£283 Find Cheap Flights from London Heathrow Airport to Orange County

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Orange County departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Orange County

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Orange County, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Orange County, as well as popular online travel agencies
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Flight Deals

Book Cheap Heathrow to Orange County Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Orange County that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to Orange County

Mon, 2 Mar - Tue, 31 Mar
Virgin Atlantic Logo
20:25 - 21:45
LHR
-
LGB
33h 20m
2 stops
Virgin Atlantic Logo
13:05 - 13:05
LGB
-
LHR
40h 00m
2 stops
£347Virgin Atlantic
Sun, 1 Mar - Mon, 9 Mar
United Airlines Logo
07:30 - 22:30
LHR
-
SNA
23h 00m
2 stops
United Airlines Logo
11:15 - 09:40
SNA
-
LHR
15h 25m
1 stop
£356United Airlines
Tue, 24 Feb - Tue, 3 Mar
Virgin Atlantic Logo
13:00 - 21:45
LHR
-
LGB
40h 45m
2 stops
Virgin Atlantic Logo
07:00 - 08:45
LGB
-
LHR
41h 45m
2 stops
£356Virgin Atlantic
Sun, 1 Mar - Mon, 9 Mar
Virgin Atlantic Logo
10:45 - 16:32
LHR
-
SNA
13h 47m
1 stop
Virgin Atlantic Logo
07:05 - 10:00
SNA
-
LHR
19h 55m
1 stop
£357Virgin Atlantic
Tue, 31 Mar - Tue, 14 Apr
Delta Logo
06:30 - 20:56
LHR
-
SNA
22h 26m
2 stops
Delta Logo
09:54 - 13:05
SNA
-
LHR
19h 11m
2 stops
£367Delta
Mon, 16 Feb - Tue, 24 Feb
Delta Logo
11:45 - 16:00
LHR
-
LGB
36h 15m
2 stops
Delta Logo
13:15 - 10:00
LGB
-
LHR
12h 45m
1 stop
£367Delta
Fri, 13 Feb - Mon, 9 Mar
Multiple Airlines Logo
13:35 - 18:57
LHR
-
SNA
37h 22m
1 stop
Multiple Airlines Logo
13:27 - 09:40
SNA
-
LHR
13h 13m
1 stop
£375Multiple Airlines
Tue, 31 Mar - Tue, 14 Apr
KLM Logo
11:40 - 18:23
LHR
-
SNA
14h 43m
1 stop
KLM Logo
10:58 - 15:35
SNA
-
LHR
20h 37m
1 stop
£378KLM
Thu, 19 Feb - Thu, 12 Mar
Lufthansa Logo
11:35 - 20:49
LHR
-
SNA
17h 14m
1 stop
Lufthansa Logo
10:05 - 07:25
SNA
-
LHR
14h 20m
1 stop
£379Lufthansa
Tue, 14 Apr - Tue, 21 Apr
Lufthansa Logo
14:50 - 20:47
LHR
-
SNA
13h 57m
1 stop
Lufthansa Logo
13:21 - 09:40
SNA
-
LHR
12h 19m
1 stop
£381Lufthansa
Booking Insights

KAYAK's insights & trends for Heathrow to Orange County flights

Get data-powered insights and trends into flights from Heathrow to Orange County to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from London Heathrow Airport to Orange County?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £372, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Heathrow Airport to Orange County?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Orange County, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Heathrow Airport to Orange County is September, when tickets cost £396 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £573 and £563 respectively.

What’s the cheapest day of the week to fly from London Heathrow Airport to Orange County?

The average price of all round-trip flights from London Heathrow Airport to Orange County clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Orange County on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London Heathrow Airport to Orange County. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from London Heathrow Airport to Orange County?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Orange County, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from London Heathrow Airport to Orange County, you should book around 2 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Orange County

Low seasonNovember
Cheapest flight£278
Best time to beat the crowds (5% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from London Heathrow Airport to John Wayne (Santa Ana)

FAQs - booking Orange County flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Orange County?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Orange County.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Orange County?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to Orange County is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Orange County?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to Orange County with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Orange County?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Orange County?

    The cheapest time of day to fly to Orange County is generally in the morning, when retur flights cost £492 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Orange County is generally in the evening, which is peak travel time and where the average cost of a ticket is £545.

Reviews of the top 3 airlines flying from Heathrow to Orange County

 
See real verified KAYAK customer reviews for airlines flying from London to Orange County. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Orange County? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 678 reviews
7.3Comfort
8.2Crew
6.9Food
7.7Boarding
7.6Entertainment
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

Never happened. Flight was delayed. Had to be re rojyed

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The flight was delayed by an hour. Made the connection uncomfortably tight.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Entertainment devices on A380 need to be fixed, the seats might do with updates.

Everything. Employees offered to help me because I had to use a cane.

Check-in and boarding were great. On flight staff were rude and disrespectful. Paid for extra room and found it incredibly cramped. Bathrooms kept in poor condition. Overall negative experience.

My seat cushion was poor. The cushion was compressed and was uncomfortable for such a long flight.

I was in a bulkhead seat and my tray table wasn't level. Eating was difficult.

Everything you need to know for your flight to Orange County

Information on your arrival and departure airports