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 according to our data. British Airways is the first choice among our users, with 47% 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 to Orange County?

British Airways, United Airlines, and Air Canada 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 June 2026, there are 3 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.

£340 Cheap Flights from London to Orange County in 2026

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Find the cheapest flights from London to Orange County

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

11:00 - 18:45

LHR

SNA

15h 45m

1 stop

09:07 - 06:20

SNA

LHR

13h 13m

1 stop

£510British Airways

Mon, 10 Aug - Mon, 17 Aug

14:25 - 22:24

LHR

SNA

15h 59m

1 stop

11:31 - 10:30

SNA

LHR

14h 59m

1 stop

£512British Airways

Mon, 20 Jul - Tue, 28 Jul

06:30 - 21:51

LHR

SNA

23h 21m

2 stops

10:35 - 10:00

SNA

LHR

16h 25m

1 stop

£521Iberia

Wed, 21 Oct - Mon, 26 Oct

14:25 - 22:24

LHR

SNA

15h 59m

1 stop

09:16 - 09:00

SNA

LHR

15h 44m

1 stop

£536Iberia

Mon, 20 Jul - Tue, 28 Jul

10:30 - 19:35

LHR

SNA

17h 05m

2 stops

09:07 - 06:20

SNA

LHR

13h 13m

1 stop

£538American Airlines

Mon, 10 Aug - Mon, 24 Aug

10:45 - 21:32

LHR

LGB

18h 47m

2 stops

07:00 - 10:00

LGB

LHR

19h 00m

1 stop

£538Virgin Atlantic

Thu, 6 Aug - Wed, 12 Aug

17:10 - 17:59

LHR

SNA

32h 49m

2 stops

06:45 - 10:15

SNA

LHR

20h 30m

2 stops

£539Virgin Atlantic

Wed, 21 Oct - Mon, 26 Oct

09:55 - 21:32

LHR

LGB

43h 37m

2 stops

07:00 - 11:00

LGB

LHR

20h 00m

1 stop

£559KLM

Tue, 7 Jul - Tue, 14 Jul

14:30 - 12:05

LGW

SNA

29h 35m

2 stops

06:46 - 10:40

SNA

LGW

19h 54m

2 stops

£696American Airlines

Fri, 24 Jul - Fri, 31 Jul

07:45 - 21:32

LCY

LGB

21h 47m

2 stops

13:00 - 17:20

LGB

LCY

20h 20m

2 stops

£1,882KLM

Tue, 14 Jul - Tue, 21 Jul

British Airways flights from London to Orange County

Our best British Airways deals on London to Orange County flight tickets

British Airways

10 Aug

LHR11:00London Heathrow

15h 45m

1 stop

SNA18:45Santa Ana J. Wayne/Orange Cnty

17 Aug

SNA09:07Santa Ana J. Wayne/Orange Cnty

13h 13m

1 stop

LHR06:20London Heathrow

£510

British Airways

20 Jul

LHR14:25London Heathrow

15h 59m

1 stop

SNA22:24Santa Ana J. Wayne/Orange Cnty

28 Jul

SNA11:31Santa Ana J. Wayne/Orange Cnty

14h 59m

1 stop

LHR10:30London Heathrow

£512

British Airways

21 Oct

LHR08:55London Heathrow

16h 38m

1 stop

SNA17:33Santa Ana J. Wayne/Orange Cnty

26 Oct

SNA14:29Santa Ana J. Wayne/Orange Cnty

14h 31m

1 stop

LHR12:00London Heathrow

£515

Delta flights from London to Orange County

Our best Delta deals on London to Orange County flight tickets

Delta

15 Jun

LHR06:30London Heathrow

17h 43m

2 stops

SNA16:13Santa Ana J. Wayne/Orange Cnty

30 Jun

SNA09:50Santa Ana J. Wayne/Orange Cnty

18h 15m

2 stops

LHR12:05London Heathrow

£546

Delta

7 Aug

LHR06:30London Heathrow

17h 44m

2 stops

SNA16:14Santa Ana J. Wayne/Orange Cnty

25 Aug

SNA14:00Santa Ana J. Wayne/Orange Cnty

15h 15m

1 stop

LHR13:15London Heathrow

£549

Delta

18 Jun

LHR11:45London Heathrow

18h 45m

2 stops

SNA22:30Santa Ana J. Wayne/Orange Cnty

22 Jul

SNA07:00Santa Ana J. Wayne/Orange Cnty

21h 05m

1 stop

LHR12:05London Heathrow

£553

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 10/8

11:00-18:45

1 stop15h 45m

Santa Ana J. Wayne/Orange Cnty

Mon 17/8

09:07-06:20

1 stop13h 13m

£510

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 20/7

14:25-22:24

1 stop15h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

11:31-10:30

1 stop14h 59m

£512

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 21/10

06:30-21:51

2 stops23h 21m

Santa Ana J. Wayne/Orange Cnty

Mon 26/10

10:35-10:00

1 stop16h 25m

£521

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 20/7

14:25-22:24

1 stop15h 59m

Santa Ana J. Wayne/Orange Cnty

Tue 28/7

09:16-09:00

1 stop15h 44m

£536

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 10/8

10:30-19:35

2 stops17h 05m

Santa Ana J. Wayne/Orange Cnty

Mon 24/8

09:07-06:20

1 stop13h 13m

£538

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 6/8

10:45-21:32

2 stops18h 47m

Long Beach Municipal

Wed 12/8

07:00-10:00

1 stop19h 00m

£538

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 21/10

17:10-17:59

2 stops32h 49m

Santa Ana J. Wayne/Orange Cnty

Mon 26/10

06:45-10:15

2 stops20h 30m

£539

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Tue 7/7

09:55-21:32

2 stops43h 37m

Long Beach Municipal

Tue 14/7

07:00-11:00

1 stop20h 00m

£559

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Fri 24/7

14:30-12:05

2 stops29h 35m

Santa Ana J. Wayne/Orange Cnty

Fri 31/7

06:46-10:40

2 stops19h 54m

£696

LondonLong Beach

LCY - LGB

LCYLGB

London City

Tue 14/7

07:45-21:32

2 stops21h 47m

Long Beach Municipal

Tue 21/7

13:00-17:20

2 stops20h 20m

£1,882

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 January is, on average, the cheapest month to fly to Orange County from London, with most prices found around £290. If you don’t want to visit Orange County in January, then you should wait until December to fly from London, when ticket prices are also cheap, with an average price of £338.

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

According to our data, Thursday is the cheapest day to fly to Orange County from London. The lowest ticket price found for a Thursday departure recently was £520. 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 £580.

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 £513. In the afternoon is when there is more demand to fly to Orange County, so prices are often more expensive at around £564 per ticket.

How far in advance should I book a flight from London 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 £489 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 £444 on momondo.

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

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

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

Fastest flight time	13h 14m
Direct flights	None

The fastest flight from London to Orange County takes 13h 14m

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

Search flight deals

Frequently asked questions about flying 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 June 2026, there are 3 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 17.30% of the total bookings. Other popular models include Airbus A350-1000 with 14.56%, Boeing 777 with 11.98%, and Airbus A321neo with 7.96%.

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
Virgin Atlantic	PriceFrom £338	Free Cancellation	Rating 7.5 689 reviews	Search Virgin Atlantic flights
United Airlines	PriceFrom £377	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights
British Airways	PriceFrom £380	Free Cancellation	Rating 6.7 8,014 reviews	Search British Airways 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.