Cheap flights from London to San Diego

7 nonstop flights a week. Operated by British Airways, about 11h 20m in the air, 5,482 mi (8,822 km). Tickets from $647, nonstop from $1,327.

Flights from London to San Diego

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

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Best fares from London to San Diego

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

London to San Diego at a glance

flight time, from 11h 20m to 11h 25m
11h 20m
straight-line distance
5,482 mi (8,822 km)
flights a week
7
next flight
10 November
departure time
12:45
lowest price, with a connection, 28 December
$647
lowest nonstop price
$1,327
airline
1

London to San Diego ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: September 2027, tickets from $604. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is December 2026: from $647. The average across months is $625.

London to San Diego flight schedule

7 flights a week, 2 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
BA 273
British Airways
12:45 London Heathrow, terminal 5
16:10 San Diego International, terminal 2
11h 25m
Daily
Boeing 777-300ER

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 28 March.

FlightDepartsArrivesDurationDaysAircraft
BA 273
British Airways
14:25 London Heathrow, terminal 5
17:45 San Diego International, terminal 2
11h 20m
Seasonal
Boeing 777-300ER
BA 273
British Airways
14:30 London Heathrow, terminal 5
17:50 San Diego International, terminal 2
11h 20m
Seasonal
Boeing 777-300ER

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Diego is 8 hours behind London. The search shows seat availability and the price for your date.

Airlines flying London to San Diego

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Airports

Where flights from London to San Diego depart and land

Departure from London

7 flights a week, terminal 5, 14 mi (23 km) from the city centre

Arrival in San Diego

7 flights a week, terminal 2, 2 mi (4 km) from the city centre

Frequently asked questions

How long is the flight from London to San Diego?
A nonstop flight takes 11 hours 20 minutes on average, from 11h 20m to 11h 25m depending on the flight.
How far is San Diego from London?
5,482 mi (8,822 km) in a straight line between the cities.
Which airlines fly nonstop from London to San Diego?
British Airways (7 a week).
How many flights a day are there from London to San Diego?
There are 7 a week, about 1 a day on average.
When are the first and last flights from London to San Diego?
The flight departs at 12:45 (BA273). Local time.
What is the cheapest month to fly from London to San Diego?
September 2027: tickets from $604. The most expensive is December 2026, from $647.
What is the cheapest upcoming date to fly from London to San Diego?
28 December 2026 (Monday): from $647 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from London to San Diego?
British Airways: nonstop tickets from $1,327 on 28 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between London and San Diego?
San Diego is 8 hours behind London. Schedule times on this page are local to each airport.
Which London airport do flights to San Diego leave from?
London Heathrow (7 a week).