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Cheap flights from San Diego to London from $323

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:15 pm - 3:35 pmSAN  San Diego-STN London Stansted
14h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:25 pm - 3:25 pmSTN  London Stansted-SAN San Diego
31h 00m1 stop Munich Franz Josef Strauss
$973Lufthansa
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
7:00 am - 5:00 pmSAN  San Diego-STN London Stansted
26h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Multiple Airlines Logo
5:05 pm - 4:12 pmSTN  London Stansted-SAN San Diego
31h 07m3 stops Vienna Intl Frankfurt am Main Vancouver Intl
$1,018Multiple Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
5:15 pm - 10:50 pmSAN  San Diego-STN London Stansted
21h 35m2 stops Munich Franz Josef Strauss Budapest Ferenc Liszt Intl
Multiple Airlines Logo
6:05 pm - 4:12 pmSTN  London Stansted-SAN San Diego
30h 07m3 stops Budapest Ferenc Liszt Intl Frankfurt am Main Vancouver Intl
$1,034Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
5:15 pm - 10:50 pmSAN  San Diego-STN London Stansted
21h 35m2 stops Munich Franz Josef Strauss Budapest Ferenc Liszt Intl
Multiple Airlines Logo
6:05 pm - 3:25 pmSTN  London Stansted-SAN San Diego
29h 20m2 stops Budapest Ferenc Liszt Intl Munich Franz Josef Strauss
$1,036Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Multiple Airlines Logo
7:00 am - 12:00 pmSAN  San Diego-STN London Stansted
21h 00m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
6:20 pm - 3:25 pmSTN  London Stansted-SAN San Diego
29h 05m2 stops Barcelona-El Prat Munich Franz Josef Strauss
$1,053Multiple Airlines
Tue, Sep 22 - Wed, Sep 30
Multiple Airlines Logo
5:15 pm - 11:30 pmSAN  San Diego-STN London Stansted
22h 15m2 stops Munich Franz Josef Strauss Toulouse Blagnac
Multiple Airlines Logo
8:05 pm - 8:36 pmSTN  London Stansted-SAN San Diego
32h 31m2 stops Toulouse Blagnac Montreal Pierre Elliott Trudeau Intl
$1,072Multiple Airlines
Tue, Sep 29 - Sun, Oct 4
Multiple Airlines Logo
7:00 am - 8:05 pmSAN  San Diego-STN London Stansted
29h 05m3 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main Budapest Ferenc Liszt Intl
Multiple Airlines Logo
6:05 pm - 4:12 pmSTN  London Stansted-SAN San Diego
30h 07m3 stops Budapest Ferenc Liszt Intl Frankfurt am Main Vancouver Intl
$1,076Multiple Airlines
Mon, Sep 28 - Mon, Oct 5
Lufthansa Logo
5:15 pm - 3:35 pmSAN  San Diego-STN London Stansted
14h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
4:25 pm - 3:25 pmSTN  London Stansted-SAN San Diego
31h 00m1 stop Munich Franz Josef Strauss
$1,119Lufthansa
Tue, Sep 29 - Sun, Oct 4
Turkish Airlines Logo
9:00 pm - 4:20 pmSAN  San Diego-STN London Stansted
35h 20m2 stops New York John F Kennedy Intl Istanbul
Turkish Airlines Logo
5:20 pm - 7:55 pmSTN  London Stansted-SAN San Diego
34h 35m2 stops Istanbul New York John F Kennedy Intl
$1,124Turkish Airlines
Wed, Jan 27 - Tue, Feb 2
Turkish Airlines Logo
11:48 am - 4:20 pmSAN  San Diego-STN London Stansted
44h 32m2 stops New York John F Kennedy Intl Istanbul
Turkish Airlines Logo
10:55 am - 8:22 pmSTN  London Stansted-SAN San Diego
41h 27m2 stops Istanbul New York John F Kennedy Intl
$1,138Turkish Airlines
Fri, Nov 6 - Wed, Nov 11

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Turkish Airlines flights from San Diego to London Stansted Airport

Our best Turkish Airlines deals on San Diego to London Stansted Airport flight tickets
Turkish Airlines
Jan 27
SAN9:00 pmSan Diego
35h 20m
2 stops
STN4:20 pmLondon Stansted
Feb 2
STN5:20 pmLondon Stansted
34h 35m
2 stops
SAN7:55 pmSan Diego
$1,124
Turkish Airlines
Feb 7
SAN9:00 pmSan Diego
35h 20m
2 stops
STN4:20 pmLondon Stansted
Feb 16
STN5:20 pmLondon Stansted
34h 40m
2 stops
SAN8:00 pmSan Diego
$1,138
Turkish Airlines
Nov 5
SAN11:40 amSan Diego
38h 15m
2 stops
STN9:55 amLondon Stansted
Nov 9
STN10:55 amLondon Stansted
41h 27m
2 stops
SAN8:22 pmSan Diego
$1,147

Lufthansa flights from San Diego to London Stansted Airport

Our best Lufthansa deals on San Diego to London Stansted Airport flight tickets
Lufthansa
Sep 29
SAN5:15 pmSan Diego
14h 20m
1 stop
STN3:35 pmLondon Stansted
Oct 4
STN4:25 pmLondon Stansted
31h 00m
1 stop
SAN3:25 pmSan Diego
$1,119
Lufthansa
Sep 22
SAN11:19 amSan Diego
44h 16m
2 stops
STN3:35 pmLondon Stansted
Sep 30
STN4:25 pmLondon Stansted
31h 00m
1 stop
SAN3:25 pmSan Diego
$1,168
Lufthansa
Sep 22
SAN3:56 pmSan Diego
39h 39m
2 stops
STN3:35 pmLondon Stansted
Sep 28
STN4:25 pmLondon Stansted
35h 43m
2 stops
SAN8:08 pmSan Diego
$1,178

momondo Fare Finder

 
Use the filters below to find and compare flights from San Diego to London Stansted Airport that are best for you.

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Depart

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Price

Cheapest round-trip
Quickest round-trip

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Mon 9/28

5:15 pm-3:35 pm

1 stop14h 20m

London Stansted

Mon 10/5

4:25 pm-3:25 pm

1 stop31h 00m

$973

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Tue 9/29

7:00 am-5:00 pm

2 stops26h 00m

London Stansted

Tue 10/6

5:05 pm-4:12 pm

3 stops31h 07m

$1,018

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Mon 9/28

5:15 pm-10:50 pm

2 stops21h 35m

London Stansted

Mon 10/5

6:05 pm-4:12 pm

3 stops30h 07m

$1,034

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Mon 9/28

5:15 pm-10:50 pm

2 stops21h 35m

London Stansted

Mon 10/5

6:05 pm-3:25 pm

2 stops29h 20m

$1,036

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Tue 9/22

7:00 am-12:00 pm

2 stops21h 00m

London Stansted

Wed 9/30

6:20 pm-3:25 pm

2 stops29h 05m

$1,053

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Tue 9/29

5:15 pm-11:30 pm

2 stops22h 15m

London Stansted

Sun 10/4

8:05 pm-8:36 pm

2 stops32h 31m

$1,072

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Mon 9/28

7:00 am-8:05 pm

3 stops29h 05m

London Stansted

Mon 10/5

6:05 pm-4:12 pm

3 stops30h 07m

$1,076

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Tue 9/29

5:15 pm-3:35 pm

1 stop14h 20m

London Stansted

Sun 10/4

4:25 pm-3:25 pm

1 stop31h 00m

$1,119

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Wed 1/27

9:00 pm-4:20 pm

2 stops35h 20m

London Stansted

Tue 2/2

5:20 pm-7:55 pm

2 stops34h 35m

$1,124

San DiegoLondon

SAN San Diego - STN London Stansted

SANSTN

San Diego

Fri 11/6

11:48 am-4:20 pm

2 stops44h 32m

London Stansted

Wed 11/11

10:55 am-8:22 pm

2 stops41h 27m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 round-trip 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

Best Price Found

$323

Fastest flight time

19h 45m

Direct flights

None
The best one-way flight to London Stansted Airport from San Diego in the past 72 hours is $323. The best round-trip flight deal from San Diego to London Stansted Airport found on momondo in the last 72 hours is $973.
The fastest flight from San Diego to London Stansted Airport takes 19h 45m
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.
Search flight deals

Frequently asked questions about flying from San Diego to London Stansted Airport

  • How far is San Diego to London Stansted by plane?

    San Diego and London Stansted are 5472.8 mi apart from one another. In terms of flight time, this usually takes a little over 19h 45m.

  • 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 refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Frequently asked questions about flying from San Diego to London Stansted Airport

  • How do I get Price Alerts for flights from San Diego to London Stansted Airport?

    Confirm your travel details to search for the latest offers for flights from San Diego to London Stansted Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Diego to London Stansted Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Hayes
Wembley
Luton
Croydon
Dover
Richmond
Stansted
Kingston upon Thames
Harrow
Cobham
Watford
Slough
Eastbourne
Worthing
Hook
Uxbridge
Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Diego.

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

Yes. All flights to London from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from San Diego.

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

Price alerts on flights to London from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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