Cheap flights from Ireland to Bristol from €15

The month of January is, on average, the cheapest month to fly to Bristol from Ireland, with most prices found around €58. The month of July is another great option to travel to Bristol, with average flight prices from Ireland averaging around €65.

On average, the least expensive day to fly to Bristol from Ireland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as €76. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around €151. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bristol.

Our data shows that the cheapest Ireland to Bristol flights are usually those with departure times in the evening. Our users have found flights to Bristol in the evening for as low as €77. Flights to Bristol are more costly at midday, with an average ticket price of €114. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Dublin to Bristol for the best Ireland - Bristol flight prices

You are more likely to see cheaper flights to Bristol from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Bristol for around €85 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bristol from Ireland for as low as €50 on momondo.

There is only 1 cabin class available to choose from on Ireland to Bristol flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between Ireland and Bristol have experienced a delay on any given week. The average delay length over the past 12 months has been 98 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Bristol is 10 per day as of March 2026. The most frequent departure time is 17:00, with 80% of daily flights leaving in the afternoon.

As of March 2026, there are 73 flights per week flying from Ireland to Bristol. The most common day of the week flights depart is Fri, with 22% of flights taking off on this day.