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Cheap flights from London, Ontario to Los Angeles from C$ 372

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 27/7. 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
1 adult, Economy, 0 bags

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
5:40 a.m. - 5:31 p.m.
YXU
-
SNA
14h 51m
2 stops
Air Canada Logo
8:40 a.m. - 9:46 p.m.
SNA
-
YXU
10h 06m
2 stops
C$ 649Air Canada
Sat, 24 Oct - Tue, 27 Oct
United Airlines Logo
5:40 a.m. - 10:01 p.m.
YXU
-
SNA
19h 21m
2 stops
United Airlines Logo
6:45 a.m. - 9:40 p.m.
SNA
-
YXU
11h 55m
2 stops
C$ 677United Airlines
Fri, 7 Aug - Tue, 11 Aug
United Airlines Logo
6:20 p.m. - 9:07 a.m.
YXU
-
SNA
17h 47m
3 stops
United Airlines Logo
6:20 p.m. - 9:17 a.m.
SNA
-
YXU
11h 57m
2 stops
C$ 678United Airlines
Tue, 14 Jul - Tue, 21 Jul
United Airlines Logo
6:20 p.m. - 9:07 a.m.
YXU
-
SNA
17h 47m
3 stops
United Airlines Logo
6:45 a.m. - 9:40 p.m.
SNA
-
YXU
11h 55m
2 stops
C$ 824United Airlines
Fri, 7 Aug - Tue, 11 Aug
United Airlines Logo
3:30 p.m. - 9:07 a.m.
YXU
-
SNA
20h 37m
2 stops
United Airlines Logo
6:20 p.m. - 9:17 a.m.
SNA
-
YXU
11h 57m
2 stops
C$ 827United Airlines
Tue, 14 Jul - Tue, 21 Jul
United Airlines Logo
6:20 p.m. - 9:07 a.m.
YXU
-
SNA
17h 47m
3 stops
United Airlines Logo
3:10 p.m. - 5:45 p.m.
SNA
-
YXU
23h 35m
3 stops
C$ 856United Airlines
Fri, 7 Aug - Tue, 11 Aug
United Airlines Logo
10:05 a.m. - 6:52 p.m.
YXU
-
SNA
11h 47m
2 stops
United Airlines Logo
10:20 a.m. - 9:20 a.m.
SNA
-
YXU
20h 00m
2 stops
C$ 874United Airlines
Wed, 29 Jul - Wed, 5 Aug
Air Canada Logo
10:05 a.m. - 6:52 p.m.
YXU
-
SNA
11h 47m
2 stops
Air Canada Logo
6:45 a.m. - 9:40 p.m.
SNA
-
YXU
11h 55m
2 stops
C$ 972Air Canada
Fri, 7 Aug - Tue, 11 Aug
WestJet Logo
6:10 a.m. - 9:55 p.m.
YXU
-
SNA
18h 45m
2 stops
WestJet Logo
2:15 p.m. - 7:15 p.m.
SNA
-
YXU
26h 00m
1 stop
C$ 973WestJet
Sat, 24 Oct - Tue, 27 Oct
United Airlines Logo
3:30 p.m. - 9:07 a.m.
YXU
-
SNA
20h 37m
3 stops
United Airlines Logo
6:45 a.m. - 8:32 p.m.
SNA
-
YXU
10h 47m
2 stops
C$ 975United Airlines
Sat, 25 Jul - Sat, 1 Aug

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United Airlines flights from London, Ontario to Santa Ana, California

Our best United Airlines deals on London, Ontario to Santa Ana, California flight tickets
United Airlines
7 Aug
YXU5:40 a.m.London
19h 21m
2 stops
SNA10:01 p.m.Santa Ana J. Wayne/Orange Cnty
11 Aug
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
11h 55m
2 stops
YXU9:40 p.m.London
C$ 677
United Airlines
14 Jul
YXU6:20 p.m.London
17h 47m
3 stops
SNA9:07 a.m.Santa Ana J. Wayne/Orange Cnty
21 Jul
SNA6:20 p.m.Santa Ana J. Wayne/Orange Cnty
11h 57m
2 stops
YXU9:17 a.m.London
C$ 678
United Airlines
7 Aug
YXU6:20 p.m.London
17h 47m
3 stops
SNA9:07 a.m.Santa Ana J. Wayne/Orange Cnty
11 Aug
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
11h 55m
2 stops
YXU9:40 p.m.London
C$ 824

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
24 Oct
YXU5:40 a.m.London
14h 51m
2 stops
SNA5:31 p.m.Santa Ana J. Wayne/Orange Cnty
27 Oct
SNA8:40 a.m.Santa Ana J. Wayne/Orange Cnty
10h 06m
2 stops
YXU9:46 p.m.London
C$ 649
Air Canada
7 Aug
YXU10:05 a.m.London
11h 47m
2 stops
SNA6:52 p.m.Santa Ana J. Wayne/Orange Cnty
11 Aug
SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty
11h 55m
2 stops
YXU9:40 p.m.London
C$ 972

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 14 June 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

Cheapest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 24/10

5:40 a.m.-5:31 p.m.

2 stops14h 51m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

8:40 a.m.-9:46 p.m.

2 stops10h 06m

C$ 649

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

5:40 a.m.-10:01 p.m.

2 stops19h 21m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

6:45 a.m.-9:40 p.m.

2 stops11h 55m

C$ 677

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 14/7

6:20 p.m.-9:07 a.m.

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 21/7

6:20 p.m.-9:17 a.m.

2 stops11h 57m

C$ 678

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

6:20 p.m.-9:07 a.m.

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

6:45 a.m.-9:40 p.m.

2 stops11h 55m

C$ 824

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 14/7

3:30 p.m.-9:07 a.m.

2 stops20h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 21/7

6:20 p.m.-9:17 a.m.

2 stops11h 57m

C$ 827

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

6:20 p.m.-9:07 a.m.

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

3:10 p.m.-5:45 p.m.

3 stops23h 35m

C$ 856

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 29/7

10:05 a.m.-6:52 p.m.

2 stops11h 47m

Santa Ana J. Wayne/Orange Cnty

Wed 5/8

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

2 stops20h 00m

C$ 874
Quickest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

10:05 a.m.-6:52 p.m.

2 stops11h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

6:45 a.m.-9:40 p.m.

2 stops11h 55m

C$ 972

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 24/10

6:10 a.m.-9:55 p.m.

2 stops18h 45m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

2:15 p.m.-7:15 p.m.

1 stop26h 00m

C$ 973

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 25/7

3:30 p.m.-9:07 a.m.

3 stops20h 37m

Santa Ana J. Wayne/Orange Cnty

Sat 1/8

6:45 a.m.-8:32 p.m.

2 stops10h 47m

C$ 975

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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, Air Canada, and WestJet are the most popular carriers 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 43% 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

12h 58m

Direct flights

None
The fastest flight from London, Ontario to Santa Ana, California takes 12h 58m
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.
Search flight deals

Frequently asked questions about flying from London, Ontario to Santa Ana, California

  • 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 12h 58m.

  • 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.

An easier way to manage your Santa Ana, California trip

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