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Cheap flights from London, Ontario to Los Angeles from C$ 464

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London, Ontario to Los Angeles departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from London, Ontario to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:20 p.m. - 10:01 p.m.
YXU
-
SNA
12h 41m
2 stops
Air Canada Logo
9:27 p.m. - 11:43 a.m.
SNA
-
YXU
11h 16m
2 stops
C$ 607Air Canada
Sat, 23 May - Sun, 24 May
Air Canada Logo
6:00 a.m. - 8:34 p.m.
YXU
-
SNA
17h 34m
2 stops
Air Canada Logo
9:27 p.m. - 11:43 a.m.
SNA
-
YXU
11h 16m
2 stops
C$ 618Air Canada
Sat, 23 May - Sun, 24 May
United Airlines Logo
9:30 a.m. - 9:15 a.m.
YXU
-
SNA
26h 45m
3 stops
United Airlines Logo
9:04 p.m. - 11:43 a.m.
SNA
-
YXU
11h 39m
2 stops
C$ 657United Airlines
Sat, 23 May - Sun, 24 May
WestJet Logo
8:10 p.m. - 1:24 p.m.
YXU
-
SNA
20h 14m
1 stop
WestJet Logo
2:15 p.m. - 6:35 a.m.
SNA
-
YXU
13h 20m
1 stop
C$ 758WestJet
Wed, 25 Feb - Sun, 1 Mar

Air Canada flights from London, Ontario to Santa Ana, California

Our best Air Canada deals on London, Ontario to Santa Ana, California flight tickets
Air Canada
23 May
YXU12:20 p.m.London
12h 41m
2 stops
SNA10:01 p.m.Santa Ana J. Wayne/Orange Cnty
24 May
SNA9:27 p.m.Santa Ana J. Wayne/Orange Cnty
11h 16m
2 stops
YXU11:43 a.m.London
C$ 607
Air Canada
23 May
YXU6:00 a.m.London
17h 34m
2 stops
SNA8:34 p.m.Santa Ana J. Wayne/Orange Cnty
24 May
SNA9:27 p.m.Santa Ana J. Wayne/Orange Cnty
11h 16m
2 stops
YXU11:43 a.m.London
C$ 618

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Santa Ana, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 29 January 2026.
Use the filters below to find and compare flights from London, Ontario to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

12:20 p.m.-10:01 p.m.

2 stops12h 41m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

9:27 p.m.-11:43 a.m.

2 stops11h 16m

C$ 607

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

6:00 a.m.-8:34 p.m.

2 stops17h 34m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

9:27 p.m.-11:43 a.m.

2 stops11h 16m

C$ 618

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

9:30 a.m.-9:15 a.m.

3 stops26h 45m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

9:04 p.m.-11:43 a.m.

2 stops11h 39m

C$ 657

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 25/2

8:10 p.m.-1:24 p.m.

1 stop20h 14m

Santa Ana J. Wayne/Orange Cnty

Sun 1/3

2:15 p.m.-6:35 a.m.

1 stop13h 20m

C$ 758

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 12/3

9:25 a.m.-6:57 p.m.

2 stops12h 32m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from London, Ontario to Santa Ana, California

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 London to Santa Ana J. Wayne/Orange Cnty?

United Airlines is the most popular carrier operating from London to Santa Ana J. Wayne/Orange Cnty

Which airlines fly to Santa Ana, California?

Porter Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Santa Ana, California from London, Ontario according to our data. Porter Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Santa Ana, California. Keep in mind that there are 8 different airlines that fly to Santa Ana, California on a routine basis, so you have a few additional options to choose from.

When to book flights from London, Ontario to Santa Ana, California

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Santa Ana, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London, Ontario to Santa Ana, California (YXU to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Santa Ana, California

Fastest flight time

13h 02m

Direct flights

None
The fastest flight from London, Ontario to Santa Ana, California takes 13h 02m
There are no direct flights from London, Ontario to Santa Ana, California. There are no popular flight routes from London, Ontario to Santa Ana, California.
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  • How far is London to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from London to Santa Ana J. Wayne/Orange Cnty will travel around 3322.8 km. By plane, this route typically takes 13h 02m.

  • When did momondo last update prices for flights from London Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from London Airport to Santa Ana J. Wayne/Orange Cnty Airport were last updated today.

  • How old do you have to be to fly from London Airport to Santa Ana J. Wayne/Orange Cnty 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 London Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The necessary travel and health documents for your Santa Ana J. Wayne/Orange Cnty 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.

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Anaheim
Tustin

Why use momondo?

Why should I use momondo to find a flight deal from London to Santa Ana?

It is quick and easy to find London to Santa Ana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santa Ana that suits you.

Can I find flights from London to Santa Ana with flexible booking policies on momondo?

Flights from London to Santa Ana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Santa Ana?

Once all potential London to Santa Ana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Santa Ana from London 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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