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Cheap flights from California to London from $351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to London departing on 9/6. 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

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Find the cheapest flights from California to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
7:35 pm - 5:25 pm
SFO
-
LCY
13h 50m
1 stop
SWISS Logo
9:15 am - 4:15 pm
LCY
-
SFO
15h 00m
1 stop
$832SWISS
Tue, Sep 15 - Thu, Oct 15
SWISS Logo
7:35 pm - 5:25 pm
SFO
-
LCY
13h 50m
1 stop
SWISS Logo
9:15 am - 4:15 pm
LCY
-
SFO
15h 00m
1 stop
$833SWISS
Tue, Sep 15 - Thu, Oct 15
Multiple Airlines Logo
7:25 pm - 12:40 pm
SFO
-
LCY
33h 15m
1 stop
Multiple Airlines Logo
9:50 am - 12:40 pm
LCY
-
SFO
34h 50m
1 stop
$844Multiple Airlines
Fri, Nov 6 - Mon, Nov 9
KLM Logo
2:35 pm - 5:20 pm
SJC
-
LCY
18h 45m
2 stops
KLM Logo
8:05 pm - 4:16 pm
LCY
-
SJC
27h 11m
2 stops
$889KLM
Mon, Oct 19 - Wed, Oct 28
Virgin Atlantic Logo
4:45 pm - 5:20 pm
LAX
-
LCY
16h 35m
1 stop
Virgin Atlantic Logo
9:20 am - 2:45 pm
LCY
-
LAX
13h 25m
1 stop
$890Virgin Atlantic
Mon, Aug 10 - Fri, Aug 28
Delta Logo
1:30 pm - 4:40 pm
RNO
-
LCY
19h 10m
2 stops
Delta Logo
8:25 am - 9:54 pm
LCY
-
RNO
21h 29m
2 stops
$906Delta
Wed, Sep 9 - Wed, Sep 16
Virgin Atlantic Logo
3:10 pm - 4:40 pm
SAN
-
LCY
17h 30m
2 stops
Virgin Atlantic Logo
9:20 am - 10:49 pm
LCY
-
SAN
21h 29m
2 stops
$908Virgin Atlantic
Tue, Oct 13 - Tue, Oct 20
Delta Logo
8:25 pm - 4:40 pm
LAS
-
LCY
12h 15m
1 stop
Delta Logo
10:00 am - 6:35 pm
LCY
-
LAS
16h 35m
1 stop
$932Delta
Tue, Sep 1 - Wed, Sep 16
KLM Logo
5:15 pm - 4:40 pm
FAT
-
LCY
15h 25m
2 stops
KLM Logo
6:55 pm - 4:37 pm
LCY
-
FAT
29h 42m
2 stops
$1,081KLM
Sun, Oct 4 - Sun, Nov 1
Multiple Airlines Logo
6:17 am - 5:55 pm
SJC
-
LCY
27h 38m
2 stops
Multiple Airlines Logo
9:15 am - 10:57 pm
LCY
-
SJC
21h 42m
2 stops
$1,220Multiple Airlines
Tue, Jul 21 - Tue, Sep 1

British Airways flights from California to London City Airport

Our best British Airways deals on California to London City Airport flight tickets
British Airways
May 31
RNO6:01 amReno
28h 24m
2 stops
LCY6:25 pmLondon City
Jun 8
LCY7:00 pmLondon City
32h 42m
2 stops
RNO7:42 pmReno
$1,467
British Airways
May 23
RNO11:59 pmReno
28h 06m
2 stops
LCY12:05 pmLondon City
Jun 3
LCY7:05 pmLondon City
36h 53m
2 stops
RNO11:58 pmReno
$2,651

SWISS flights from California to London City Airport

Our best SWISS deals on California to London City Airport flight tickets
SWISS
May 11
SFO7:35 pmSan Francisco
13h 55m
1 stop
LCY5:30 pmLondon City
May 21
LCY9:15 amLondon City
15h 00m
1 stop
SFO4:15 pmSan Francisco
$832
SWISS
Sep 15
SFO7:35 pmSan Francisco
13h 50m
1 stop
LCY5:25 pmLondon City
Oct 15
LCY9:15 amLondon City
15h 00m
1 stop
SFO4:15 pmSan Francisco
$833
SWISS
Jul 20
SFO7:35 pmSan Francisco
15h 05m
1 stop
LCY6:40 pmLondon City
Aug 19
LCY9:15 amLondon City
15h 00m
1 stop
SFO4:15 pmSan Francisco
$835

momondo Fare Finder

 
Customize your flight search to find flights from California to London City 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 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from California to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 9/15

7:35 pm-5:25 pm

1 stop13h 50m

London City

Thu 10/15

9:15 am-4:15 pm

1 stop15h 00m

$832

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Tue 9/15

7:35 pm-5:25 pm

1 stop13h 50m

London City

Thu 10/15

9:15 am-4:15 pm

1 stop15h 00m

$833

San FranciscoLondon

SFO - LCY

SFOLCY

San Francisco

Fri 11/6

7:25 pm-12:40 pm

1 stop33h 15m

London City

Mon 11/9

9:50 am-12:40 pm

1 stop34h 50m

$844

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Mon 10/19

2:35 pm-5:20 pm

2 stops18h 45m

London City

Wed 10/28

8:05 pm-4:16 pm

2 stops27h 11m

$889

Los AngelesLondon

LAX - LCY

LAXLCY

Los Angeles

Mon 8/10

4:45 pm-5:20 pm

1 stop16h 35m

London City

Fri 8/28

9:20 am-2:45 pm

1 stop13h 25m

$890

RenoLondon

RNO - LCY

RNOLCY

Reno

Wed 9/9

1:30 pm-4:40 pm

2 stops19h 10m

London City

Wed 9/16

8:25 am-9:54 pm

2 stops21h 29m

$906

San DiegoLondon

SAN - LCY

SANLCY

San Diego

Tue 10/13

3:10 pm-4:40 pm

2 stops17h 30m

London City

Tue 10/20

9:20 am-10:49 pm

2 stops21h 29m

$908

Las VegasLondon

LAS - LCY

LASLCY

Las Vegas Harry Reid Intl

Tue 9/1

8:25 pm-4:40 pm

1 stop12h 15m

London City

Wed 9/16

10:00 am-6:35 pm

1 stop16h 35m

$932

FresnoLondon

FAT - LCY

FATLCY

Fresno Airterminal

Sun 10/4

5:15 pm-4:40 pm

2 stops15h 25m

London City

Sun 11/1

6:55 pm-4:37 pm

2 stops29h 42m

$1,081

San JoseLondon

SJC - LCY

SJCLCY

San Jose

Tue 7/21

6:17 am-5:55 pm

2 stops27h 38m

London City

Tue 9/1

9:15 am-10:57 pm

2 stops21h 42m

$1,220

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 London from

How to get the cheapest flight ticket from California to London City 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 month to fly to London City Airport?

If you aren’t able to travel during the month of January, then book flights to London City Airport from California during November instead. Flights to London City Airport in November, while not as cheap as those in January, still average around $583.

Can stopping save me money on California to London City Airport flights?

You could potentially save up to 9% on your flight if you consider stops on a California to London City Airport flight.

Cheap California to London City Airport flight deals and tips

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

Fastest flight time

12h 15m

Direct flights

None
The fastest flight from California to London City Airport takes 12h 15m
There are no direct flights from California to London City Airport. There are no popular flight routes from California to London City Airport.
Search flight deals

Frequently asked questions about flying from California to London City Airport

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

    Prices for flights from California to London City Airport refresh daily.

  • How many operators does momondo search for flights from California to London City Airport?

  • How old do you have to be to fly from California to London City Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to London City Airport.

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

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from California to London City Airport

Compare and see reviews for airlines that fly from California to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $583Free CancellationRating
7.6
1,937 reviews
Search SWISS flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Dover
Luton
Hayes
Crawley
Wembley
Slough
Stansted
Watford
Croydon
Brentwood
Dartford
Cobham
Folkestone
Romford
Harrow
Uxbridge
Guildford

Why use momondo?

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

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 California to London for you.

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

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

How can momondo help me find flights from California to London?

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

If you are not ready to book a flight from California to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London City Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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