Aer Lingus operates nonstop flights from Dublin (DUB) to Donegal (CFN). The nonstop flight takes around ~0h 17m, covering 140 miles (225 km). Updated 1 July 2026.
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Yes, Aer Lingus operates nonstop flights from Dublin (DUB) to Donegal (CFN).
Aer Lingus operates nonstop flights from Dublin to Donegal.
The nonstop flight from Dublin to Donegal takes ~0h 17m (approximately 225 km).