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

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$ 319 Cheap Flights from London to Orange County in 2025/26

1 adult

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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.

8:10 p.m. - 1:25 p.m.

YXU

SNA

20h 15m1 stop

2:15 p.m. - 6:34 a.m.

SNA

YXU

13h 19m1 stop

C$ 571WestJet

Wed, 14 Jan - Sun, 18 Jan

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

YXU

SNA

13h 00m2 stops

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

SNA

YXU

9h 20m2 stops

C$ 574Air Canada

Wed, 14 Jan - Sun, 18 Jan

9:50 a.m. - 6:41 p.m.

YXU

SNA

11h 51m2 stops

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

SNA

YXU

9h 20m2 stops

C$ 585Air Canada

Wed, 14 Jan - Sun, 18 Jan

5:10 a.m. - 5:22 p.m.

YXU

SNA

15h 12m2 stops

12:25 p.m. - 8:46 a.m.

SNA

YXU

17h 21m2 stops

C$ 624Air Canada

Thu, 5 Feb - Thu, 12 Feb

8:10 p.m. - 6:46 p.m.

YXU

SNA

25h 36m2 stops

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

SNA

YXU

13h 20m1 stop

C$ 626Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

8:10 p.m. - 1:25 p.m.

YXU

SNA

20h 15m1 stop

2:15 p.m. - 6:34 a.m.

SNA

YXU

13h 19m1 stop

C$ 659WestJet

Wed, 14 Jan - Sun, 18 Jan

8:10 p.m. - 1:25 p.m.

YXU

SNA

20h 15m1 stop

2:15 p.m. - 6:34 a.m.

SNA

YXU

13h 19m1 stop

C$ 670WestJet

Wed, 14 Jan - Sun, 18 Jan

5:10 a.m. - 6:41 p.m.

YXU

SNA

16h 31m2 stops

6:25 p.m. - 5:05 p.m.

SNA

YXU

19h 40m3 stops

C$ 698United Airlines

Wed, 14 Jan - Sun, 18 Jan

5:10 a.m. - 6:41 p.m.

YXU

SNA

16h 31m2 stops

6:25 p.m. - 5:05 p.m.

SNA

YXU

19h 40m3 stops

C$ 710United Airlines

Wed, 14 Jan - Sun, 18 Jan

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

YXU

SNA

13h 00m2 stops

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

SNA

YXU

11h 36m2 stops

C$ 823United Airlines

Thu, 5 Feb - Thu, 12 Feb

WestJet flights from London, Ontario to Orange County

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

WestJet

14 Jan

YXU8:10 p.m.London

20h 15m

1 stop

SNA1:25 p.m.Santa Ana J. Wayne/Orange Cnty

18 Jan

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

13h 19m

1 stop

YXU6:34 a.m.London

C$ 571

Find similar

WestJet

14 Jan

YXU8:10 p.m.London

20h 15m

1 stop

SNA1:25 p.m.Santa Ana J. Wayne/Orange Cnty

18 Jan

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

13h 19m

1 stop

YXU6:34 a.m.London

C$ 659

Find similar

WestJet

14 Jan

YXU8:10 p.m.London

20h 15m

1 stop

SNA1:25 p.m.Santa Ana J. Wayne/Orange Cnty

18 Jan

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

13h 19m

1 stop

YXU6:34 a.m.London

C$ 670

Find similar

Air Canada flights from London, Ontario to Orange County

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

Air Canada

14 Jan

YXU5:10 a.m.London

13h 00m

2 stops

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

18 Jan

SNA9:00 a.m.Santa Ana J. Wayne/Orange Cnty

9h 20m

2 stops

YXU9:20 p.m.London

C$ 574

Find similar

Air Canada

14 Jan

YXU9:50 a.m.London

11h 51m

2 stops

SNA6:41 p.m.Santa Ana J. Wayne/Orange Cnty

18 Jan

SNA9:00 a.m.Santa Ana J. Wayne/Orange Cnty

9h 20m

2 stops

YXU9:20 p.m.London

C$ 585

Find similar

Air Canada

5 Feb

YXU5:10 a.m.London

15h 12m

2 stops

SNA5:22 p.m.Santa Ana J. Wayne/Orange Cnty

12 Feb

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

17h 21m

2 stops

YXU8:46 a.m.London

C$ 624

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

Wed 14/1

8:10 p.m.-1:25 p.m.

1 stop20h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

2:15 p.m.-6:34 a.m.

1 stop13h 19m

C$ 571

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

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

2 stops13h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

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

2 stops9h 20m

C$ 574

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

9:50 a.m.-6:41 p.m.

2 stops11h 51m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

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

2 stops9h 20m

C$ 585

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 5/2

5:10 a.m.-5:22 p.m.

2 stops15h 12m

Santa Ana J. Wayne/Orange Cnty

Thu 12/2

12:25 p.m.-8:46 a.m.

2 stops17h 21m

C$ 624

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 5/2

8:10 p.m.-6:46 p.m.

2 stops25h 36m

Santa Ana J. Wayne/Orange Cnty

Thu 12/2

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

1 stop13h 20m

C$ 626

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

8:10 p.m.-1:25 p.m.

1 stop20h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

2:15 p.m.-6:34 a.m.

1 stop13h 19m

C$ 659

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

8:10 p.m.-1:25 p.m.

1 stop20h 15m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

2:15 p.m.-6:34 a.m.

1 stop13h 19m

C$ 670

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

5:10 a.m.-6:41 p.m.

2 stops16h 31m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

6:25 p.m.-5:05 p.m.

3 stops19h 40m

C$ 698

LondonSanta Ana

YXU - SNA

YXUSNA

London

Wed 14/1

5:10 a.m.-6:41 p.m.

2 stops16h 31m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

6:25 p.m.-5:05 p.m.

3 stops19h 40m

C$ 710

LondonSanta Ana

YXU - SNA

YXUSNA

London

Thu 5/2

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

2 stops13h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 12/2

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

2 stops11h 36m

C$ 823

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

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$ 318. 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$ 346.

What is the cheapest day to depart on your flight to Orange County?

The cheapest day to depart from London, Ontario to Orange County is on a Saturday when prices can be found for as low as C$ 452. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 668. These prices are subject to change though, so be sure to set up a Price Alert for flights to Orange County.

What is the cheapest time of day to depart on your flight to Orange County?

According to our data, the cheapest time of day to fly to Orange County is in the afternoon. momondo users have found flights departing from London, Ontario to Orange County in the afternoon for as low as C$ 476. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Orange County are more costly in the morning, with an average ticket price of C$ 564. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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	13h 00m
Direct flights	None

The fastest flight from London, Ontario to Orange County takes 13h 00m

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 Embraer 195 E2, making up 32.42% of the total bookings. Other popular models include Boeing 737 MAX 8 with 31.73%, Airbus A321-100/200 with 8.58%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 7.03%.

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.