Cheap Flights from London (LHR) to Lannion (LAI)

Popular airlines from Heathrow Airport (LHR) to Lannion (LAI-Lannion - Cote de Granit)

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI) cost?
Grab a cheap one-way flight or cheap return flight from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI)?
The cheapest month to fly from LHR to LAI is , when demand is low. Off-peak season is typically when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from LHR to LAI. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI)?
Direct flights from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LHR to LAI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the airline and season.*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 Lannion - Cote de Granit Airport (LAI)?
To avoid potential delays on the Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI) last-minute?
Waiting until right before your break to book a ticket from LHR to LAI often results in higher prices. While you may come across some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a LHR to LAI flight and hotel package?
You'll typically save money by booking a LHR to LAI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Lannion - Cote de Granit Airport (LAI)?
If you booked your LHR to LAI flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Heathrow
Destination airport
Lannion - Cote de Granit
Distance
230 mi

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London to Lannion Flights

The cheapest times to fly from London to Lannion

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 Lannion are during the month of . You can find some of the cheapest flights from London to Lannion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Lannion

Sunday is one of the best days to book for cheap flights from London to Lannion: 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 Lannion

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 Lannion 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 Lannion 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 Lannion 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.

 

London to Lannion Flights

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*Available to One Key members.