Cheap flights from Glasgow to Donegal
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How to find the cheapest flight from
Glasgow (GLA) to Donegal (CFN)
What is the cheapest day to fly return from Glasgow to Donegal?
Wednesday is generally a great day to depart. Flying on this day could help you save up to 21%.
How far in advance should I book a flight from Glasgow to Donegal?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 32% on flights from Glasgow to Donegal compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £132. For sooner than that we have options available in the next 3 days from £132.