Cheap Flights London to Donegal (LHR-CFN)

Round-trip journeys between London Heathrow and CFN start from €406. This figure is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.

When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London Heathrow to Donegal Airport flights, you’ll see a “no change fees” filter for you to select.

It’s just 660 kilometres between Hounslow and Braade. Chances are you’ll spend more time getting to and from the airport than you will actually flying!

Direct flights aren’t available, so you’ll need to make at least one stop between Heathrow Airport and CFN. Take advantage of the layover time to stretch your legs and grab a coffee.

Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between LHR and Donegal Airport are possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months ahead of the departure date. Expedia is constantly updating the best bargains around, so check back often and be ready to grab your seat when fare prices drop.