Which airlines fly to Orange County?

British Airways, Virgin Atlantic and United Airlines are the top three most popular airlines that fly to Orange County from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 3 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 Heathrow to Orange County?

United Airlines, Delta, and Virgin Atlantic are the most popular carriers operating from London Heathrow to Orange County

How many operators does momondo search for flights from London Heathrow Airport to Orange County?

The number of operators available for flights from London Heathrow Airport to Orange County is 3 as of March 2026.

How old do you have to be to fly from London Heathrow Airport to Orange County?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Orange County.

What documentation or ID do you need to fly to Orange County?

The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£341 Cheap Flights from London Heathrow Airport to Orange County in 2026

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Find the cheapest flights from London Heathrow Airport to Orange County

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:30 - 20:47

LHR

SNA

19h 17m

2 stops

12:15 - 06:45

SNA

LHR

34h 30m

2 stops

£446Lufthansa

Tue, 7 Apr - Sat, 18 Apr

09:00 - 21:58

LHR

SNA

20h 58m

2 stops

07:50 - 14:10

SNA

LHR

22h 20m

1 stop

£451United Airlines

Thu, 23 Apr - Sun, 26 Apr

09:30 - 20:47

LHR

SNA

19h 17m

2 stops

07:50 - 07:25

SNA

LHR

15h 35m

1 stop

£452United Airlines

Wed, 15 Apr - Sun, 26 Apr

07:25 - 17:33

LHR

SNA

18h 08m

2 stops

08:45 - 12:20

SNA

LHR

19h 35m

1 stop

£452United Airlines

Tue, 28 Apr - Tue, 5 May

10:50 - 21:58

LHR

SNA

19h 08m

2 stops

07:00 - 06:55

SNA

LHR

15h 55m

2 stops

£453United Airlines

Thu, 16 Apr - Sat, 9 May

15:05 - 11:15

LHR

SNA

28h 10m

1 stop

12:25 - 13:20

SNA

LHR

16h 55m

1 stop

£455Air Canada

Mon, 13 Apr - Thu, 23 Apr

18:55 - 16:21

LHR

LGB

29h 26m

2 stops

12:59 - 06:20

LGB

LHR

33h 21m

2 stops

£478Virgin Atlantic

Mon, 3 Aug - Wed, 12 Aug

18:55 - 21:45

LHR

LGB

34h 50m

2 stops

12:59 - 06:20

LGB

LHR

33h 21m

2 stops

£479Virgin Atlantic

Mon, 3 Aug - Fri, 14 Aug

06:15 - 21:45

LHR

LGB

23h 30m

2 stops

07:10 - 09:15

LGB

LHR

42h 05m

2 stops

£491Delta

Fri, 10 Jul - Sun, 19 Jul

06:15 - 21:45

LHR

LGB

23h 30m

2 stops

07:10 - 17:30

LGB

LHR

26h 20m

2 stops

£493Delta

Fri, 10 Jul - Sat, 25 Jul

Lufthansa flights from London Heathrow Airport to Orange County

Our best Lufthansa deals on London Heathrow Airport to Orange County flight tickets

Lufthansa

7 Apr

LHR09:30London Heathrow

19h 17m

2 stops

SNA20:47Santa Ana J. Wayne/Orange Cnty

18 Apr

SNA12:15Santa Ana J. Wayne/Orange Cnty

34h 30m

2 stops

LHR06:45London Heathrow

£446

Lufthansa

7 Apr

LHR09:30London Heathrow

19h 17m

2 stops

SNA20:47Santa Ana J. Wayne/Orange Cnty

18 Apr

SNA11:10Santa Ana J. Wayne/Orange Cnty

17h 15m

1 stop

LHR12:25London Heathrow

£457

Lufthansa

11 Apr

LHR11:25London Heathrow

13h 58m

1 stop

SNA17:23Santa Ana J. Wayne/Orange Cnty

18 Apr

SNA18:34Santa Ana J. Wayne/Orange Cnty

28h 51m

1 stop

LHR07:25London Heathrow

£458

American Airlines flights from London Heathrow Airport to Orange County

Our best American Airlines deals on London Heathrow Airport to Orange County flight tickets

American Airlines

30 Mar

LHR15:35London Heathrow

27h 11m

2 stops

SNA10:46Santa Ana J. Wayne/Orange Cnty

6 Apr

SNA19:48Santa Ana J. Wayne/Orange Cnty

17h 52m

2 stops

LHR21:40London Heathrow

£497

American Airlines

19 Mar

LHR11:45London Heathrow

16h 32m

1 stop

SNA21:17Santa Ana J. Wayne/Orange Cnty

25 Mar

SNA12:47Santa Ana J. Wayne/Orange Cnty

14h 13m

1 stop

LHR10:00London Heathrow

£635

American Airlines

19 Mar

LHR11:45London Heathrow

16h 32m

1 stop

SNA21:17Santa Ana J. Wayne/Orange Cnty

29 Mar

SNA08:45Santa Ana J. Wayne/Orange Cnty

15h 20m

1 stop

LHR08:05London Heathrow

£657

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 7/4

09:30-20:47

2 stops19h 17m

Santa Ana J. Wayne/Orange Cnty

Sat 18/4

12:15-06:45

2 stops34h 30m

£446

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 23/4

09:00-21:58

2 stops20h 58m

Santa Ana J. Wayne/Orange Cnty

Sun 26/4

07:50-14:10

1 stop22h 20m

£451

Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 15/4

09:30-20:47

2 stops19h 17m

Santa Ana J. Wayne/Orange Cnty

Sun 26/4

07:50-07:25

1 stop15h 35m

£452

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 28/4

07:25-17:33

2 stops18h 08m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

08:45-12:20

1 stop19h 35m

£452

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 16/4

10:50-21:58

2 stops19h 08m

Santa Ana J. Wayne/Orange Cnty

Sat 9/5

07:00-06:55

2 stops15h 55m

£453

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 13/4

15:05-11:15

1 stop28h 10m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

12:25-13:20

1 stop16h 55m

£455

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 3/8

18:55-16:21

2 stops29h 26m

Long Beach Municipal

Wed 12/8

12:59-06:20

2 stops33h 21m

£478

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 3/8

18:55-21:45

2 stops34h 50m

Long Beach Municipal

Fri 14/8

12:59-06:20

2 stops33h 21m

£479

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Fri 10/7

06:15-21:45

2 stops23h 30m

Long Beach Municipal

Sun 19/7

07:10-09:15

2 stops42h 05m

£491

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Fri 10/7

06:15-21:45

2 stops23h 30m

Long Beach Municipal

Sat 25/7

07:10-17:30

2 stops26h 20m

£493

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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?

The month of September is, on average, the cheapest month to fly to Orange County from London Heathrow Airport, with most prices found around £406. If you don’t want to visit Orange County in September, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £411.

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

According to our data, Wednesday is the cheapest day to fly to Orange County from London Heathrow Airport. The lowest ticket price found for a Wednesday departure recently was £497. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Orange County on Sunday is £563.

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

The cheapest time of day to fly to Orange County is in the morning when flights can be purchased for as low as £498. In the afternoon is when there is more demand to fly to Orange County, so prices are often more expensive at around £549 per ticket.

How far in advance should I book a flight to Orange County?

You are more likely to see cheaper flights to Orange County from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around £482 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from London Heathrow Airport for as low as £440 on momondo.

Can stopping save me money on London Heathrow Airport to Orange County flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Orange County.

Cheap London Heathrow Airport to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Orange County

Fastest flight time	13h 25m
Direct flights	None

The fastest flight from London Heathrow Airport to Orange County takes 13h 25m

There are no direct flights from London Heathrow Airport to Orange County. There are no popular flight routes from London Heathrow Airport to Orange County.

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to Orange County?
Prices for flights from London Heathrow Airport to Orange County are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Orange County?
The number of operators available for flights from London Heathrow Airport to Orange County is 3 as of March 2026.
How old do you have to be to fly from London Heathrow Airport to Orange County?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Orange County.
What documentation or ID do you need to fly to Orange County?
The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Orange County?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Orange County is Boeing 787-9 Dreamliner (20.29% of total bookings). The next most popular plane models are Airbus A350-1000 (19.21%), Boeing 777-300ER (10.77%), and Boeing 777 (9.64%).

Best airlines flying from London Heathrow Airport to Orange County

Compare and see reviews for airlines that fly from London Heathrow Airport to Orange County with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £341	Free Cancellation	Rating 7.5 682 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £372	Free Cancellation	Rating 6.7 7,802 reviews	Search British Airways flights
United Airlines	PriceFrom £381	Free Cancellation	Rating 7.4 9,435 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Orange County?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Orange County from London.

Can I find flights from London to Orange County with flexible booking policies on momondo?

Flights from London to Orange County with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Orange County?

momondo provides multiple filters to help you find the best flight to Orange County from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.