£326 Find Cheap Flights from London 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 London to Orange County departing on 20/10. 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

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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Cheap Flights from London to Orange County

Cheapest return prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angelesdirect£289
Los Angeles
Los Angelesdirect£289

Book Cheap London 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 London 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 London to Orange County

月, 1 9月 - 日, 14 9月
Virgin Atlantic Logo
20:55 - 17:13LHR-SNA
28h 18m2 stops
Virgin Atlantic Logo
07:45 - 07:15SNA-LHR
15h 30m1 stop
£408Virgin Atlantic
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木, 11 9月 - 水, 24 9月
Virgin Atlantic Logo
17:25 - 21:36LHR-LGB
60h 11m2 stops
Virgin Atlantic Logo
13:15 - 06:45LGB-LHR
33h 30m2 stops
£408Virgin Atlantic
Find Deal
月, 1 9月 - 日, 14 9月
Virgin Atlantic Logo
20:55 - 17:13LHR-SNA
28h 18m2 stops
Virgin Atlantic Logo
07:45 - 12:15SNA-LHR
20h 30m2 stops
£414Virgin Atlantic
Find Deal
月, 1 9月 - 日, 14 9月
British Airways Logo
13:10 - 21:20LHR-SNA
16h 10m1 stop
British Airways Logo
16:43 - 14:25SNA-LHR
13h 42m1 stop
£414British Airways
Find Deal
月, 1 9月 - 日, 14 9月
British Airways Logo
15:40 - 21:52LHR-SNA
14h 12m1 stop
British Airways Logo
16:43 - 14:25SNA-LHR
13h 42m1 stop
£417British Airways
Find Deal
木, 11 9月 - 水, 24 9月
 Logo
10:55 - 21:36LHR-LGB
18h 41m1 stop
 Logo
13:15 - 14:15LGB-LHR
17h 00m2 stops
木, 11 9月 - 水, 24 9月
 Logo
10:55 - 21:36LHR-LGB
18h 41m1 stop
 Logo
13:15 - 14:15LGB-LHR
17h 00m2 stops
月, 1 9月 - 日, 14 9月
United Airlines Logo
09:30 - 20:28LHR-SNA
18h 58m2 stops
United Airlines Logo
21:14 - 20:40SNA-LHR
15h 26m1 stop
£480United Airlines
Find Deal
月, 15 9月 - 月, 22 9月
United Airlines Logo
14:50 - 20:42LHR-SNA
13h 52m1 stop
United Airlines Logo
13:20 - 09:40SNA-LHR
12h 20m1 stop
£494United Airlines
Find Deal
火, 2 9月 - 土, 20 9月
Lufthansa Logo
11:25 - 20:42LHR-SNA
17h 17m1 stop
Lufthansa Logo
13:20 - 09:40SNA-LHR
12h 20m1 stop
£542Lufthansa
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from London 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 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 £806, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London 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 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 to Orange County is February, when tickets cost £433 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £613 and £607 respectively.

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

The average price of all round-trip flights from London 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 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 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 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 to Orange County, you should book around 5 weeks before departure, which saves you about 31% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know - Cheap tickets from London to Orange County

Low seasonFebruary
Cheapest flight£326
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from London Stansted Airport to John Wayne (Santa Ana)

FAQs - booking Orange County flights

  • How does KAYAK find such low prices on flights from London 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 to Orange County.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London 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 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 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 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 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. Morning departures are around 5% 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 £741.

Reviews of the top 5 airlines flying from London 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 London 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.
7.6
FinnairOverall score based on 1317 reviews
7.4Comfort
6.7Food
6.9Entertainment
7.6Boarding
8.1Crew
Airline reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

6.0 GoodAnonymous, Jul 2025HEL - DFW
Read more Finnair reviews

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

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.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

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,

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.

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.

Everything about the flight check-in was smooth no line the plane is clean and bathroom

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Not so good with their baggage handling as they damaged one of my check in luggage

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

We never made it onto this flight due to BA's lackluster organisation.

The air hostess were good, cheerful, but I didn't like the boarding. My son and I initially bought our flight tickets, making sure it included 1 luggage and a carry on. Tickets were purchased for British airlines, but we were merged with American Airlines. At checking in our languages, we were told, we don't have luggage prepaid so we had to pay extra $125 each and almost £60 on our way back. I think that's unfair.

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

Everything you need to know for your flight to Orange County

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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