Cheap flights from London Heathrow Airport to San Diego from $342

Round-trip
1 adult
Economy
From?
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Sat 10/23
Sat 10/30

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$342The best flight deal from London Heathrow Airport to San Diego found on momondo in the last 72 hours is $342
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. Most expensive is August

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

Major Airline

American Airlines, British Airways, and Delta 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 round-trip flights from London Heathrow Airport to San Diego

Below you can see the best fares for your round-trip 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
Multiple Airlines
Jan 31
LHR1:00 amLondon Heathrow
20h 49m
2 stops
SAN9:49 pmSan Diego
Feb 7
SAN5:38 amSan Diego
17h 22m
1 stop
LHR11:00 pmLondon Heathrow
Lufthansa
Jan 18
LHR1:55 amLondon Heathrow
19h 02m
2 stops
SAN8:57 pmSan Diego
Feb 14
SAN11:29 amSan Diego
35h 31m
1 stop
LHR11:00 pmLondon Heathrow
Virgin Atlantic
Nov 26
LHR5:40 amLondon Heathrow
16h 24m
1 stop
SAN10:04 pmSan Diego
Dec 8
SAN9:05 amSan Diego
12h 40m
1 stop
LHR9:45 pmLondon Heathrow
Air Canada
Jan 11
LHR3:50 amLondon Heathrow
42h 47m
2 stops
SAN10:37 pmSan Diego
Feb 1
SAN3:05 amSan Diego
19h 15m
2 stops
LHR10:20 pmLondon Heathrow
United Airlines
Feb 28
LHR2:50 amLondon Heathrow
19h 53m
2 stops
SAN10:43 pmSan Diego
Mar 15
SAN3:50 pmSan Diego
18h 00m
2 stops
LHR9:50 amLondon Heathrow
British Airways
Jan 18
LHR8:05 amLondon Heathrow
11h 15m
SAN7:20 pmSan Diego
Feb 14
SAN5:40 amSan Diego
13h 10m
1 stop
LHR6:50 pmLondon 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 Air France and Finnair
Multiple Airlines
Jan 18
LHR4:15 pmLondon Heathrow
43h 15m
3 stops
SAN11:30 amSan Diego
Finnair
Jan 18
LHR8:05 amLondon Heathrow
11h 15m
SAN7:20 pmSan Diego
Air France
Nov 13
LHR6:00 amLondon Heathrow
15h 30m
1 stop
SAN9:30 pmSan 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
Lufthansa
Oct 23
LHR10:10 amLondon Heathrow
27h 49m
1 stop
SAN1:59 pmSan Diego
Oct 31
SAN5:30 pmSan Diego
29h 45m
1 stop
LHR11:15 pmLondon Heathrow
Virgin Atlantic
Oct 23
LHR5:00 amLondon Heathrow
21h 16m
2 stops
SAN2:16 amSan Diego
Oct 31
SAN2:15 amSan Diego
45h 45m
2 stops
LHR12:00 amLondon Heathrow
Multiple Airlines
Oct 25
LHR10:05 amLondon Heathrow
29h 29m
1 stop
SAN3:34 pmSan Diego
Nov 2
SAN3:00 amSan Diego
19h 05m
1 stop
LHR10:05 pmLondon Heathrow
Finnair
Oct 23
LHR8:00 amLondon Heathrow
18h 43m
1 stop
SAN2:43 amSan Diego
Oct 31
SAN3:20 pmSan Diego
10h 35m
LHR1:55 amLondon Heathrow
JetBlue
Oct 25
LHR10:05 amLondon Heathrow
38h 00m
1 stop
SAN12:05 amSan Diego
Oct 31
SAN5:20 pmSan Diego
28h 45m
1 stop
LHR10:05 pmLondon Heathrow
SAS
Oct 25
LHR5:55 amLondon Heathrow
20h 30m
2 stops
SAN2:25 amSan Diego
Nov 1
SAN3:30 amSan Diego
22h 25m
2 stops
LHR1:55 amLondon 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 $399
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
American Airlines
PriceFrom $441
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
Finnair
PriceFrom $478
Free Cancellation
Rating
7.7
8.2

Boarding

7.9

Comfort

8.6

Crew

7.2

Entertainment

7.5

Food

Reviews

Awesome! I traveled in business, love it!

1 / 10
Iberia
PriceFrom $486
Free Cancellation
Rating
7.0
7.4

Boarding

7.0

Comfort

7.7

Crew

7.1

Entertainment

6.5

Food

Reviews

Flight attendants couldn’t have been nicer

1 / 10
British Airways
PriceFrom $494
Free Cancellation
Rating
7.0
7.3

Boarding

7.1

Comfort

7.4

Crew

6.6

Entertainment

6.5

Food

Reviews

Delayed and heavy.

1 / 10

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

    To ease the stress of booking flights, some of our airline partners flying from London Heathrow to San Diego are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: British Airways, American Airlines, and Delta.

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

    A flight from London Heathrow to San Diego will travel around 5468.7 mi. A reasonable flight in good conditions will take 11h 15m.


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 need to provide a negative COVID-19 test result and/or quarantine 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 Los Angeles Flights
Fastest flight time11h 00m
Cheapest price$308
London to San Francisco Flights
Fastest flight time10h 50m
Cheapest price$335
London to San Diego Flights
Fastest flight time11h 10m
Cheapest price$342
London to San Jose Flights
Fastest flight time11h 00m
Cheapest price$350
London to Oakland, California Flights
Fastest flight time16h 09m
Cheapest price$481
London to Reno Flights
Fastest flight time19h 52m
Cheapest price$500
London to Santa Ana Flights
Fastest flight time14h 07m
Cheapest price$544

Similar London Heathrow Airport to San Diego flights

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