£320 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 20/1. 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Fri, 20 Feb - Sat, 28 Feb
Virgin Atlantic Logo
12:30 - 22:22
LHR
-
SNA
17h 52m1 stop
Virgin Atlantic Logo
13:33 - 10:00
SNA
-
LHR
12h 27m1 stop
£453Virgin Atlantic
Wed, 11 Mar - Wed, 15 Apr
Virgin Atlantic Logo
12:20 - 22:44
LHR
-
SNA
17h 24m1 stop
Virgin Atlantic Logo
08:00 - 13:10
SNA
-
LHR
21h 10m1 stop
£460Virgin Atlantic
Wed, 13 May - Tue, 26 May
Virgin Atlantic Logo
10:55 - 18:13
LHR
-
SNA
15h 18m1 stop
Virgin Atlantic Logo
15:45 - 14:15
SNA
-
LHR
14h 30m1 stop
£462Virgin Atlantic
Tue, 20 Jan - Tue, 27 Jan
United Airlines Logo
09:30 - 20:42
LHR
-
SNA
19h 12m2 stops
United Airlines Logo
10:51 - 11:05
SNA
-
LHR
16h 14m2 stops
£473United Airlines
Mon, 12 Jan - Mon, 26 Jan
Virgin Atlantic Logo
20:00 - 21:45
LHR
-
LGB
33h 45m2 stops
Virgin Atlantic Logo
13:05 - 07:50
LGB
-
LHR
34h 45m2 stops
£473Virgin Atlantic
Mon, 26 Jan - Mon, 2 Feb
United Airlines Logo
09:30 - 20:42
LHR
-
SNA
19h 12m2 stops
United Airlines Logo
06:45 - 08:25
SNA
-
LHR
17h 40m2 stops
£476United Airlines
Tue, 20 Jan - Tue, 27 Jan
British Airways Logo
08:20 - 18:01
LHR
-
SNA
17h 41m1 stop
British Airways Logo
13:54 - 11:35
SNA
-
LHR
13h 41m1 stop
£477British Airways
Tue, 31 Mar - Tue, 14 Apr
Delta Logo
08:40 - 20:56
LHR
-
SNA
20h 16m2 stops
Delta Logo
17:05 - 20:00
SNA
-
LHR
18h 55m2 stops
£488Delta
Tue, 31 Mar - Tue, 14 Apr
Delta Logo
08:40 - 20:56
LHR
-
SNA
20h 16m2 stops
Delta Logo
13:35 - 13:10
SNA
-
LHR
15h 35m2 stops
£491Delta
Mon, 26 Jan - Mon, 2 Feb
Air Canada Logo
14:30 - 11:25
LHR
-
SNA
28h 55m1 stop
Air Canada Logo
12:25 - 11:50
SNA
-
LHR
15h 25m1 stop
£492Air Canada
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 £391, 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 £410 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is £612 and £594 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£320
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (23% 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 at night, when retur flights cost £500 on average. Morning departures are around 9% 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 £568.

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 675 reviews
7.7Boarding
6.9Food
7.5Entertainment
8.2Crew
7.3Comfort
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.

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.

The plane was late (as was my flight out from Birmingham the day before)

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.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

Logan gate staff was unhelpful. Arrived early, come to find out the airbus scheduled was reassigned and I did not have a seat. The desk agent spoke to his supervisor who instructed him to give me a boarding pass to get up to gate area, he was polite. At the gate the fellow was sitting to the side with two other BA staff . I asked him if he could help me, his answer was” we are on a break, we are closed” then turned his back. I am almost 70, drove 4 1/2 hours to Boston and had been looking forward to this trip for 5 months. I have worked in service many times in my life and this is not how it is done. I eventually (1/2 hr) before boarding was able to get a seat. The rest of the flight experience was unremarkable.

The boarding process was chaotic at LHR and the seat was not as comfortable as other airlines....

Everything you need to know for your flight to Orange County

Information on your arrival and departure airports