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Cheap flights from London to Orange County from £304

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNA
9 Aug — 16 Aug1
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 10 July 2026.

Tue 29/916:20
LHR
-
SNA
2 stops38h 10m
Virgin Atlantic
Mon 5/1014:06
SNA
-
LHR
2 stops32h 14m
Virgin Atlantic
Deal found 5/7£466
Wed 23/915:15
LHR
-
LGB
2 stops38h 23m
Virgin Atlantic
Wed 30/907:00
LGB
-
LHR
2 stops21h 10m
Virgin Atlantic
Deal found 9/7£474
Sat 31/1006:30
LHR
-
SNA
2 stops23h 00m
Delta
Thu 12/1121:00
SNA
-
LHR
1 stop15h 00m
Delta
Deal found 6/7£477
Mon 16/1112:20
LHR
-
LGB
2 stops36h 00m
Virgin Atlantic
Tue 24/1112:59
LGB
-
LHR
1 stop13h 01m
Virgin Atlantic
Deal found 8/7£480
Wed 11/1115:45
LHR
-
LGB
2 stops38h 01m
Virgin Atlantic
Tue 17/1107:10
LGB
-
LHR
1 stop18h 50m
Virgin Atlantic
Deal found 8/7£486
Tue 29/910:55
LHR
-
SNA
1 stop19h 09m
Virgin Atlantic
Tue 6/1014:02
SNA
-
LHR
1 stop14h 08m
Virgin Atlantic
Deal found 6/7£489
Sat 12/908:40
LHR
-
LGB
2 stops44h 58m
Virgin Atlantic
Fri 2/1013:04
LGB
-
LHR
1 stop12h 56m
Virgin Atlantic
Deal found 9/7£490
Tue 17/1120:25
LHR
-
LGB
2 stops27h 55m
Virgin Atlantic
Mon 23/1112:59
LGB
-
LHR
1 stop13h 01m
Virgin Atlantic
Deal found 9/7£491
Wed 11/1120:25
LHR
-
LGB
2 stops33h 21m
Virgin Atlantic
Wed 25/1112:59
LGB
-
LHR
1 stop13h 01m
Virgin Atlantic
Deal found 9/7£492
Fri 11/911:15
LHR
-
SNA
1 stop18h 49m
Virgin Atlantic
Tue 15/914:00
SNA
-
LHR
1 stop15h 15m
Virgin Atlantic
Deal found 5/7£492
Tue 3/1106:20
LHR
-
SNA
2 stops17h 51m
Multiple Airlines
Tue 10/1108:00
SNA
-
LHR
1 stop15h 05m
Multiple Airlines
Deal found 6/7£494
Wed 5/810:55
LHR
-
SNA
1 stop13h 19m
Virgin Atlantic
Mon 10/818:02
SNA
-
LHR
1 stop13h 33m
Virgin Atlantic
Deal found 8/7£495

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 10 July 2026.

Round-trip from

£466

One-way from

£304

Popular in

December

Cheapest in

September

Average price

£539
Virgin Atlantic
  • Virgin Atlantic
  • 29/9-5/10
  • 4 total stops
  • 70h 24m total
  • London to Orange County
Search Deals
31/8
  • 31/8
  • 2 total stops
  • 38h 18m total
  • London to Orange County
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 10 July 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

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 23/9

15:15-21:38

2 stops38h 23m

Long Beach Municipal

Wed 30/9

07:00-12:10

2 stops21h 10m

£474

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 31/10

06:30-22:30

2 stops23h 00m

Santa Ana J. Wayne/Orange Cnty

Thu 12/11

21:00-20:00

1 stop15h 00m

£484

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 2/10

06:30-20:23

2 stops21h 53m

Santa Ana J. Wayne/Orange Cnty

Mon 12/10

09:55-13:05

2 stops19h 10m

£502

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Fri 11/9

10:25-22:30

2 stops20h 05m

Santa Ana J. Wayne/Orange Cnty

Tue 29/9

07:00-09:25

2 stops18h 25m

£503

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Mon 28/9

10:25-22:30

2 stops20h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 3/10

14:00-09:25

2 stops35h 25m

£504

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 10/12

08:40-22:29

2 stops21h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 2/1

21:00-06:20

1 stop25h 20m

£504

LondonSanta Ana

LGW - SNA

LGWSNA

London Gatwick

Mon 28/9

10:25-22:30

2 stops20h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 10/10

14:02-16:00

2 stops41h 58m

£507

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

£510

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Tue 4/8

19:45-21:32

2 stops33h 47m

Long Beach Municipal

Tue 11/8

07:00-07:10

2 stops40h 10m

£512

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Tue 8/9

08:25-22:30

2 stops22h 05m

Santa Ana J. Wayne/Orange Cnty

Tue 15/9

14:06-16:40

2 stops18h 34m

£519

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
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, January is the cheapest month in which you can book a flight from London to Orange County (average of £292). Flying from London to Orange County in August is currently the most expensive (average of £445). 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 10 July 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andUnited 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.
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,533 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
693 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,960 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,792 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,105 reviews
KLM
7.8
Good
1,533 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Overall

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 23h. Virgin Atlantic provides one of the quickest options available for as low as £484. 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 Gatwick - Santa Ana J. Wayne/Orange Cnty or London Heathrow - Long Beach Municipal, 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, January is the cheapest month in which you can book a flight from London to Orange County (average of £292). Flying from London to Orange County in August is currently the most expensive (average of £445). 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 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 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£304Average£425FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£340Average£415FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£382Average£510FlexibilityNo 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 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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