Cheap flights from Ireland to Glasgow from €21

If you are unable to visit Glasgow Intl Airport during the month of May, then departing from Ireland during the month September is also very affordable. Most momondo users find prices during this month for around €63.

Our data shows that Monday is the least expensive day to fly to Glasgow Intl Airport. Tickets to fly out on this day can be as low as €58. Flights from Ireland to Glasgow Intl Airport on a Friday will generally be more expensive and average around €102. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Glasgow Intl Airport is in the morning when flights can be purchased for as low as €79. At midday is when there is more demand to fly to Glasgow Intl Airport, so prices are often more expensive at around €137 per ticket.

Fly from Dublin to Glasgow Intl for the best Ireland - Glasgow Intl flight prices

You are more likely to see cheaper flights to Glasgow Intl Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around €76 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Ireland for as low as €50 on momondo.

There is only 1 cabin class available to choose from on Ireland to Glasgow Intl 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 Ireland 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.

15 flights are operational daily from Ireland to Glasgow Intl Airport as of April 2026. The most popular departure time for this route is 10:00, with 49% of flights per day taking off at midday.

105 flights are operational weekly from Ireland to Glasgow Intl Airport as of April 2026. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.