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

Prices for flights from San Diego Airport to London Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to London Airport.

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

The necessary travel and health documents for your London 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.

$317 Cheap Flights from San Diego to London in 2025/26

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Find the cheapest flights from San Diego to London

Round-trip

One-way

Cheap round-trip flights

6:10 pm - 8:46 amSAN-YXU

11h 36m2 stops

5:45 am - 11:38 amYXU-SAN

8h 53m1 stop

$494Air Canada

Find Deal

Tue, Oct 28 - Tue, Nov 4

6:10 pm - 8:46 amSAN-YXU

11h 36m2 stops

5:45 am - 5:24 pmYXU-SAN

14h 39m2 stops

$499Air Canada

Find Deal

Tue, Oct 28 - Tue, Nov 4

12:25 pm - 8:46 amSAN-YXU

17h 21m1 stop

5:45 am - 11:38 amYXU-SAN

8h 53m1 stop

$512Air Canada

Find Deal

Tue, Oct 28 - Tue, Nov 4

7:00 am - 9:21 pmSAN-YXU

11h 21m2 stops

5:45 am - 11:38 amYXU-SAN

8h 53m1 stop

$524United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:15 am - 9:21 pmSAN-YXU

12h 06m2 stops

5:45 am - 8:53 pmYXU-SAN

18h 08m2 stops

$539United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

12:25 pm - 8:46 amSAN-YXU

17h 21m1 stop

5:45 am - 11:38 amYXU-SAN

8h 53m1 stop

$570Air Canada

Find Deal

Thu, Feb 19 - Mon, Feb 23

8:30 am - 9:21 pmSAN-YXU

9h 51m2 stops

5:45 am - 6:34 pmYXU-SAN

15h 49m3 stops

$4,670United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

United Airlines flights from San Diego to London, Ontario

Our best United Airlines deals on San Diego to London, Ontario flight tickets

United Airlines

Sep 29

SAN11:08 amSan Diego

19h 11m

2 stops

YXU9:19 amLondon

Oct 4

YXU3:40 pmLondon

11h 35m

2 stops

SAN12:15 amSan Diego

$485

Find similar

United Airlines

Feb 19

SAN7:00 amSan Diego

11h 21m

2 stops

YXU9:21 pmLondon

Feb 23

YXU5:45 amLondon

8h 53m

1 stop

SAN11:38 amSan Diego

$524

Find similar

United Airlines

Feb 19

SAN6:15 amSan Diego

12h 06m

2 stops

YXU9:21 pmLondon

Feb 23

YXU5:45 amLondon

18h 08m

2 stops

SAN8:53 pmSan Diego

$539

Find similar

Air Canada flights from San Diego to London, Ontario

Our best Air Canada deals on San Diego to London, Ontario flight tickets

Air Canada

Oct 28

SAN6:10 pmSan Diego

11h 36m

2 stops

YXU8:46 amLondon

Nov 4

YXU5:45 amLondon

8h 53m

1 stop

SAN11:38 amSan Diego

$494

Find similar

Air Canada

Oct 28

SAN6:10 pmSan Diego

11h 36m

2 stops

YXU8:46 amLondon

Nov 4

YXU5:45 amLondon

14h 39m

2 stops

SAN5:24 pmSan Diego

$499

Find similar

Air Canada

Oct 28

SAN12:25 pmSan Diego

17h 21m

1 stop

YXU8:46 amLondon

Nov 4

YXU5:45 amLondon

8h 53m

1 stop

SAN11:38 amSan Diego

$512

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Tue 10/28

6:10 pm-8:46 am

2 stops11h 36m

London

Tue 11/4

5:45 am-11:38 am

1 stop8h 53m

$494

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Tue 10/28

6:10 pm-8:46 am

2 stops11h 36m

London

Tue 11/4

5:45 am-5:24 pm

2 stops14h 39m

$499

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Tue 10/28

12:25 pm-8:46 am

1 stop17h 21m

London

Tue 11/4

5:45 am-11:38 am

1 stop8h 53m

$512

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

7:00 am-9:21 pm

2 stops11h 21m

London

Mon 2/23

5:45 am-11:38 am

1 stop8h 53m

$524

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

6:15 am-9:21 pm

2 stops12h 06m

London

Mon 2/23

5:45 am-8:53 pm

2 stops18h 08m

$539

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

12:25 pm-8:46 am

1 stop17h 21m

London

Mon 2/23

5:45 am-11:38 am

1 stop8h 53m

$570

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Tue 10/28

8:30 am-9:21 pm

2 stops9h 51m

London

Tue 11/4

5:45 am-6:34 pm

3 stops15h 49m

$4,670

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Diego to London, Ontario

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 airlines fly to London, Ontario?

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to London, Ontario from San Diego according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 6 different airlines that fly to London, Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from San Diego to London, Ontario

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

Estimated round-trip price

Cheap San Diego to London, Ontario (SAN to YXU) flight deals and tips

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

Direct flights	None

There are no direct flights from San Diego to London, Ontario. There are no popular flight routes from San Diego to London, Ontario.

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How far is San Diego to London by plane?
The straight-line distance from San Diego to London is 2064.3 mi. Flights usually cover this in 9h 51m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to London Airport?
Prices for flights from San Diego Airport to London Airport are refreshed on a daily basis.
How old do you have to be to fly from San Diego Airport to London Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to London Airport.
What documentation or ID do you need to fly to London Airport?
The necessary travel and health documents for your London 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.

Grand Bend

Port Stanley

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from San Diego which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between San Diego and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.