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

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from San Diego to London

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 8:46 amSAN-YXU

11h 36m2 stops

5:15 am - 11:53 amYXU-SAN

9h 38m1 stop

$584Air Canada

Find Deal

Thu, Feb 19 - Mon, Feb 23

12:40 pm - 8:46 amSAN-YXU

17h 06m1 stop

5:15 am - 11:53 amYXU-SAN

9h 38m1 stop

$602Air Canada

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:10 pm - 8:46 amSAN-YXU

11h 36m2 stops

5:40 pm - 12:03 pmYXU-SAN

21h 23m2 stops

$608Air Canada

Find Deal

Thu, Feb 19 - Mon, Feb 23

6:10 pm - 8:46 amSAN-YXU

11h 36m2 stops

5:40 pm - 9:52 amYXU-SAN

19h 12m2 stops

$674Air Canada

Find Deal

Thu, Feb 19 - Mon, Feb 23

8:45 am - 9:21 pmSAN-YXU

9h 36m2 stops

5:10 am - 3:02 pmYXU-SAN

12h 52m2 stops

$679Air Canada

Find Deal

Wed, Dec 10 - Wed, Dec 17

12:40 pm - 8:46 amSAN-YXU

17h 06m1 stop

5:10 am - 3:02 pmYXU-SAN

12h 52m2 stops

$693Air Canada

Find Deal

Wed, Dec 10 - Wed, Dec 17

12:40 pm - 8:46 amSAN-YXU

17h 06m1 stop

5:10 am - 11:53 amYXU-SAN

9h 43m1 stop

$726Air Canada

Find Deal

Wed, Dec 10 - Wed, Dec 17

8:45 am - 9:21 pmSAN-YXU

9h 36m2 stops

9:25 am - 7:56 pmYXU-SAN

13h 31m3 stops

$808United Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 17

4:04 pm - 7:12 pmSAN-YXU

24h 08m3 stops

8:10 pm - 10:54 pmYXU-SAN

29h 44m3 stops

$938WestJet

Find Deal

Wed, Dec 10 - Wed, Dec 17

6:00 am - 9:21 pmSAN-YXU

12h 21m2 stops

9:25 am - 8:49 pmYXU-SAN

14h 24m3 stops

$1,017United Airlines

Find Deal

Thu, Feb 19 - Mon, Feb 23

Air Canada flights from San Diego to London, Ontario

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

Air Canada

Feb 19

SAN6:10 pmSan Diego

11h 36m

2 stops

YXU8:46 amLondon

Feb 23

YXU5:15 amLondon

9h 38m

1 stop

SAN11:53 amSan Diego

$584

Find similar

Air Canada

Feb 19

SAN12:40 pmSan Diego

17h 06m

1 stop

YXU8:46 amLondon

Feb 23

YXU5:15 amLondon

9h 38m

1 stop

SAN11:53 amSan Diego

$602

Find similar

Air Canada

Feb 19

SAN6:10 pmSan Diego

11h 36m

2 stops

YXU8:46 amLondon

Feb 23

YXU5:40 pmLondon

21h 23m

2 stops

SAN12:03 pmSan Diego

$608

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

Dec 10

SAN8:45 amSan Diego

9h 36m

2 stops

YXU9:21 pmLondon

Dec 17

YXU9:25 amLondon

13h 31m

3 stops

SAN7:56 pmSan Diego

$808

Find similar

United Airlines

Feb 19

SAN6:00 amSan Diego

12h 21m

2 stops

YXU9:21 pmLondon

Feb 23

YXU9:25 amLondon

14h 24m

3 stops

SAN8:49 pmSan Diego

$1,017

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

Thu 2/19

6:10 pm-8:46 am

2 stops11h 36m

London

Mon 2/23

5:15 am-11:53 am

1 stop9h 38m

$584

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

12:40 pm-8:46 am

1 stop17h 06m

London

Mon 2/23

5:15 am-11:53 am

1 stop9h 38m

$602

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

6:10 pm-8:46 am

2 stops11h 36m

London

Mon 2/23

5:40 pm-12:03 pm

2 stops21h 23m

$608

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

6:10 pm-8:46 am

2 stops11h 36m

London

Mon 2/23

5:40 pm-9:52 am

2 stops19h 12m

$674

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 12/10

8:45 am-9:21 pm

2 stops9h 36m

London

Wed 12/17

5:10 am-3:02 pm

2 stops12h 52m

$679

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 12/10

12:40 pm-8:46 am

1 stop17h 06m

London

Wed 12/17

5:10 am-3:02 pm

2 stops12h 52m

$693

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 12/10

12:40 pm-8:46 am

1 stop17h 06m

London

Wed 12/17

5:10 am-11:53 am

1 stop9h 43m

$726

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 12/10

8:45 am-9:21 pm

2 stops9h 36m

London

Wed 12/17

9:25 am-7:56 pm

3 stops13h 31m

$808

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Wed 12/10

4:04 pm-7:12 pm

3 stops24h 08m

London

Wed 12/17

8:10 pm-10:54 pm

3 stops29h 44m

$938

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 2/19

6:00 am-9:21 pm

2 stops12h 21m

London

Mon 2/23

9:25 am-8:49 pm

3 stops14h 24m

$1,017

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 39% 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.

Search flight deals

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 36m, 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.