Which airlines fly to Orange County?

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to Orange County from London, Ontario according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 5 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?

WestJet and United Airlines are the most popular carriers 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$ 280 Cheap Flights from London, Ontario to Orange County in 2026

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.

10:05 a.m. - 6:41 p.m.

YXU

SNA

11h 36m

2 stops

6:22 p.m. - 9:20 a.m.

SNA

YXU

11h 58m

2 stops

C$ 531Air Canada

Tue, 29 Sep - Sat, 3 Oct

10:05 a.m. - 8:19 p.m.

YXU

SNA

13h 14m

2 stops

6:45 a.m. - 9:20 a.m.

SNA

YXU

23h 35m

2 stops

C$ 652United Airlines

Tue, 1 Sep - Tue, 8 Sep

10:05 a.m. - 6:51 p.m.

YXU

SNA

11h 46m

2 stops

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

SNA

YXU

23h 35m

3 stops

C$ 691United Airlines

Sun, 30 Aug - Sun, 6 Sep

5:40 a.m. - 9:45 p.m.

YXU

SNA

19h 05m

2 stops

8:55 a.m. - 9:20 a.m.

SNA

YXU

21h 25m

2 stops

C$ 742United Airlines

Sun, 30 Aug - Sun, 6 Sep

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

YXU

SNA

17h 47m

3 stops

7:59 p.m. - 9:20 a.m.

SNA

YXU

10h 21m

2 stops

C$ 772United Airlines

Tue, 1 Sep - Tue, 8 Sep

6:10 a.m. - 5:00 p.m.

YXU

SNA

13h 50m

1 stop

5:50 p.m. - 4:45 p.m.

SNA

YXU

19h 55m

1 stop

C$ 1,092WestJet

Sun, 30 Aug - Sun, 6 Sep

10:05 a.m. - 10:25 p.m.

YXU

SNA

15h 20m

2 stops

8:55 a.m. - 9:20 a.m.

SNA

YXU

21h 25m

2 stops

C$ 1,161United Airlines

Sun, 16 Aug - Sun, 23 Aug

6:10 a.m. - 5:00 p.m.

YXU

SNA

13h 50m

1 stop

5:50 p.m. - 5:20 a.m.

SNA

YXU

8h 30m

1 stop

C$ 1,267WestJet

Sun, 16 Aug - Sun, 23 Aug

8:00 p.m. - 12:25 p.m.

YXU

SNA

19h 25m

1 stop

5:05 p.m. - 6:15 p.m.

SNA

YXU

22h 10m

2 stops

C$ 1,459WestJet

Wed, 16 Dec - Mon, 28 Dec

6:10 a.m. - 5:00 p.m.

YXU

SNA

13h 50m

1 stop

2:02 p.m. - 5:20 a.m.

SNA

YXU

12h 18m

2 stops

C$ 1,497WestJet

Sun, 11 Oct - Mon, 19 Oct

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WestJet flights from London, Ontario to Orange County

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

WestJet

30 Aug

YXU6:10 a.m.London

13h 50m

1 stop

SNA5:00 p.m.Santa Ana J. Wayne/Orange Cnty

6 Sep

SNA5:50 p.m.Santa Ana J. Wayne/Orange Cnty

19h 55m

1 stop

YXU4:45 p.m.London

C$ 1,092

WestJet

16 Aug

YXU6:10 a.m.London

13h 50m

1 stop

SNA5:00 p.m.Santa Ana J. Wayne/Orange Cnty

23 Aug

SNA5:50 p.m.Santa Ana J. Wayne/Orange Cnty

8h 30m

1 stop

YXU5:20 a.m.London

C$ 1,267

WestJet

16 Dec

YXU8:00 p.m.London

19h 25m

1 stop

SNA12:25 p.m.Santa Ana J. Wayne/Orange Cnty

28 Dec

SNA5:05 p.m.Santa Ana J. Wayne/Orange Cnty

22h 10m

2 stops

YXU6:15 p.m.London

C$ 1,459

United Airlines flights from London, Ontario to Orange County

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

United Airlines

1 Sep

YXU10:05 a.m.London

13h 14m

2 stops

SNA8:19 p.m.Santa Ana J. Wayne/Orange Cnty

8 Sep

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

23h 35m

2 stops

YXU9:20 a.m.London

C$ 652

United Airlines

30 Aug

YXU10:05 a.m.London

11h 46m

2 stops

SNA6:51 p.m.Santa Ana J. Wayne/Orange Cnty

6 Sep

SNA3:10 p.m.Santa Ana J. Wayne/Orange Cnty

23h 35m

3 stops

YXU5:45 p.m.London

C$ 691

United Airlines

30 Aug

YXU5:40 a.m.London

19h 05m

2 stops

SNA9:45 p.m.Santa Ana J. Wayne/Orange Cnty

6 Sep

SNA8:55 a.m.Santa Ana J. Wayne/Orange Cnty

21h 25m

2 stops

YXU9:20 a.m.London

C$ 742

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

Cheapest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 29/9

10:05 a.m.-6:41 p.m.

2 stops11h 36m

Santa Ana J. Wayne/Orange Cnty

Sat 3/10

6:22 p.m.-9:20 a.m.

2 stops11h 58m

C$ 531

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 1/9

10:05 a.m.-8:19 p.m.

2 stops13h 14m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

6:45 a.m.-9:20 a.m.

2 stops23h 35m

C$ 652

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 30/8

10:05 a.m.-6:51 p.m.

2 stops11h 46m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

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

3 stops23h 35m

C$ 691

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 30/8

5:40 a.m.-9:45 p.m.

2 stops19h 05m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

8:55 a.m.-9:20 a.m.

2 stops21h 25m

C$ 742

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 1/9

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

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

7:59 p.m.-9:20 a.m.

2 stops10h 21m

C$ 772

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 30/8

6:10 a.m.-5:00 p.m.

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

5:50 p.m.-4:45 p.m.

1 stop19h 55m

C$ 1,092

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 16/8

10:05 a.m.-10:25 p.m.

2 stops15h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 23/8

8:55 a.m.-9:20 a.m.

2 stops21h 25m

C$ 1,161

Quickest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 16/8

6:10 a.m.-5:00 p.m.

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Sun 23/8

5:50 p.m.-5:20 a.m.

1 stop8h 30m

C$ 1,267

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 16/12

8:00 p.m.-12:25 p.m.

1 stop19h 25m

Santa Ana J. Wayne/Orange Cnty

Mon 28/12

5:05 p.m.-6:15 p.m.

2 stops22h 10m

C$ 1,459

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 11/10

6:10 a.m.-5:00 p.m.

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

2:02 p.m.-5:20 a.m.

2 stops12h 18m

C$ 1,497

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted 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

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

Fastest flight time	12h 33m
Direct flights	None

The fastest flight from London, Ontario to Orange County takes 12h 33m

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

Frequently asked questions about flying from London, Ontario 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.
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 Boeing 737-700 Passenger/BBJ1 (winglets), making up 27.28% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 26.55%, Boeing 737 MAX 8 with 24.65%, and Embraer 195 E2 with 14.96%.

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.