Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Orange County from £360

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Orange County
Explore the most affordable flight options available from Heathrow to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Thu 9/706:55
LHR
-
SNA
2 stops18h 35m
United Airlines
Mon 20/706:45
SNA
-
LHR
1 stop18h 55m
United Airlines
Deal found 9/6£417
Wed 1/709:30
LHR
-
SNA
2 stops17h 22m
Multiple Airlines
Wed 15/713:15
SNA
-
LHR
2 stops33h 20m
Multiple Airlines
Deal found 7/6£425
Wed 1/713:00
LHR
-
SNA
1 stop15h 55m
Lufthansa
Wed 15/713:08
SNA
-
LHR
1 stop15h 27m
Lufthansa
Deal found 8/6£432
Thu 12/1114:30
LHR
-
SNA
1 stop28h 56m
Air Canada
Mon 16/1112:25
SNA
-
LHR
1 stop15h 25m
Air Canada
Deal found 8/6£437
Tue 16/609:30
LHR
-
SNA
2 stops34h 50m
Air Canada
Sun 19/713:15
SNA
-
LHR
2 stops38h 35m
Air Canada
Deal found 9/6£440
Mon 20/710:45
LHR
-
LGB
2 stops18h 47m
Virgin Atlantic
Wed 29/713:00
LGB
-
LHR
1 stop13h 00m
Virgin Atlantic
Deal found 8/6£473
Thu 17/906:30
LHR
-
LGB
2 stops23h 08m
Virgin Atlantic
Wed 23/907:00
LGB
-
LHR
1 stop19h 00m
Virgin Atlantic
Deal found 7/6£476
Fri 28/820:55
LHR
-
LGB
2 stops32h 37m
Virgin Atlantic
Fri 11/907:10
LGB
-
LHR
1 stop18h 50m
Virgin Atlantic
Deal found 8/6£480
Fri 4/920:55
LHR
-
LGB
2 stops32h 37m
Virgin Atlantic
Sat 19/907:00
LGB
-
LHR
1 stop19h 00m
Virgin Atlantic
Deal found 8/6£481
Wed 2/911:45
LHR
-
LGB
2 stops17h 47m
Virgin Atlantic
Mon 14/907:00
LGB
-
LHR
1 stop19h 00m
Virgin Atlantic
Deal found 9/6£481
Sun 6/908:40
LHR
-
LGB
2 stops20h 52m
Virgin Atlantic
Mon 14/907:00
LGB
-
LHR
1 stop19h 00m
Virgin Atlantic
Deal found 8/6£484
Wed 12/806:30
LHR
-
LGB
2 stops23h 02m
Delta
Sat 22/813:00
LGB
-
LHR
1 stop13h 00m
Delta
Deal found 8/6£486

Find flight deals from Heathrow to Orange County

Keep the following information in mind while searching for Heathrow to Orange County flight deals. Data was last updated 9 June 2026.

Round-trip from

£417

One-way from

£360

Popular in

December

Cheapest in

September

Average price

£501
United Airlines
  • United Airlines
  • 9/7-20/7
  • 3 total stops
  • 37h 30m total
  • London to Orange County
Search Deals
British Airways
  • British Airways
  • 13/10
  • 2 total stops
  • 23h 36m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Orange County that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
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

Thu 12/11

06:35-18:05

2 stops19h 30m

Santa Ana J. Wayne/Orange Cnty

Mon 16/11

12:10-10:15

1 stop14h 05m

£417

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 9/7

06:55-17:30

2 stops18h 35m

Santa Ana J. Wayne/Orange Cnty

Mon 20/7

16:00-11:55

2 stops35h 55m

£417

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 1/7

09:30-17:18

1 stop15h 48m

Santa Ana J. Wayne/Orange Cnty

Wed 15/7

18:26-20:40

2 stops18h 14m

£441

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 12/8

06:30-21:32

2 stops23h 02m

Long Beach Municipal

Sat 22/8

13:00-10:00

1 stop13h 00m

£486

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Fri 21/8

06:30-21:32

2 stops23h 02m

Long Beach Municipal

Sun 30/8

07:00-15:35

2 stops24h 35m

£487

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 13/8

06:15-21:32

2 stops23h 17m

Long Beach Municipal

Sat 22/8

13:00-10:00

1 stop13h 00m

£490

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 12/8

06:30-21:32

2 stops23h 02m

Long Beach Municipal

Mon 24/8

07:00-10:00

1 stop19h 00m

£492

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Sat 22/8

06:15-21:32

2 stops23h 17m

Long Beach Municipal

Mon 31/8

13:00-15:35

2 stops18h 35m

£492

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 2/9

11:45-21:32

2 stops17h 47m

Long Beach Municipal

Sat 19/9

07:00-10:00

1 stop19h 00m

£496

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 24/6

09:55-21:29

2 stops43h 34m

Long Beach Municipal

Wed 1/7

07:00-08:05

2 stops41h 05m

£498

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 40 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Heathrow to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Orange County

What is the cheapest month to book a flight from London Heathrow Airport to Orange County?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Orange County (average of £340). Flying from London Heathrow Airport to Orange County in July is currently the most expensive (average of £535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated 9 June 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andBritish Airways from London Heathrow Airport to Orange County. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
689 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
9,800 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,032 reviews
Virgin Atlantic
7.5
Good
689 reviews
Check prices

Comfort

7.3

Crew

8.1

Entertainment

7.5

Food

6.9

Overall

7.5

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London Heathrow Airport to Orange County?

    Airlines like United Airlines and Delta fly from London Heathrow Airport to Orange County in about 19h 30m. The time it takes to get you to your destination can typically vary by up to 3h 32m. London Heathrow Airport and Orange County are separated by a distance of 5437 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Heathrow to Orange County that include hotel bookings?

    Yes. In addition to deals on Heathrow to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Orange County.

  • Can I find deals for business class flights from Heathrow to Orange County?

    Yes. Cheapflights offers flight deals from Heathrow to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Orange County?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Orange County (average of £340). Flying from London Heathrow Airport to Orange County in July is currently the most expensive (average of £535). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles flights
Heathrow to San Francisco flights
Gatwick to Los Angeles flights
Heathrow to Las Vegas flights
London City to Los Angeles flights
Stansted to Los Angeles flights
Heathrow to Ontario flights
Gatwick to San Francisco flights
London City to San Francisco flights
Stansted to San Francisco flights
Luton to Los Angeles flights
Heathrow to Santa Ana flights
Gatwick to Las Vegas flights
Heathrow to San Jose flights
London City to Las Vegas flights
Stansted to Las Vegas flights
Heathrow to San Diego flights
Luton to San Francisco flights
Gatwick to San Jose flights
Heathrow to Oakland flights
Gatwick to Burbank flights
Heathrow to Burbank flights
Gatwick to San Diego flights
Luton to Las Vegas flights
Gatwick to Oakland flights
Stansted to San Diego flights
London City to San Diego flights
Heathrow to Santa Rosa flights
Heathrow to Long Beach flights
London City to San Jose flights
Gatwick to Ontario flights
Southend to Los Angeles flights
Gatwick to Santa Ana flights
Stansted to San Jose flights
Heathrow to Sacramento flights
London City to Santa Ana flights
London City to Sacramento flights
Heathrow to Reno flights
London City to Ontario flights
Heathrow to Palm Springs flights
Gatwick to Sacramento flights
London City to Burbank flights
Gatwick to Tijuana flights
Southend to Las Vegas flights
Southend to San Francisco flights
Gatwick to Reno flights
Stansted to Santa Ana flights
Gatwick to Palm Springs flights
Heathrow to Fresno flights
Heathrow to Monterey flights

Top 3 airlines flying from Heathrow to Orange County

Discover the top 3 airlines that operate flights from Heathrow to Orange County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£340Average£419FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£380Average£427FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£383Average£556FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Orange County?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Orange County from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Orange County?

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Orange County for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Heathrow to Orange County with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Orange County, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Heathrow to Orange County become cheaper?

Of course! You can now track prices for flights from Heathrow to Orange County and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.