Cheap flights from Dublin to Glasgow from €20

The month of May is, on average, the cheapest month to fly to Glasgow from Dublin, with most prices found around €57. If you are unable to visit Glasgow during the month of May, then departing from Dublin during the month September is also very affordable. Most momondo users find prices during this month for around €62.

The cheapest day to depart on your flight to Glasgow is on a Monday when prices can be found for as low as €58. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €101.

According to our data, the cheapest time of day to fly to Glasgow is in the evening. momondo users have found flights departing from Dublin to Glasgow in the evening for as low as €69. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at midday because they tend to be around €118. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Dublin to Edinburgh Turnhouse for the best Dublin - Glasgow flight prices

You are more likely to see cheaper flights to Glasgow from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow for around €75 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow from Dublin for as low as €49 on momondo.

There is only 1 cabin class available to choose from on Dublin to Glasgow 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 14% of flights between Dublin and Glasgow 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 in the evening 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. Friday has historically seen more delays on average compared to the rest of the week.

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

The number of flights available between Dublin and Glasgow is 12 per day as of April 2026. The most frequent departure time is 10:00, with 62% of daily flights leaving at midday.

As of April 2026, 85 flights take off from Dublin and land in Glasgow each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.