Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Diego to the United Kingdom from £210

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 12/1. 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

Discover deals from 900+ travel sites with momondo.

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.
Search flight deals

Find the cheapest flights from San Diego to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
16:00 - 19:40SAN-INV
19h 40m2 stops
British Airways Logo
19:45 - 21:58INV-SAN
34h 13m2 stops
£359British Airways
Find Deal
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
18:00 - 19:40SAN-INV
17h 40m1 stop
British Airways Logo
19:45 - 16:10INV-SAN
28h 25m1 stop
£390British Airways
Find Deal
Thu, 15 Jan - Thu, 22 Jan
British Airways Logo
18:00 - 18:15SAN-GLA
16h 15m1 stop
British Airways Logo
18:05 - 16:10GLA-SAN
30h 05m1 stop
£402British Airways
Find Deal
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
18:00 - 18:35SAN-EDI
16h 35m1 stop
British Airways Logo
09:30 - 16:10EDI-SAN
14h 40m1 stop
£406British Airways
Find Deal
Wed, 14 Jan - Wed, 21 Jan
United Airlines Logo
06:30 - 07:55SAN-EDI
17h 25m2 stops
United Airlines Logo
09:25 - 22:44EDI-SAN
21h 19m2 stops
£422United Airlines
Find Deal
Tue, 24 Feb - Wed, 4 Mar
Air Canada Logo
07:00 - 07:20SAN-EDI
16h 20m2 stops
Air Canada Logo
09:00 - 14:53EDI-SAN
37h 53m2 stops
£435Air Canada
Find Deal
Tue, 5 May - Fri, 15 May
Delta Logo
10:37 - 16:05SAN-MAN
21h 28m2 stops
Delta Logo
13:30 - 22:45MAN-SAN
17h 15m1 stop
£454Delta
Find Deal
Fri, 30 Jan - Tue, 3 Feb
Delta Logo
14:55 - 16:05SAN-MAN
17h 10m2 stops
Delta Logo
13:00 - 23:48MAN-SAN
18h 48m2 stops
£458Delta
Find Deal
Fri, 30 Jan - Tue, 3 Feb
Iberia Logo
09:21 - 06:50SAN-LHR
13h 29m1 stop
Iberia Logo
12:50 - 16:10LHR-SAN
11h 20mdirect
£483Iberia
Find Deal
Sat, 31 Jan - Thu, 12 Feb
United Airlines Logo
07:45 - 12:35SAN-BHX
20h 50m2 stops
United Airlines Logo
06:00 - 15:04BHX-SAN
41h 04m2 stops
£496United Airlines
Find Deal
Fri, 16 Jan - Tue, 20 Jan

Iberia flights from San Diego to United Kingdom

Our best Iberia deals on San Diego to United Kingdom flight tickets
Iberia
31 Jan
SAN09:21San Diego
13h 29m
1 stop
LHR06:50London Heathrow
12 Feb
LHR12:50London Heathrow
11h 20m
SAN16:10San Diego
£483
Find similar
Iberia
19 Apr
SAN15:25San Diego
15h 00m
1 stop
LHR14:25London Heathrow
27 Apr
LHR14:30London Heathrow
11h 20m
SAN17:50San Diego
£500
Find similar
Iberia
9 Dec
SAN06:15San Diego
28h 45m
2 stops
LGW19:00London Gatwick
16 Dec
LGW19:40London Gatwick
33h 05m
2 stops
SAN20:45San Diego
£905
Find similar

Finnair flights from San Diego to United Kingdom

Our best Finnair deals on San Diego to United Kingdom flight tickets
Finnair
18 Feb
SAN10:51San Diego
15h 09m
1 stop
LHR10:00London Heathrow
23 Feb
LHR12:50London Heathrow
11h 20m
SAN16:10San Diego
£485
Find similar
Finnair
12 Jan
SAN10:50San Diego
13h 45m
1 stop
LHR08:35London Heathrow
27 Jan
LHR12:50London Heathrow
11h 20m
SAN16:10San Diego
£495
Find similar

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 3 December 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 DiegoInverness

SAN - INV

SANINV

San Diego

Thu 15/1

16:00-19:40

2 stops19h 40m

Inverness

Thu 22/1

19:45-21:58

2 stops34h 13m

£359

San DiegoInverness

SAN - INV

SANINV

San Diego

Thu 15/1

18:00-19:40

1 stop17h 40m

Inverness

Thu 22/1

19:45-16:10

1 stop28h 25m

£390

San DiegoGlasgow

SAN - GLA

SANGLA

San Diego

Wed 14/1

18:00-18:15

1 stop16h 15m

Glasgow Intl

Wed 21/1

18:05-16:10

1 stop30h 05m

£402

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Wed 14/1

18:00-18:35

1 stop16h 35m

Edinburgh Turnhouse

Wed 21/1

09:30-16:10

1 stop14h 40m

£406

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Tue 24/2

06:30-07:55

2 stops17h 25m

Edinburgh Turnhouse

Wed 4/3

09:25-22:44

2 stops21h 19m

£422

San DiegoEdinburgh

SAN - EDI

SANEDI

San Diego

Tue 5/5

07:00-07:20

2 stops16h 20m

Edinburgh Turnhouse

Fri 15/5

09:00-14:53

2 stops37h 53m

£435

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 30/1

10:37-16:05

2 stops21h 28m

Manchester

Tue 3/2

13:30-22:45

1 stop17h 15m

£454

San DiegoManchester

SAN - MAN

SANMAN

San Diego

Fri 30/1

14:55-16:05

2 stops17h 10m

Manchester

Tue 3/2

13:00-23:48

2 stops18h 48m

£458

San DiegoLondon

SAN - LHR

SANLHR

San Diego

Sat 31/1

09:21-06:50

1 stop13h 29m

London Heathrow

Thu 12/2

12:50-16:10

Nonstop11h 20m

£483

San DiegoBirmingham

SAN - BHX

SANBHX

San Diego

Fri 16/1

07:45-12:35

2 stops20h 50m

Birmingham

Tue 20/1

06:00-15:04

2 stops41h 04m

£496

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 October. Flight prices, which tend to average around £524, 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 October, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around £525.

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 £487. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to United Kingdom for around £961.

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 £575. Try not to purchase tickets in the afternoon because they tend to be around £767. 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 £678 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 £562 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 34% 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

£328

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 £328. The best return flight deal from San Diego to United Kingdom found on momondo in the last 72 hours is £742.
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)
Search flight deals

  • 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 £487Free CancellationRating
6.7
7,550 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.

An easier way to manage your United Kingdom 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/1
Fri 9/1
By creating a price alert you accept our terms of use and privacy policy.

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 £29
Flights to Manchesterfrom £31
Flights to Birminghamfrom £26
Flights to Edinburghfrom £30
Flights to Belfastfrom £26
Flights to Glasgowfrom £26
Flights to Bristolfrom £26
Flights to Newcastle upon Tynefrom £26
Flights to Aberdeenfrom £39
Flights to Liverpoolfrom £26
Flights to Leedsfrom £39
Flights to Invernessfrom £32