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 Norwich 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 greater rainfall in Shannon compared to Norwich over the next 25 days.
You can imagine temperatures to be in the 22 °C range in August. The weather in Norwich is generally hotter than Shannon's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.