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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 6:34 amSAN-YXU

14h 59m1 stop

8:10 pm - 9:26 amYXU-SAN

40h 16m2 stops

$358Multiple Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

6:05 pm - 8:46 amSAN-YXU

11h 41m2 stops

5:10 am - 11:53 amYXU-SAN

9h 43m1 stop

$513Air Canada

Find Deal

Wed, Jan 14 - Sat, Jan 17

12:40 pm - 8:46 amSAN-YXU

17h 06m1 stop

5:10 am - 11:53 amYXU-SAN

9h 43m1 stop

$531Air Canada

Find Deal

Wed, Jan 14 - Wed, Jan 21

6:05 pm - 8:46 amSAN-YXU

11h 41m2 stops

5:10 am - 5:24 pmYXU-SAN

15h 14m2 stops

$536Air Canada

Find Deal

Wed, Jan 14 - Sat, Jan 17

6:05 pm - 8:46 amSAN-YXU

11h 41m2 stops

5:10 am - 5:24 pmYXU-SAN

15h 14m2 stops

$537Air Canada

Find Deal

Wed, Jan 14 - Sat, Jan 17

6:05 pm - 8:46 amSAN-YXU

11h 41m2 stops

5:40 pm - 11:48 amYXU-SAN

21h 08m2 stops

$603Air Canada

Find Deal

Wed, Jan 14 - Wed, Jan 21

9:00 am - 9:21 pmSAN-YXU

9h 21m2 stops

5:10 am - 8:49 pmYXU-SAN

18h 39m3 stops

$613United Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

12:40 pm - 8:46 amSAN-YXU

17h 06m1 stop

5:10 am - 11:53 amYXU-SAN

9h 43m1 stop

$638Air Canada

Find Deal

Thu, Dec 11 - Sun, Dec 14

11:11 am - 8:46 amSAN-YXU

18h 35m2 stops

5:10 am - 11:53 amYXU-SAN

9h 43m1 stop

$723Air Canada

Find Deal

Thu, Dec 11 - Sun, Dec 14

12:50 pm - 8:46 amSAN-YXU

16h 56m2 stops

5:10 am - 3:30 pmYXU-SAN

13h 20m2 stops

$738Air Canada

Find Deal

Thu, Dec 11 - Sun, Dec 14

Air Canada flights from San Diego to London, Ontario

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

Air Canada

Jan 14

SAN6:05 pmSan Diego

11h 41m

2 stops

YXU8:46 amLondon

Jan 17

YXU5:10 amLondon

9h 43m

1 stop

SAN11:53 amSan Diego

$513

Find similar

Air Canada

Jan 14

SAN12:40 pmSan Diego

17h 06m

1 stop

YXU8:46 amLondon

Jan 21

YXU5:10 amLondon

9h 43m

1 stop

SAN11:53 amSan Diego

$531

Find similar

Air Canada

Jan 14

SAN6:05 pmSan Diego

11h 41m

2 stops

YXU8:46 amLondon

Jan 17

YXU5:10 amLondon

15h 14m

2 stops

SAN5:24 pmSan Diego

$536

Find similar

United Airlines flights from San Diego to London, Ontario

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

United Airlines

Jan 14

SAN9:00 amSan Diego

9h 21m

2 stops

YXU9:21 pmLondon

Jan 21

YXU5:10 amLondon

18h 39m

3 stops

SAN8:49 pmSan Diego

$613

Find similar

United Airlines

Dec 11

SAN8:45 amSan Diego

9h 36m

2 stops

YXU9:21 pmLondon

Dec 14

YXU5:10 amLondon

17h 46m

3 stops

SAN7:56 pmSan Diego

$1,032

Find similar

United Airlines

Dec 6

SAN5:08 pmSan Diego

20h 57m

2 stops

YXU5:05 pmLondon

Dec 9

YXU9:25 amLondon

27h 15m

2 stops

SAN9:40 amSan Diego

$1,942

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

Wed 1/14

12:35 pm-6:34 am

1 stop14h 59m

London

Wed 1/21

8:10 pm-9:26 am

2 stops40h 16m

$358

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

6:05 pm-8:46 am

2 stops11h 41m

London

Sat 1/17

5:10 am-11:53 am

1 stop9h 43m

$513

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

12:40 pm-8:46 am

1 stop17h 06m

London

Wed 1/21

5:10 am-11:53 am

1 stop9h 43m

$531

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

6:05 pm-8:46 am

2 stops11h 41m

London

Sat 1/17

5:10 am-5:24 pm

2 stops15h 14m

$536

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

6:05 pm-8:46 am

2 stops11h 41m

London

Sat 1/17

5:10 am-5:24 pm

2 stops15h 14m

$537

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

6:05 pm-8:46 am

2 stops11h 41m

London

Wed 1/21

5:40 pm-11:48 am

2 stops21h 08m

$603

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 1/14

9:00 am-9:21 pm

2 stops9h 21m

London

Wed 1/21

5:10 am-8:49 pm

3 stops18h 39m

$613

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 12/11

12:40 pm-8:46 am

1 stop17h 06m

London

Sun 12/14

5:10 am-11:53 am

1 stop9h 43m

$638

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 12/11

11:11 am-8:46 am

2 stops18h 35m

London

Sun 12/14

5:10 am-11:53 am

1 stop9h 43m

$723

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 12/11

12:50 pm-8:46 am

2 stops16h 56m

London

Sun 12/14

5:10 am-3:30 pm

2 stops13h 20m

$738

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

Fastest flight time	14h 59m
Direct flights	None

The fastest flight from San Diego to London, Ontario takes 14h 59m

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 21m, 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.

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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.