Cheap flights from London Heathrow Airport to San Diego

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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from London Heathrow to San Diego.
View current United States travel restrictions

Flight information for London Heathrow Airport to San Diego
(LHR to SAN)

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to San Diego
Best price found£261The best flight deal from London Heathrow Airport to San Diego found on momondo in the last 72 hours is £261
Fastest flight time11h 10mThe fastest flight from London Heathrow Airport to San Diego takes 11h 10m
Direct flightsNoneThere are no direct flights from London Heathrow Airport to San Diego. Popular non-direct route for this connection is London Heathrow Airport - San Diego Airport.
Airports in San Diego2 airportsThere are 2 airports near San Diego: San Diego (SAN), San Diego Carlsbad-Palomar (CLD)

How to get the cheapest flight ticket from London Heathrow Airport 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 from London Heathrow Airport to San Diego?

February

The cheapest time of year to fly to San Diego from London Heathrow Airport is February. The most expensive is August.

What is the cheapest airline that flies to San Diego from London Heathrow Airport?

American Airlines

American Airlines, Delta, and Finnair are the most popular carriers operating from London Heathrow Airport to San Diego

How far in advance should you book London Heathrow Airport to San Diego flights?

49 days before

The cheapest time to buy a flight from London Heathrow Airport to San Diego is approximately 49 days to departure


Easily compare return flights from London Heathrow Airport to San Diego

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to San Diego by changing tabs
Virgin Atlantic
8 Nov
LHR06:35London Heathrow
14h 28m
1 stop
SAN21:03San Diego
30 Nov
SAN06:01San Diego
13h 59m
1 stop
LHR20:00London Heathrow
United Airlines
1 Mar
LHR01:30London Heathrow
14h 50m
1 stop
SAN16:20San Diego
13 Mar
SAN17:55San Diego
15h 55m
1 stop
LHR09:50London Heathrow
Multiple Airlines
11 Mar
LHR02:30London Heathrow
23h 39m
2 stops
SAN02:09San Diego
17 Mar
SAN15:25San Diego
10h 35m
LHR02:00London Heathrow
Brussels Airlines
26 Oct
LHR02:45London Heathrow
19h 41m
2 stops
SAN22:26San Diego
9 Nov
SAN03:15San Diego
29h 05m
2 stops
LHR08:20London Heathrow
Lufthansa
17 Nov
LHR01:55London Heathrow
19h 33m
2 stops
SAN21:28San Diego
25 Nov
SAN05:55San Diego
19h 50m
2 stops
LHR01:45London Heathrow
Finnair
4 Jan
LHR04:30London Heathrow
31h 36m
2 stops
SAN12:06San Diego
27 Mar
SAN19:10San Diego
24h 35m
1 stop
LHR19:45London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to San Diego

If you're looking for one-way flights from London Heathrow Airport to San Diego, view some of our deals below provided by Finnair
Multiple Airlines
30 Oct
LHR06:35London Heathrow
34h 09m
3 stops
SAN16:44San Diego
Finnair
30 Oct
LHR06:15London Heathrow
20h 28m
1 stop
SAN02:43San Diego
Multiple Airlines
9 Nov
LHR01:20London Heathrow
32h 54m
3 stops
SAN10:14San Diego

Search last-minute flights to San Diego from London Heathrow Airport

Find and compare flight prices for your last-minute flight from London Heathrow Airport to San Diego
Multiple Airlines
6 Oct
LHR02:00London Heathrow
24h 06m
2 stops
SAN02:06San Diego
24 Oct
SAN16:45San Diego
29h 35m
2 stops
LHR22:20London Heathrow
SAS
6 Oct
LHR05:55London Heathrow
20h 30m
2 stops
SAN02:25San Diego
20 Oct
SAN03:30San Diego
25h 30m
2 stops
LHR05:00London Heathrow
SWISS
1 Oct
LHR06:25London Heathrow
18h 58m
1 stop
SAN01:23San Diego
10 Oct
SAN03:30San Diego
15h 35m
1 stop
LHR19:05London Heathrow
Virgin Atlantic
1 Oct
LHR02:30London Heathrow
46h 58m
2 stops
SAN01:28San Diego
10 Oct
SAN08:45San Diego
34h 20m
1 stop
LHR19:05London Heathrow
United Airlines
5 Oct
LHR02:45London Heathrow
19h 41m
2 stops
SAN22:26San Diego
25 Oct
SAN06:55San Diego
12h 45m
1 stop
LHR19:40London Heathrow
Brussels Airlines
6 Oct
LHR02:45London Heathrow
21h 34m
2 stops
SAN00:19San Diego
21 Oct
SAN06:55San Diego
12h 45m
1 stop
LHR19:40London Heathrow

Best airlines flying from London Heathrow Airport to San Diego

Compare and see reviews for airlines that fly from London Heathrow Airport to San Diego with momondo
AirlineRatingFree cancellationPrice
Delta
PriceFrom £278
Free cancellation
Rating
8.3
Virgin Atlantic
PriceFrom £309
Free cancellation
Rating
9.3
British Airways
PriceFrom £332
Free cancellation
Rating
7.0
Lufthansa
PriceFrom £347
Free cancellation
Rating
7.4
American Airlines
PriceFrom £351
Free cancellation
Rating
7.2
Iberia
PriceFrom £361
Free cancellation
Rating
7.0
United Airlines
PriceFrom £367
Free cancellation
Rating
6.8
Finnair
PriceFrom £374
Free cancellation
Rating
7.5
Air Canada
PriceFrom £384
Free cancellation
Rating
7.5
Air France
PriceFrom £384
Free cancellation
Rating
7.7

  • Are airlines flying from London Heathrow to San Diego offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from London Heathrow to San Diego are adapting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are Finnair, British Airways, and Virgin Atlantic. You can search for the full list of airlines such as Finnair that are offering this flexibility.

  • How far is London Heathrow to San Diego by plane?

    London Heathrow and San Diego are 5468.7 mi apart from one another. In terms of flight time, this usually takes a little over 11h 10m.


Can I fly to San Diego from London Heathrow right now?

Information is based on travel restrictions from London Heathrow to San Diego

Most visitors from London Heathrow will not be allowed to enter San Diego.

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering San Diego.

Can I fly back to London Heathrow from San Diego?

Returning to London Heathrow from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Heathrow.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering London Heathrow.

If you are planning to travel to San Diego at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for London Heathrow Airport to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to San Francisco Flights
Fastest flight time10h 50m
Cheapest price£242
London to Los Angeles Flights
Fastest flight time11h 00m
Cheapest price£273
London to San Jose Flights
Fastest flight time11h 00m
Cheapest price£337
London to Ontario Flights
Fastest flight time15h 34m
Cheapest price£344
London to San Diego Flights
Fastest flight time11h 10m
Cheapest price£345
London to Santa Ana Flights
Fastest flight time14h 10m
Cheapest price£376
London to Oakland, California Flights
Fastest flight time17h 44m
Cheapest price£382
London to Burbank Flights
Fastest flight time13h 38m
Cheapest price£395
London to Sacramento Flights
Fastest flight time14h 09m
Cheapest price£423
London to Palm Springs Flights
Fastest flight time15h 45m
Cheapest price£446

Similar London Heathrow Airport to San Diego flights

Flexible with your destination? Broaden your search and find flights similar to your London Heathrow Airport to San Diego route