Which airlines fly to Orange County?

British Airways, Lufthansa and Virgin Atlantic are the top three most popular airlines that fly to Orange County from London according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Orange County. Keep in mind that there are 4 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?

Aer Lingus, WestJet, and British Airways are the most popular carriers operating from London to Orange County

When did momondo last update prices for flights from London to Orange County?

Prices for flights from London to Orange County are refreshed on a daily basis.

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

As of August 2025, there are 4 operators available to choose from for flights from London to Orange County.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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.

£371 Cheap Flights from London to Orange County in 2025

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Find the cheapest flights from London to Orange County

Round-trip

One-way

Last minute

Cheap return flights

20:55 - 17:13LHR-SNA

28h 18m2 stops

07:45 - 07:15SNA-LHR

15h 30m1 stop

£408Virgin Atlantic

Find Deal

Mon, 1 Sep - Sun, 14 Sep

20:55 - 17:13LHR-SNA

28h 18m2 stops

07:45 - 12:15SNA-LHR

20h 30m2 stops

£413Virgin Atlantic

Find Deal

Mon, 1 Sep - Sun, 14 Sep

15:40 - 21:52LHR-SNA

14h 12m1 stop

16:43 - 14:25SNA-LHR

13h 42m1 stop

£416British Airways

Find Deal

Mon, 1 Sep - Sun, 14 Sep

08:20 - 18:06LHR-SNA

17h 46m1 stop

11:42 - 09:00SNA-LHR

13h 18m1 stop

£417British Airways

Find Deal

Sat, 13 Sep - Sat, 20 Sep

15:15 - 21:36LHR-LGB

38h 21m2 stops

07:01 - 13:30LGB-LHR

22h 29m2 stops

£421Virgin Atlantic

Find Deal

Mon, 22 Sep - Tue, 30 Sep

11:20 - 16:26LHR-LGB

37h 06m2 stops

07:01 - 14:15LGB-LHR

23h 14m2 stops

£460

Find Deal

Fri, 29 Aug - Thu, 11 Sep

18:15 - 21:36LHR-LGB

35h 21m2 stops

17:04 - 09:50LGB-LHR

32h 46m1 stop

£461

Find Deal

Sat, 20 Sep - Fri, 3 Oct

14:50 - 20:42LHR-SNA

13h 52m1 stop

18:35 - 09:40SNA-LHR

31h 05m1 stop

£477United Airlines

Find Deal

Mon, 8 Sep - Sun, 21 Sep

12:20 - 20:28LHR-SNA

16h 08m1 stop

09:37 - 07:25SNA-LHR

13h 48m1 stop

£512United Airlines

Find Deal

Fri, 29 Aug - Thu, 11 Sep

14:50 - 20:42LHR-SNA

13h 52m1 stop

13:20 - 09:40SNA-LHR

12h 20m1 stop

£512Lufthansa

Find Deal

Mon, 1 Sep - Tue, 9 Sep

Aer Lingus flights from London to Orange County

Our best Aer Lingus deals on London to Orange County flight tickets

Aer Lingus

4 Aug

LHR21:10London Heathrow

56h 10m

2 stops

SNA21:20Santa Ana J. Wayne/Orange Cnty

11 Aug

SNA10:38Santa Ana J. Wayne/Orange Cnty

43h 17m

2 stops

LHR13:55London Heathrow

£702

Find similar

Aer Lingus

12 Aug

LHR21:10London Heathrow

32h 10m

2 stops

SNA21:20Santa Ana J. Wayne/Orange Cnty

7 Nov

SNA07:55Santa Ana J. Wayne/Orange Cnty

18h 15m

2 stops

LHR10:10London Heathrow

£712

Find similar

Aer Lingus

12 Aug

LHR21:10London Heathrow

32h 10m

2 stops

SNA21:20Santa Ana J. Wayne/Orange Cnty

10 Oct

SNA11:38Santa Ana J. Wayne/Orange Cnty

17h 47m

2 stops

LHR13:25London Heathrow

£723

Find similar

WestJet flights from London to Orange County

Our best WestJet deals on London to Orange County flight tickets

WestJet

29 Aug

LGW10:45London Gatwick

57h 14m

2 stops

SNA11:59Santa Ana J. Wayne/Orange Cnty

11 Sept

SNA12:50Santa Ana J. Wayne/Orange Cnty

36h 35m

2 stops

LGW09:25London Gatwick

£799

Find similar

WestJet

12 Aug

LGW10:45London Gatwick

57h 14m

2 stops

SNA11:59Santa Ana J. Wayne/Orange Cnty

19 Aug

SNA12:50Santa Ana J. Wayne/Orange Cnty

36h 35m

2 stops

LGW09:25London Gatwick

£1,607

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/9

20:55-17:13

2 stops28h 18m

Santa Ana J. Wayne/Orange Cnty

Sun 14/9

07:45-07:15

1 stop15h 30m

£408

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/9

20:55-17:13

2 stops28h 18m

Santa Ana J. Wayne/Orange Cnty

Sun 14/9

07:45-12:15

2 stops20h 30m

£413

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/9

15:40-21:52

1 stop14h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 14/9

16:43-14:25

1 stop13h 42m

£416

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 13/9

08:20-18:06

1 stop17h 46m

Santa Ana J. Wayne/Orange Cnty

Sat 20/9

11:42-09:00

1 stop13h 18m

£417

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 22/9

15:15-21:36

2 stops38h 21m

Long Beach Municipal

Tue 30/9

07:01-13:30

2 stops22h 29m

£421

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Fri 29/8

11:20-16:26

2 stops37h 06m

Long Beach Municipal

Thu 11/9

07:01-14:15

2 stops23h 14m

£460

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Sat 20/9

18:15-21:36

2 stops35h 21m

Long Beach Municipal

Fri 3/10

17:04-09:50

1 stop32h 46m

£461

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 8/9

14:50-20:42

1 stop13h 52m

Santa Ana J. Wayne/Orange Cnty

Sun 21/9

18:35-09:40

1 stop31h 05m

£477

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 29/8

12:20-20:28

1 stop16h 08m

Santa Ana J. Wayne/Orange Cnty

Thu 11/9

09:37-07:25

1 stop13h 48m

£512

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 1/9

14:50-20:42

1 stop13h 52m

Santa Ana J. Wayne/Orange Cnty

Tue 9/9

13:20-09:40

1 stop12h 20m

£512

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 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 February is, on average, the cheapest month to fly to Orange County from London, with most prices found around £433. If you don’t want to visit Orange County in February, then you should wait until September to fly from London, when ticket prices are also cheap, with an average price of £434.

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. The lowest ticket price found for a Wednesday departure recently was £511. 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 £602.

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 evening when flights can be purchased for as low as £506. In the afternoon is when there is more demand to fly to Orange County, so prices are often more expensive at around £560 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around £511 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 for as low as £448 on momondo.

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

You could potentially save up to 15% on your flight if you consider stops on a London to Orange County flight.

Cheap London to Orange County flight deals and tips

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

Best price found	£371
Fastest flight time	13h 26m
Direct flights	None
Airports in Orange County	2 airports

The best one-way flight to Orange County from London in the past 72 hours is £371. The best return flight deal from London to Orange County found on momondo in the last 72 hours is £408.

The fastest flight from London to Orange County takes 13h 26m

There are no direct flights from London to Orange County. Popular non-direct routes for this connection are London Stansted Airport - Santa Ana J. Wayne/Orange Cnty Airport, London Gatwick Airport - Santa Ana J. Wayne/Orange Cnty Airport and London Heathrow Airport - Santa Ana J. Wayne/Orange Cnty Airport.

There are 2 airports near Orange County: Long Beach Municipal (LGB), Santa Ana J. Wayne/Orange Cnty (SNA)

Search flight deals

When did momondo last update prices for flights from London to Orange County?
Prices for flights from London to Orange County are refreshed on a daily basis.
How many operators does momondo search for flights from London to Orange County?
As of August 2025, there are 4 operators available to choose from for flights from London to Orange County.
How old do you have to be to fly from London to Orange County?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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 to Orange County?
Based on momondo bookings for flights between London and Orange County, the leading plane model is Boeing 787-9 Dreamliner, making up 17.97% of the total bookings. Other popular models include Airbus A350-1000 with 15.53%, Boeing 777 with 13.93%, and Boeing 777-300ER with 7.33%.

Best airlines flying from London to Orange County

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £378	Free Cancellation	Rating 6.6 7,222 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom £385	Free Cancellation	Rating 7.4 655 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom £417	Free Cancellation	Rating 6.8 7,275 reviews	Search Lufthansa flights
United Airlines	PriceFrom £481	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find London to Orange County flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Orange County that suits you.

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

Yes. All flights to Orange County from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to Orange County flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Orange County right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Orange County flights. All you need is a valid email address and we will do the rest; it is that quick and easy.