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Cheap flights from San Diego to London from £208

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 23/10. 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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0 bags
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Cheap return flights

Logo
08:10 - 10:40SAN-STN
18h 30m2 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£444
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 10:40SAN-STN
18h 30m2 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£444
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 10:40SAN-STN
18h 30m2 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£448
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 12:25SAN-STN
20h 15m2 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£449
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 21:40SAN-STN
29h 30m3 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£469
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 20:00SAN-STN
27h 50m3 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£473
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
08:10 - 21:40SAN-STN
29h 30m3 stops
Logo
22:10 - 19:35STN-SAN
29h 25m2 stops
£474
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
17:15 - 21:40SAN-STN
20h 25m2 stops
Logo
22:10 - 15:25STN-SAN
25h 15m2 stops
£483
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Logo
11:08 - 20:00SAN-STN
24h 52m3 stops
Logo
22:10 - 15:25STN-SAN
25h 15m2 stops
£486
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Lufthansa Logo
17:15 - 19:00SAN-STN
17h 45m1 stop
Lufthansa Logo
19:50 - 15:25STN-SAN
27h 35m1 stop
£1,505Lufthansa
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Mon, 29 Sep - Thu, 2 Oct

Lufthansa flights from San Diego to London Stansted Airport

Our best Lufthansa deals on San Diego to London Stansted Airport flight tickets
Lufthansa
21 Sept
SAN17:15San Diego
17h 45m
1 stop
STN19:00London Stansted
25 Sept
STN19:50London Stansted
27h 35m
1 stop
SAN15:25San Diego
£1,352
Find similar
Lufthansa
29 Sept
SAN17:15San Diego
17h 45m
1 stop
STN19:00London Stansted
2 Oct
STN19:50London Stansted
27h 35m
1 stop
SAN15:25San Diego
£1,505
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Diego to London Stansted Airport 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 16 September 2025.
Use the filters below to find and compare flights from San Diego to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-10:40

2 stops18h 30m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£444

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-10:40

2 stops18h 30m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£444

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-10:40

2 stops18h 30m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£448

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-12:25

2 stops20h 15m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£449

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-21:40

3 stops29h 30m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£469

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-20:00

3 stops27h 50m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£473

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

08:10-21:40

3 stops29h 30m

London Stansted

Wed 22/10

22:10-19:35

2 stops29h 25m

£474

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

17:15-21:40

2 stops20h 25m

London Stansted

Wed 22/10

22:10-15:25

2 stops25h 15m

£483

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 6/10

11:08-20:00

3 stops24h 52m

London Stansted

Wed 22/10

22:10-15:25

2 stops25h 15m

£486

San DiegoLondon

SAN - STN

SANSTN

San Diego

Mon 29/9

17:15-19:00

1 stop17h 45m

London Stansted

Thu 2/10

19:50-15:25

1 stop27h 35m

£1,505

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 London from

How to get the cheapest flight ticket from San Diego to London Stansted Airport

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 airline that flies from San Diego to London Stansted?

Lufthansa is the most popular carrier operating from San Diego to London Stansted

When to book flights from San Diego to London Stansted Airport

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

Cheap San Diego to London Stansted Airport (SAN to STN) flight deals and tips

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

Direct flights

None
There are no direct flights from San Diego to London Stansted Airport. There are no popular flight routes from San Diego to London Stansted Airport.
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  • How far is San Diego to London Stansted by plane?

    A flight from San Diego to London Stansted will travel around 5472.8 mi. Flights usually cover this in 17h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Diego Airport to London Stansted Airport are updated daily.

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

    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 Stansted Airport.

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

    The travel and health documents you'll need for your trip to London Stansted Airport 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 Stansted Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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Stansted

Why use momondo?

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

It is quick and easy to find San Diego to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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?

Once all potential San Diego to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 Stansted Airport trip

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