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 43% 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, WestJet, and Air Canada 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$ 372 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.

5:40 a.m. - 1:14 p.m.

YXU

SNA

10h 34m

2 stops

6:28 p.m. - 9:06 a.m.

SNA

YXU

11h 38m

2 stops

C$ 556United Airlines

Sat, 24 Oct - Tue, 27 Oct

5:40 a.m. - 5:31 p.m.

YXU

SNA

14h 51m

2 stops

8:40 a.m. - 9:46 p.m.

SNA

YXU

10h 06m

2 stops

C$ 649Air Canada

Sat, 24 Oct - Tue, 27 Oct

5:40 a.m. - 10:01 p.m.

YXU

SNA

19h 21m

2 stops

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

SNA

YXU

11h 55m

2 stops

C$ 677United Airlines

Fri, 7 Aug - Tue, 11 Aug

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

YXU

SNA

17h 47m

3 stops

6:20 p.m. - 9:17 a.m.

SNA

YXU

11h 57m

2 stops

C$ 678United Airlines

Tue, 14 Jul - Tue, 21 Jul

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

YXU

SNA

17h 47m

3 stops

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

SNA

YXU

11h 55m

2 stops

C$ 823United Airlines

Fri, 7 Aug - Tue, 11 Aug

3:30 p.m. - 9:07 a.m.

YXU

SNA

20h 37m

2 stops

6:20 p.m. - 9:17 a.m.

SNA

YXU

11h 57m

2 stops

C$ 826United Airlines

Tue, 14 Jul - Tue, 21 Jul

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

YXU

SNA

17h 47m

3 stops

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

SNA

YXU

23h 35m

3 stops

C$ 856United Airlines

Fri, 7 Aug - Tue, 11 Aug

10:05 a.m. - 6:52 p.m.

YXU

SNA

11h 47m

2 stops

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

SNA

YXU

11h 55m

2 stops

C$ 972Air Canada

Fri, 7 Aug - Tue, 11 Aug

6:10 a.m. - 10:24 p.m.

YXU

SNA

19h 14m

2 stops

2:15 p.m. - 7:15 p.m.

SNA

YXU

26h 00m

1 stop

C$ 973WestJet

Sat, 24 Oct - Tue, 27 Oct

3:30 p.m. - 9:07 a.m.

YXU

SNA

20h 37m

3 stops

6:45 a.m. - 8:32 p.m.

SNA

YXU

10h 47m

2 stops

C$ 974United Airlines

Sat, 25 Jul - Sat, 1 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from London, Ontario to Orange County

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

United Airlines

24 Oct

YXU5:40 a.m.London

10h 34m

2 stops

SNA1:14 p.m.Santa Ana J. Wayne/Orange Cnty

27 Oct

SNA6:28 p.m.Santa Ana J. Wayne/Orange Cnty

11h 38m

2 stops

YXU9:06 a.m.London

C$ 556

United Airlines

7 Aug

YXU5:40 a.m.London

19h 21m

2 stops

SNA10:01 p.m.Santa Ana J. Wayne/Orange Cnty

11 Aug

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

11h 55m

2 stops

YXU9:40 p.m.London

C$ 677

United Airlines

14 Jul

YXU6:20 p.m.London

17h 47m

3 stops

SNA9:07 a.m.Santa Ana J. Wayne/Orange Cnty

21 Jul

SNA6:20 p.m.Santa Ana J. Wayne/Orange Cnty

11h 57m

2 stops

YXU9:17 a.m.London

C$ 678

WestJet flights from London, Ontario to Orange County

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

WestJet

24 Oct

YXU6:10 a.m.London

19h 14m

2 stops

SNA10:24 p.m.Santa Ana J. Wayne/Orange Cnty

27 Oct

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

26h 00m

1 stop

YXU7:15 p.m.London

C$ 973

WestJet

24 Oct

YXU6:10 a.m.London

19h 14m

2 stops

SNA10:24 p.m.Santa Ana J. Wayne/Orange Cnty

27 Oct

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

26h 00m

1 stop

YXU7:15 p.m.London

C$ 1,011

WestJet

25 Jul

YXU6:10 a.m.London

19h 20m

2 stops

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

1 Aug

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

19h 20m

2 stops

YXU5:20 a.m.London

C$ 1,835

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

Quickest round-trip

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 24/10

5:40 a.m.-1:14 p.m.

2 stops10h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

6:28 p.m.-9:06 a.m.

2 stops11h 38m

C$ 556

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 24/10

5:40 a.m.-5:31 p.m.

2 stops14h 51m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

8:40 a.m.-9:46 p.m.

2 stops10h 06m

C$ 649

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

5:40 a.m.-10:01 p.m.

2 stops19h 21m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

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

2 stops11h 55m

C$ 677

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 14/7

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

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 21/7

6:20 p.m.-9:17 a.m.

2 stops11h 57m

C$ 678

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

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

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

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

2 stops11h 55m

C$ 823

LondonSanta Ana

YXU - SNA

YXUSNA

London

Tue 14/7

3:30 p.m.-9:07 a.m.

2 stops20h 37m

Santa Ana J. Wayne/Orange Cnty

Tue 21/7

6:20 p.m.-9:17 a.m.

2 stops11h 57m

C$ 826

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

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

3 stops17h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

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

3 stops23h 35m

C$ 856

LondonSanta Ana

YXU - SNA

YXUSNA

London

Fri 7/8

10:05 a.m.-6:52 p.m.

2 stops11h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 11/8

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

2 stops11h 55m

C$ 972

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 24/10

6:10 a.m.-10:24 p.m.

2 stops19h 14m

Santa Ana J. Wayne/Orange Cnty

Tue 27/10

2:15 p.m.-7:15 p.m.

1 stop26h 00m

C$ 973

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 25/7

3:30 p.m.-9:07 a.m.

3 stops20h 37m

Santa Ana J. Wayne/Orange Cnty

Sat 1/8

6:45 a.m.-8:32 p.m.

2 stops10h 47m

C$ 974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 58m
Direct flights	None

The fastest flight from London, Ontario to Orange County takes 12h 58m

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 737-800 Passenger/BBJ2 (winglets), making up 41.15% of the total bookings. Other popular models include Boeing 737 MAX 8 with 22.43%, Embraer 195 E2 with 22.09%, and Boeing 737-800 (Scimitar Winglets) with 5.08%.

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.