Cheap Flights from San Diego to London from £225

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1 adult
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Thu 28/10
Thu 4/11

Travel Restriction Alert

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

Flight information for San Diego to London
(SAN to LON)

Find info about flight duration, direct flights, and airports for your flight from San Diego to London
Best price found£297The best flight deal from San Diego to London found on momondo in the last 72 hours is £297
Fastest flight time10h 25mThe fastest flight from San Diego to London takes 10h 25m
Direct flightsNoneThere are no direct flights from San Diego to London. Popular non-direct routes for this connection are San Diego Airport - London Gatwick Airport, San Diego Airport - London Heathrow Airport and San Diego Airport - London City Airport.
Airports in London6 airportsThere are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from San Diego to London

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 San Diego to London?

February

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

What is the cheapest day to depart San Diego for London?

Wednesday

The cheapest day of the week is usually Wednesday. The most expensive is usually Monday.

When is the cheapest time to fly from San Diego to London?

at midday

San Diego to London flights are approximately 24% more expensive in the morning than at midday

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

Finnair

British Airways and Finnair are the most popular carriers operating from San Diego to London

What is the cheapest San Diego to London flight route?

San Diego - London Heathrow

Fly from San Diego to London Heathrow for the best San Diego - London flight prices

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

60 days before

The cheapest time to buy a flight from San Diego to London is approximately 60 days to departure


Easily compare return flights from San Diego to London

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 San Diego to London by changing tabs
American Airlines
28 Dec
SAN03:00San Diego
17h 15m
2 stops
LGW20:15London Gatwick
12 Jan
LGW06:15London Gatwick
20h 18m
2 stops
SAN02:33San Diego
Finnair
8 Mar
SAN13:20San Diego
10h 35m
LHR23:55London Heathrow
15 Mar
LHR09:05London Heathrow
11h 15m
SAN20:20San Diego
British Airways
12 Jan
SAN13:20San Diego
10h 35m
LHR23:55London Heathrow
3 Feb
LHR08:05London Heathrow
11h 15m
SAN19:20San Diego
Multiple Airlines
5 Feb
SAN04:15San Diego
24h 15m
2 stops
LHR04:30London Heathrow
12 Feb
LHR03:15London Heathrow
21h 37m
2 stops
SAN00:52San Diego
Iberia
16 Feb
SAN13:20San Diego
10h 35m
LHR23:55London Heathrow
24 Feb
LHR08:05London Heathrow
11h 15m
SAN19:20San Diego
TAP AIR PORTUGAL
6 Dec
SAN05:30San Diego
21h 15m
2 stops
LGW02:45London Gatwick
14 Dec
LGW11:35London Gatwick
35h 36m
2 stops
SAN23:11San Diego

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

If you're looking for one-way flights from San Diego to London, view some of our deals below provided by Finnair, Iberia and WestJet
Multiple Airlines
5 Dec
SAN02:35San Diego
24h 45m
2 stops
LGW03:20London Gatwick
Iberia
10 Jan
SAN02:45San Diego
16h 55m
1 stop
LHR19:40London Heathrow
WestJet
12 Jan
SAN08:30San Diego
13h 50m
1 stop
LGW22:20London Gatwick

Search last-minute flights to London from San Diego

Find and compare flight prices for your last-minute flight from San Diego to London
Multiple Airlines
2 Nov
SAN03:00San Diego
17h 30m
2 stops
LHR20:30London Heathrow
9 Nov
LHR03:50London Heathrow
21h 56m
2 stops
SAN01:46San Diego
American Airlines
2 Nov
SAN03:00San Diego
20h 15m
1 stop
LHR23:15London Heathrow
9 Nov
LHR05:35London Heathrow
20h 11m
1 stop
SAN01:46San Diego
TAP AIR PORTUGAL
2 Nov
SAN03:30San Diego
46h 10m
2 stops
LHR01:40London Heathrow
16 Nov
LHR13:30London Heathrow
47h 08m
2 stops
SAN12:38San Diego
SAS
1 Nov
SAN03:30San Diego
22h 25m
2 stops
LHR01:55London Heathrow
30 Nov
LHR15:30London Heathrow
53h 58m
2 stops
SAN21:28San Diego
Multiple Airlines
2 Nov
SAN03:00San Diego
28h 05m
2 stops
LCY07:05London City
9 Nov
LCY03:55London City
21h 51m
2 stops
SAN01:46San Diego
American Airlines
30 Oct
SAN02:15San Diego
17h 55m
2 stops
LHR20:10London Heathrow
6 Nov
LHR07:05London Heathrow
18h 41m
1 stop
SAN01:46San Diego

Best airlines flying from San Diego to London

Compare and see reviews for airlines that fly from San Diego to London with momondo
AirlineRatingFree cancellationPrice
Finnair
PriceFrom £293
Free cancellation
Rating
7.7
British Airways
PriceFrom £629
Free cancellation
Rating
7.0

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

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

  • How far is San Diego to London by plane?

    San Diego and London are 5478.3 mi apart from one another. 10h 35m is a normal flight duration for this route.


Can I fly to London from San Diego right now?

Information is based on travel restrictions from San Diego to London

Most visitors from San Diego need to provide a negative COVID-19 test result and/or quarantine to enter London.

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.

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

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to San Diego from London?

Returning to San Diego from London

COVID-19 testing requirements
Visitors from London 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 are not required to quarantine after entering San Diego.

If you are planning to travel to London 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 San Diego to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to London Flights
Fastest flight time10h 10m
Cheapest price£204
San Francisco to London Flights
Fastest flight time10h 15m
Cheapest price£291
Los Angeles to Manchester Flights
Fastest flight time10h 15m
Cheapest price£387
San Jose to London Flights
Fastest flight time10h 15m
Cheapest price£408
San Francisco to Manchester Flights
Fastest flight time14h 40m
Cheapest price£408
Santa Ana to London Flights
Fastest flight time12h 33m
Cheapest price£415
Burbank to London Flights
Fastest flight time13h 30m
Cheapest price£421
Ontario to London Flights
Fastest flight time12h 50m
Cheapest price£426
Oakland, California to London Flights
Fastest flight time14h 05m
Cheapest price£426
Sacramento to London Flights
Fastest flight time13h 45m
Cheapest price£445

Similar San Diego to London flights

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