Which airlines fly to Orange County?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Orange County from London, Ontario according to our data. Air Canada is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 6 different airlines that fly to Orange County on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London to Orange County?

United Airlines is the most popular carrier operating from London to Orange County

When did momondo last update prices for flights from London Airport to Orange County?

Prices for flights from London Airport to Orange County were last updated today.

How old do you have to be to fly from London Airport to Orange County?

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 London Airport to Orange County.

What documentation or ID do you need to fly to Orange County?

The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 599 Cheap Flights from London to Orange County in 2025/26

1 adult

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Find the cheapest flights from London, Ontario to Orange County

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 p.m. - 11:25 a.m.YXU-SNA

20h 45m2 stops

9:10 p.m. - 5:05 p.m.SNA-YXU

16h 55m2 stops

C$ 778Air Canada

Find Deal

Mon, 19 Jan - Fri, 23 Jan

9:25 a.m. - 6:41 p.m.YXU-SNA

12h 16m2 stops

6:25 p.m. - 5:05 p.m.SNA-YXU

19h 40m3 stops

C$ 780United Airlines

Find Deal

Mon, 19 Jan - Fri, 23 Jan

5:10 a.m. - 9:17 a.m.YXU-SNA

31h 07m2 stops

6:45 a.m. - 9:21 p.m.SNA-YXU

11h 36m2 stops

C$ 892United Airlines

Find Deal

Sun, 22 Feb - Thu, 26 Feb

9:25 a.m. - 10:30 p.m.YXU-SNA

16h 05m2 stops

9:00 a.m. - 9:21 p.m.SNA-YXU

9h 21m2 stops

C$ 920United Airlines

Find Deal

Fri, 2 Jan - Fri, 9 Jan

5:10 a.m. - 5:30 p.m.YXU-SNA

15h 20m2 stops

9:00 a.m. - 9:21 p.m.SNA-YXU

9h 21m2 stops

C$ 937United Airlines

Find Deal

Sat, 3 Jan - Sat, 10 Jan

8:10 p.m. - 12:25 p.m.YXU-SNA

19h 15m2 stops

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

13h 20m1 stop

C$ 1,165WestJet

Find Deal

Sun, 22 Feb - Thu, 26 Feb

8:10 p.m. - 12:25 p.m.YXU-SNA

19h 15m2 stops

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

13h 20m1 stop

C$ 1,238WestJet

Find Deal

Sun, 22 Feb - Thu, 26 Feb

United Airlines flights from London, Ontario to Orange County

Our best United Airlines deals on London, Ontario to Orange County flight tickets

United Airlines

19 Jan

YXU9:25 a.m.London

12h 16m

2 stops

SNA6:41 p.m.Santa Ana J. Wayne/Orange Cnty

23 Jan

SNA6:25 p.m.Santa Ana J. Wayne/Orange Cnty

19h 40m

3 stops

YXU5:05 p.m.London

C$ 780

Find similar

United Airlines

22 Feb

YXU5:10 a.m.London

31h 07m

2 stops

SNA9:17 a.m.Santa Ana J. Wayne/Orange Cnty

26 Feb

SNA6:45 a.m.Santa Ana J. Wayne/Orange Cnty

11h 36m

2 stops

YXU9:21 p.m.London

C$ 892

Find similar

United Airlines

2 Jan

YXU9:25 a.m.London

16h 05m

2 stops

SNA10:30 p.m.Santa Ana J. Wayne/Orange Cnty

9 Jan

SNA9:00 a.m.Santa Ana J. Wayne/Orange Cnty

9h 21m

2 stops

YXU9:21 p.m.London

C$ 920

Find similar

WestJet flights from London, Ontario to Orange County

Our best WestJet deals on London, Ontario to Orange County flight tickets

WestJet

22 Feb

YXU8:10 p.m.London

19h 15m

2 stops

SNA12:25 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$ 1,165

Find similar

WestJet

22 Feb

YXU8:10 p.m.London

19h 15m

2 stops

SNA12:25 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$ 1,238

Find similar

WestJet

21 Nov

YXU8:10 p.m.London

20h 15m

1 stop

SNA1:25 p.m.Santa Ana J. Wayne/Orange Cnty

23 Nov

SNA2:15 p.m.Santa Ana J. Wayne/Orange Cnty

25h 57m

1 stop

YXU7:12 p.m.London

C$ 2,224

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 19/1

5:40 p.m.-11:25 a.m.

2 stops20h 45m

Santa Ana J. Wayne/Orange Cnty

Fri 23/1

9:10 p.m.-5:05 p.m.

2 stops16h 55m

C$ 778

LondonSanta Ana

YXU - SNA

YXUSNA

London

Mon 19/1

9:25 a.m.-6:41 p.m.

2 stops12h 16m

Santa Ana J. Wayne/Orange Cnty

Fri 23/1

6:25 p.m.-5:05 p.m.

3 stops19h 40m

C$ 780

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

5:10 a.m.-9:17 a.m.

2 stops31h 07m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

6:45 a.m.-9:21 p.m.

2 stops11h 36m

C$ 892

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 2/1

9:25 a.m.-10:30 p.m.

2 stops16h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 9/1

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

2 stops9h 21m

C$ 920

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 3/1

5:10 a.m.-5:30 p.m.

2 stops15h 20m

Santa Ana J. Wayne/Orange Cnty

Sat 10/1

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

2 stops9h 21m

C$ 937

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

8:10 p.m.-12:25 p.m.

2 stops19h 15m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

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

1 stop13h 20m

C$ 1,165

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 22/2

8:10 p.m.-12:25 p.m.

2 stops19h 15m

Santa Ana J. Wayne/Orange Cnty

Thu 26/2

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

1 stop13h 20m

C$ 1,238

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 3/1

5:10 a.m.-6:56 p.m.

2 stops16h 46m

C$ 599

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 3/1

9:25 a.m.-11:23 a.m.

3 stops28h 58m

C$ 2,078

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from London, Ontario to Orange County

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

Prices

Airlines

What is the cheapest month to fly to Orange County?

In general, June is the cheapest month to fly from London, Ontario to Orange County. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 324. If you aren’t able to travel during the month of June, then book flights to Orange County from London, Ontario during July instead. Flights to Orange County in July, while not as cheap as those in June, still average around C$ 352.

What is the cheapest day to depart on your flight to Orange County?

The cheapest day to depart from London, Ontario to Orange County is on a Saturday when prices can be found for as low as C$ 461. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 681. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the afternoon. momondo users have found flights departing from London, Ontario to Orange County in the afternoon for as low as C$ 485. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Orange County are more costly in the morning, with an average ticket price of C$ 574. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on London, Ontario to Orange County flights?

No. A direct flight is the cheapest option for a flight between London, Ontario to Orange County.

Cheap London, Ontario to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London, Ontario to Orange County

Direct flights	None

There are no direct flights from London, Ontario to Orange County. There are no popular flight routes from London, Ontario to Orange County.

Search flight deals

When did momondo last update prices for flights from London Airport to Orange County?
Prices for flights from London Airport to Orange County were last updated today.
How old do you have to be to fly from London Airport to Orange County?
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 London Airport to Orange County.
What documentation or ID do you need to fly to Orange County?
The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London, Ontario to Orange County?
Based on momondo bookings for flights between London, Ontario and Orange County, the leading plane model is Embraer 195 E2, making up 34.84% of the total bookings. Other popular models include Boeing 737 MAX 8 with 32.27%, Boeing 737-700 Passenger/BBJ1 (winglets) with 9.07%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 6.22%.

Why use momondo?

Why should I use momondo to find a flight deal from London to Orange County?

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 London to Orange County for you.

Can I find flights from London to Orange County with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Orange County from London with this policy.

How can momondo help me find flights from London to Orange County?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Orange County from London.

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

If you are simply researching potential flights to Orange County, momondo offers a useful price alert feature which will track prices for flights to Orange County from London and alert you when they change.