£370 Cheap Flights from London (LHR) to Orange County (SNA)

View £370 flight on Tue, 8 Sept 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to John Wayne Airport (SNA)

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Cheap Flights from London (LHR) to Orange County (SNA)

Prices were available within the past 7 days and start at £370 for one-way flights and £482 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 6 Sept - Tue, 15 Sept
LHR
London
SNA
Orange County
£482 Return, found 6 days ago
£482
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Sun, 6 Sept from London to Orange County, returning Tue, 15 Sept, priced at £482 found 6 days ago
KLM
Tue, 2 Jun - Tue, 9 Jun
LHR
London
SNA
Orange County
£483 Return, found 2 days ago
£483
Return
found 2 days ago
Select KLM flight, departing Tue, 2 Jun from London to Orange County, returning Tue, 9 Jun, priced at £483 found 2 days ago
KLM
Thu, 28 May - Thu, 13 Aug
LHR
London
SNA
Orange County
£484 Return, found 10 hours ago
£484
Return
found 10 hours ago
Select KLM flight, departing Thu, 28 May from London to Orange County, returning Thu, 13 Aug, priced at £484 found 10 hours ago
Lufthansa
Tue, 22 Sept - Sat, 10 Oct
LHR
London
SNA
Orange County
£485 Return, found 14 hours ago
£485
Return
found 14 hours ago
Select Lufthansa flight, departing Tue, 22 Sept from London to Orange County, returning Sat, 10 Oct, priced at £485 found 14 hours ago
Air France
Thu, 28 May - Thu, 13 Aug
LHR
London
SNA
Orange County
£489 Return, found 10 hours ago
£489
Return
found 10 hours ago
Select Air France flight, departing Thu, 28 May from London to Orange County, returning Thu, 13 Aug, priced at £489 found 10 hours ago
Virgin Atlantic
Tue, 22 Sept - Sat, 10 Oct
LHR
London
SNA
Orange County
£494 Return, found 14 hours ago
£494
Return
found 14 hours ago
Select Virgin Atlantic flight, departing Tue, 22 Sept from London to Orange County, returning Sat, 10 Oct, priced at £494 found 14 hours ago
Iberia
Tue, 11 Aug - Tue, 25 Aug
LHR
London
SNA
Orange County
£494 Return, found 6 hours ago
£494
Return
found 6 hours ago
Select Iberia flight, departing Tue, 11 Aug from London to Orange County, returning Tue, 25 Aug, priced at £494 found 6 hours ago
Delta
Tue, 22 Sept - Sat, 10 Oct
LHR
London
SNA
Orange County
£494 Return, found 14 hours ago
£494
Return
found 14 hours ago
Select Delta flight, departing Tue, 22 Sept from London to Orange County, returning Sat, 10 Oct, priced at £494 found 14 hours ago
British Airways
Wed, 3 Feb - Mon, 8 Feb
LHR
London
SNA
Orange County
£494 Return, found 5 hours ago
£494
Return
found 5 hours ago
Select British Airways flight, departing Wed, 3 Feb from London to Orange County, returning Mon, 8 Feb, priced at £494 found 5 hours ago
Brussels Airlines
Wed, 10 Mar - Tue, 23 Mar
LHR
London
SNA
Orange County
£509 Return, found 8 hours ago
£509
Return
found 8 hours ago
Select Brussels Airlines flight, departing Wed, 10 Mar from London to Orange County, returning Tue, 23 Mar, priced at £509 found 8 hours ago

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from £496
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from £496

Frequently asked questions

How do I find cheap flights from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
To find a cheap flight from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
There are approximately 84 connecting flights per day from London Heathrow (LHR) to Orange County, CA (SNA-John Wayne). Some common connection points include Pearson Intl. (YYZ), (DUB), and Frankfurt Intl. (FRA).
What is the earliest flight from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
The earliest flight from London Heathrow (LHR) to Orange County, CA (SNA-John Wayne) (SNA) typically departs at approximately 6:00 AM local time. This service is offered by airlines such as British Airways, SWISS, and United Airlines, and it is a seasonal service active in April. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
You'll find the most flights from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) on a Monday, with around 78 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United Airlines, American Airlines, and British Airways. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
The most popular departure times for flights from London Heathrow (LHR) to Orange County, CA (SNA-John Wayne) are in the morning, between 9am and 12pm. This accounts for around 45% of total traffic. Many major carriers, including United Airlines, Delta Air Lines and American Airlines, offer flights during this window. This timing works well if you prefer to start your journey earlier in the day.
How long does it take to fly from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
Flights from LHR to SNA with one stop typically take around 16 hours, covering approximately 5,441 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
Select the "Business class" and "First class" filters when looking for LHR to SNA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Orange County from Heathrow (LHR)?
If you're planning to travel to Orange County from Heathrow (LHR), you can fly into John Wayne (SNA) Some flights may connect through major hubs like Frankfurt Intl. (FRA), George Bush Intercontinental (IAH), Pearson Intl. (YYZ) before reaching Orange County. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) flight and hotel package?
Securing a London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne)?
If you booked your London (LHR-Heathrow) to Orange County, CA (SNA-John Wayne) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
John Wayne
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Return price
£482
Distance
8704 km

Book with confidence

Compare flights from London to Orange County easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Orange County. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to John Wayne in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to John Wayne.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to John Wayne (SNA)

The easiest way to view the best deals on flights from London to Orange County today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to John Wayne start at just £482 and range up to £509.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Orange County
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Orange County flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to John Wayne for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Orange County easily and book with confidence

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*Available to Expedia members.