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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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
17 Jan — 24 Jan1
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 18 December 2025.

Sat 27/1210:45LHR - SNA
1 stop15h 20mDelta
Mon 29/1213:10SNA - LHR
1 stop12h 50mDelta
Deal found 17/12£418
Wed 24/1216:30LHR - SNA
1 stop35h 43mBritish Airways
Sat 10/115:15SNA - LHR
1 stop33h 20mBritish Airways
Deal found 17/12£493
Wed 17/1213:20LHR - LGB
2 stops40h 25mVirgin Atlantic
Tue 30/1213:15LGB - LHR
2 stops33h 35mVirgin Atlantic
Deal found 16/12£498
Thu 25/1212:20LHR - LGB
2 stops17h 25mVirgin Atlantic
Mon 12/107:00LGB - LHR
2 stops41h 05mVirgin Atlantic
Deal found 17/12£509
Wed 24/1216:30LHR - SNA
1 stop31h 19mBritish Airways
Wed 31/1210:48SNA - LHR
1 stop13h 47mBritish Airways
Deal found 17/12£528
Mon 22/1214:45LHR - SNA
1 stop15h 36mDelta
Wed 31/1208:00SNA - LHR
1 stop15h 05mDelta
Deal found 16/12£529
Wed 17/1210:45LHR - SNA
1 stop13h 40mDelta
Wed 31/1208:00SNA - LHR
1 stop15h 05mDelta
Deal found 16/12£531
Sun 21/1210:45LHR - SNA
1 stop15h 20mDelta
Wed 31/1213:10SNA - LHR
1 stop12h 50mDelta
Deal found 17/12£539
Wed 17/1215:50LHR - SNA
1 stop38h 40mKLM
Fri 2/107:00SNA - LHR
1 stop19h 00mKLM
Deal found 17/12£540
Wed 17/1215:50LHR - SNA
2 stops29h 10mDelta
Fri 2/107:00SNA - LHR
1 stop19h 00mDelta
Deal found 17/12£541
Sun 21/1210:35LHR - SNA
2 stops20h 05mAmerican Airlines
Wed 31/1209:17SNA - LHR
1 stop15h 18mAmerican Airlines
Deal found 16/12£558
Tue 30/1214:10LHR - SNA
1 stop15h 16mMultiple Airlines
Thu 8/112:52SNA - LHR
1 stop13h 08mMultiple Airlines
Deal found 16/12£559

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 18 December 2025.

Round-trip from

£441

One-way from

£323

Popular in

December

Cheapest in

September

Average price

£591
Virgin Atlantic
  • Virgin Atlantic
  • 16/4-28/4
  • 2 total stops
  • 28h 45m total
  • London to Orange County
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 10/2
  • 1 total stop
  • 15h 40m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 18 December 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

Thu 22/1

06:35-18:29

2 stops19h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

16:06-09:40

1 stop33h 34m

£381

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 1/2

11:35-17:28

1 stop13h 53m

Santa Ana J. Wayne/Orange Cnty

Sun 8/2

11:05-09:40

1 stop14h 35m

£405

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 12/1

11:35-17:28

1 stop13h 53m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

11:05-09:40

1 stop14h 35m

£405

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 21/2

12:35-21:32

1 stop16h 57m

Santa Ana J. Wayne/Orange Cnty

Mon 23/2

08:17-10:00

1 stop17h 43m

£449

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 23/4

11:10-19:16

1 stop16h 06m

Santa Ana J. Wayne/Orange Cnty

Wed 6/5

14:55-12:10

1 stop13h 15m

£460

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 20/3

15:50-19:42

1 stop34h 52m

Santa Ana J. Wayne/Orange Cnty

Fri 10/4

13:20-13:10

1 stop15h 50m

£468

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 13/1

07:30-20:17

2 stops20h 47m

Santa Ana J. Wayne/Orange Cnty

Tue 20/1

13:17-09:40

1 stop12h 23m

£476

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 16/1

12:35-22:01

1 stop17h 26m

Santa Ana J. Wayne/Orange Cnty

Fri 23/1

13:54-10:25

1 stop12h 31m

£478

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Sat 6/6

10:55-16:21

1 stop13h 26m

Long Beach Municipal

Tue 16/6

12:59-09:50

1 stop12h 51m

£479

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 19/1

20:25-21:45

2 stops33h 20m

Long Beach Municipal

Mon 2/2

13:05-11:40

2 stops38h 35m

£488

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 37 results
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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 £525). 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 18 December 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 18 December 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
675 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Crew

8.2

Overall

7.5

Comfort

7.3

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
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Crew

8.2

Overall

7.5

Comfort

7.3

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
7,635 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Crew

8.2

Overall

7.5

Comfort

7.3

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
7,585 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Crew

8.2

Overall

7.5

Comfort

7.3

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 United Airlines, Lufthansa, and Virgin Atlantic fly from London Heathrow Airport to Orange County in about 13h 26m. The time it takes to get you to your destination can typically vary by up to 6h 28m. London Heathrow Airport and Orange County are separated by a distance of 5438 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 £525). 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

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Alternative routes for Heathrow to Orange County

See prices for flight routes from nearby airports that may be better suited for you.
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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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£340Average£421FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£371Average£456FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£390Average£535FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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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.

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