Popular in | August |
---|---|
Cheapest in | February |
Round-trip from | £458 |
One-way from | £366 |
It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 51 days in advance, which can save you up to 8% on flights from London Heathrow Airport to San Diego compared to booking the week you need them. Waiting 51 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 £537. For sooner than that we have options available in the next 3 days from £646.
January can be a great time to fly to San Diego from London Heathrow Airport with a flight ticket averaging about £582. Cheapflights users have found deals in the month of January for as cheap as £386. The most expensive prices can be found in the month of August.
When flying from London Heathrow Airport to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the afternoon.
If you’re travelling from London Heathrow Airport to San Diego, one of the more common airlines travelling that route is United Airlines. Flights on this route from United Airlines typically cost £796.29 RT, a price that is 72% cheaper than the average London Heathrow Airport to San Diego flight. The cheapest flight found was £563 RT. When travelling from London Heathrow Airport to San Diego on United Airlines, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is San Diego Airport. When flying from London Heathrow Airport to San Diego, United Airlines flights are 3% more popular than any other airline flying that same route.
Air Canada is one of the most popular airlines used for those travelling from London Heathrow Airport to San Diego. Flights from Air Canada travelling this route typically cost £673.62 RT. This price is typically 88% more expensive than other airlines that offer London Heathrow Airport to San Diego flights. When booking this route, the cheapest RT price found was £543. The most popular departure airport in London Heathrow Airport when flying to San Diego is London Heathrow Airport. The most popular airport to fly into when visiting San Diego is San Diego Airport. When flying from London Heathrow Airport to San Diego, Air Canada flights are -3% more popular than any other airline flying that same route.
Fly from
Fly to
Budget
£517 - £598
Route
Depart
Return
Price
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
1 stop14h 25m
San Diego
ons. 2/10
1 stop12h 55m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
2 stops16h 54m
San Diego
ons. 2/10
1 stop22h 15m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
Nonstop11h 10m
San Diego
ons. 2/10
Nonstop10h 40m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
1 stop14h 25m
San Diego
tir. 3/9
1 stop14h 30m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
2 stops34h 15m
San Diego
tir. 3/9
2 stops42h 40m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
man. 1/7
2 stops20h 48m
San Diego
man. 15/7
1 stop13h 56m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 27/8
3 stops27h 26m
San Diego
tir. 3/9
1 stop15h 24m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
man. 10/6
1 stop21h 28m
San Diego
tir. 25/6
1 stop14h 30m
London HeathrowSan Diego
LHR - SAN
LHRSAN
London Heathrow
tir. 25/6
Nonstop11h 10m
San Diego
tir. 2/7
1 stop13h 50m
SAN Temperature | 14 - 22 °C |
---|
Comfort
Entertainment
Boarding
Overall
Crew
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.
Comfort
Entertainment
Boarding
Overall
Crew
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.
Comfort
Entertainment
Boarding
Overall
Crew
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.
Comfort
Entertainment
Boarding
Overall
Crew
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.
Comfort
Entertainment
Boarding
Overall
Crew
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.
Comfort
Entertainment
Boarding
Overall
Crew
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.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
18%of flight departures | Morning6 am to noon |
81%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Monday | 5daily flights |
---|---|
Tuesday | 5daily flights |
Wednesday | 5daily flights |
Thursday | 5daily flights |
Friday | 5daily flights |
Saturday | 5daily flights |
Sunday | 5daily flights |
When you search for this flight from Heathrow to San Diego, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to San Diego.
Need flexible booking options for your flight to San Diego from Heathrow? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from Heathrow to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.