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$ 476 Cheap Flights from San Diego to London, Ontario in 2026

1 adult

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Find the cheapest flights from San Diego to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 p.m. - 5:20 a.m.

SAN

YXU

10h 50m

1 stop

6:10 a.m. - 2:10 p.m.

YXU

SAN

11h 00m

1 stop

C$ 662WestJet

Thu, 8 Oct - Tue, 13 Oct

3:30 p.m. - 5:20 a.m.

SAN

YXU

10h 50m

1 stop

6:10 a.m. - 7:37 p.m.

YXU

SAN

16h 27m

2 stops

C$ 702Multiple Airlines

Thu, 8 Oct - Tue, 13 Oct

3:30 p.m. - 5:20 a.m.

SAN

YXU

10h 50m

1 stop

6:10 a.m. - 2:10 p.m.

YXU

SAN

11h 00m

1 stop

C$ 870WestJet

Fri, 9 Oct - Mon, 12 Oct

6:40 a.m. - 9:40 p.m.

SAN

YXU

12h 00m

2 stops

5:40 a.m. - 12:16 p.m.

YXU

SAN

9h 36m

1 stop

C$ 931Air Canada

Sat, 17 Oct - Tue, 20 Oct

1:10 p.m. - 9:20 a.m.

SAN

YXU

17h 10m

1 stop

5:40 a.m. - 12:16 p.m.

YXU

SAN

9h 36m

1 stop

C$ 941Air Canada

Sat, 17 Oct - Tue, 20 Oct

10:40 p.m. - 9:40 p.m.

SAN

YXU

20h 00m

2 stops

3:30 p.m. - 9:05 a.m.

YXU

SAN

20h 35m

2 stops

C$ 952United Airlines

Fri, 9 Oct - Mon, 12 Oct

1:10 p.m. - 9:20 a.m.

SAN

YXU

17h 10m

1 stop

3:30 p.m. - 9:05 a.m.

YXU

SAN

20h 35m

2 stops

C$ 972United Airlines

Fri, 9 Oct - Mon, 12 Oct

10:40 p.m. - 2:55 p.m.

SAN

YXU

13h 15m

2 stops

5:40 a.m. - 3:54 p.m.

YXU

SAN

13h 14m

2 stops

C$ 978Air Canada

Thu, 8 Oct - Tue, 13 Oct

3:30 p.m. - 1:50 p.m.

SAN

YXU

19h 20m

2 stops

5:55 p.m. - 2:10 p.m.

YXU

SAN

23h 15m

1 stop

C$ 1,036WestJet

Mon, 22 Jun - Mon, 29 Jun

10:25 p.m. - 2:52 p.m.

SAN

YXU

13h 27m

2 stops

6:20 p.m. - 9:29 a.m.

YXU

SAN

18h 09m

2 stops

C$ 1,037United Airlines

Mon, 13 Jul - Mon, 20 Jul

WestJet flights from San Diego to London, Ontario

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

WestJet

8 Oct

SAN3:30 p.m.San Diego

10h 50m

1 stop

YXU5:20 a.m.London

13 Oct

YXU6:10 a.m.London

11h 00m

1 stop

SAN2:10 p.m.San Diego

C$ 662

WestJet

9 Oct

SAN3:30 p.m.San Diego

10h 50m

1 stop

YXU5:20 a.m.London

12 Oct

YXU6:10 a.m.London

11h 00m

1 stop

SAN2:10 p.m.San Diego

C$ 870

WestJet

22 Jun

SAN3:30 p.m.San Diego

19h 20m

2 stops

YXU1:50 p.m.London

29 Jun

YXU5:55 p.m.London

23h 15m

1 stop

SAN2:10 p.m.San Diego

C$ 1,036

United Airlines flights from San Diego to London, Ontario

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

United Airlines

9 Oct

SAN10:40 p.m.San Diego

20h 00m

2 stops

YXU9:40 p.m.London

12 Oct

YXU3:30 p.m.London

20h 35m

2 stops

SAN9:05 a.m.San Diego

C$ 952

United Airlines

9 Oct

SAN1:10 p.m.San Diego

17h 10m

1 stop

YXU9:20 a.m.London

12 Oct

YXU3:30 p.m.London

20h 35m

2 stops

SAN9:05 a.m.San Diego

C$ 972

United Airlines

13 Jul

SAN10:25 p.m.San Diego

13h 27m

2 stops

YXU2:52 p.m.London

20 Jul

YXU6:20 p.m.London

18h 09m

2 stops

SAN9:29 a.m.San Diego

C$ 1,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 8/10

3:30 p.m.-5:20 a.m.

1 stop10h 50m

London

Tue 13/10

6:10 a.m.-2:10 p.m.

1 stop11h 00m

C$ 662

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 8/10

3:30 p.m.-5:20 a.m.

1 stop10h 50m

London

Tue 13/10

6:10 a.m.-7:37 p.m.

2 stops16h 27m

C$ 702

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Fri 9/10

3:30 p.m.-5:20 a.m.

1 stop10h 50m

London

Mon 12/10

6:10 a.m.-2:10 p.m.

1 stop11h 00m

C$ 870

Quickest round-trip

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Sat 17/10

6:40 a.m.-9:40 p.m.

2 stops12h 00m

London

Tue 20/10

5:40 a.m.-12:16 p.m.

1 stop9h 36m

C$ 931

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Sat 17/10

1:10 p.m.-9:20 a.m.

1 stop17h 10m

London

Tue 20/10

5:40 a.m.-12:16 p.m.

1 stop9h 36m

C$ 941

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Fri 9/10

10:40 p.m.-9:40 p.m.

2 stops20h 00m

London

Mon 12/10

3:30 p.m.-9:05 a.m.

2 stops20h 35m

C$ 952

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Fri 9/10

1:10 p.m.-9:20 a.m.

1 stop17h 10m

London

Mon 12/10

3:30 p.m.-9:05 a.m.

2 stops20h 35m

C$ 972

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Thu 8/10

10:40 p.m.-2:55 p.m.

2 stops13h 15m

London

Tue 13/10

5:40 a.m.-3:54 p.m.

2 stops13h 14m

C$ 978

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Mon 22/6

3:30 p.m.-1:50 p.m.

2 stops19h 20m

London

Mon 29/6

5:55 p.m.-2:10 p.m.

1 stop23h 15m

C$ 1,036

San DiegoLondon

SAN - YXU

SANYXU

San Diego

Mon 13/7

10:25 p.m.-2:52 p.m.

2 stops13h 27m

London

Mon 20/7

6:20 p.m.-9:29 a.m.

2 stops18h 09m

C$ 1,037

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

United Airlines is the most popular carrier operating from San Diego to London

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	13h 27m
Direct flights	None

The fastest flight from San Diego to London, Ontario takes 13h 27m

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 27m, 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.