Cheap flights from United Kingdom to San Diego

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How to find the cheapest flight from
United Kingdom to San Diego (SAN)

All the information you need to plan the best null to SAN flight in 2021: compare United Kingdom to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
How far in advance should I book a flight from United Kingdom to San Diego?

Travellers have found it’s best to book a flight 49 days in advance to save up to 31% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 49 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from United Kingdom to San Diego 1-2 weeks in advance for as low as £532, or £611 for flights within the next 24 hours.

What is the cheapest month to fly from United Kingdom to San Diego?

February can be a great time to fly to San Diego from United Kingdom with a flight ticket averaging about £526. Cheapflights users have found deals in the month of February for as cheap as £310. The most expensive prices can be found in the month of July.

Cheap flights from United Kingdom to San Diego in May, June 2021

The best prices found for United Kingdom to SAN flights in May, June
17 May - 4 Jun
£431pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
17 May - 4 Jun
£434pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
15 Jun - 23 Jun
£447pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Air Canada
   
2 STOPS
LHR
London Heathrow

United Kingdom to San Diego 2021 flight deals

Cheap flights to San Diego from United Kingdom found for this year
3 Nov - 24 Nov
£316pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
3 Nov - 24 Nov
£351pp
LHR
London Heathrow
Finnair
Direct
SAN
San Diego
SAN
San Diego
Finnair
Direct
LHR
London Heathrow
10 Nov - 26 Nov
£356pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

Direct flights to San Diego from United Kingdom

Save time with United Kingdom to San Diego direct flight deals
3 Nov - 24 Nov
£351pp
LHR
London Heathrow
Finnair
Direct
SAN
San Diego
SAN
San Diego
Finnair
Direct
LHR
London Heathrow
1 Oct - 28 Feb
£440pp
LHR
London Heathrow
Finnair
Direct
SAN
San Diego
SAN
San Diego
Finnair
Direct
LHR
London Heathrow
14 Jun - 23 Jun
£466pp
LHR
London Heathrow
Finnair
Direct
SAN
San Diego
SAN
San Diego
Finnair
Direct
LHR
London Heathrow

Last-minute flights from United Kingdom to San Diego

Late deals on return flights to San Diego from United Kingdom, departing today and this week
17 May - 4 Jun
£431pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
17 May - 4 Jun
£434pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAN
San Diego
SAN
San Diego
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
17 May - 4 Jun
£460pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAN
San Diego
SAN
San Diego
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow

One-way flights to San Diego from United Kingdom

The cheapest one-way flights from United Kingdom to San Diego
04:40 - 18:18
SWISS
2 stops
21h 38m
LHR - SAN
SWISS
£336
swiss
02:30 - 16:09
Lufthansa
2 stops
21h 39m
LHR - SAN
Lufthansa
£337
Lufthansa
13:50 - 14:00
KLM
2 stops
32h 10m
LCY - SAN
KLM

Related info for your journey

Useful info, stats and facts about <span class="emphasized">United Kingdom</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From United Kingdom to San Diego

Are flight prices decreasing from United Kingdom to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both United Kingdom and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from United Kingdom to San Diego have flexible cancellations due to COVID-19?

British Airways, Virgin Atlantic, and Finnair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

What airport do you fly into for flights to San Diego from United Kingdom?

Most people fly into San Diego (SAN) if they book a flight to San Diego from United Kingdom. San Diego is conveniently located just 2.6 mi from San Diego’s city centre.

Can I find flights from United Kingdom to San Diego for under £424 on Cheapflights?

Yes, there are multiple flights from United Kingdom to San Diego for under £424. The cheapest flight booked recently is on KLM for just £391, but on average you can expect to pay £451.

Are there direct flights from United Kingdom to San Diego for under £354 on Cheapflights?

Cheapflights has 20 direct flights from United Kingdom to San Diego under £354. A good price for a direct flight from United Kingdom to San Diego is less than £494.

Are there last-minute flights available from United Kingdom to San Diego for under £495?

There are currently 20+ open flights from United Kingdom to San Diego within the next 7 days for less than £495.

What are the most popular airlines that fly from United Kingdom to San Diego?

The most popular airlines flying from United Kingdom to San Diego are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

What are the most popular routes from United Kingdom to San Diego?

While some choose either London City - San Diego or London Gatwick - San Diego, London Heathrow - San Diego is the most popular route from United Kingdom to San Diego.

What are the cheapest flights from United Kingdom to San Diego?

Looking for the cheapest flight from United Kingdom to San Diego? While on average our users pay £1,006, our data indicates the cheapest price to be £282. The most popular route (London Heathrow - San Diego), is priced around £356.

How long does is the flight from United Kingdom to San Diego?

Airlines like Finnair, British Airways, and United Airlines fly from United Kingdom to San Diego in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 2h 35m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from United Kingdom to San Diego return?

Flying on KLM is currently your cheapest option to San Diego, with prices starting at £392. Additional return tickets that might be worth considering are offered by Finnair and Virgin Atlantic, with the lowest prices starting at £431 and £432, respectively.

What are the cheapest airlines to fly from United Kingdom to San Diego one-way?

One-way options have recently been found by users for as low as £289 on KLM. Other airlines that offer cheap prices include SWISS from £336 and Lufthansa from £337 one-way.

Related searches

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Departure points for flights from United Kingdom to San Diego

Select to see more specific information for flights to San Diego from all departure points in United Kingdom.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from United Kingdom to San Diego.
Today's exchange rate
£1 = $1.42
Flight duration
10h 47m
Average temperature for May in San Diego
22.0 °C
Avg rainfall for May in San Diego
4.0 mm

Airports servicing San Diego

Top 10 airlines flying from United Kingdom to San Diego

The chart below displays the airlines Cheapflights users travelling from United Kingdom to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air France
£507 £877 No cancel fee 77%
Search Air France flights
Virgin Atlantic
£422 £877 No cancel fee 72%
Search Virgin Atlantic flights
Finnair
£511 £882 No cancel fee 76%
Search Finnair flights
KLM
£507 £894 No cancel fee 75%
Search KLM flights
Malta MedAir
£679 £921 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Malta MedAir. Please check directly on their website for additional information.

Search Malta MedAir flights
American Airlines
£480 £926 No cancel fee 71%
Search American Airlines flights
United Airlines
£425 £930 No cancel fee 69%
Search United Airlines flights
Delta
£381 £948 No cancel fee N/A
Search Delta flights
Iberia
£493 £953 No cancel fee 77%
Search Iberia flights
British Airways
£421 £959 No cancel fee 70%
Search British Airways flights
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