Cheap flights from Bristol to Dublin from £25

In general, September is the cheapest month to fly from Bristol to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £47. If you aren’t able to travel to Dublin during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £55.

On average, the least expensive day to fly to Dublin from Bristol is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £63. 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 Friday because tickets tend to average around £91. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

Flying to Dublin from Bristol in the evening is the least expensive time of day to depart. momondo users have found prices as low as £65 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £84 on average. Flights to Dublin from Bristol in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Dublin from Bristol when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £66 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Bristol for as low as £48 on momondo.

There are 3 cabin classes available to choose from on Bristol to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair is the most popular carrier operating from Bristol to Dublin

Ryanair, Aer Lingus and British Airways are the top three most popular airlines that fly to Dublin from Bristol according to our data. Ryanair is the first choice among our users, with 82% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 4 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Bristol and Dublin have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday 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.

As of August 2026, 7 flights take off from Bristol and land in Dublin each day. The most common flight departure time for this route is 14:00, with 71% of daily flights taking off in the afternoon.

The number of flights available between Bristol and Dublin is 52 per week as of August 2026. The most frequent departure day is Tue, with 21% of weekly flights leaving on this day.