When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 52 days in advance, which can save you up to 31% on flights from United Kingdom to San Diego compared to booking the week you need them. Waiting 52 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £596. For sooner than that we have options available in the next 3 days from £612.
February is one of the best times of the year to fly to San Diego from United Kingdom. Prices for February average £576 per person but you can even find prices for as low as £329. The most expensive prices can be found in the month of August. Opting for a February flight can save you 45% on your journey compared to booking in August
When flying from United Kingdom to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
£397 - £464
Route
Depart
Return
Price
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Tue 17/9
Nonstop11h 10m
San Diego
Mon 30/9
Nonstop10h 40m
London GatwickSan Diego
LGW - SAN
LGWSAN
London Gatwick
Sat 11/5
2 stops18h 56m
San Diego
Mon 20/5
2 stops19h 45m
London GatwickSan Diego
LGW - SAN
LGWSAN
London Gatwick
Tue 17/9
1 stop20h 13m
San Diego
Mon 30/9
1 stop19h 00m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Sun 5/5
1 stop18h 57m
San Diego
Sat 11/5
1 stop15h 13m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Wed 8/5
1 stop16h 13m
San Diego
Wed 15/5
1 stop14h 38m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Mon 13/5
Nonstop11h 05m
San Diego
Sat 18/5
1 stop15h 13m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Wed 18/9
1 stop15h 54m
San Diego
Tue 24/9
1 stop14h 05m
Edinburgh TurnhouseSan Diego
EDI - SAN
EDISAN
Edinburgh Turnhouse
Tue 7/5
1 stop33h 20m
San Diego
Tue 14/5
1 stop17h 15m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
Wed 18/9
Nonstop11h 15m
San Diego
Tue 24/9
1 stop13h 07m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Deals for United Kingdom to San Diego flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights from United Kingdom to San Diego by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Certainly. Search results for flights to San Diego from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Diego from United Kingdom today and book when prices fit your budget.