Which airlines fly to Orange County?

United Airlines, Air Canada and Delta 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 39% 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.

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$ 578 Cheap Flights from London to Orange County in 2026

1 adult

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Find the cheapest flights from London, Ontario to Orange County

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 p.m. - 11:30 a.m.

YXU

SNA

20h 20m2 stops

2:38 p.m. - 8:53 a.m.

SNA

YXU

15h 15m2 stops

C$ 578United Airlines

Sat, 23 May - Sun, 24 May

6:00 a.m. - 1:14 p.m.

YXU

SNA

10h 14m2 stops

9:04 p.m. - 11:43 a.m.

SNA

YXU

11h 39m2 stops

C$ 586Air Canada

Sat, 23 May - Sun, 24 May

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

YXU

SNA

16h 05m2 stops

6:40 p.m. - 5:05 p.m.

SNA

YXU

19h 25m2 stops

C$ 759United Airlines

Sun, 15 Feb - Sun, 22 Feb

5:10 a.m. - 6:57 p.m.

YXU

SNA

16h 47m2 stops

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

SNA

YXU

11h 36m2 stops

C$ 854United Airlines

Sat, 14 Feb - Sat, 21 Feb

8:10 p.m. - 6:25 p.m.

YXU

SNA

25h 15m2 stops

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

SNA

YXU

13h 20m1 stop

C$ 2,598WestJet

Sun, 15 Feb - Sun, 22 Feb

5:05 p.m. - 10:46 a.m.

YXU

SNA

44h 41m2 stops

2:15 p.m. - 7:13 p.m.

SNA

YXU

25h 58m1 stop

C$ 2,602Multiple Airlines

Sat, 14 Feb - Sat, 21 Feb

6:00 a.m. - 11:59 a.m.

YXU

SNA

8h 59m1 stop

12:50 p.m. - 5:12 a.m.

SNA

YXU

13h 22m1 stop

C$ 2,942WestJet

Sat, 23 May - Sun, 24 May

6:00 a.m. - 11:59 a.m.

YXU

SNA

8h 59m1 stop

12:50 p.m. - 5:12 a.m.

SNA

YXU

13h 22m1 stop

C$ 2,946WestJet

Sat, 23 May - Sun, 24 May

WestJet flights from London, Ontario to Orange County

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

WestJet

15 Feb

YXU8:10 p.m.London

25h 15m

2 stops

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

22 Feb

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

13h 20m

1 stop

YXU6:35 a.m.London

C$ 2,598

Find similar

WestJet

23 May

YXU6:00 a.m.London

8h 59m

1 stop

SNA11:59 a.m.Santa Ana J. Wayne/Orange Cnty

24 May

SNA12:50 p.m.Santa Ana J. Wayne/Orange Cnty

13h 22m

1 stop

YXU5:12 a.m.London

C$ 2,942

Find similar

WestJet

23 May

YXU6:00 a.m.London

8h 59m

1 stop

SNA11:59 a.m.Santa Ana J. Wayne/Orange Cnty

24 May

SNA12:50 p.m.Santa Ana J. Wayne/Orange Cnty

13h 22m

1 stop

YXU5:12 a.m.London

C$ 2,946

Find similar

United Airlines flights from London, Ontario to Orange County

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

United Airlines

23 May

YXU6:10 p.m.London

20h 20m

2 stops

SNA11:30 a.m.Santa Ana J. Wayne/Orange Cnty

24 May

SNA2:38 p.m.Santa Ana J. Wayne/Orange Cnty

15h 15m

2 stops

YXU8:53 a.m.London

C$ 578

Find similar

United Airlines

15 Feb

YXU9:25 a.m.London

16h 05m

2 stops

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

22 Feb

SNA6:40 p.m.Santa Ana J. Wayne/Orange Cnty

19h 25m

2 stops

YXU5:05 p.m.London

C$ 759

Find similar

United Airlines

14 Feb

YXU5:10 a.m.London

16h 47m

2 stops

SNA6:57 p.m.Santa Ana J. Wayne/Orange Cnty

21 Feb

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

11h 36m

2 stops

YXU9:21 p.m.London

C$ 854

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

Sat 23/5

6:10 p.m.-11:30 a.m.

2 stops20h 20m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

2:38 p.m.-8:53 a.m.

2 stops15h 15m

C$ 578

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

6:00 a.m.-1:14 p.m.

2 stops10h 14m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

9:04 p.m.-11:43 a.m.

2 stops11h 39m

C$ 586

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 15/2

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

2 stops16h 05m

Santa Ana J. Wayne/Orange Cnty

Sun 22/2

6:40 p.m.-5:05 p.m.

2 stops19h 25m

C$ 759

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 14/2

5:10 a.m.-6:57 p.m.

2 stops16h 47m

Santa Ana J. Wayne/Orange Cnty

Sat 21/2

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

2 stops11h 36m

C$ 854

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sun 15/2

8:10 p.m.-6:25 p.m.

2 stops25h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 22/2

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

1 stop13h 20m

C$ 2,598

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 14/2

5:05 p.m.-10:46 a.m.

2 stops44h 41m

Santa Ana J. Wayne/Orange Cnty

Sat 21/2

2:15 p.m.-7:13 p.m.

1 stop25h 58m

C$ 2,602

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

6:00 a.m.-11:59 a.m.

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

12:50 p.m.-5:12 a.m.

1 stop13h 22m

C$ 2,942

LondonSanta Ana

YXU - SNA

YXUSNA

London

Sat 23/5

6:00 a.m.-11:59 a.m.

1 stop8h 59m

Santa Ana J. Wayne/Orange Cnty

Sun 24/5

12:50 p.m.-5:12 a.m.

1 stop13h 22m

C$ 2,946

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$ 317. 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$ 344.

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 04m
Direct flights	None

The fastest flight from London, Ontario to Orange County takes 12h 04m

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 Boeing 737 MAX 8, making up 32.48% of the total bookings. Other popular models include Embraer 195 E2 with 31.39%, Airbus A321-100/200 with 9.67%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 6.02%.

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.