Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to London from £136

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to London departing on 13/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from San Diego to London

Cheap return flights

These are some of the best return flight deals from San Diego to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to London.

Cheap last-minute flights

Planning a quick getaway from San Diego to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Diego to London

Find recent round-trip train or bus tickets from San Diego to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
12:55 - 10:35SAN-LGW
13h 40m1 stop
12:00 - 18:58LGW-SAN
14h 58m1 stop
Tue, 28 Jan - Thu, 30 Jan
19:26 - 10:35SAN-LGW
31h 09m1 stop
13:00 - 18:58LGW-SAN
37h 58m2 stops
Mon, 13 Jan - Wed, 29 Jan
11:21 - 09:30SAN-LHR
14h 09m1 stop
08:25 - 19:18LHR-SAN
18h 53m1 stop
£456JetBlue
Find Deal
Wed, 22 Jan - Wed, 29 Jan
21:00 - 20:45SAN-LHR
15h 45m1 stop
07:25 - 19:45LHR-SAN
20h 20m1 stop
£459JetBlue
Find Deal
Mon, 13 Jan - Wed, 22 Jan
17:15 - 11:55SAN-LHR
10h 40mdirect
15:30 - 18:35LHR-SAN
11h 05mdirect
£517British Airways
Find Deal
Wed, 30 Apr - Thu, 8 May
08:00 - 07:25SAN-LHR
15h 25m1 stop
08:45 - 15:25LHR-SAN
14h 40m1 stop
£518United Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
09:29 - 06:20SAN-LHR
12h 51m1 stop
12:50 - 16:05LHR-SAN
11h 15mdirect
£519Iberia
Find Deal
Sun, 19 Jan - Fri, 31 Jan
08:45 - 09:40SAN-LHR
16h 55m1 stop
15:00 - 15:32LHR-SAN
32h 32m2 stops
£519United Airlines
Find Deal
Wed, 4 Dec - Tue, 10 Dec
09:05 - 06:25SAN-LHR
13h 20m1 stop
15:00 - 18:10LHR-SAN
11h 10mdirect
£520Iberia
Find Deal
Wed, 30 Apr - Tue, 6 May
10:55 - 07:20SAN-LHR
13h 25m1 stop
08:40 - 15:50LHR-SAN
15h 10m1 stop
£528British Airways
Find Deal
Wed, 26 Mar - Wed, 23 Apr
16:24 - 10:35SAN-LGW
34h 11m1 stop
Mon, 13 Jan
06:15 - 10:35SAN-LGW
20h 20m1 stop
Thu, 9 Jan
06:30 - 16:00SAN-LHR
25h 30m2 stops
£288Scandinavian Airlines
Find Deal
Tue, 14 Jan
10:54 - 17:40SAN-LHR
22h 46m2 stops
£290Scandinavian Airlines
Find Deal
Tue, 7 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
£324British Airways
Find Deal
Tue, 7 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
£326Iberia
Find Deal
Wed, 8 Jan
06:15 - 09:40SAN-LHR
19h 25m2 stops
£329United Airlines
Find Deal
Wed, 8 Jan
06:40 - 18:50SAN-LGW
28h 10m2 stops
£339Iberia
Find Deal
Tue, 14 Jan
19:10 - 12:35SAN-LHR
10h 25mdirect
£362British Airways
Find Deal
Fri, 21 Mar
18:52 - 07:10SAN-LHR
28h 18m3 stops
£369United Airlines
Find Deal
Thu, 5 Dec
07:00 - 09:20SAN-LHR
18h 20m2 stops
06:40 - 18:19LHR-SAN
19h 39m3 stops
£703Scandinavian Airlines
Find Deal
Sun, 24 Nov - Sun, 15 Dec
19:08 - 10:00SAN-LGW
30h 52m2 stops
12:00 - 06:40LGW-SAN
26h 40m1 stop
Sun, 24 Nov - Tue, 26 Nov
20:55 - 20:45SAN-LHR
15h 50m1 stop
07:25 - 19:10LHR-SAN
19h 45m1 stop
£744JetBlue
Find Deal
Sun, 24 Nov - Sun, 15 Dec
09:00 - 09:40SAN-LHR
16h 40m1 stop
06:30 - 18:51LHR-SAN
20h 21m2 stops
£770United Airlines
Find Deal
Sun, 24 Nov - Sun, 15 Dec
09:48 - 07:20SAN-LHR
13h 32m1 stop
12:50 - 16:05LHR-SAN
11h 15mdirect
£843Iberia
Find Deal
Sun, 24 Nov - Sun, 15 Dec
20:55 - 20:45SAN-LHR
15h 50m1 stop
07:25 - 19:16LHR-SAN
19h 51m1 stop
£847JetBlue
Find Deal
Sun, 24 Nov - Tue, 26 Nov
07:00 - 07:55SAN-LHR
16h 55m1 stop
11:10 - 15:25LHR-SAN
36h 15m1 stop
£975United Airlines
Find Deal
Sun, 24 Nov - Mon, 2 Dec
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£998Iberia
Find Deal
Sun, 24 Nov - Sun, 15 Dec
18:10 - 12:35SAN-LHR
10h 25mdirect
10:15 - 19:18LHR-SAN
17h 03m1 stop
£1,030British Airways
Find Deal
Thu, 21 Nov - Wed, 25 Dec
13:28 - 11:40SAN-LHR
14h 12m1 stop
13:50 - 21:59LHR-SAN
16h 09m1 stop
£1,034British Airways
Find Deal
Thu, 21 Nov - Wed, 25 Dec
19:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 17:05LHR-SAN
11h 15mdirect
£515Iberia
Find Deal
Tue, 11 Mar - Tue, 25 Mar
19:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 17:05LHR-SAN
11h 15mdirect
£515British Airways
Find Deal
Mon, 10 Mar - Wed, 19 Mar
19:10 - 12:35SAN-LHR
10h 25mdirect
15:00 - 18:10LHR-SAN
11h 10mdirect
£517Iberia
Find Deal
Sun, 23 Mar - Tue, 1 Apr
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£525Iberia
Find Deal
Wed, 4 Dec - Wed, 11 Dec
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£526Finnair
Find Deal
Wed, 4 Dec - Tue, 10 Dec
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£529Finnair
Find Deal
Sun, 19 Jan - Fri, 31 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£537American Airlines
Find Deal
Mon, 27 Jan - Tue, 4 Feb
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£553British Airways
Find Deal
Thu, 16 Jan - Tue, 21 Jan
18:10 - 12:35SAN-LHR
10h 25mdirect
12:50 - 16:05LHR-SAN
11h 15mdirect
£575American Airlines
Find Deal
Thu, 16 Jan - Wed, 22 Jan
19:10 - 12:35SAN-LHR
10h 25mdirect
15:00 - 18:10LHR-SAN
11h 10mdirect
£958Aer Lingus
Find Deal
Tue, 25 Mar - Wed, 23 Apr

JetBlue flights from San Diego to London

Our best JetBlue deals on San Diego to London flight tickets
JetBlue
22 Jan
SAN11:21San Diego
14h 09m
1 stop
LHR09:30London Heathrow
29 Jan
LHR08:25London Heathrow
18h 53m
1 stop
SAN19:18San Diego
JetBlue
13 Jan
SAN21:00San Diego
15h 45m
1 stop
LHR20:45London Heathrow
22 Jan
LHR07:25London Heathrow
20h 20m
1 stop
SAN19:45San Diego
JetBlue
19 Jan
SAN21:00San Diego
15h 45m
1 stop
LHR20:45London Heathrow
31 Jan
LHR08:25London Heathrow
18h 53m
1 stop
SAN19:18San Diego

British Airways flights from San Diego to London

Our best British Airways deals on San Diego to London flight tickets
British Airways
30 Apr
SAN17:15San Diego
10h 40m
LHR11:55London Heathrow
8 May
LHR15:30London Heathrow
11h 05m
SAN18:35San Diego
British Airways
26 Mar
SAN10:55San Diego
13h 25m
1 stop
LHR07:20London Heathrow
23 Apr
LHR08:40London Heathrow
15h 10m
1 stop
SAN15:50San Diego
British Airways
4 Dec
SAN09:30San Diego
13h 05m
1 stop
LHR06:35London Heathrow
10 Dec
LHR12:50London Heathrow
11h 15m
SAN16:05San Diego

See travel insights to London from

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?

Sunday. The cheapest day of the week is usually Sunday. The most expensive is usually Thursday.

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

In the morning. San Diego to London flights are approximately 17% more expensive in the evening than in the morning

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?

19 days before. The cheapest time to buy a flight from San Diego to London is approximately 19 days to departure

What cabin class options are available on San Diego to London flights?

There are 2 cabin classes available to choose from on San Diego to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Diego to London flights?

You could potentially save up to 62% on your flight if you consider stops on a San Diego to London flight.

How have San Diego to London flight prices changed over time?

As of November 2024, prices for San Diego to London flights are approximately 7% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between San Diego and London?


When to book flights from San Diego to London

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Diego to London (SAN to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to London

Best price found

£136

Fastest flight time

10h 25m

Direct flights

Every day

Airports in London

4 airports
The best one-way flight to London from San Diego in the past 72 hours is £136. The best return flight deal from San Diego to London found on momondo in the last 72 hours is £407.
The fastest flight from San Diego to London takes 10h 25m
Direct flights go from San Diego to London every day.
There are 4 airports near London: London City (LCY), London Heathrow (LHR), London Stansted (STN), London Gatwick (LGW)

  • How far is San Diego to London by plane?

    San Diego and London are 5478.3 mi apart from one another. 10h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Diego Airport to London?

    Prices for flights from San Diego Airport to London are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to London?

  • How old do you have to be to fly from San Diego Airport to London?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Diego to London?

  • What is the most popular airline from San Diego to London?


Best airlines flying from San Diego to London

Compare and see reviews for airlines that fly from San Diego to London with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £448Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £582Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
  • British Airways Flights From San Diego to London

    Across 7 British Airways flights from San Diego to London this week, the average price was £904, with the best British Airways deals starting from £737 round-trip. 6,837 users have rated British Airways on momondo, with an average score of 6.6/10.


Why use momondo?

Why should I use momondo to find a flight deal from San Diego to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to London. momondo saves you time and could save you money on your trip.

Can I find flights from San Diego to London with flexible booking policies on momondo?

All flight searches from San Diego to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Diego to London?

momondo helps you find the best flight between San Diego and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Diego to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Diego and alert you when they change.


An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 26/11
Tue 3/12
Email me momondo's favourite deals

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London