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 updated daily.

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

C$ 312 Cheap Flights from San Diego to London, Ontario in 2026/27

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.

2:08 p.m. - 8:37 a.m.SAN San Diego-YXU London

15h 29m2 stops Chicago O'Hare Intl Toronto Pearson Intl

3:25 p.m. - 8:36 a.m.YXU London-SAN San Diego

20h 11m2 stops Toronto Pearson Intl San Francisco

C$ 850Air Canada

Thu, 19 Nov - Thu, 26 Nov

9:32 a.m. - 5:00 p.m.SAN San Diego-YXU London

28h 28m3 stops Dallas/Fort Worth Charlotte Douglas Fort Lauderdale

10:00 a.m. - 4:34 p.m.YXU London-SAN San Diego

33h 34m3 stops Orlando Atlanta Hartsfield-Jackson Denver Intl

C$ 866Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

9:32 a.m. - 5:00 p.m.SAN San Diego-YXU London

28h 28m3 stops Dallas/Fort Worth Charlotte Douglas Fort Lauderdale

10:00 a.m. - 9:10 a.m.YXU London-SAN San Diego

26h 10m2 stops Orlando Dallas/Fort Worth

C$ 877Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

8:02 a.m. - 5:35 a.m.SAN San Diego-YXU London

18h 33m2 stops Phoenix Sky Harbor Intl Calgary

10:00 a.m. - 11:15 a.m.YXU London-SAN San Diego

28h 15m1 stop Orlando

C$ 996Multiple Airlines

Thu, 19 Nov - Thu, 26 Nov

10:40 a.m. - 8:37 a.m.SAN San Diego-YXU London

18h 57m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:05 p.m. - 3:55 p.m.YXU London-SAN San Diego

21h 50m2 stops Toronto Pearson Intl Vancouver Intl

C$ 1,079Air Canada

Sun, 22 Nov - Sun, 29 Nov

10:40 a.m. - 8:37 a.m.SAN San Diego-YXU London

18h 57m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:05 p.m. - 12:00 p.m.YXU London-SAN San Diego

17h 55m1 stop Toronto Pearson Intl

C$ 1,198Air Canada

Sun, 22 Nov - Sun, 29 Nov

10:30 p.m. - 2:42 p.m.SAN San Diego-YXU London

13h 12m2 stops Chicago O'Hare Intl Toronto Pearson Intl

9:15 a.m. - 11:51 p.m.YXU London-SAN San Diego

17h 36m2 stops Toronto Pearson Intl Los Angeles

C$ 1,255United Airlines

Mon, 21 Dec - Tue, 29 Dec

8:11 p.m. - 5:35 a.m.SAN San Diego-YXU London

30h 24m3 stops San Francisco Vancouver Intl Calgary

10:15 a.m. - 9:10 a.m.YXU London-SAN San Diego

25h 55m2 stops Fort Lauderdale Dallas/Fort Worth

C$ 1,288Multiple Airlines

Sun, 22 Nov - Sun, 29 Nov

1:30 p.m. - 5:35 a.m.SAN San Diego-YXU London

13h 05m1 stop Calgary

10:15 a.m. - 10:00 a.m.YXU London-SAN San Diego

26h 45m1 stop Fort Lauderdale

C$ 1,310Multiple Airlines

Sun, 22 Nov - Sun, 29 Nov

12:55 p.m. - 8:37 a.m.SAN San Diego-YXU London

16h 42m1 stop Toronto Pearson Intl

5:30 a.m. - 12:00 p.m.YXU London-SAN San Diego

9h 30m1 stop Toronto Pearson Intl

C$ 1,321Air Canada

Mon, 21 Dec - Tue, 29 Dec

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Air Canada flights from San Diego to London, Ontario

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

Air Canada

19 Nov

SAN2:08 p.m.San Diego

15h 29m

2 stops

YXU8:37 a.m.London

26 Nov

YXU3:25 p.m.London

20h 11m

2 stops

SAN8:36 a.m.San Diego

C$ 850

Air Canada

22 Nov

SAN10:40 a.m.San Diego

18h 57m

2 stops

YXU8:37 a.m.London

29 Nov

YXU9:05 p.m.London

21h 50m

2 stops

SAN3:55 p.m.San Diego

C$ 1,079

Air Canada

22 Nov

SAN10:40 a.m.San Diego

18h 57m

2 stops

YXU8:37 a.m.London

29 Nov

YXU9:05 p.m.London

17h 55m

1 stop

SAN12:00 p.m.San Diego

C$ 1,198

United Airlines flights from San Diego to London, Ontario

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

United Airlines

21 Dec

SAN10:30 p.m.San Diego

13h 12m

2 stops

YXU2:42 p.m.London

29 Dec

YXU9:15 a.m.London

17h 36m

2 stops

SAN11:51 p.m.San Diego

C$ 1,255

United Airlines

20 Oct

SAN10:30 p.m.San Diego

16h 13m

2 stops

YXU5:43 p.m.London

24 Oct

YXU3:30 p.m.London

10h 11m

2 stops

SAN10:41 p.m.San Diego

C$ 1,896

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

Cheapest round-trip

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 19/11

2:08 p.m.-8:37 a.m.

2 stops15h 29m

London

Thu 26/11

3:25 p.m.-8:36 a.m.

2 stops20h 11m

C$ 850

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 19/11

9:32 a.m.-5:00 p.m.

3 stops28h 28m

London

Thu 26/11

10:00 a.m.-4:34 p.m.

3 stops33h 34m

C$ 866

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 19/11

9:32 a.m.-5:00 p.m.

3 stops28h 28m

London

Thu 26/11

10:00 a.m.-9:10 a.m.

2 stops26h 10m

C$ 877

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 19/11

8:02 a.m.-5:35 a.m.

2 stops18h 33m

London

Thu 26/11

10:00 a.m.-11:15 a.m.

1 stop28h 15m

C$ 996

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Sun 22/11

10:40 a.m.-8:37 a.m.

2 stops18h 57m

London

Sun 29/11

9:05 p.m.-3:55 p.m.

2 stops21h 50m

C$ 1,079

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Sun 22/11

10:40 a.m.-8:37 a.m.

2 stops18h 57m

London

Sun 29/11

9:05 p.m.-12:00 p.m.

1 stop17h 55m

C$ 1,198

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Mon 21/12

10:30 p.m.-2:42 p.m.

2 stops13h 12m

London

Tue 29/12

9:15 a.m.-11:51 p.m.

2 stops17h 36m

C$ 1,255

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Sun 22/11

8:11 p.m.-5:35 a.m.

3 stops30h 24m

London

Sun 29/11

10:15 a.m.-9:10 a.m.

2 stops25h 55m

C$ 1,288

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Sun 22/11

1:30 p.m.-5:35 a.m.

1 stop13h 05m

London

Sun 29/11

10:15 a.m.-10:00 a.m.

1 stop26h 45m

C$ 1,310

Quickest round-trip

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Mon 21/12

12:55 p.m.-8:37 a.m.

1 stop16h 42m

London

Tue 29/12

5:30 a.m.-12:00 p.m.

1 stop9h 30m

C$ 1,321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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 is the cheapest airline that flies from San Diego to London?

Air Canada is the most popular carrier operating from San Diego to London

Which airlines fly to London, Ontario?

Air Canada, United Airlines and Delta 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 52% of people opting to fly with this airline when travelling to London, Ontario. Keep in mind that there are 3 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

Best price found	C$ 312
Fastest flight time	13h 12m
Direct flights	None

The best one-way flight to London, Ontario from San Diego in the past 72 hours is C$ 312. The best round-trip flight deal from San Diego to London, Ontario found on momondo in the last 72 hours is C$ 850.

The fastest flight from San Diego to London, Ontario takes 13h 12m

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

Frequently asked questions about flying from San Diego to London, Ontario

How far is San Diego to London by plane?
San Diego and London are 3322.2 km apart from one another. Flights usually cover this in 13h 12m, 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 updated daily.
How old do you have to be to fly from San Diego Airport to London 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 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?

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 San Diego to London for you.

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 provides multiple filters to help you find the best flight to London from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Diego to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from San Diego and alert you when they change.