR12:50 pmLondon Heathrow
11h 15m
SAN4:05 pmSan Diego
Dec 18
SAN9:30 amSan Diego
24h 15m
2 stops
LHR5:45 pmLondon Heathrow

See travel insights to San Diego from

How to get the cheapest flight ticket from United Kingdom to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of February, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around $623.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from United Kingdom to San Diego is on a Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $700. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $794. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $0. Flights in the morning are often more expensive with an average ticket price of $757.

What is the cheapest United Kingdom to San Diego flight route?

Fly from London Heathrow to San Diego for the best United Kingdom - San Diego flight prices

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

Most flyers found that booking tickets 44 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $752. However, in the past 72 hours, people saw flights from United Kingdom for as low as $634.

What cabin class options are available on United Kingdom to San Diego flights?

There are 3 cabin classes available to choose from on United Kingdom to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to San Diego flights?

You could potentially save up to 50% on your flight if you consider stops on a United Kingdom to San Diego flight.

Cheap United Kingdom to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to San Diego

Best Price Found

$338

Fastest flight time

11h 05m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from United Kingdom in the past 72 hours is $338. The best round-trip flight deal from United Kingdom to San Diego found on momondo in the last 72 hours is $509.
The fastest flight from United Kingdom to San Diego takes 11h 05m
Direct flights go from United Kingdom to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • When did momondo last update prices for flights from United Kingdom to San Diego Airport?

    Prices for flights from United Kingdom to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from United Kingdom to San Diego Airport?

  • How old do you have to be to fly from United Kingdom to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United Kingdom to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to San Diego?


Best airlines flying from United Kingdom to San Diego

Compare and see reviews for airlines that fly from United Kingdom to San Diego with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $537Free CancellationRating
8.0
8,755 reviews
Search Delta flights
British AirwaysPriceFrom $544Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
American AirlinesPriceFrom $563Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IberiaPriceFrom $576Free CancellationRating
7.0
2,661 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from United Kingdom.

Can I find flights from United Kingdom to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from United Kingdom which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United Kingdom to San Diego?

Once you have performed a search for United Kingdom to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to San Diego right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Diego from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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