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Cheap flights from San Diego to the United Kingdom from £184

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 the United Kingdom departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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British Airways Logo
18:00 - 18:35SAN-EDI
16h 35m1 stop
British Airways Logo
07:50 - 17:10EDI-SAN
16h 20m1 stop
£418British Airways
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Wed, 4 Mar - Tue, 10 Mar
Finnair Logo
18:00 - 19:50SAN-EDI
17h 50m1 stop
Finnair Logo
06:05 - 17:10EDI-SAN
18h 05m1 stop
£419Finnair
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Sun, 1 Mar - Tue, 10 Mar
Scandinavian Airlines Logo
10:00 - 17:40SAN-LHR
23h 40m2 stops
Scandinavian Airlines Logo
06:40 - 22:55LHR-SAN
24h 15m2 stops
£433Scandinavian Airlines
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Mon, 16 Feb - Mon, 23 Feb
Scandinavian Airlines Logo
07:00 - 09:20SAN-LHR
19h 20m2 stops
Scandinavian Airlines Logo
07:05 - 23:55LHR-SAN
24h 50m2 stops
£440Scandinavian Airlines
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Wed, 18 Mar - Wed, 8 Apr
Multiple Airlines Logo
17:35 - 22:40SAN-STN
21h 05m2 stops
Multiple Airlines Logo
18:05 - 15:45STN-SAN
29h 40m2 stops
£440Multiple Airlines
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Wed, 26 Nov - Thu, 4 Dec
Virgin Atlantic Logo
13:25 - 10:00SAN-LHR
12h 35m1 stop
Virgin Atlantic Logo
10:45 - 18:12LHR-SAN
15h 27m1 stop
£449Virgin Atlantic
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Tue, 2 Dec - Thu, 11 Dec
Multiple Airlines Logo
18:10 - 11:50SAN-LHR
33h 40m1 stop
Multiple Airlines Logo
07:40 - 15:45LHR-SAN
16h 05m1 stop
£450Multiple Airlines
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Sun, 9 Nov - Tue, 25 Nov
Virgin Atlantic Logo
07:18 - 08:45SAN-LHR
17h 27m1 stop
Virgin Atlantic Logo
12:30 - 21:13LHR-SAN
16h 43m1 stop
£461Virgin Atlantic
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Sun, 9 Nov - Tue, 25 Nov
United Airlines Logo
07:00 - 10:30SAN-EDI
19h 30m2 stops
United Airlines Logo
09:25 - 23:42EDI-SAN
22h 17m2 stops
£477United Airlines
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Tue, 30 Dec - Mon, 12 Jan
United Airlines Logo
10:52 - 10:30SAN-EDI
15h 38m2 stops
United Airlines Logo
12:30 - 22:30EDI-SAN
18h 00m2 stops
£497United Airlines
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Thu, 4 Dec - Mon, 8 Dec

Scandinavian Airlines flights from San Diego to United Kingdom

Our best Scandinavian Airlines deals on San Diego to United Kingdom flight tickets
Scandinavian Airlines
16 Feb
SAN10:00San Diego
23h 40m
2 stops
LHR17:40London Heathrow
23 Feb
LHR06:40London Heathrow
24h 15m
2 stops
SAN22:55San Diego
£433
Find similar
Scandinavian Airlines
18 Mar
SAN07:00San Diego
19h 20m
2 stops
LHR09:20London Heathrow
8 Apr
LHR07:05London Heathrow
24h 50m
2 stops
SAN23:55San Diego
£440
Find similar
Scandinavian Airlines
29 Jan
SAN10:00San Diego
24h 30m
2 stops
LHR18:30London Heathrow
7 Feb
LHR06:40London Heathrow
24h 15m
2 stops
SAN22:55San Diego
£443
Find similar

Virgin Atlantic flights from San Diego to United Kingdom

Our best Virgin Atlantic deals on San Diego to United Kingdom flight tickets
Virgin Atlantic
2 Dec
SAN13:25San Diego
12h 35m
1 stop
LHR10:00London Heathrow
11 Dec
LHR10:45London Heathrow
15h 27m
1 stop
SAN18:12San Diego
£449
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Virgin Atlantic
9 Nov
SAN07:18San Diego
17h 27m
1 stop
LHR08:45London Heathrow
25 Nov
LHR12:30London Heathrow
16h 43m
1 stop
SAN21:13San Diego
£461
Find similar
Virgin Atlantic
3 Apr
SAN10:00San Diego
28h 15m
2 stops
INV22:15Inverness
7 Apr
INV06:25Inverness
13h 35m
1 stop
SAN12:00San Diego
£467
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momondo Fare Finder

 
Customise your flight search to find flights from San Diego to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from San Diego to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Wed 4/3

18:00-18:35

1 stop16h 35m

Edinburgh Turnhouse

Tue 10/3

07:50-17:10

1 stop16h 20m

£418

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Sun 1/3

18:00-19:50

1 stop17h 50m

Edinburgh Turnhouse

Tue 10/3

06:05-17:10

1 stop18h 05m

£419

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 16/2

10:00-17:40

2 stops23h 40m

London Heathrow

Mon 23/2

06:40-22:55

2 stops24h 15m

£433

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 18/3

07:00-09:20

2 stops19h 20m

London Heathrow

Wed 8/4

07:05-23:55

2 stops24h 50m

£440

San DiegoLondon

SAN - STN

SANSTN

San Diego

Wed 26/11

17:35-22:40

2 stops21h 05m

London Stansted

Thu 4/12

18:05-15:45

2 stops29h 40m

£440

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Tue 2/12

13:25-10:00

1 stop12h 35m

London Heathrow

Thu 11/12

10:45-18:12

1 stop15h 27m

£449

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sun 9/11

18:10-11:50

1 stop33h 40m

London Heathrow

Tue 25/11

07:40-15:45

1 stop16h 05m

£450

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sun 9/11

07:18-08:45

1 stop17h 27m

London Heathrow

Tue 25/11

12:30-21:13

1 stop16h 43m

£461

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Tue 30/12

07:00-10:30

2 stops19h 30m

Edinburgh Turnhouse

Mon 12/1

09:25-23:42

2 stops22h 17m

£477

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Thu 4/12

10:52-10:30

2 stops15h 38m

Edinburgh Turnhouse

Mon 8/12

12:30-22:30

2 stops18h 00m

£497

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from San Diego to United Kingdom

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 to United Kingdom?

The cheapest month to fly to United Kingdom from San Diego is in February. Flight prices, which tend to average around £522, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of February, then departing from San Diego during the month October is also very affordable. Most momondo users find prices during this month for around £527.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from San Diego to United Kingdom is on a Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £482. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to United Kingdom for around £1,043.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £569. Try not to purchase tickets in the evening because they tend to be around £708. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Diego to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £673 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from San Diego for as low as £543 on momondo.

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

There are 3 cabin classes available to choose from on San Diego to United Kingdom 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 United Kingdom flights?

You could potentially save up to 10% on your flight if you consider stops on a San Diego to United Kingdom flight.

Cheap San Diego to United Kingdom flight deals and tips

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

Best price found

£388

Fastest flight time

10h 35m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from San Diego in the past 72 hours is £388. The best return flight deal from San Diego to United Kingdom found on momondo in the last 72 hours is £602.
The fastest flight from San Diego to United Kingdom takes 10h 35m
Direct flights go from San Diego to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
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  • When did momondo last update prices for flights from San Diego Airport to United Kingdom?

    Prices for flights from San Diego Airport to United Kingdom refresh daily.

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

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

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Diego to United Kingdom

Compare and see reviews for airlines that fly from San Diego to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £482Free CancellationRating
6.7
7,481 reviews
Search British Airways flights

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to United Kingdom.

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

Yes. momondo can track prices for San Diego to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £31
Flights to Birminghamfrom £33
Flights to Edinburghfrom £28
Flights to Belfastfrom £30
Flights to Glasgowfrom £30
Flights to Bristolfrom £30
Flights to Newcastle upon Tynefrom £31
Flights to Aberdeenfrom £47
Flights to Liverpoolfrom £30
Flights to Leedsfrom £38
Flights to Invernessfrom £37