To save up to 21% on this flight, we recommend booking at least 39 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Shannon to Donegal from £139 1-2 weeks out and tickets from £144 for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Donegal. Flights to Donegal from Shannon in March are about £160 on average during March, but can be found for as low as £89.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Shannon and Donegal for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
In Shannon, there will be same rainfall in Shannon compared to Donegal over the next 26 days.
We forecast the temperature to be around the 20 °Cs in July, on average. The temperature in Donegal is generally colder than in Shannon. Book flights in a timely manner in correlation to your departure date.