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Cheap flights from San Diego to London from $174

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Diego to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 1:16 pmYXU  London-SAN San Diego
34h 06m2 stops Calgary San Francisco
$405Multiple Airlines
Thu, Oct 8 - Fri, Oct 16
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 1:16 pmYXU  London-SAN San Diego
34h 06m2 stops Calgary San Francisco
$409Multiple Airlines
Fri, Oct 9 - Wed, Oct 14
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 1:16 pmYXU  London-SAN San Diego
34h 06m2 stops Calgary San Francisco
$409Multiple Airlines
Thu, Oct 8 - Wed, Oct 14
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 1:16 pmYXU  London-SAN San Diego
34h 06m2 stops Calgary San Francisco
$409Multiple Airlines
Fri, Oct 9 - Sun, Oct 18
Air Canada Logo
7:00 am - 9:40 pmSAN  San Diego-YXU London
11h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
5:40 am - 4:00 pmYXU  London-SAN San Diego
13h 20m2 stops Toronto Pearson Intl Vancouver Intl
$411Air Canada
Sat, Oct 10 - Fri, Oct 16
Air Canada Logo
7:00 am - 9:40 pmSAN  San Diego-YXU London
11h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
5:40 am - 4:00 pmYXU  London-SAN San Diego
13h 20m2 stops Toronto Pearson Intl Vancouver Intl
$411Air Canada
Fri, Oct 9 - Fri, Oct 16
WestJet Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
WestJet Logo
6:10 am - 2:10 pmYXU  London-SAN San Diego
11h 00m1 stop Calgary
$419WestJet
Fri, Oct 9 - Tue, Oct 13
WestJet Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
WestJet Logo
6:10 am - 2:10 pmYXU  London-SAN San Diego
11h 00m1 stop Calgary
$421WestJet
Thu, Oct 8 - Thu, Oct 15
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 2:29 pmYXU  London-SAN San Diego
11h 19m2 stops Calgary Phoenix Sky Harbor Intl
$425Multiple Airlines
Thu, Oct 8 - Mon, Oct 19
Multiple Airlines Logo
3:30 pm - 5:20 amSAN  San Diego-YXU London
10h 50m1 stop Calgary
Multiple Airlines Logo
6:10 am - 2:29 pmYXU  London-SAN San Diego
11h 19m2 stops Calgary Phoenix Sky Harbor Intl
$425Multiple Airlines
Fri, Oct 9 - Mon, Oct 19

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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
SAN6:28 pmSan Diego
11h 52m
2 stops
YXU9:20 amLondon
Oct 3
YXU5:40 amLondon
13h 14m
2 stops
SAN3:54 pmSan Diego
$562
United Airlines
Oct 10
SAN10:20 pmSan Diego
13h 30m
2 stops
YXU2:50 pmLondon
Oct 14
YXU5:40 amLondon
13h 00m
2 stops
SAN3:40 pmSan Diego
$563
United Airlines
Oct 12
SAN10:20 pmSan Diego
13h 30m
2 stops
YXU2:50 pmLondon
Oct 17
YXU5:40 amLondon
10h 15m
2 stops
SAN12:55 pmSan Diego
$564

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 10
SAN7:00 amSan Diego
11h 40m
2 stops
YXU9:40 pmLondon
Oct 16
YXU5:40 amLondon
13h 20m
2 stops
SAN4:00 pmSan Diego
$411
Air Canada
Oct 11
SAN4:55 pmSan Diego
13h 25m
2 stops
YXU9:20 amLondon
Oct 15
YXU5:40 amLondon
13h 20m
2 stops
SAN4:00 pmSan Diego
$457
Air Canada
Oct 13
SAN7:00 amSan Diego
23h 20m
2 stops
YXU9:20 amLondon
Oct 20
YXU5:40 amLondon
13h 20m
2 stops
SAN4:00 pmSan Diego
$460

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest round-trip

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 10/8

3:30 pm-5:20 am

1 stop10h 50m

London

Fri 10/16

6:10 am-1:16 pm

2 stops34h 06m

$405

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Fri 10/9

3:30 pm-5:20 am

1 stop10h 50m

London

Wed 10/14

6:10 am-1:16 pm

2 stops34h 06m

$409

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 10/8

3:30 pm-5:20 am

1 stop10h 50m

London

Wed 10/14

6:10 am-1:16 pm

2 stops34h 06m

$409

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Fri 10/9

3:30 pm-5:20 am

1 stop10h 50m

London

Sun 10/18

6:10 am-1:16 pm

2 stops34h 06m

$409

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Sat 10/10

7:00 am-9:40 pm

2 stops11h 40m

London

Fri 10/16

5:40 am-4:00 pm

2 stops13h 20m

$411

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Fri 10/9

7:00 am-9:40 pm

2 stops11h 40m

London

Fri 10/16

5:40 am-4:00 pm

2 stops13h 20m

$411
Quickest round-trip

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Fri 10/9

3:30 pm-5:20 am

1 stop10h 50m

London

Tue 10/13

6:10 am-2:10 pm

1 stop11h 00m

$419

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 10/8

3:30 pm-5:20 am

1 stop10h 50m

London

Thu 10/15

6:10 am-2:10 pm

1 stop11h 00m

$421

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Thu 10/8

3:30 pm-5:20 am

1 stop10h 50m

London

Mon 10/19

6:10 am-2:29 pm

2 stops11h 19m

$425

San DiegoLondon

SAN San Diego - YXU London

SANYXU

San Diego

Fri 10/9

3:30 pm-5:20 am

1 stop10h 50m

London

Mon 10/19

6:10 am-2:29 pm

2 stops11h 19m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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?

WestJet, Air Canada, and Delta are the most popular carriers operating from San Diego to London

What 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 50% of people opting to fly with this airline when traveling to London, Ontario. Keep in mind that there are 5 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

$174

Fastest flight time

10h 50m

Direct flights

None
The best one-way flight to London, Ontario from San Diego in the past 72 hours is $174. The best round-trip flight deal from San Diego to London, Ontario found on momondo in the last 72 hours is $405.
The fastest flight from San Diego to London, Ontario takes 10h 50m
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?

    The straight-line distance from San Diego to London is 2064.3 mi. Flights usually cover this in 10h 50m, 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.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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.

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