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 38% 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?

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$ 318 Cheap Flights from London, Ontario to Orange County in 2026/27

Find the cheapest flights from London, Ontario to Orange County

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 a.m. - 10:14 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

19h 44m2 stops Toronto Pearson Intl Denver Intl

6:50 a.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

12h 02m2 stops Denver Intl Toronto Pearson Intl

C$ 687Air Canada

Wed, 20 Jan - Thu, 21 Jan

5:30 a.m. - 10:14 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

19h 44m2 stops Toronto Pearson Intl Denver Intl

6:50 a.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

12h 02m2 stops Denver Intl Toronto Pearson Intl

C$ 689Air Canada

Wed, 20 Jan - Thu, 21 Jan

5:30 a.m. - 10:14 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

19h 44m2 stops Toronto Pearson Intl Denver Intl

6:50 a.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

12h 02m2 stops Denver Intl Toronto Pearson Intl

C$ 761Air Canada

Wed, 20 Jan - Thu, 21 Jan

8:20 p.m. - 12:03 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

18h 43m2 stops Toronto Pearson Intl San Francisco

6:45 a.m. - 9:40 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

11h 55m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 775United Airlines

Tue, 13 Oct - Mon, 19 Oct

5:30 a.m. - 8:19 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

17h 49m3 stops Toronto Pearson Intl Houston George Bush Intcntl San Francisco

8:40 a.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

10h 12m2 stops Denver Intl Toronto Pearson Intl

C$ 793United Airlines

Wed, 20 Jan - Thu, 21 Jan

5:30 a.m. - 10:14 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

19h 44m2 stops Toronto Pearson Intl Denver Intl

6:50 a.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

12h 02m2 stops Denver Intl Toronto Pearson Intl

C$ 796Air Canada

Wed, 20 Jan - Thu, 21 Jan

3:20 p.m. - 10:50 a.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

22h 30m2 stops Toronto Pearson Intl Newark

2:10 p.m. - 9:52 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

28h 42m3 stops Chicago O'Hare Intl Houston George Bush Intcntl Toronto Pearson Intl

C$ 838United Airlines

Wed, 20 Jan - Thu, 21 Jan

3:30 p.m. - 11:02 a.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

22h 32m2 stops Toronto Pearson Intl Houston George Bush Intcntl

6:22 p.m. - 2:50 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

17h 28m3 stops San Francisco Washington, D.C. Dulles Intl Toronto Pearson Intl

C$ 992United Airlines

Mon, 12 Oct - Mon, 19 Oct

6:40 a.m. - 5:59 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

14h 19m2 stops Calgary Seattle/Tacoma Intl

12:30 p.m. - 5:35 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

14h 05m1 stop Calgary

C$ 1,005WestJet

Wed, 20 Jan - Thu, 21 Jan

3:30 p.m. - 9:29 a.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

20h 59m2 stops Toronto Pearson Intl Denver Intl

9:00 p.m. - 2:50 p.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

14h 50m2 stops Newark Toronto Pearson Intl

C$ 1,029United Airlines

Sun, 11 Oct - Mon, 19 Oct

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Air Canada flights from London, Ontario to Orange County

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

Air Canada

20 Jan

YXU5:30 a.m.London

19h 44m

2 stops

SNA10:14 p.m.Santa Ana J. Wayne/Orange Cnty

21 Jan

SNA6:50 a.m.Santa Ana J. Wayne/Orange Cnty

12h 02m

2 stops

YXU9:52 p.m.London

C$ 687

Air Canada

20 Jan

YXU5:30 a.m.London

19h 44m

2 stops

SNA10:14 p.m.Santa Ana J. Wayne/Orange Cnty

21 Jan

SNA6:50 a.m.Santa Ana J. Wayne/Orange Cnty

12h 02m

2 stops

YXU9:52 p.m.London

C$ 688

Air Canada

20 Jan

YXU5:30 a.m.London

19h 44m

2 stops

SNA10:14 p.m.Santa Ana J. Wayne/Orange Cnty

21 Jan

SNA6:50 a.m.Santa Ana J. Wayne/Orange Cnty

12h 02m

2 stops

YXU9:52 p.m.London

C$ 761

WestJet flights from London, Ontario to Orange County

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

WestJet

20 Jan

YXU6:40 a.m.London

14h 19m

2 stops

SNA5:59 p.m.Santa Ana J. Wayne/Orange Cnty

21 Jan

SNA12:30 p.m.Santa Ana J. Wayne/Orange Cnty

14h 05m

1 stop

YXU5:35 a.m.London

C$ 1,005

WestJet

20 Jan

YXU6:40 a.m.London

14h 19m

2 stops

SNA5:59 p.m.Santa Ana J. Wayne/Orange Cnty

21 Jan

SNA12:30 p.m.Santa Ana J. Wayne/Orange Cnty

14h 05m

1 stop

YXU5:35 a.m.London

C$ 1,206

WestJet

12 Nov

YXU6:40 a.m.London

14h 31m

2 stops

SNA6:11 p.m.Santa Ana J. Wayne/Orange Cnty

17 Nov

SNA7:00 a.m.Santa Ana J. Wayne/Orange Cnty

19h 35m

2 stops

YXU5:35 a.m.London

C$ 1,233

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 London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

5:30 a.m.-10:14 p.m.

2 stops19h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

6:50 a.m.-9:52 p.m.

2 stops12h 02m

C$ 687

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

5:30 a.m.-10:14 p.m.

2 stops19h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

6:50 a.m.-9:52 p.m.

2 stops12h 02m

C$ 688

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

5:30 a.m.-10:14 p.m.

2 stops19h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

6:50 a.m.-9:52 p.m.

2 stops12h 02m

C$ 761

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Tue 13/10

8:20 p.m.-12:03 p.m.

2 stops18h 43m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

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

2 stops11h 55m

C$ 775

Quickest round-trip

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

5:30 a.m.-8:19 p.m.

3 stops17h 49m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

8:40 a.m.-9:52 p.m.

2 stops10h 12m

C$ 793

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

5:30 a.m.-10:14 p.m.

2 stops19h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

6:50 a.m.-9:52 p.m.

2 stops12h 02m

C$ 796

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

3:20 p.m.-10:50 a.m.

2 stops22h 30m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

2:10 p.m.-9:52 p.m.

3 stops28h 42m

C$ 838

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Mon 12/10

3:30 p.m.-11:02 a.m.

2 stops22h 32m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

6:22 p.m.-2:50 p.m.

3 stops17h 28m

C$ 992

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Wed 20/1

6:40 a.m.-5:59 p.m.

2 stops14h 19m

Santa Ana J. Wayne/Orange Cnty

Thu 21/1

12:30 p.m.-5:35 a.m.

1 stop14h 05m

C$ 1,005

LondonSanta Ana

YXU London - SNA Santa Ana J. Wayne/Orange Cnty

YXUSNA

London

Sun 11/10

3:30 p.m.-9:29 a.m.

2 stops20h 59m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

9:00 p.m.-2:50 p.m.

2 stops14h 50m

C$ 1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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

Best price found	C$ 318
Fastest flight time	17h 38m
Direct flights	None

The best one-way flight to Orange County from London, Ontario in the past 72 hours is C$ 318. The best round-trip flight deal from London, Ontario to Orange County found on momondo in the last 72 hours is C$ 687.

The fastest flight from London, Ontario to Orange County takes 17h 38m

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 MAX 8, making up 53.80% of the total bookings. Other popular models include Embraer 195 E2 with 27.75%, Airbus A321-100/200 with 4.48%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 3.67%.

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.