Find flights
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Orange County from £323

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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 19 November 2025.

Wed 3/1220:00LHR - LGB
2 stops33h 45mVirgin Atlantic
Mon 8/1213:15LGB - LHR
2 stops15h 35mVirgin Atlantic
Deal found 17/11£465
Mon 24/1113:00LHR - LGB
2 stops40h 38mVirgin Atlantic
Mon 1/1213:15LGB - LHR
2 stops33h 50mVirgin Atlantic
Deal found 16/11£466
Tue 2/1216:00LHR - LGB
2 stops37h 45mVirgin Atlantic
Tue 9/1213:15LGB - LHR
1 stop12h 45mVirgin Atlantic
Deal found 18/11£468
Tue 9/1212:20LHR - LGB
2 stops17h 25mVirgin Atlantic
Tue 16/1213:15LGB - LHR
2 stops33h 45mVirgin Atlantic
Deal found 16/11£469
Sat 13/1213:00LHR - LGB
2 stops40h 45mVirgin Atlantic
Tue 6/107:00LGB - LHR
1 stop19h 00mVirgin Atlantic
Deal found 17/11£471
Tue 25/1113:00LHR - LGB
2 stops40h 38mVirgin Atlantic
Tue 2/1207:00LGB - LHR
2 stops16h 05mVirgin Atlantic
Deal found 16/11£471
Wed 26/1110:45LHR - LGB
2 stops18h 53mVirgin Atlantic
Sat 6/1207:00LGB - LHR
2 stops22h 05mVirgin Atlantic
Deal found 17/11£472
Sat 22/1112:20LHR - LGB
2 stops17h 18mVirgin Atlantic
Fri 28/1107:00LGB - LHR
2 stops20h 40mVirgin Atlantic
Deal found 18/11£474
Fri 19/1214:00LHR - SNA
1 stop27h 18mDelta
Tue 6/107:30SNA - LHR
1 stop21h 20mDelta
Deal found 18/11£475
Thu 20/1120:00LHR - LGB
2 stops57h 38mVirgin Atlantic
Sat 29/1107:00LGB - LHR
2 stops16h 05mVirgin Atlantic
Deal found 17/11£475
Thu 27/1110:45LHR - SNA
1 stop15h 23mVirgin Atlantic
Mon 1/1213:50SNA - LHR
1 stop12h 10mVirgin Atlantic
Deal found 18/11£477
Mon 29/1216:00LHR - SNA
1 stop25h 18mDelta
Wed 7/111:20SNA - LHR
1 stop15h 10mDelta
Deal found 18/11£483

Cheap 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 19 November 2025.

Round-trip from

£351

One-way from

£323

Popular in

December

Cheapest in

September

Average price

£481
Virgin Atlantic
  • Virgin Atlantic
  • 30/1-4/2
  • 2 total stops
  • 30h 24m total
  • London to Orange County
Search Deals
British Airways
  • British Airways
  • 21/4
  • 2 total stops
  • 21h 06m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 19 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Orange County that are best for you.

Fly from

Heathrow

Fly to

Orange County

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 31/3

09:55-20:44

2 stops18h 49m

Santa Ana J. Wayne/Orange Cnty

Tue 14/4

07:15-09:00

1 stop17h 45m

£389

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 25/2

17:20-21:45

2 stops36h 25m

Long Beach Municipal

Wed 11/3

07:10-10:30

2 stops20h 20m

£389

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 1/4

06:30-21:49

2 stops23h 19m

Long Beach Municipal

Fri 10/4

07:10-09:50

1 stop18h 40m

£392

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 5/3

10:45-21:45

1 stop19h 00m

Long Beach Municipal

Tue 10/3

12:59-10:00

1 stop14h 01m

£394

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 1/2

12:30-22:15

1 stop17h 45m

Santa Ana J. Wayne/Orange Cnty

Sun 8/2

07:45-07:50

1 stop16h 05m

£402

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 28/3

15:50-18:50

1 stop34h 00m

Santa Ana J. Wayne/Orange Cnty

Sat 11/4

07:15-09:00

1 stop17h 45m

£423

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 12/2

10:00-21:45

2 stops43h 45m

Long Beach Municipal

Mon 16/2

07:00-10:00

1 stop19h 00m

£423

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 17/2

10:45-20:08

1 stop17h 23m

Santa Ana J. Wayne/Orange Cnty

Tue 10/3

12:10-11:40

1 stop16h 30m

£436

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 14/1

08:55-20:04

1 stop19h 09m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

07:45-09:00

1 stop17h 15m

£481

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 29/12

16:00-09:18

1 stop25h 18m

Santa Ana J. Wayne/Orange Cnty

Thu 8/1

06:45-06:25

1 stop15h 40m

£483

Flights are sorted by cheapest return flights first.

Deals found on 17/11

Showing 1-10 of 36 results
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 £346). Flying from London Heathrow Airport to Orange County in July is currently the most expensive (average of £534). 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.

What is the cheapest time of day to fly from LHR to KFI?

Find hourly flight availability from Heathrow to Orange County. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 November 2025.

One of the essential ways to save on airfare from London Heathrow Airport to Orange County is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 3% on airfare.

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 19 November 2025.
Read reviews from past customers who have flown with Virgin Atlantic, Lufthansa, 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
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,576 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,532 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Overall

7.5

Boarding

7.7

Food

6.9

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 Delta, Virgin Atlantic, and KLM fly from London Heathrow Airport to Orange County in about 17h 23m. The time it takes to get you to your destination can typically vary by up to 19h 02m. 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.

  • What are the cheapest airlines to fly from London Heathrow Airport to Orange County one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £323. Users have also found prices from £334 and £343 on United Airlines and Virgin Atlantic, respectively.

  • 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 £346). Flying from London Heathrow Airport to Orange County in July is currently the most expensive (average of £534). 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
Heathrow to Las Vegas flights
Gatwick to Los Angeles flights
London City to Los Angeles flights
Gatwick to San Francisco flights
Gatwick to Las Vegas flights
Stansted to Los Angeles flights
Heathrow to Ontario flights
London City to San Francisco flights
London City to Las Vegas flights
Heathrow to Santa Ana flights
Heathrow to San Jose flights
Luton to Los Angeles flights
Stansted to San Francisco flights
Heathrow to San Diego flights
Heathrow to Burbank flights
Heathrow to Oakland flights
Stansted to Las Vegas flights
Luton to San Francisco flights
Gatwick to San Jose flights
Gatwick to Oakland flights
Luton to Las Vegas flights
Gatwick to Santa Ana flights
Gatwick to Burbank flights
Heathrow to Long Beach flights
Gatwick to San Diego flights
Heathrow to Sacramento flights
London City to San Diego flights
Gatwick to Sacramento flights
Stansted to San Diego flights
London City to Santa Ana flights
London City to Burbank flights
London City to Sacramento flights
Heathrow to Santa Rosa flights
London City to Oakland flights
Heathrow to Medford flights
Gatwick to Ontario flights
London City to San Jose flights
Heathrow to Palm Springs flights
Heathrow to Reno flights
London City to Ontario flights
Heathrow to Santa Barbara flights
Gatwick to Reno flights
Southend to San Francisco flights
London City to Palm Springs flights
London City to Santa Barbara flights
Gatwick to Palm Springs flights
Heathrow to Monterey flights
Heathrow to Tijuana 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 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£346Average£408FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£380Average£509FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£396Average£544FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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.