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Cheap flights from London City Airport to San Diego from $598

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to San Diego departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London City Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
7:15 pm - 6:30 pm
LCY
-
SAN
31h 15m
2 stops
SWISS Logo
6:40 am - 12:35 pm
SAN
-
LCY
21h 55m
2 stops
$851SWISS
Tue, Sep 8 - Tue, Sep 29
SWISS Logo
9:00 am - 10:08 pm
LCY
-
SAN
21h 08m
2 stops
SWISS Logo
6:18 am - 12:35 pm
SAN
-
LCY
22h 17m
2 stops
$891SWISS
Sat, Sep 5 - Mon, Sep 14
SWISS Logo
9:15 am - 10:41 pm
LCY
-
SAN
21h 26m
2 stops
SWISS Logo
6:40 am - 12:35 pm
SAN
-
LCY
21h 55m
2 stops
$892SWISS
Fri, Sep 25 - Wed, Sep 30
SWISS Logo
7:15 pm - 6:40 pm
LCY
-
SAN
31h 25m
2 stops
SWISS Logo
6:40 am - 8:40 am
SAN
-
LCY
18h 00m
2 stops
$893SWISS
Tue, Sep 29 - Tue, Oct 6
Delta Logo
1:45 pm - 8:15 pm
LCY
-
SAN
38h 30m
2 stops
Delta Logo
10:25 pm - 4:40 pm
SAN
-
LCY
34h 15m
2 stops
$908Delta
Sun, Sep 20 - Sun, Sep 27
Virgin Atlantic Logo
10:00 am - 11:43 pm
LCY
-
SAN
21h 43m
2 stops
Virgin Atlantic Logo
6:15 am - 7:55 am
SAN
-
LCY
17h 40m
2 stops
$912Virgin Atlantic
Wed, Sep 2 - Wed, Sep 9
Lufthansa Logo
6:30 pm - 3:25 pm
LCY
-
SAN
28h 55m
2 stops
Lufthansa Logo
2:24 pm - 5:55 pm
SAN
-
LCY
19h 31m
2 stops
$915Lufthansa
Thu, Sep 3 - Tue, Sep 22
Lufthansa Logo
6:30 pm - 3:25 pm
LCY
-
SAN
28h 55m
2 stops
Lufthansa Logo
2:24 pm - 5:55 pm
SAN
-
LCY
19h 31m
2 stops
$919Lufthansa
Thu, Sep 3 - Tue, Sep 22
Virgin Atlantic Logo
7:45 am - 8:25 pm
LCY
-
SAN
20h 40m
2 stops
Virgin Atlantic Logo
8:00 am - 8:50 am
SAN
-
LCY
16h 50m
2 stops
$921Virgin Atlantic
Wed, Jan 13 - Mon, Jan 18
Virgin Atlantic Logo
8:05 pm - 8:49 pm
LCY
-
SAN
32h 44m
2 stops
Virgin Atlantic Logo
1:05 pm - 5:20 pm
SAN
-
LCY
20h 15m
2 stops
$926Virgin Atlantic
Sun, Jan 10 - Mon, Jan 18

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Delta flights from London City Airport to San Diego

Our best Delta deals on London City Airport to San Diego flight tickets
Delta
Aug 24
LCY10:00 amLondon City
18h 16m
2 stops
SAN8:16 pmSan Diego
Aug 31
SAN3:30 pmSan Diego
17h 10m
2 stops
LCY4:40 pmLondon City
$1,198
Delta
Aug 27
LCY9:20 amLondon City
17h 59m
2 stops
SAN7:19 pmSan Diego
Aug 31
SAN3:30 pmSan Diego
17h 10m
2 stops
LCY4:40 pmLondon City
$1,239
Delta
Aug 27
LCY7:45 amLondon City
18h 21m
2 stops
SAN6:06 pmSan Diego
Aug 31
SAN3:30 pmSan Diego
17h 10m
2 stops
LCY4:40 pmLondon City
$1,240

SWISS flights from London City Airport to San Diego

Our best SWISS deals on London City Airport to San Diego flight tickets
SWISS
Sep 8
LCY7:15 pmLondon City
31h 15m
2 stops
SAN6:30 pmSan Diego
Sep 29
SAN6:40 amSan Diego
21h 55m
2 stops
LCY12:35 pmLondon City
$851
SWISS
Sep 5
LCY9:00 amLondon City
21h 08m
2 stops
SAN10:08 pmSan Diego
Sep 14
SAN6:18 amSan Diego
22h 17m
2 stops
LCY12:35 pmLondon City
$891
SWISS
Sep 25
LCY9:15 amLondon City
21h 26m
2 stops
SAN10:41 pmSan Diego
Sep 30
SAN6:40 amSan Diego
21h 55m
2 stops
LCY12:35 pmLondon City
$892

momondo Fare Finder

 
Customize your flight search to find flights from London City Airport to San Diego 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 832,500 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from London City Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSan Diego

LCY - SAN

LCYSAN

London City

Tue 9/8

7:15 pm-6:30 pm

2 stops31h 15m

San Diego

Tue 9/29

6:40 am-12:35 pm

2 stops21h 55m

$851

LondonSan Diego

LCY - SAN

LCYSAN

London City

Sat 9/5

9:00 am-10:08 pm

2 stops21h 08m

San Diego

Mon 9/14

6:18 am-12:35 pm

2 stops22h 17m

$891

LondonSan Diego

LCY - SAN

LCYSAN

London City

Fri 9/25

9:15 am-10:41 pm

2 stops21h 26m

San Diego

Wed 9/30

6:40 am-12:35 pm

2 stops21h 55m

$892

LondonSan Diego

LCY - SAN

LCYSAN

London City

Tue 9/29

7:15 pm-6:40 pm

2 stops31h 25m

San Diego

Tue 10/6

6:40 am-8:40 am

2 stops18h 00m

$893

LondonSan Diego

LCY - SAN

LCYSAN

London City

Sun 9/20

1:45 pm-8:15 pm

2 stops38h 30m

San Diego

Sun 9/27

10:25 pm-4:40 pm

2 stops34h 15m

$908

LondonSan Diego

LCY - SAN

LCYSAN

London City

Wed 9/2

10:00 am-11:43 pm

2 stops21h 43m

San Diego

Wed 9/9

6:15 am-7:55 am

2 stops17h 40m

$912

LondonSan Diego

LCY - SAN

LCYSAN

London City

Thu 9/3

6:30 pm-3:25 pm

2 stops28h 55m

San Diego

Tue 9/22

2:24 pm-5:55 pm

2 stops19h 31m

$915

LondonSan Diego

LCY - SAN

LCYSAN

London City

Thu 9/3

6:30 pm-3:25 pm

2 stops28h 55m

San Diego

Tue 9/22

2:24 pm-5:55 pm

2 stops19h 31m

$919
Quickest round-trip

LondonSan Diego

LCY - SAN

LCYSAN

London City

Wed 1/13

7:45 am-8:25 pm

2 stops20h 40m

San Diego

Mon 1/18

8:00 am-8:50 am

2 stops16h 50m

$921

LondonSan Diego

LCY - SAN

LCYSAN

London City

Sun 1/10

8:05 pm-8:49 pm

2 stops32h 44m

San Diego

Mon 1/18

1:05 pm-5:20 pm

2 stops20h 15m

$926

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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

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 day to depart on your flight to San Diego?

The cheapest day to depart from London City Airport to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $897. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,462. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $1,030. Flights at noon are often more expensive with an average ticket price of $1,056.

When to book flights from London City Airport to San Diego

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

Cheap London City Airport to San Diego (LCY to SAN) flight deals and tips

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

Fastest flight time

18h 21m

Direct flights

None
The fastest flight from London City Airport to San Diego takes 18h 21m
There are no direct flights from London City Airport to San Diego. There are no popular flight routes from London City Airport to San Diego.
Search flight deals

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

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

    The distance between London City and San Diego is about 5483.8 mi. Typically, this will take 18h 21m by plane in normal conditions.

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

    Prices for flights from London City Airport to San Diego Airport were last updated today.

  • How old do you have to be to fly from London City Airport to San Diego 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 London City Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport 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.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Borrego Springs
Santee
Lemon Grove
Alpine

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to San Diego for you.

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

Yes. momondo enables you to select and highlight flights to San Diego from London with this policy.

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

Once all potential London to San Diego 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 London to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from London 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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