Which airlines fly to Orange County?

United Airlines, Delta and American Airlines 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 and WestJet 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$ 326 Cheap Flights from London, Ontario to Orange County in 2026

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.

9:15 a.m. - 8:14 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

13h 59m2 stops Toronto Pearson Intl Newark

7:20 a.m. - 8:37 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

22h 17m2 stops San Francisco Toronto Pearson Intl

C$ 598Air Canada

Tue, 27 Oct - Fri, 30 Oct

5:30 a.m. - 8:45 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

18h 15m3 stops Toronto Pearson Intl Houston George Bush Intcntl San Francisco

2:22 p.m. - 8:37 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

15h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 598United Airlines

Tue, 27 Oct - Fri, 30 Oct

5:30 a.m. - 9:09 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

18h 39m2 stops Toronto Pearson Intl Denver Intl

2:22 p.m. - 8:37 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

15h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 598United Airlines

Tue, 27 Oct - Fri, 30 Oct

5:30 a.m. - 9:09 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

18h 39m2 stops Toronto Pearson Intl Denver Intl

2:22 p.m. - 8:37 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

15h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 600United Airlines

Tue, 27 Oct - Fri, 30 Oct

5:30 a.m. - 8:45 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

18h 15m3 stops Toronto Pearson Intl Houston George Bush Intcntl San Francisco

2:22 p.m. - 8:37 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

15h 15m2 stops Chicago O'Hare Intl Toronto Pearson Intl

C$ 600United Airlines

Tue, 27 Oct - Fri, 30 Oct

10:05 a.m. - 10:26 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

15h 21m2 stops Toronto Pearson Intl Chicago O'Hare Intl

8:00 p.m. - 9:20 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

10h 20m2 stops San Francisco Toronto Pearson Intl

C$ 641United Airlines

Tue, 29 Sep - Tue, 6 Oct

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

20h 59m3 stops Toronto Pearson Intl Chicago O'Hare Intl Denver Intl

8:00 p.m. - 9:20 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

10h 20m2 stops San Francisco Toronto Pearson Intl

C$ 641United Airlines

Tue, 29 Sep - Tue, 6 Oct

5:40 a.m. - 6:41 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

16h 01m2 stops Toronto Pearson Intl Chicago O'Hare Intl

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$ 700United Airlines

Sat, 3 Oct - Sat, 10 Oct

6:10 a.m. - 3:48 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

12h 38m2 stops Calgary San Francisco

5:50 p.m. - 5:20 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

8h 30m1 stop Calgary

C$ 930Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

6:10 a.m. - 5:00 p.m.YXU London-SNA Santa Ana J. Wayne/Orange Cnty

13h 50m1 stop Calgary

5:50 p.m. - 5:20 a.m.SNA Santa Ana J. Wayne/Orange Cnty-YXU London

8h 30m1 stop Calgary

C$ 1,241WestJet

Thu, 1 Oct - Thu, 8 Oct

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United Airlines flights from London, Ontario to Orange County

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

United Airlines

27 Oct

YXU5:30 a.m.London

18h 39m

2 stops

SNA9:09 p.m.Santa Ana J. Wayne/Orange Cnty

30 Oct

SNA2:22 p.m.Santa Ana J. Wayne/Orange Cnty

15h 15m

2 stops

YXU8:37 a.m.London

C$ 598

United Airlines

27 Oct

YXU5:30 a.m.London

18h 39m

2 stops

SNA9:09 p.m.Santa Ana J. Wayne/Orange Cnty

30 Oct

SNA2:22 p.m.Santa Ana J. Wayne/Orange Cnty

15h 15m

2 stops

YXU8:37 a.m.London

C$ 600

United Airlines

29 Sep

YXU3:30 p.m.London

20h 59m

3 stops

SNA9:29 a.m.Santa Ana J. Wayne/Orange Cnty

6 Oct

SNA8:00 p.m.Santa Ana J. Wayne/Orange Cnty

10h 20m

2 stops

YXU9:20 a.m.London

C$ 641

WestJet flights from London, Ontario to Orange County

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

WestJet

1 Oct

YXU6:10 a.m.London

13h 50m

1 stop

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

8 Oct

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

8h 30m

1 stop

YXU5:20 a.m.London

C$ 1,241

WestJet

1 Oct

YXU6:10 a.m.London

13h 50m

1 stop

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

8 Oct

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

8h 30m

1 stop

YXU5:20 a.m.London

C$ 1,362

WestJet

1 Oct

YXU6:10 a.m.London

13h 50m

1 stop

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

8 Oct

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

8h 30m

1 stop

YXU5:20 a.m.London

C$ 1,402

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

Tue 27/10

9:15 a.m.-8:14 p.m.

2 stops13h 59m

Santa Ana J. Wayne/Orange Cnty

Fri 30/10

7:20 a.m.-8:37 a.m.

2 stops22h 17m

C$ 598

LondonSanta Ana

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

YXUSNA

London

Tue 27/10

5:30 a.m.-8:45 p.m.

3 stops18h 15m

Santa Ana J. Wayne/Orange Cnty

Fri 30/10

2:22 p.m.-8:37 a.m.

2 stops15h 15m

C$ 598

LondonSanta Ana

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

YXUSNA

London

Tue 27/10

5:30 a.m.-9:09 p.m.

2 stops18h 39m

Santa Ana J. Wayne/Orange Cnty

Fri 30/10

2:22 p.m.-8:37 a.m.

2 stops15h 15m

C$ 598

LondonSanta Ana

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

YXUSNA

London

Tue 27/10

5:30 a.m.-9:09 p.m.

2 stops18h 39m

Santa Ana J. Wayne/Orange Cnty

Fri 30/10

2:22 p.m.-8:37 a.m.

2 stops15h 15m

C$ 600

LondonSanta Ana

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

YXUSNA

London

Tue 27/10

5:30 a.m.-8:45 p.m.

3 stops18h 15m

Santa Ana J. Wayne/Orange Cnty

Fri 30/10

2:22 p.m.-8:37 a.m.

2 stops15h 15m

C$ 600

LondonSanta Ana

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

YXUSNA

London

Tue 29/9

10:05 a.m.-10:26 p.m.

2 stops15h 21m

Santa Ana J. Wayne/Orange Cnty

Tue 6/10

8:00 p.m.-9:20 a.m.

2 stops10h 20m

C$ 641

LondonSanta Ana

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

YXUSNA

London

Tue 29/9

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

3 stops20h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 6/10

8:00 p.m.-9:20 a.m.

2 stops10h 20m

C$ 641

LondonSanta Ana

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

YXUSNA

London

Sat 3/10

5:40 a.m.-6:41 p.m.

2 stops16h 01m

Santa Ana J. Wayne/Orange Cnty

Sat 10/10

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

2 stops11h 55m

C$ 700

Quickest round-trip

LondonSanta Ana

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

YXUSNA

London

Thu 1/10

6:10 a.m.-3:48 p.m.

2 stops12h 38m

Santa Ana J. Wayne/Orange Cnty

Thu 8/10

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

1 stop8h 30m

C$ 930

LondonSanta Ana

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

YXUSNA

London

Thu 1/10

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

1 stop13h 50m

Santa Ana J. Wayne/Orange Cnty

Thu 8/10

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

1 stop8h 30m

C$ 1,241

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

Best price found	C$ 326
Fastest flight time	18h 39m
Direct flights	None

The best one-way flight to Orange County from London, Ontario in the past 72 hours is C$ 326. The best round-trip flight deal from London, Ontario to Orange County found on momondo in the last 72 hours is C$ 598.

The fastest flight from London, Ontario to Orange County takes 18h 39m

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 51.79% of the total bookings. Other popular models include Embraer 195 E2 with 27.64%, Boeing 737-700 Passenger/BBJ1 (winglets) with 5.04%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 4.46%.

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.