£313 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 30/12. 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 Angeles1 stop£350
Los Angeles
Los Angeles1 stop£350

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

Thu, 30 Oct - Thu, 6 Nov
Virgin Atlantic Logo
08:40 - 20:08LHR-SNA
18h 28m2 stops
Virgin Atlantic Logo
08:00 - 08:45SNA-LHR
16h 45m2 stops
£364Virgin Atlantic
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Virgin Atlantic Logo
12:20 - 22:17LHR-SNA
16h 57m1 stop
Virgin Atlantic Logo
11:05 - 10:30SNA-LHR
15h 25m1 stop
£377Virgin Atlantic
Find Deal
Thu, 30 Oct - Thu, 6 Nov
British Airways Logo
10:05 - 20:04LHR-SNA
16h 59m1 stop
British Airways Logo
09:30 - 06:50SNA-LHR
13h 20m1 stop
£378British Airways
Find Deal
Wed, 31 Dec - Wed, 14 Jan
 Logo
11:45 - 20:51LHR-SNA
17h 06m1 stop
 Logo
17:04 - 13:15SNA-LHR
12h 11m1 stop
Sat, 4 Oct - Sat, 18 Oct
British Airways Logo
10:30 - 18:06LHR-SNA
15h 36m1 stop
British Airways Logo
10:23 - 07:20SNA-LHR
12h 57m1 stop
£392British Airways
Find Deal
Wed, 1 Oct - Wed, 8 Oct
 Logo
10:00 - 16:24LCY-LGB
38h 24m2 stops
 Logo
13:04 - 16:40LGB-LCY
19h 36m2 stops
Wed, 31 Dec - Wed, 14 Jan
United Airlines Logo
08:30 - 22:30LHR-SNA
22h 00m2 stops
United Airlines Logo
09:00 - 07:55SNA-LHR
14h 55m2 stops
£469United Airlines
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Tue, 10 Feb - Tue, 3 Mar
Lufthansa Logo
09:30 - 19:03LHR-SNA
17h 33m2 stops
Lufthansa Logo
12:23 - 10:15SNA-LHR
13h 52m1 stop
£481Lufthansa
Find Deal
Tue, 10 Feb - Tue, 3 Mar
Lufthansa Logo
09:30 - 21:52LHR-SNA
20h 22m2 stops
Lufthansa Logo
15:30 - 16:50SNA-LHR
17h 20m2 stops
£488Lufthansa
Find Deal
Thu, 9 Oct - Wed, 15 Oct
United Airlines Logo
14:50 - 20:29LHR-SNA
13h 39m1 stop
United Airlines Logo
16:15 - 12:20SNA-LHR
12h 05m1 stop
£539United Airlines
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 £232, 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 September, when tickets cost £401 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £592 and £582 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 2 weeks before departure, which saves you about 29% 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£313
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from London City 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 7% 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 £751.

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 1323 reviews
8.1Crew
7.6Boarding
7.5Comfort
6.9Entertainment
6.7Food
Airline reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

10.0 ExcellentSarah, Aug 2025CPH - HEL
Read more Finnair reviews

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

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.

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

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

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.

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.

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.

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 ✈️

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

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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