When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 79% on flights from Penzance to Dublin compared to booking the week you need them. Waiting 56 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 £76. For sooner than that we have options available in the next 3 days from £97.
The best pricing can be found in the month of August. Prices to Dublin from Penzance average £61. You can even find prices in August for less than £61, as users have found deals to Dublin from as low as £26. The month of December appears to be one of the more expensive times to travel to Dublin from Penzance. Flying in the targeted month can save you up to 52%.
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 Penzance and Dublin 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.
Our data indicates that the weather will be 20 °C on average in the month of July. The temperature in Dublin is typically hotter than in Penzance. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.