Cheap flights from San Diego to London from $251

Round-trip
1 adult
Economy
From?
To?
Tue 6/28
Tue 7/5

Deals available from 900+ travel sites.

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

$251

Fastest flight time

10h 25m

Direct flights

None

Airports in London

6 airports
The best one-way flight to London from San Diego in the past 72 hours is $251. The best round-trip flight deal from San Diego to London found on momondo in the last 72 hours is $703.
The fastest flight from San Diego to London takes 10h 25m
There 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.
There 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. Most expensive is July

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

Wednesday

The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

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

in the afternoon

San Diego to London flights are approximately 12% more expensive in the evening than in the afternoon

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

Juneyao Airlines

Alaska Airlines, Finnair, and Iberia are the most popular carriers operating from San Diego to London

What is the cheapest San Diego to London flight route?

San Diego - London Gatwick

Fly from San Diego to London Gatwick 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

When you’re planning your trip from San Diego to London, the most popular airport-to-airport route is San Diego Airport to London Heathrow Airport. When booking your trip to London, it is helpful to have an alternative airport to fly out of. Good options for departure airports when traveling to London, you can try Ontario Airport (in Ontario), Santa Ana J. Wayne/Orange Cnty Airport (in Santa Ana), or Long Beach Municipal Airport (in Long Beach). If you are looking for alternate airports to fly into when traveling from San Diego, you can try flying into London Gatwick Airport (in London), London City Airport (in London), or London Stansted Airport (in 15). The cheapest route from San Diego to London is SAN — LHR with an average price of $581 RT during the month of June.

Ontario Airport (ONT) to London Heathrow Airport (LHR)$832
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Santa Ana J. Wayne/Orange Cnty Airport (SNA) to London Heathrow Airport (LHR)$802
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San Diego Airport (SAN) to London Heathrow Airport (LHR)$581
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San Diego Airport (SAN) to London Gatwick Airport (LGW)$665
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San Diego Airport (SAN) to London City Airport (LCY)$765
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Long Beach Municipal Airport (LGB) to London Heathrow Airport (LHR)$837
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Easily compare round-trip flights from San Diego to London

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 San Diego to London by changing tabs
Multiple Airlines
Oct 19
SAN2:15 amSan Diego
25h 45m
2 stops
LHR4:00 amLondon Heathrow
Oct 25
LHR2:45 amLondon Heathrow
23h 08m
2 stops
SAN1:53 amSan Diego
Lufthansa
Oct 11
SAN1:15 pmSan Diego
14h 30m
1 stop
LHR3:45 amLondon Heathrow
Oct 18
LHR2:55 amLondon Heathrow
16h 30m
1 stop
SAN7:25 pmSan Diego
British Airways
Oct 4
SAN3:00 pmSan Diego
10h 25m
LHR1:25 amLondon Heathrow
Oct 13
LHR10:00 amLondon Heathrow
11h 05m
SAN9:05 pmSan Diego
American Airlines
Oct 4
SAN3:30 amSan Diego
18h 40m
2 stops
LGW10:10 pmLondon Gatwick
Oct 11
LGW10:30 amLondon Gatwick
28h 31m
2 stops
SAN3:01 pmSan Diego
SWISS
Nov 8
SAN10:45 amSan Diego
20h 00m
2 stops
LCY6:45 amLondon City
Nov 15
LCY5:00 amLondon City
44h 48m
2 stops
SAN1:48 amSan Diego
JetBlue
Nov 1
SAN2:45 amSan Diego
16h 25m
1 stop
LGW7:10 pmLondon Gatwick
Nov 13
LGW7:00 amLondon Gatwick
16h 42m
1 stop
SAN11:42 pmSan Diego

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

Multiple Airlines
Oct 19
SAN7:05 pmSan Diego
23h 40m
1 stop
LGW6:45 pmLondon Gatwick
Multiple Airlines
Oct 19
SAN7:05 pmSan Diego
23h 40m
1 stop
LGW6:45 pmLondon Gatwick
Multiple Airlines
Sep 28
SAN3:55 pmSan Diego
26h 50m
2 stops
LGW6:45 pmLondon Gatwick

Search last-minute flights to London from San Diego

Find and compare round-trip flight prices for your last-minute flight from San Diego to London
Multiple Airlines
Jun 29
SAN3:44 pmSan Diego
33h 56m
3 stops
LHR1:40 amLondon Heathrow
Jul 6
LHR3:10 pmLondon Heathrow
35h 04m
3 stops
SAN2:14 amSan Diego
Air France
Jul 2
SAN7:23 amSan Diego
17h 52m
1 stop
LHR1:15 amLondon Heathrow
Oct 25
LHR6:55 amLondon Heathrow
15h 30m
1 stop
SAN10:25 pmSan Diego
Scandinavian Airlines
Jul 2
SAN9:19 amSan Diego
39h 36m
2 stops
LHR12:55 amLondon Heathrow
Jul 14
LHR2:45 amLondon Heathrow
23h 11m
2 stops
SAN1:56 amSan Diego
ITA Airways
Jun 30
SAN5:50 pmSan Diego
37h 20m
2 stops
LHR7:10 amLondon Heathrow
Jul 20
LHR4:00 pmLondon Heathrow
34h 21m
2 stops
SAN2:21 amSan Diego
United Airlines
Jul 2
SAN5:30 pmSan Diego
25h 40m
2 stops
LHR7:10 pmLondon Heathrow
Jul 14
LHR6:00 amLondon Heathrow
17h 03m
1 stop
SAN11:03 pmSan Diego
Air Canada
Jul 1
SAN3:30 amSan Diego
18h 30m
2 stops
LHR10:00 pmLondon Heathrow
Jul 11
LHR8:00 amLondon Heathrow
54h 07m
2 stops
SAN2:07 pmSan 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
Juneyao AirlinesPriceFrom $13Free CancellationRating
0.0
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Alaska AirlinesPriceFrom $97Free CancellationRating
8.0
8.2

Boarding

7.9

Comfort

8.5

Crew

7.2

Entertainment

7.2

Food

Reviews

Nothing

1 / 10
Search Alaska Airlines flights
American AirlinesPriceFrom $139Free CancellationRating
7.1
7.4

Boarding

7.1

Comfort

8.0

Crew

6.8

Entertainment

6.4

Food

Reviews

They had no mercy for two women over 80 years old, they only gave them a wheelchair and left them on a waiting list for more than 6 hours, they did not speak English and could not eat or move, they also transported them all the time through the airport from one gate to another. airline customer service are very rude and very abrupt to speak and give information. the truth is I have a very bad concept about the airline

1 / 10
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United AirlinesPriceFrom $381Free CancellationRating
7.3
7.6

Boarding

7.1

Comfort

8.0

Crew

6.9

Entertainment

6.6

Food

Reviews

Fast boarding… did not like the temperature to cold .

1 / 10
Search United Airlines flights
KLMPriceFrom $421Free CancellationRating
7.7
7.6

Boarding

7.8

Comfort

8.2

Crew

6.8

Entertainment

7.2

Food

Reviews

Delays. Endless walking at Schiphol, most exits closed. No staff or signs.

1 / 10
Search KLM flights
Virgin AtlanticPriceFrom $572Free CancellationRating
7.9
8.0

Boarding

7.6

Comfort

8.1

Crew

7.8

Entertainment

7.1

Food

Reviews

Confusion on boarding - priority passengers should get priority. Service good, entertainment not so good and headphones poor. Meals average. Person behind kept kicking my seat so uncomfortable journey. Disembarking good and baggage fairly prompt.

1 / 10
Search Virgin Atlantic flights
IberiaPriceFrom $574Free CancellationRating
7.2
7.4

Boarding

7.0

Comfort

7.7

Crew

6.8

Entertainment

6.5

Food

Reviews

All was fine in regards to my investment

1 / 10
Search Iberia flights
Air CanadaPriceFrom $592Free CancellationRating
7.4
7.7

Boarding

7.6

Comfort

8.2

Crew

7.3

Entertainment

6.7

Food

Reviews

Our bags were lost and Aegean airlines at Santorini airport were absolutely useless to help us get our bags back. Extremely unprofessional.

1 / 10
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Air FrancePriceFrom $610Free CancellationRating
7.9
7.7

Boarding

7.7

Comfort

8.3

Crew

7.1

Entertainment

7.4

Food

Reviews

Boarding was cumbersome

1 / 10
Search Air France flights
DeltaPriceFrom $617Free CancellationRating
7.8
7.9

Boarding

8.0

Comfort

8.3

Crew

7.7

Entertainment

7.3

Food

Reviews

This is another disease as if you have the Internet, you are ordinary deceivers!

1 / 10
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  • Finnair Flights From San Diego to London

    Across 6 Finnair flights from San Diego to London this week, the average price was $872, with the best Finnair deals starting from $619 round-trip. 100 users have rated Finnair on momondo, with an average score of 7.7/10.

  • Iberia Flights From San Diego to London

    The best Iberia deal for San Diego to London flight tickets found on momondo in the last 72 hours was $574, round-trip. It should be noted that an average Iberia flight deal for this route in this time was higher, at $850 round-trip. Iberia operates 6 flights out of San Diego into London in an average week, so prices vary by time and availability. 229 Iberia reviews by users on momondo have scored the airline at 7.2/10.


British Airways flights from San Diego to London

Our best British Airways deals on San Diego to London flight tickets
British Airways
Oct 4
SAN3:00 pmSan Diego
10h 25m
LHR1:25 amLondon Heathrow
Oct 13
LHR10:00 amLondon Heathrow
11h 05m
SAN9:05 pmSan Diego
British Airways
Oct 24
SAN5:00 amSan Diego
26h 35m
2 stops
LGW7:35 amLondon Gatwick
Nov 7
LGW2:40 pmLondon Gatwick
30h 11m
2 stops
SAN8:51 pmSan Diego
British Airways
Sep 27
SAN4:00 amSan Diego
19h 30m
2 stops
LCY11:30 pmLondon City
Oct 7
LCY12:55 pmLondon City
32h 00m
2 stops
SAN8:55 pmSan Diego

Lufthansa flights from San Diego to London

Our best Lufthansa deals on San Diego to London flight tickets
Lufthansa
Oct 11
SAN1:15 pmSan Diego
14h 30m
1 stop
LHR3:45 amLondon Heathrow
Oct 18
LHR2:55 amLondon Heathrow
16h 30m
1 stop
SAN7:25 pmSan Diego
Lufthansa
Nov 15
SAN9:25 amSan Diego
17h 20m
2 stops
LHR2:45 amLondon Heathrow
Nov 22
LHR3:45 amLondon Heathrow
14h 40m
1 stop
SAN6:25 pmSan Diego
Lufthansa
Oct 5
SAN1:15 pmSan Diego
15h 50m
1 stop
LHR5:05 amLondon Heathrow
Oct 12
LHR3:25 amLondon Heathrow
16h 00m
1 stop
SAN7:25 pmSan Diego

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

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

  • How far is San Diego to London by plane?

    London is 5478.3 mi away from San Diego. In terms of flight time, this usually takes a little over 10h 25m.



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
San Francisco to London Flights
Fastest flight time10h 10m
Cheapest price$413
San Jose to London Flights
Fastest flight time10h 15m
Cheapest price$625
Ontario to London Flights
Fastest flight time12h 20m
Cheapest price$832
Santa Ana to London Flights
Fastest flight time12h 33m
Cheapest price$803
Los Angeles to London Flights
Fastest flight time12h 45m
Cheapest price$415
Oakland, California to London Flights
Fastest flight time12h 20m
Cheapest price$636
Los Angeles to Manchester Flights
Fastest flight time12h 20m
Cheapest price$463
Sacramento to London Flights
Fastest flight time13h 28m
Cheapest price$735

Similar San Diego to London flights

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

Why use momondo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to London. Millions of users trust and use momondo every year so you are in good hands.

Yes. momondo allows you to filter the results for San Diego to London flights to just show those with flexible booking policies.

Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

If you are not ready to book a flight from San Diego to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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