Cheap flights from San Diego to London

Round-trip
1 adult
Economy
From?
To?
Tue 9/21
Tue 9/28

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$430The best flight deal from San Diego to London found on momondo in the last 72 hours is $430
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. Most expensive is June

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 Saturday

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

in the afternoon

San Diego to London flights are approximately 22% more expensive in the evening than in the afternoon

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

Alaska Airlines

Air France, Alaska Airlines, and Brussels Airlines 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 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
Finnair
Jan 19
SAN1:20 pmSan Diego
10h 35m
LHR11:55 pmLondon Heathrow
Feb 2
LHR8:10 amLondon Heathrow
11h 15m
SAN7:25 pmSan Diego
Finnair
Jan 31
SAN1:20 pmSan Diego
10h 35m
LHR11:55 pmLondon Heathrow
Feb 6
LHR8:10 amLondon Heathrow
11h 15m
SAN7:25 pmSan Diego
Finnair
Nov 3
SAN3:20 pmSan Diego
10h 35m
LHR1:55 amLondon Heathrow
Nov 8
LHR8:10 amLondon Heathrow
11h 15m
SAN7:25 pmSan Diego
Finnair
Nov 30
SAN1:20 pmSan Diego
10h 35m
LHR11:55 pmLondon Heathrow
Dec 14
LHR8:05 amLondon Heathrow
11h 15m
SAN7:20 pmSan Diego
Multiple Airlines
Jan 29
SAN4:00 amSan Diego
14h 50m
1 stop
LHR6:50 pmLondon Heathrow
Feb 9
LHR8:10 amLondon Heathrow
11h 15m
SAN7:25 pmSan Diego
American Airlines
Feb 1
SAN2:48 amSan Diego
16h 42m
2 stops
LHR7:30 pmLondon Heathrow
Feb 15
LHR8:05 amLondon Heathrow
11h 15m
SAN7:20 pmSan 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.
Multiple Airlines
Oct 10
SAN3:15 amSan Diego
23h 40m
2 stops
LHR2:55 amLondon Heathrow
Multiple Airlines
Oct 10
SAN3:15 amSan Diego
23h 40m
2 stops
LHR2:55 amLondon Heathrow
Multiple Airlines
Nov 4
SAN4:44 amSan Diego
25h 31m
3 stops
LHR6:15 amLondon Heathrow

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
Sep 24
SAN3:15 amSan Diego
16h 30m
1 stop
LHR7:45 pmLondon Heathrow
Oct 8
LHR5:40 amLondon Heathrow
18h 10m
1 stop
SAN11:50 pmSan Diego
Multiple Airlines
Sep 21
SAN3:15 amSan Diego
19h 50m
2 stops
LHR11:05 pmLondon Heathrow
Sep 28
LHR7:10 amLondon Heathrow
15h 22m
1 stop
SAN10:32 pmSan Diego
Multiple Airlines
Sep 21
SAN3:15 amSan Diego
19h 50m
2 stops
LHR11:05 pmLondon Heathrow
Sep 27
LHR7:10 amLondon Heathrow
15h 22m
1 stop
SAN10:32 pmSan Diego
Multiple Airlines
Sep 24
SAN4:25 amSan Diego
14h 45m
1 stop
LHR7:10 pmLondon Heathrow
Oct 8
LHR2:45 amLondon Heathrow
21h 15m
2 stops
SAN12:00 amSan Diego
Multiple Airlines
Sep 21
SAN3:15 amSan Diego
19h 50m
2 stops
LHR11:05 pmLondon Heathrow
Sep 29
LHR7:20 amLondon Heathrow
16h 35m
1 stop
SAN11:55 pmSan Diego
Multiple Airlines
Sep 20
SAN3:15 amSan Diego
19h 35m
1 stop
LHR10:50 pmLondon Heathrow
Sep 27
LHR5:40 amLondon Heathrow
18h 15m
1 stop
SAN11:55 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
Alaska Airlines
PriceFrom $97
Free Cancellation
Rating
8.3
8.7

Boarding

8.5

Comfort

8.7

Crew

8.1

Entertainment

7.6

Food

Reviews

Great service

1 / 10
United Airlines
PriceFrom $129
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Delta
PriceFrom $384
Free Cancellation
Rating
8.3
8.3

Boarding

8.5

Comfort

8.4

Crew

8.1

Entertainment

8.1

Food

Reviews

Great

1 / 10
KLM
PriceFrom $384
Free Cancellation
Rating
7.9
8.0

Boarding

8.2

Comfort

8.4

Crew

7.5

Entertainment

7.5

Food

Reviews

Great flight Will go again!

1 / 10
Brussels Airlines
PriceFrom $391
Free Cancellation
Rating
6.8
6.9

Boarding

6.9

Comfort

7.3

Crew

6.1

Entertainment

5.8

Food

Reviews

Crew members were very helpful, friendly and dedicated. The flight was punctual and inside very clean.

1 / 6
Iberia
PriceFrom $412
Free Cancellation
Rating
6.9
7.3

Boarding

7.0

Comfort

7.7

Crew

7.0

Entertainment

6.4

Food

Reviews

Worst, most uncomfortable seats I have ever flown in. Iberia Express a321neo I think

1 / 10
British Airways
PriceFrom $583
Free Cancellation
Rating
6.9
7.3

Boarding

7.0

Comfort

7.4

Crew

6.5

Entertainment

6.5

Food

Reviews

Kayak could have helped me book new flights after they were cancelled. I called and emailed and ended up having to book new flights. Horrible service from Kayak.

1 / 10
Lufthansa
PriceFrom $587
Free Cancellation
Rating
7.4
7.7

Boarding

7.5

Comfort

8.0

Crew

7.1

Entertainment

7.2

Food

Reviews

My luggage got delayed, trying to reach out the airline and no updates for me where my luggage is and when it will be delivered to me.

1 / 10
Virgin Atlantic
PriceFrom $588
Free Cancellation
Rating
9.3
9.6

Boarding

8.4

Comfort

9.6

Crew

9.6

Entertainment

9.6

Food

Reviews

Pros: Although there were delays they kept us informed on a regular basis as to what to expect and seemed genuinely apologetic for any inconveniences. Boarding and deplaning were smooth and efficient. I really appreciated that there was no charge for checking a bag. I am certain that contributes to the ease of everyone getting on and off the plane. Our bags arrived at baggage claim about the same time we got there. I would definitely fly with Virgin Atlantic again.

1 / 2
Austrian Airlines
PriceFrom $589
Free Cancellation
Rating
7.2
7.3

Boarding

7.6

Comfort

7.8

Crew

6.7

Entertainment

7.0

Food

Reviews

Austrian changed the times on the connections resulting in longer layovers. Old airplane not friendly service

1 / 10

  • 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 United Airlines.

  • 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 35m.


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
San Francisco to London Flights
Fastest flight time17h 00m
Cheapest price$344
Los Angeles to London Flights
Fastest flight time10h 10m
Cheapest price$413
Burbank to London Flights
Fastest flight time13h 30m
Cheapest price$433
Santa Ana to London Flights
Fastest flight time12h 45m
Cheapest price$445
Los Angeles to Manchester Flights
Fastest flight time10h 15m
Cheapest price$447
San Francisco to Manchester Flights
Fastest flight time14h 10m
Cheapest price$456
San Jose to London Flights
Fastest flight time10h 15m
Cheapest price$545
Ontario to London Flights
Fastest flight time12h 30m
Cheapest price$546
Oakland, California to London Flights
Fastest flight time14h 06m
Cheapest price$553