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Cheap flights from London to Orange County from £322

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SNA
2 Feb — 9 Feb1
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 3 January 2026.

Fri 23/108:30LHR - SNA
2 stops21h 54mUnited Airlines
Mon 26/106:45SNA - LHR
1 stop17h 10mUnited Airlines
Deal found 2/1£346
Mon 2/314:30LHR - LGB
2 stops39h 15mVirgin Atlantic
Tue 10/307:00LGB - LHR
2 stops20h 30mVirgin Atlantic
Deal found 3/1£353
Thu 15/115:50LHR - LGB
2 stops61h 55mVirgin Atlantic
Wed 28/113:05LGB - LHR
2 stops34h 00mVirgin Atlantic
Deal found 1/1£353
Tue 27/106:35LHR - SNA
2 stops36h 50mMultiple Airlines
Sun 1/212:25SNA - LHR
1 stop15h 25mMultiple Airlines
Deal found 1/1£357
Sun 1/310:45LHR - LGB
1 stop19h 00mVirgin Atlantic
Mon 9/307:00LGB - LHR
2 stops20h 30mVirgin Atlantic
Deal found 2/1£359
Sun 15/206:30LHR - SNA
2 stops22h 20mUnited Airlines
Sun 22/209:00SNA - LHR
1 stop16h 40mUnited Airlines
Deal found 1/1£359
Thu 8/115:50LHR - LGB
2 stops61h 55mVirgin Atlantic
Wed 1/712:59LGB - LHR
2 stops34h 11mVirgin Atlantic
Deal found 1/1£360
Fri 23/106:35LHR - SNA
2 stops36h 50mMultiple Airlines
Tue 10/207:00SNA - LHR
2 stops16h 10mMultiple Airlines
Deal found 2/1£363
Thu 8/110:45LHR - LGB
1 stop19h 00mVirgin Atlantic
Tue 7/712:59LGB - LHR
2 stops33h 46mVirgin Atlantic
Deal found 1/1£364
Fri 16/114:30LHR - SNA
1 stop28h 55mUnited Airlines
Sun 18/113:17SNA - LHR
1 stop12h 23mUnited Airlines
Deal found 2/1£365
Wed 4/212:40LHR - LGB
2 stops41h 05mVirgin Atlantic
Sat 28/207:00LGB - LHR
2 stops20h 55mVirgin Atlantic
Deal found 2/1£367
Mon 16/213:35LHR - SNA
1 stop37h 22mBrussels Airlines
Mon 23/206:45SNA - LHR
1 stop17h 10mBrussels Airlines
Deal found 2/1£368

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 3 January 2026.

Round-trip from

£346

One-way from

£322

Popular in

December

Cheapest in

September

Average price

£471
United Airlines
  • United Airlines
  • 23/1-26/1
  • 3 total stops
  • 39h 04m total
  • London to Orange County
Search Deals
British Airways
  • British Airways
  • 27/4
  • 2 total stops
  • 33h 48m 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 January 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 3 January 2026.
Use the filters below to find and compare flights from London to Orange County that are best for you.

Fly from

London

Fly to

Orange County

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 23/1

08:30-22:24

2 stops21h 54m

Santa Ana J. Wayne/Orange Cnty

Mon 26/1

07:10-12:00

1 stop20h 50m

£346

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Thu 15/1

15:50-21:45

2 stops61h 55m

Long Beach Municipal

Wed 28/1

13:05-07:05

2 stops34h 00m

£353

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Sun 1/3

10:45-21:45

1 stop19h 00m

Long Beach Municipal

Mon 9/3

07:00-10:30

2 stops20h 30m

£359

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 16/2

14:30-11:25

1 stop28h 55m

Santa Ana J. Wayne/Orange Cnty

Mon 23/2

13:20-09:40

1 stop12h 20m

£365

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 16/1

14:30-11:25

1 stop28h 55m

Santa Ana J. Wayne/Orange Cnty

Sun 18/1

13:17-09:40

1 stop12h 23m

£365

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 4/2

12:40-21:45

2 stops41h 05m

Long Beach Municipal

Sat 28/2

07:00-11:55

2 stops20h 55m

£367

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 16/1

11:35-17:28

1 stop13h 53m

Santa Ana J. Wayne/Orange Cnty

Thu 5/2

11:05-09:40

1 stop14h 35m

£368

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Thu 15/1

13:35-22:24

1 stop16h 49m

Santa Ana J. Wayne/Orange Cnty

Sat 24/1

14:16-11:15

1 stop12h 59m

£369

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 14/2

13:45-20:50

1 stop15h 05m

Santa Ana J. Wayne/Orange Cnty

Sat 21/2

14:22-11:15

1 stop12h 53m

£369

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 21/1

11:35-20:42

2 stops17h 07m

Santa Ana J. Wayne/Orange Cnty

Sun 25/1

07:55-07:25

1 stop15h 30m

£369

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 60 results
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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 £338). Flying from London to Orange County in January is currently the most expensive (average of £530). 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 3 January 2026.
Read reviews from past customers who have flown with Virgin Atlantic, United Airlines, andLufthansa 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
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Entertainment

7.6

Food

6.9

Crew

8.2

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
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Entertainment

7.6

Food

6.9

Crew

8.2

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
9,136 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Entertainment

7.6

Food

6.9

Crew

8.2

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
7,676 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Entertainment

7.6

Food

6.9

Crew

8.2

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
7,640 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Comfort

7.3

Boarding

7.7

Overall

7.5

Entertainment

7.6

Food

6.9

Crew

8.2

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 19h. United Airlines provides one of the quickest options available for as low as £521. Airlines will cover a distance of 5452 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, December is the cheapest month in which you can book a flight from London to Orange County (average of £338). Flying from London to Orange County in January is currently the most expensive (average of £530). 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 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 3 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£338Average£420FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£368Average£454FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£387Average£566FlexibilityNo 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 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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