Cheap flights from Dublin to Donegal
Compare hundreds of airlines Dublin–Donegal
Direct flightsCheapest: 2026-07 · 45 US$
Prices by date
45 US$
07/07
46 US$
08/07
46 US$
09/07
46 US$
10/07
46 US$
11/07
46 US$
12/07
46 US$
13/07
Airlines on this route
FAQ
What's the cheapest month to fly Dublin to Donegal?
Usually 2026-07, from 45 USD.
Are there direct flights from Dublin to Donegal?
We show both direct and connecting options — filter to compare.