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Cheap flights from London, Ontario to Los Angeles from C$ 343

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 29/10. 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

United Airlines Logo
5:45 a.m. - 9:20 a.m.YXU-SNA
30h 35m2 stops
United Airlines Logo
7:00 a.m. - 9:21 p.m.SNA-YXU
11h 21m2 stops
C$ 678United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
United Airlines Logo
5:45 a.m. - 9:20 a.m.YXU-SNA
30h 35m2 stops
United Airlines Logo
7:00 a.m. - 9:21 p.m.SNA-YXU
11h 21m2 stops
C$ 799United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
Air Canada Logo
9:25 a.m. - 9:50 p.m.YXU-SNA
15h 25m2 stops
Air Canada Logo
7:00 a.m. - 9:21 p.m.SNA-YXU
11h 21m2 stops
C$ 801Air Canada
Find Deal
Sun, 22 Feb - Thu, 26 Feb
United Airlines Logo
5:45 a.m. - 9:45 p.m.YXU-SNA
19h 00m2 stops
United Airlines Logo
6:05 p.m. - 9:21 p.m.SNA-YXU
24h 16m3 stops
C$ 900United Airlines
Find Deal
Sun, 22 Feb - Thu, 26 Feb
WestJet Logo
8:10 p.m. - 12:27 p.m.YXU-SNA
19h 17m2 stops
WestJet Logo
2:15 p.m. - 6:35 a.m.SNA-YXU
13h 20m1 stop
C$ 1,109WestJet
Find Deal
Sun, 22 Feb - Thu, 26 Feb
WestJet Logo
8:00 p.m. - 12:27 p.m.YXU-SNA
19h 27m2 stops
WestJet Logo
2:15 p.m. - 6:35 a.m.SNA-YXU
13h 20m1 stop
C$ 1,138WestJet
Find Deal
Sun, 22 Feb - Thu, 26 Feb

United Airlines flights from London, Ontario to Santa Ana

Our best United Airlines deals on London, Ontario to Santa Ana flight tickets
United Airlines
22 Feb
YXU5:45 a.m.London
30h 35m
2 stops
SNA9:20 a.m.Santa Ana J. Wayne/Orange Cnty
26 Feb
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
11h 21m
2 stops
YXU9:21 p.m.London
C$ 678
Find similar
United Airlines
22 Feb
YXU5:45 a.m.London
30h 35m
2 stops
SNA9:20 a.m.Santa Ana J. Wayne/Orange Cnty
26 Feb
SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty
11h 21m
2 stops
YXU9:21 p.m.London
C$ 799
Find similar
United Airlines
22 Feb
YXU5:45 a.m.London
19h 00m
2 stops
SNA9:45 p.m.Santa Ana J. Wayne/Orange Cnty
26 Feb
SNA6:05 p.m.Santa Ana J. Wayne/Orange Cnty
24h 16m
3 stops
YXU9:21 p.m.London
C$ 900
Find similar

WestJet flights from London, Ontario to Santa Ana

Our best WestJet deals on London, Ontario to Santa Ana flight tickets
WestJet
22 Feb
YXU8:10 p.m.London
19h 17m
2 stops
SNA12:27 p.m.Santa Ana J. Wayne/Orange Cnty
26 Feb
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 20m
1 stop
YXU6:35 a.m.London
C$ 1,109
Find similar
WestJet
22 Feb
YXU8:00 p.m.London
19h 27m
2 stops
SNA12:27 p.m.Santa Ana J. Wayne/Orange Cnty
26 Feb
SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty
13h 20m
1 stop
YXU6:35 a.m.London
C$ 1,138
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London, Ontario to Santa Ana 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 15 September 2025.
Use the filters below to find and compare flights from London, Ontario to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

5:45 a.m.-9:20 a.m.

2 stops30h 35m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

7:00 a.m.-9:21 p.m.

2 stops11h 21m

C$ 678

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

5:45 a.m.-9:20 a.m.

2 stops30h 35m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

7:00 a.m.-9:21 p.m.

2 stops11h 21m

C$ 799

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

9:25 a.m.-9:50 p.m.

2 stops15h 25m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

7:00 a.m.-9:21 p.m.

2 stops11h 21m

C$ 801

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

5:45 a.m.-9:45 p.m.

2 stops19h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

6:05 p.m.-9:21 p.m.

3 stops24h 16m

C$ 900

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

8:10 p.m.-12:27 p.m.

2 stops19h 17m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

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

1 stop13h 20m

C$ 1,109

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

8:00 p.m.-12:27 p.m.

2 stops19h 27m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

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

1 stop13h 20m

C$ 1,138

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 29/10

8:10 p.m.-1:25 p.m.

1 stop20h 15m

C$ 343

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 29/10

9:25 a.m.-11:12 a.m.

2 stops28h 47m

C$ 353

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 23/9

6:00 a.m.-10:05 p.m.

2 stops19h 05m

C$ 450

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 22/9

6:00 a.m.-1:15 p.m.

3 stops34h 15m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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 day to depart on your flight to Santa Ana?

The cheapest day to depart on your flight to Santa Ana is on a Saturday when prices can be found for as low as C$ 615. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London, Ontario to Santa Ana for around C$ 874.

When to book flights from London, Ontario to Santa Ana

Are you open to changing your travel dates? Check out the ideal times to fly from London, Ontario to Santa Ana 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 (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

Direct flights

None
There are no direct flights from London, Ontario to Santa Ana. There are no popular flight routes from London, Ontario to Santa Ana.
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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 15h 25m.

  • 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 trip

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