...and more
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Northern Ireland as you normally would.
In terms of precipitation, rainfall in Northern Ireland ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Northern Ireland when rainfall is around 2.0 in.
If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
British Airways | Cheapest$654 | Average$729 | FlexibilityNo cancel fee | On-time70% |
American Airlines | Cheapest$658 | Average$1,071 | FlexibilityNo cancel fee | On-time71% |