Cheap Flights from London (LHR) to Fullerton (FUL)

Popular airlines from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)

Alternative airports near Fullerton

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

Select flight to Los Angeles Intl. LAX. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $586
LAX
Los Angeles Intl.
Cheapest
Average driving time to city center38 min
Flights from $586
Select flight to John Wayne SNA. Average driving time to city center is 19 minutes. Flights from $626
SNA
John Wayne
Average driving time to city center19 min
Flights from $626
Select flight to Los Angeles - Ontario Intl. ONT. Average driving time to city center is 37 minutes. Flights from $593
ONT
Los Angeles - Ontario Intl.
Average driving time to city center37 min
Flights from $593
Flights from London (LHR) to Fullerton (FUL)
Origin airport
Heathrow
Destination airport
Fullerton Municipal
Distance
5433 mi

London to Fullerton Flights

The cheapest times to fly from London to Fullerton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Fullerton are during the month of . You can find some of the cheapest flights from London to Fullerton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Fullerton

Sunday is one of the best days to book for cheap flights from London to Fullerton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Fullerton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Fullerton in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Fullerton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Fullerton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal) cost?
Get a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)?
is the least expensive month to fly from LHR to FUL. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LHR to FUL flight.
How many flights per day from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)?
There are no daily nonstop flights from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from LHR to FUL?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)?
Opt for a flight from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Fullerton from Heathrow Airport (LHR)?
Los Angeles Intl. Airport (LAX) is the only airport in Fullerton with direct flights from Heathrow Airport (LHR). Check out the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal) last-minute?
Booking your plane ticket from LHR to FUL just before your journey is typically more expensive. However, if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a LHR to FUL flight and hotel package?
Opting for a LHR to FUL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Fullerton, CA (FUL-Fullerton Municipal)?
In most cases, you're able to cancel or reschedule your LHR to FUL flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

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*Available to One Key members.