Find flights
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to Orange County from £364

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SNA
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Orange County

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Orange County
Explore the most affordable flight options available from United Kingdom to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 May 2026.

Mon 10/811:00
LHR
-
SNA
1 stop15h 45m
British Airways
Thu 20/807:45
SNA
-
LHR
1 stop15h 05m
British Airways
Deal found 30/4£470
Mon 1/611:40
LHR
-
SNA
1 stop18h 49m
Virgin Atlantic
Sat 1/817:37
SNA
-
LHR
1 stop13h 58m
Virgin Atlantic
Deal found 29/4£474
Wed 9/911:45
LHR
-
LGB
2 stops32h 26m
Delta
Fri 25/907:10
LGB
-
LHR
2 stops48h 25m
Delta
Deal found 30/4£482
Tue 21/719:45
LHR
-
SNA
2 stops34h 40m
Multiple Airlines
Wed 29/714:00
SNA
-
LHR
1 stop15h 15m
Multiple Airlines
Deal found 1/5£484
Mon 14/911:15
LHR
-
SNA
1 stop18h 59m
Virgin Atlantic
Sun 20/911:00
SNA
-
LHR
1 stop17h 10m
Virgin Atlantic
Deal found 2/5£484
Wed 3/606:30
LHR
-
SNA
2 stops19h 16m
Delta
Mon 8/619:10
SNA
-
LHR
2 stops17h 00m
Delta
Deal found 30/4£486
Thu 12/1110:45
LHR
-
LGB
1 stop13h 35m
Delta
Mon 16/1112:59
LGB
-
LHR
1 stop13h 01m
Delta
Deal found 30/4£486
Wed 14/1011:00
LHR
-
SNA
1 stop16h 39m
British Airways
Sun 18/1017:01
SNA
-
LHR
1 stop33h 29m
British Airways
Deal found 3/5£487
Mon 14/906:15
LHR
-
LGB
2 stops23h 30m
Delta
Fri 25/907:10
LGB
-
LHR
2 stops48h 25m
Delta
Deal found 30/4£487
Tue 2/611:45
LHR
-
SNA
2 stops18h 09m
Virgin Atlantic
Sun 7/614:05
SNA
-
LHR
1 stop14h 05m
Virgin Atlantic
Deal found 3/5£488
Tue 1/912:55
LHR
-
SNA
1 stop14h 40m
Iberia
Wed 30/913:45
SNA
-
LHR
1 stop15h 05m
Iberia
Deal found 4/5£492
Tue 2/612:55
LHR
-
SNA
1 stop15h 32m
Iberia
Tue 9/613:01
SNA
-
LHR
1 stop13h 54m
Iberia
Deal found 3/5£493

Find flight deals from United Kingdom to Orange County

Keep the following information in mind while searching for United Kingdom to Orange County flight deals. Data was last updated 4 May 2026.

Round-trip from

£470

One-way from

£364

Popular in

December

Cheapest in

September

Average price

£452
British Airways
  • British Airways
  • 10/8-20/8
  • 2 total stops
  • 30h 50m total
  • United Kingdom to Orange County
Search Deals
Air Canada
  • Air Canada
  • 28/9
  • 2 total stops
  • 35h 38m total
  • United Kingdom 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. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 4 May 2026.
Use the filters below to find and compare flights from the United Kingdom to Orange County that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 9/9

06:30-16:21

2 stops17h 51m

Long Beach Municipal

Sat 26/9

12:59-10:00

1 stop13h 01m

£482

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 14/10

11:00-19:39

1 stop16h 39m

Santa Ana J. Wayne/Orange Cnty

Sun 18/10

11:39-06:50

1 stop35h 11m

£487

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 24/7

18:35-10:28

1 stop23h 53m

Santa Ana J. Wayne/Orange Cnty

Fri 31/7

07:00-12:10

1 stop21h 10m

£488

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sun 13/9

18:30-10:13

1 stop23h 43m

Santa Ana J. Wayne/Orange Cnty

Wed 23/9

15:45-15:35

1 stop15h 50m

£496

LondonSanta Ana

LCY - SNA

LCYSNA

London City

Sat 29/8

07:45-21:53

2 stops22h 08m

Santa Ana J. Wayne/Orange Cnty

Wed 9/9

14:00-07:55

2 stops33h 55m

£509

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 26/10

12:20-21:46

2 stops40h 26m

Long Beach Municipal

Fri 6/11

12:59-07:05

2 stops34h 06m

£517

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 14/9

17:45-12:11

2 stops26h 26m

Long Beach Municipal

Mon 28/9

07:10-15:35

2 stops24h 25m

£529

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 15/6

17:45-16:31

1 stop30h 46m

Santa Ana J. Wayne/Orange Cnty

Mon 22/6

09:50-10:00

1 stop16h 10m

£536

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Mon 17/8

19:45-21:45

2 stops34h 00m

Long Beach Municipal

Mon 31/8

12:59-15:35

2 stops18h 36m

£548

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 26/8

11:45-16:12

2 stops36h 27m

Long Beach Municipal

Wed 2/9

12:59-10:40

2 stops37h 41m

£552

Flights are sorted by cheapest return flights first.

Deals found on 30/4

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

Best time to book a flight from United Kingdom to Orange County

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

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Orange County (average of £288). Flying from United Kingdom to Orange County in November is currently the most expensive (average of £409). 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 4 May 2026.
Read reviews from past customers who have flown with KLM,United Airlines, andVirgin Atlantic from the United Kingdom 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
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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
1,511 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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
9,680 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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
7.4
Good
688 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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
11,672 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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
7,943 reviews
KLM
7.8
Good
1,511 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Crew

8.4

Boarding

7.8

Food

7.3

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 United Kingdom 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 United Kingdom to Orange County?

    British Airways, Delta, and Virgin Atlantic can get you from United Kingdom to Orange County in just under 16h 39m. Your travel time can differ by up to 7h 14m. The distance between United Kingdom and Orange County is about 5437 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 United Kingdom to Orange County that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Orange County?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Orange County (average of £288). Flying from United Kingdom to Orange County in November is currently the most expensive (average of £409). 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 United Kingdom 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
Stansted to Los Angeles flights
London City to Los Angeles flights
Gatwick to San Francisco flights
Stansted to San Francisco flights
London City to San Francisco flights
Luton to Los Angeles flights
Heathrow to San Diego flights
Gatwick to Las Vegas flights
Heathrow to Santa Ana flights
Heathrow to Ontario flights
London City to Las Vegas flights
Stansted to Las Vegas flights
Heathrow to San Jose flights
Luton to San Francisco flights
Manchester to Las Vegas flights
Gatwick to San Diego flights
Luton to Las Vegas flights
Manchester to Los Angeles flights
Heathrow to Oakland flights
London City to San Diego flights
Stansted to San Diego flights
Edinburgh to San Francisco flights
Heathrow to Burbank flights
Manchester to San Francisco flights
Birmingham to Los Angeles flights
Manchester to Ontario flights
Birmingham to San Francisco flights
Birmingham to Santa Ana flights
Gatwick to Ontario flights
Manchester to Santa Ana flights
Heathrow to Long Beach flights
London City to Santa Ana flights
Heathrow to Sacramento flights
Dublin to Las Vegas flights
Edinburgh to Los Angeles flights
Southampton to Los Angeles flights
Gatwick to Sacramento flights
Glasgow Intl to Las Vegas flights
Leeds to Los Angeles flights
Dublin to Los Angeles flights
Edinburgh to Las Vegas flights
Gatwick to San Jose flights
Glasgow Intl to Los Angeles flights
Heathrow to Reno flights

Top 3 airlines flying from United Kingdom to Orange County

Discover the top 3 airlines that operate flights from United Kingdom 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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£297Average£528FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£335Average£599FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£374Average£488FlexibilityNo 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 United Kingdom to Orange County?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from United Kingdom to Orange County. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from United Kingdom to Orange County by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Orange County from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for United Kingdom to Orange County flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your 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.