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Cheap flights from London to Orange County from £312

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 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNA
25 Apr — 2 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from London to Orange County
Explore the most affordable flight options available from London to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2026.

Wed 16/908:40
LHR
-
SNA
2 stops35h 38m
Air Canada
Tue 22/913:15
SNA
-
LHR
2 stops33h 15m
Air Canada
Deal found 22/3£448
Mon 20/408:40
LHR
-
SNA
2 stops20h 15m
United Airlines
Mon 27/419:44
SNA
-
LHR
2 stops17h 41m
United Airlines
Deal found 21/3£450
Wed 6/507:25
LHR
-
SNA
2 stops18h 03m
United Airlines
Sun 10/518:27
SNA
-
LHR
1 stop31h 13m
United Airlines
Deal found 22/3£453
Mon 13/415:05
LHR
-
SNA
1 stop28h 10m
Air Canada
Sun 19/412:25
SNA
-
LHR
1 stop16h 55m
Air Canada
Deal found 23/3£453
Mon 20/406:55
LHR
-
SNA
2 stops18h 28m
Lufthansa
Mon 27/413:21
SNA
-
LHR
1 stop12h 19m
Lufthansa
Deal found 24/3£454
Fri 8/507:30
LHR
-
SNA
2 stops17h 58m
United Airlines
Fri 15/518:27
SNA
-
LHR
1 stop31h 13m
United Airlines
Deal found 24/3£455
Tue 11/808:55
LHR
-
SNA
1 stop18h 44m
Iberia
Wed 19/814:40
SNA
-
LHR
1 stop13h 30m
Iberia
Deal found 24/3£459
Wed 22/414:25
LHR
-
SNA
1 stop16h 20m
British Airways
Wed 29/413:36
SNA
-
LHR
1 stop13h 39m
British Airways
Deal found 25/3£459
Tue 14/411:25
LHR
-
SNA
1 stop17h 22m
Lufthansa
Thu 23/411:10
SNA
-
LHR
1 stop14h 30m
Lufthansa
Deal found 24/3£460
Mon 13/411:25
LHR
-
SNA
1 stop17h 22m
Lufthansa
Thu 30/412:13
SNA
-
LHR
1 stop35h 42m
Lufthansa
Deal found 21/3£461
Fri 14/818:00
LHR
-
LGB
2 stops35h 45m
Virgin Atlantic
Mon 31/812:59
LGB
-
LHR
2 stops18h 36m
Virgin Atlantic
Deal found 25/3£462
Sat 17/1011:40
LHR
-
LGB
2 stops42h 06m
Virgin Atlantic
Sat 31/1007:10
LGB
-
LHR
2 stops41h 25m
Virgin Atlantic
Deal found 22/3£464

Find flight deals from London to Orange County

Keep the following information in mind while searching for London to Orange County flight deals. Data was last updated 26 March 2026.

Round-trip from

£448

One-way from

£312

Popular in

December

Cheapest in

September

Average price

£461
Air Canada
  • Air Canada
  • 16/9-22/9
  • 4 total stops
  • 68h 53m total
  • London to Orange County
Search Deals
30/4
  • 30/4
  • 3 total stops
  • 58h 39m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 26 March 2026.
Use the filters below to find and compare flights from London 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

Wed 6/5

07:25-17:28

2 stops18h 03m

Santa Ana J. Wayne/Orange Cnty

Sun 10/5

18:27-09:40

1 stop31h 13m

£453

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 15/4

14:50-20:47

1 stop13h 57m

Santa Ana J. Wayne/Orange Cnty

Wed 22/4

16:24-14:10

1 stop13h 46m

£459

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 6/9

15:05-12:23

1 stop29h 18m

Santa Ana J. Wayne/Orange Cnty

Wed 23/9

13:20-09:40

1 stop12h 20m

£473

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 7/5

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Thu 14/5

11:10-11:10

1 stop16h 00m

£477

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 6/5

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Wed 13/5

15:35-07:45

1 stop32h 10m

£477

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 11/4

08:00-18:46

1 stop18h 46m

Santa Ana J. Wayne/Orange Cnty

Fri 24/4

11:10-09:40

1 stop14h 30m

£479

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 13/5

14:50-20:44

1 stop13h 54m

Santa Ana J. Wayne/Orange Cnty

Sun 17/5

18:39-11:10

1 stop32h 31m

£491

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Sat 4/7

17:45-21:29

2 stops35h 44m

Long Beach Municipal

Mon 13/7

13:04-06:45

2 stops33h 41m

£492

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Mon 13/4

20:40-08:33

2 stops43h 53m

Santa Ana J. Wayne/Orange Cnty

Thu 23/4

11:00-20:00

2 stops25h 00m

£494

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Tue 5/5

06:30-21:42

2 stops23h 12m

Long Beach Municipal

Tue 12/5

12:44-11:00

1 stop14h 16m

£494

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight from London to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from London 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 to Orange County

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

Currently, December is the cheapest month in which you can book a flight from London to Orange County (average of £340). Flying from London to Orange County in July is currently the most expensive (average of £577). 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 26 March 2026.
Read reviews from past customers who have flown with Virgin Atlantic,United Airlines, andAmerican Airlines from London 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
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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!
United Airlines
7.4
Good
9,477 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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!
American Airlines
7.1
Good
11,494 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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
7,867 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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
7,820 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Overall

7.5

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.5

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 London 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 to Orange County?

    A quick flight from London to Orange County can take about 13h 57m. United Airlines provides one of the quickest options available for as low as £459. Airlines will cover 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 most popular routes from London to Orange County?

    While some choose either London Heathrow - Long Beach Municipal or London City - Santa Ana J. Wayne/Orange Cnty, London Heathrow - Santa Ana J. Wayne/Orange Cnty is the most popular route from London to Orange County.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Orange County?

    Currently, December is the cheapest month in which you can book a flight from London to Orange County (average of £340). Flying from London to Orange County in July is currently the most expensive (average of £577). 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

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Alternative routes for London 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 London to Orange County

Discover the top 3 airlines that operate flights from London 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 26 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£340Average£420FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£370Average£463FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£379Average£426FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 London 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 London today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Orange County from London.

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

Yes! Cheapflights helps users easily find flights from London to Orange County with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Orange County from London today and book when prices fit your budget.

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