£368 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 17/9. 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

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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Flights Deals

Best Orange County Flight Deals from Heathrow

Cheapest return prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop£358
Los Angeles
Los Angeles1 stop£358

Cheap Flight Deals from Heathrow to Orange County (LHR-zzKFI)

 
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.

Recent return flight deals from Heathrow to Orange County

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Heathrow to Orange County.
Discover the best prices for you by selecting your travel dates on KAYAK.
Virgin Atlantic Logo
11:45 - 21:41LHR-LGB
17h 56m2 stops
Virgin Atlantic Logo
13:15 - 06:25LGB-LHR
33h 10m2 stops
£402Virgin Atlantic
Find Deal
Wed, 18 Jun - Mon, 30 Jun
British Airways Logo
15:40 - 21:42LHR-SNA
14h 02m1 stop
British Airways Logo
10:19 - 07:20SNA-LHR
13h 01m1 stop
£403British Airways
Find Deal
Mon, 8 Sep - Sun, 28 Sep
Virgin Atlantic Logo
19:45 - 16:27LHR-LGB
28h 42m2 stops
Virgin Atlantic Logo
12:59 - 15:45LGB-LHR
19h 46m2 stops
£403Virgin Atlantic
Find Deal
Mon, 16 Jun - Mon, 16 Mar
British Airways Logo
15:40 - 21:42LHR-SNA
14h 02m1 stop
British Airways Logo
17:05 - 14:40SNA-LHR
13h 35m1 stop
£404British Airways
Find Deal
Mon, 15 Sep - Mon, 22 Sep
KLM Logo
10:55 - 16:14LHR-SNA
13h 19m1 stop
KLM Logo
14:35 - 13:30SNA-LHR
14h 55m1 stop
£420KLM
Find Deal
Thu, 19 Jun - Sun, 22 Jun
KLM Logo
10:55 - 21:41LHR-LGB
18h 46m1 stop
KLM Logo
07:01 - 09:50LGB-LHR
18h 49m1 stop
£465KLM
Find Deal
Sat, 14 Jun - Sat, 21 Jun
United Airlines Logo
06:30 - 22:00LHR-SNA
23h 30m2 stops
United Airlines Logo
16:02 - 06:20SNA-LHR
30h 18m2 stops
£534United Airlines
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Fri, 13 Jun - Fri, 20 Jun
United Airlines Logo
07:25 - 20:52LHR-SNA
21h 27m2 stops
United Airlines Logo
08:15 - 07:40SNA-LHR
15h 25m1 stop
£534United Airlines
Find Deal
Tue, 3 Jun - Wed, 25 Jun
Lufthansa Logo
14:50 - 20:52LHR-SNA
14h 02m1 stop
Lufthansa Logo
13:14 - 12:20SNA-LHR
15h 06m1 stop
£549Lufthansa
Find Deal
Fri, 30 May - Fri, 20 Jun
Lufthansa Logo
14:50 - 20:52LHR-SNA
14h 02m1 stop
Lufthansa Logo
13:14 - 09:40SNA-LHR
12h 26m1 stop
£550Lufthansa
Find Deal
Sat, 14 Jun - Sat, 21 Jun
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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.

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 March, when tickets cost £432 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of return tickets is £683 and £679 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 Tuesday 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 the flight from London Heathrow Airport to Orange County, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.


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

Low seasonFebruary
High seasonMay
Cheapest flight£368
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (8% 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 £670 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Orange County is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £756.

Top 4 airlines serving 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

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

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Terrible experience. Should be a short simple flight from San Francisco to Palm Springs. Disgusting insult that United Air doesn’t have a cabin crew ready to receive a plane that’s already an hour plus late in departure. Lots of misinformation along the way from cockpit and crew. Definitely unimpressed with both union and management.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

This was the best carrier, comfort, service, good food, on time experience on a long haul flight. New, clean, quiet, smooth aircraft!!!

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

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