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Cheap flights from San Diego to the United Kingdom from £257

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 27/11. 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

Enter your travel dates to find the best prices.
American Airlines Logo
10:47 - 13:15SAN-EDI
18h 28m2 stops
American Airlines Logo
06:25 - 19:02EDI-SAN
20h 37m2 stops
£427American Airlines
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Mon, 24 Nov - Wed, 3 Dec
British Airways Logo
18:00 - 17:00SAN-EDI
15h 00m1 stop
British Airways Logo
07:50 - 21:49EDI-SAN
21h 59m2 stops
£434British Airways
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Mon, 24 Nov - Wed, 3 Dec
Finnair Logo
18:00 - 17:00SAN-EDI
15h 00m1 stop
Finnair Logo
06:05 - 17:10EDI-SAN
18h 05m1 stop
£460Finnair
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Fri, 6 Mar - Tue, 10 Mar
United Airlines Logo
17:55 - 10:30SAN-EDI
32h 35m3 stops
United Airlines Logo
12:30 - 09:40EDI-SAN
29h 10m2 stops
£464United Airlines
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Mon, 24 Nov - Wed, 3 Dec
Lufthansa Logo
17:35 - 15:50SAN-LHR
14h 15m1 stop
Lufthansa Logo
07:40 - 15:45LHR-SAN
16h 05m1 stop
£464Lufthansa
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Wed, 3 Dec - Wed, 10 Dec
Lufthansa Logo
17:35 - 15:50SAN-LHR
14h 15m1 stop
Lufthansa Logo
08:45 - 15:45LHR-SAN
15h 00m1 stop
£468Lufthansa
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Wed, 7 Jan - Fri, 30 Jan
Finnair Logo
10:50 - 10:00SAN-LHR
15h 10m1 stop
Finnair Logo
12:50 - 16:10LHR-SAN
11h 20mdirect
£471Finnair
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Tue, 3 Feb - Tue, 10 Feb
Iberia Logo
09:21 - 06:50SAN-LHR
13h 29m1 stop
Iberia Logo
12:50 - 16:10LHR-SAN
11h 20mdirect
£474Iberia
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Tue, 10 Feb - Tue, 24 Feb
United Airlines Logo
12:45 - 11:50SAN-LHR
16h 05m1 stop
United Airlines Logo
06:35 - 16:45LHR-SAN
17h 10m1 stop
£493United Airlines
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Mon, 9 Mar - Fri, 20 Mar
Iberia Logo
10:54 - 10:00SAN-LHR
16h 06m1 stop
Iberia Logo
12:50 - 17:10LHR-SAN
11h 20mdirect
£500Iberia
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Mon, 9 Mar - Tue, 24 Mar

Lufthansa flights from San Diego to United Kingdom

Our best Lufthansa deals on San Diego to United Kingdom flight tickets
Lufthansa
3 Dec
SAN17:35San Diego
14h 15m
1 stop
LHR15:50London Heathrow
10 Dec
LHR07:40London Heathrow
16h 05m
1 stop
SAN15:45San Diego
£464
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Lufthansa
7 Jan
SAN17:35San Diego
14h 15m
1 stop
LHR15:50London Heathrow
30 Jan
LHR08:45London Heathrow
15h 00m
1 stop
SAN15:45San Diego
£468
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Lufthansa
31 Dec
SAN17:35San Diego
15h 30m
1 stop
LHR17:05London Heathrow
29 Jan
LHR20:15London Heathrow
27h 30m
1 stop
SAN15:45San Diego
£469
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Scandinavian Airlines flights from San Diego to United Kingdom

Our best Scandinavian Airlines deals on San Diego to United Kingdom flight tickets
Scandinavian Airlines
1 May
SAN07:00San Diego
18h 35m
2 stops
LHR09:35London Heathrow
15 May
LHR07:05London Heathrow
24h 38m
2 stops
SAN23:43San Diego
£465
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Scandinavian Airlines
4 May
SAN10:00San Diego
24h 30m
2 stops
LHR18:30London Heathrow
12 May
LHR06:40London Heathrow
24h 15m
2 stops
SAN22:55San Diego
£466
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Scandinavian Airlines
22 Apr
SAN10:00San Diego
27h 35m
3 stops
LHR21:35London Heathrow
29 Apr
LHR06:40London Heathrow
24h 15m
2 stops
SAN22:55San Diego
£466
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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 11 November 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

Mon 24/11

10:47-13:15

2 stops18h 28m

Edinburgh Turnhouse

Wed 3/12

06:25-19:02

2 stops20h 37m

£427

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Mon 24/11

18:00-17:00

1 stop15h 00m

Edinburgh Turnhouse

Wed 3/12

07:50-21:49

2 stops21h 59m

£434

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Fri 6/3

18:00-17:00

1 stop15h 00m

Edinburgh Turnhouse

Tue 10/3

06:05-17:10

1 stop18h 05m

£460

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Mon 24/11

17:55-10:30

3 stops32h 35m

Edinburgh Turnhouse

Wed 3/12

12:30-09:40

2 stops29h 10m

£464

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 3/12

17:35-15:50

1 stop14h 15m

London Heathrow

Wed 10/12

07:40-15:45

1 stop16h 05m

£464

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Wed 7/1

17:35-15:50

1 stop14h 15m

London Heathrow

Fri 30/1

08:45-15:45

1 stop15h 00m

£468

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Tue 3/2

10:50-10:00

1 stop15h 10m

London Heathrow

Tue 10/2

12:50-16:10

Nonstop11h 20m

£471

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Tue 10/2

09:21-06:50

1 stop13h 29m

London Heathrow

Tue 24/2

12:50-16:10

Nonstop11h 20m

£474

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 9/3

12:45-11:50

1 stop16h 05m

London Heathrow

Fri 20/3

06:35-16:45

1 stop17h 10m

£493

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Mon 9/3

10:54-10:00

1 stop16h 06m

London Heathrow

Tue 24/3

12:50-17:10

Nonstop11h 20m

£500

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 £525, 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 £526.

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 £488. 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 £1,056.

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 £576. Try not to purchase tickets in the evening because they tend to be around £717. 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 £683 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 £564 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 13% 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

Fastest flight time

10h 35m

Direct flights

Every day

Airports in United Kingdom

1 airport
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 £488Free CancellationRating
6.7
7,510 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
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Flights to Bristolfrom £31
Flights to Newcastle upon Tynefrom £30
Flights to Aberdeenfrom £47
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Flights to Leedsfrom £74
Flights to Invernessfrom £36